PHP, Symfony, Spryker, Drupal CMS, Zend Framework, RabbitMQ, MySql, MongoDB, Solr, Elasticsearch, Memcache, Redis, Docker, Microservices, Nginx, Git
Aktualisiert am 04.11.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 10.11.2024
Verfügbar zu: 100%
davon vor Ort: 100%
PHP
Symfony
MySQL
Zend Framework
Laravel Framework
Spryker Commerce OS
RESTful APIs
Docker
Git
Git / Gitlab
PostgreSQL
RabbitMQ
Redis
MongoDB
Apache Solr
Drupal CMS
Jenkins
Nginx
Apache
English
Fortgeschritten
German
Grundkenntnisse
Romanian
Muttersprache

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz

I prefer to work remotely, but I think that face to face meetings are also very important in order to have a successfully collaboration.

möglich

Projekte

Projekte

11 Monate
2024-01 - heute

Design and build the Service Oriented Architecture

Founder & PHP Application Developer PHP 8 Symfony PHPUnit ...
Founder & PHP Application Developer
  • Configured and deployed servers to support a new cloud-based application, resulting in improved scalability and performance
  • Design and build the Service Oriented Architecture of different B2B applications (travel, invoicing, and sales systems),
  • Build the development and test environments
  • Develop CD/CI processes and workflows
  • Research & implement logging & performance monitoring tools
  • Develop PHP back-end API endpoints.
PHP 8 Symfony PHPUnit JWT Authentication OpenAPI/Swagger Restful APIs Bootstrap JavaScript HTML5 and CSS3 MySQL Doctrine Docker Git Bitbucket tools & pipelines
on request
Bucharest, Remote
5 Monate
2023-06 - 2023-10

Developed a secure and efficient PHP web application

Senior PHP & Spryker developer PHP 7/8 Spryker Symfony ...
Senior PHP & Spryker developer
  • Developed a secure and efficient PHP web application using Spryker Framework, that enabled users to process orders in real-time
  • Implemented a microservices architecture that improved system modularity and reduced dependencies between components
  • Developed a RESTful API that handled thousands of requests per day with fast response times.
  • Implemented automated testing that increased code coverage to 80%, reducing the number of production issues by 99%
  • Developed a secure JWT authentication system that met industry standards for data protection and privacy
  • Developed and maintained a continuous integration/continuous deployment (CI/CD) pipeline using CircleCI and Gitlab flow.
  • Developed a system to monitor application performance and alert stakeholders of any potential issues
  • Fixing the customer's data inconsistency in the PostgreSQL database.
  • Validate and process CSV files
  • Build the communication between different ERP systems and RESTFull API endpoints.
PHP 7/8 Spryker Symfony PHPUnit JWT Authentication RESTful APIs PostgreSQL Propel & Doctrine RabbitMQ Redis Elasticsearch CircleCI Docker Docker-Compose Git / Gitlab Codeception AWS (ECS ECR S3) Jira Confluence
KPS
Remote
1 Monat
2023-04 - 2023-04

new B2B e-commerce platform

Spryker consultant (Freelance)
Spryker consultant (Freelance)

  • My role in this project was to help the team make an estimate for a new B2B e-commerce platform. 
  • Therefore, I had to research the features and compatibilities of the Spryker framework in order to find the best and optimal solutions for the project implementation according to project requirements.

Conet ISB
Remote
1 Jahr 11 Monate
2021-02 - 2022-12

Collect the interface requirements

Senior PHP Backend/Full Stack Developer & Architect PHP 7 Nginx Docker ...
Senior PHP Backend/Full Stack Developer & Architect
  • Developed a full stack web application from scratch, including back-end services, front-end interface, and ORACLE database, using MVC design pattern and Domain Driven Design concepts.
  • Created a RESTful API that allowed for seamless integration with other applications
  • Implemented a Responsive Design that allowed the application to be used on various devices with the same user experience
  • Developed a secure authentication system that ensured user privacy and data security
  • Created a Continuous Integration/Continuous Deployment (CI/CD) pipeline
  • Optimized the application?s performance by implementing caching and using memory-efficient data structures
  •  Design and redesign Oracle and MySQL databases architecture & migrate the data from the old structure into the new structure
  • Analyzing and re-factoring legacy code, upgrading, and migrating the source code and the application data.
PHP 7 Nginx Docker Docker-Compose Symfony CakePHP framework MySQL Oracle Restful API OpenAPI (Swagger) JWT Authentication Postman Git Bitbucket Codeception PHPUnit HTML CSS Twig Javascript Scrum agile methodology
Federal Office for Migration and Refugees - BAMF
Nürnberg/ Berlin
3 Monate
2022-08 - 2022-10

Developed a secure JWT authentication system

Senior PHP & Spryker developer PHP 7/8 Spryker Symfony ...
Senior PHP & Spryker developer
  • Developed a secure and efficient PHP web application using Spryker Framework, that enabled users to process orders in real-time
  • Implemented a microservices architecture that improved system modularity and reduced dependencies between components
  • Developed a RESTful API that handled thousands of requests per day with fast response times.
  • Implemented automated testing that increased code coverage to 80%, reducing the number of production issues by 99%
  • Developed a secure JWT authentication system that met industry standards for data protection and privacy
  • Developed and maintained a continuous integration/continuous deployment (CI/CD) pipeline using CircleCI and Gitlab flow.
  • Developed a system to monitor application performance and alert stakeholders of any potential issues
  • Fixing the customer's data inconsistency in the PostgreSQL database.
  • Validate and process CSV files
  • Build the communication between different ERP systems and RESTFull API endpoints.
PHP 7/8 Spryker Symfony RESTful APIs PostgreSQL Propel & Doctrine RabbitMQ Redis Elasticsearch CircleCI Docker Docker-Compose Git / Gitlab Codeception AWS (ECS ECR S3) Jira Confluence
Towa
Remote
10 Monate
2021-10 - 2022-07

Developed a secure and efficient PHP web application

Senior PHP & Spryker developer PHP 7/8 Spryker Symfony ...
Senior PHP & Spryker developer
  • Developed a secure and efficient PHP web application using Spryker Framework, that enabled users to process orders in real-time
  • Implemented a microservices architecture that improved system modularity and reduced dependencies between components
  • Developed a RESTful API that handled thousands of requests per day with fast response times.
  • Implemented automated testing that increased code coverage to 80%, reducing the number of production issues by 99%
  • Developed a secure JWT authentication system that met industry standards for data protection and privacy
  • Developed and maintained a continuous integration/continuous deployment (CI/CD) pipeline using CircleCI and Gitlab flow.
  • Developed a system to monitor application performance and alert stakeholders of any potential issues
  • Fixing the customer's data inconsistency in the PostgreSQL database.
  • Validate and process CSV files
  • Build the communication between different ERP systems and RESTFull API endpoints.
PHP 7/8 Spryker Symfony PHPUnit JWT Authentication RESTful APIs PostgreSQL Propel & Doctrine RabbitMQ Redis Elasticsearch CircleCI Docker Docker-Compose Git / Gitlab Codeception AWS (ECS ECR S3) Jira Confluence
Kollex GmbH
Berlin, Remote
1 Jahr
2020-11 - 2021-10

Collect the interface requirements

Senior PHP Backend/Full Stack Developer & Architect PHP 7 Nginx Docker ...
Senior PHP Backend/Full Stack Developer & Architect
  • Developed a full stack web application from scratch, including back-end services, front-end interface, and ORACLE database, using MVC design pattern and Domain Driven Design concepts.
  • Created a RESTful API that allowed for seamless integration with other applications
  • Implemented a Responsive Design that allowed the application to be used on various devices with the same user experience
  • Developed a secure authentication system that ensured user privacy and data security
  • Created a Continuous Integration/Continuous Deployment (CI/CD) pipeline
  • Optimized the application?s performance by implementing caching and using memory-efficient data structures
  • Design and redesign Oracle and MySQL databases architecture & migrate the data from the old structure into the new structure
  • Analyzing and re-factoring legacy code, upgrading, and migrating the source code and the application data.
PHP 7 Nginx Docker Docker-Compose Symfony CakePHP framework MySQL Oracle Restful API OpenAPI (Swagger) JWT Authentication Postman Git Bitbucket Codeception PHPUnit HTML CSS Twig Javascript Scrum agile methodology
Thieme & Frohberg GmbH
Berlin
2 Monate
2020-09 - 2020-10

Shirtracer

Senior Software Developer PHP7.4 Symfony 4/5 MySQL ...
Senior Software Developer
  • Helping the CTO to write documentation, specifications, and create Mock-ups and tickets based on the requirements provided by clients.
  • Improving the Git/Jira working workflows
  • Design and develop new features
PHP7.4 Symfony 4/5 MySQL Doctrine Elasticsearch RabbitMQ PHPUnit Docker RESTful APIs Nginx OpenResty Ceph storage
Creatissimo
Berlin
1 Jahr
2019-09 - 2020-08

Implemented a microservices architecture

Senior PHP & Spryker developer PHP 7/8 Spryker Symfony ...
Senior PHP & Spryker developer
  • Developed a secure and efficient PHP web application using Spryker Framework, that enabled users to process orders in real-time
  • Implemented a microservices architecture that improved system modularity and reduced dependencies between components
  • Developed a RESTful API that handled thousands of requests per day with fast response times.
  • Implemented automated testing that increased code coverage to 80%, reducing the number of production issues by 99%
  • Developed a secure JWT authentication system that met industry standards for data protection and privacy
  • Developed and maintained a continuous integration/continuous deployment (CI/CD) pipeline using CircleCI and Gitlab flow.
  • Developed a system to monitor application performance and alert stakeholders of any potential issues
  • Fixing the customer's data inconsistency in the PostgreSQL database.
  • Validate and process CSV files
  • Build the communication between different ERP systems and RESTFull API endpoints.
PHP 7/8 Spryker Symfony PHPUnit JWT Authentication RESTful APIs PostgreSQL Propel & Doctrine RabbitMQ Redis Elasticsearch CircleCI Docker Docker-Compose Git / Gitlab Codeception AWS (ECS ECR S3) Jira Confluence
Kollex GmbH
Berlin, Remote
4 Monate
2019-05 - 2019-08

Design and develop different backend systems

Senior Backend Developer PHP 7 Zend Framework Symfony ...
Senior Backend Developer

  • Design and develop different backend systems based on the Service Oriented Architecture and RESTFul APIs.
  • Research and implement the best technologies and solutions to match the project requirements.
  • Develop new features and improve the performance of the company's E-Commerce platforms used to build multiple online shops.
  • Mentored students on their senior thesis projects, resulting in three students receiving honors at graduation
  • Developed a full-stack web application that handled thousands of concurrent users with minimal downtime
  • Develop new and custom modules and features for Drupal 7 / 8 CMS, used to build the configuration and the content of the platform.
  • Upgrade Drupal 7 to Drupal 8.

PHP 7 Zend Framework Symfony Drupal CMS 7/8 Silex Laravel PHPUnit RabbitMQ MySql MongoDb Solr ElasticSearch Memcached Redis Vagrant & Puppet Docker Docker-Compose Kubernetes Swarm Nginx Git Gitlab Javascript (JQuery ECMAScript 6 Typescript) Apache Jenkins CircleCI AWS HTML CSS Twig Jira Confluence.
Allmyhomes GmbH
Berlin
2 Jahre 1 Monat
2017-04 - 2019-04

Full Stack development

Seniort Full Stack developer PHP7 Drupal 7 / 8 CMS Symfony 3 ...
Seniort Full Stack developer
  • Design and develop different backend systems based on the micro-services architecture and RESTFul APIs.
  • Research and implement the best technologies and solutions to match the project requirements.
  • Develop new features and improve the performance of the company's E-Commerce platforms used to build multiple online shops.
  • Develop new and custom modules and features for Drupal 7 / 8 CMS, used to build the configuration and the content of the platform.
  • Upgrade Drupal 7 to Drupal 8.
PHP7 Drupal 7 / 8 CMS Symfony 3 Symfony MicroKernel Docker Drupal CMS Javascript (ECMAScript 6) Redis Java Spring Framework NodeJs Nginx Apache Gìt Jenkins CI AWS PHP 7 Zend Framework Symfony Drupal CMS 7/8 Silex Laravel PHPUnit RabbitMQ MySql MongoDb Solr ElasticSearch Memcached Vagrant & Puppet Docker-Compose Kubernetes Swarm Git Gitlab Javascript (JQuery ECMAScript 6 Typescript) CircleCI HTML CSS Twig Jira Confluence
Mytoys Group
Berlin
3 Jahre 1 Monat
2013-10 - 2016-10

Research & Development

Senior Web Developer Symphony framework Silex RabbitMQ ...
Senior Web Developer
  • Design and develop different backend systems based on the micro-services architecture and RESTFul APIs.
  • Research and implement the best technologies and solutions to match the project requirements.
  • Develop new features and improve the performance of the company's E-Commerce platforms used to build multiple online shops.
  • Develop new and custom modules and features for Drupal 7 / 8 CMS, used to build the configuration and the content of the platform.
  • Upgrade Drupal 7 to Drupal 8.
Symphony framework Silex RabbitMQ MySql MongoDb Solr Memcache Redis Vagrant & Puppet Docker Kubernetes Swarm Nginx Git Jenkins PhpUnit PHP 7 Zend Framework Symfony Drupal CMS 7/8 Laravel PHPUnit ElasticSearch Memcached Docker-Compose Gitlab Javascript (JQuery ECMAScript 6 Typescript) Apache CircleCI AWS HTML CSS Twig Jira Confluence
Tyre24 GmbH/ Saitow AG
Berlin
1 Jahr 5 Monate
2012-05 - 2013-09

PHP Development

Senior PHP Developer PHP REST API Solr ...
Senior PHP Developer
  • Design and develop different backend systems based on the micro-services architecture and RESTFul APIs.
  • Research and implement the best technologies and solutions to match the project requirements.
  • Develop new features and improve the performance of the company's E-Commerce platforms used to build multiple online shops.
  • Develop new and custom modules and features for Drupal 7 / 8 CMS, used to build the configuration and the content of the platform.
  • Upgrade Drupal 7 to Drupal 8.
PhpStorm
PHP REST API Solr Mysql PhpUnit Jenkins Html Javascript Ajax Memcached SVN PHP 7 Zend Framework Symfony Drupal CMS 7/8 Silex Laravel PHPUnit RabbitMQ MySql MongoDb ElasticSearch Redis Vagrant & Puppet Docker Docker-Compose Kubernetes Swarm Nginx Git Gitlab Javascript (JQuery ECMAScript 6 Typescript) Apache CircleCI AWS HTML CSS Twig Jira Confluence
Groupon GmbH
Berlin
5 Jahre 3 Monate
2007-02 - 2012-04

Created and maintained detailed technical documentation

Senior Web Developer / Technical lead PHP MySQL JavaScript (Jquery) ...
Senior Web Developer / Technical lead
? Created and maintained detailed technical documentation for network hardware and software, allowing for quick resolution of technical issues
? Troubleshot technical issues and provided on-site technical support
? Created a series of infographics that effectively communicated complex technical topics to a non-technical audience
? Refactor the legacy code source
? Implement SEO best practices
? Design and develop core components
? Design databases architecture (Oracle, Mysql)
? Design and develop the platform's API and Web services(SOAP, REST)
? Develop Facebook applications, Facebook Connect, using Php SDK, Javascript SDK, FQL, and Open Graph Protocol.
? Developing WordPress blogs
? Implementing recurring payment systems (Paypal, credit card payments, SMS payments)
PHP MySQL JavaScript (Jquery) Ajax HTML CSS Smarty phpBB Forum Software Joomla CMS Typo3 Caching systems (Memcache disk cache SQL cache) Source Control Management (SVN Mercurial) PHPUnit and Selenium
Netbridge Services
Bucharest
8 Monate
2006-06 - 2007-01

Created and maintained detailed technical documentation

Founder & Technical lead / PHP Web Developer PHP MySQL JavaScript (Jquery) ...
Founder & Technical lead / PHP Web Developer
  • Created and maintained detailed technical documentation for network hardware and software, allowing for quick resolution of technical issues
  • Troubleshot technical issues and provided on-site technical support
  • Created a series of infographics that effectively communicated complex technical topics to a non-technical audience
  • Refactor the legacy code source
  • Implement SEO best practices
  • Design and develop core components
  • Design databases architecture (Oracle, Mysql)
  • Design and develop the platform's API and Web services(SOAP, REST)
  • Develop Facebook applications, Facebook Connect, using Php SDK, Javascript SDK, FQL, and Open Graph Protocol.
  • Developing WordPress blogs
  • Implementing recurring payment systems (Paypal, credit card payments, SMS payments)
PHP MySQL JavaScript (Jquery) Ajax HTML CSS Smarty phpBB Forum Software Joomla CMS Typo3 Caching systems (Memcache disk cache SQL cache) Source Control Management (SVN Mercurial) PHPUnit and Selenium
on request
Bucharest
4 Monate
2006-03 - 2006-06

Web Development

Web Developer PHP MySQL Javascript ...
Web Developer

  • I designed and developed a web application for the management of an online shop [URL on request]

PHP MySQL Javascript Ajax HTML CSS DHTML SEO Smarty Memcache CVS SVN
Elsaco Computers
Ia?i
1 Jahr 7 Monate
2004-10 - 2006-04

Created and maintained detailed technical documentation

Technical lead / PHP Web Developer PHP MySQL JavaScript ...
Technical lead / PHP Web Developer
  • Created and maintained detailed technical documentation for network hardware and software, allowing for quick resolution of technical issues
  • Troubleshot technical issues and provided on-site technical support
  • Created a series of infographics that effectively communicated complex technical topics to a non-technical audience
  • Refactor the legacy code source
  • Implement SEO best practices
  • Design and develop core components
  • Design databases architecture (Oracle, Mysql)
  • Design and develop the platform's API and Web services(SOAP, REST)
  • Develop Facebook applications, Facebook Connect, using Php SDK, Javascript SDK, FQL, and Open Graph Protocol.
  • Developing WordPress blogs
  • Implementing recurring payment systems (Paypal, credit card payments, SMS payments)
PHP MySQL JavaScript Ajax HTML CSS DHTML SEO Smarty Memcache SVN JavaScript (Jquery) phpBB Forum Software Joomla CMS Typo3 Caching systems (Memcache disk cache SQL cache) Source Control Management (SVN Mercurial) PHPUnit and Selenium
Newflavorstudio
Ia?i
5 Monate
2004-06 - 2004-10

PHP Development

PHP Developer PHP MySQL JavaScript ...
PHP Developer

  • Being a contract based job, I developed a community website.

PHP MySQL JavaScript Ajax HTML CSS
Softwise
Bucharest
1 Jahr
2000-10 - 2001-09

Operations Support

IT Operations Support Analyst
IT Operations Support Analyst

  • Providing technical support to customers, generating invoices and collecting payments  in a company that was providing and selling internet services, software, and hardware components

Ice Computers
Boto?ani

Aus- und Weiterbildung

Aus- und Weiterbildung

4 Jahre 10 Monate
2001-10 - 2006-07

Study - Automatic and Control Computer Engineering

Bachelor, University Gheorghe Asachi, Ia?i
Bachelor
University Gheorghe Asachi, Ia?i

  • In the university, I studied: the analysis and synthesis systems, robots micro-controllers and communications, artificial intelligence, analysis and synthesis of digital devices, special mathematics, electronic circuits, databases and data structures, algorithms and platform-independent programming.
  • I got my bachelor's degree diploma having as a final theme: on request

3 Jahre 11 Monate
1996-09 - 2000-07

Mathematics/Informatics

High School Diploma - Programmer Analyst, National College Mihai Eminescu, Boto?ani
High School Diploma - Programmer Analyst
National College Mihai Eminescu, Boto?ani

Position

Position


Kompetenzen

Kompetenzen

Top-Skills

PHP Symfony MySQL Zend Framework Laravel Framework Spryker Commerce OS RESTful APIs Docker Git Git / Gitlab PostgreSQL RabbitMQ Redis MongoDB Apache Solr Drupal CMS Jenkins Nginx Apache

Produkte / Standards / Erfahrungen / Methoden

PHPUnit
Codeception
ORACLE
OpenAPI (Swagger)
RabbitMQ
Redis
AWS
Linux
CSS3
jQuery
CSS
PHP
Symfony
Spryker
Laravel Framework
Wordpress
RESTful API
Docker
Git
PostgreSQL
MySQL
SQL
MongoDB
SOLR
HTML5
JavaScript
Bootstrap
Angular
HTML
HTML & CSS
TypeScript

Profile

  • The knowledge I have gained in more than 18 years of experience in web software development, defines me as flexible, capable of handling multiple tasks, able to work with minimal supervision, and also makes me understand better deadlines and time management.
  • The experience and the knowledge that I have got over the more than 17 years of experience in web software development, define me as flexible, capable of handling multiple tasks, able to work with minimal supervision, and also makes me understand better the deadlines, the importance of the project and time management.
  • I am a team person, and enjoy meeting and working with people with diverse backgrounds. I'm always eager to learn new technologies and procedures, I pay attention to details and I am concerned to improve resource utilization, optimize the development environment, and improve team efficiency.
  • In the last 5 years, I?ve been researching, looking and implementing the best technologies and solutions in order to match the projects requirements. Together with a team of developers, we have been working and developing the backend part of several E-commerce systems using PHP7, Symfony2/4 framework, Microkernel, Laravel, Drupa 7/8 CMS, RabbitMQ, MySql, MongoDb, Solr, Memcache, Redis, Docker, Microservices, RESTful APIs,Nginx, Git, Jenkins and PhpUnit/Codeception to implement and to monitor the project state using unit and functional tests.

Betriebssysteme

AWS
Docker
Git / Gitlab
Kubernetes
Open API

Programmiersprachen

Ajax
Codeception
Drupal
Drupal 7/8
HTML
Javascript
Laravel framework
Oracle/SQL
PHP
PHP 7.4
Silex
Spryker
Symfony
Symfony 5
Symfony MicroKernel
HTML5

Datenbanken

MongoDB
MySQL
Oracle
PostgreSQL
Solr
SQL

Datenkommunikation

Artifactory
Bitbucket
Git
Git / Gitlab
OpenAPI
RabbitMQ
RESTful API
RESTful APIs
Scrum
Scrum & Kanban
SVN

Berechnung / Simulation / Versuch / Validierung

Jenkins
PhpStorm

Design / Entwicklung / Konstruktion

Docker
Elastic Search
Micro­services
nginx
REST API
Vagrant & Puppet

Managementerfahrung in Unternehmen

Kanban
Scrum

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz

I prefer to work remotely, but I think that face to face meetings are also very important in order to have a successfully collaboration.

möglich

Projekte

Projekte

11 Monate
2024-01 - heute

Design and build the Service Oriented Architecture

Founder & PHP Application Developer PHP 8 Symfony PHPUnit ...
Founder & PHP Application Developer
  • Configured and deployed servers to support a new cloud-based application, resulting in improved scalability and performance
  • Design and build the Service Oriented Architecture of different B2B applications (travel, invoicing, and sales systems),
  • Build the development and test environments
  • Develop CD/CI processes and workflows
  • Research & implement logging & performance monitoring tools
  • Develop PHP back-end API endpoints.
PHP 8 Symfony PHPUnit JWT Authentication OpenAPI/Swagger Restful APIs Bootstrap JavaScript HTML5 and CSS3 MySQL Doctrine Docker Git Bitbucket tools & pipelines
on request
Bucharest, Remote
5 Monate
2023-06 - 2023-10

Developed a secure and efficient PHP web application

Senior PHP & Spryker developer PHP 7/8 Spryker Symfony ...
Senior PHP & Spryker developer
  • Developed a secure and efficient PHP web application using Spryker Framework, that enabled users to process orders in real-time
  • Implemented a microservices architecture that improved system modularity and reduced dependencies between components
  • Developed a RESTful API that handled thousands of requests per day with fast response times.
  • Implemented automated testing that increased code coverage to 80%, reducing the number of production issues by 99%
  • Developed a secure JWT authentication system that met industry standards for data protection and privacy
  • Developed and maintained a continuous integration/continuous deployment (CI/CD) pipeline using CircleCI and Gitlab flow.
  • Developed a system to monitor application performance and alert stakeholders of any potential issues
  • Fixing the customer's data inconsistency in the PostgreSQL database.
  • Validate and process CSV files
  • Build the communication between different ERP systems and RESTFull API endpoints.
PHP 7/8 Spryker Symfony PHPUnit JWT Authentication RESTful APIs PostgreSQL Propel & Doctrine RabbitMQ Redis Elasticsearch CircleCI Docker Docker-Compose Git / Gitlab Codeception AWS (ECS ECR S3) Jira Confluence
KPS
Remote
1 Monat
2023-04 - 2023-04

new B2B e-commerce platform

Spryker consultant (Freelance)
Spryker consultant (Freelance)

  • My role in this project was to help the team make an estimate for a new B2B e-commerce platform. 
  • Therefore, I had to research the features and compatibilities of the Spryker framework in order to find the best and optimal solutions for the project implementation according to project requirements.

Conet ISB
Remote
1 Jahr 11 Monate
2021-02 - 2022-12

Collect the interface requirements

Senior PHP Backend/Full Stack Developer & Architect PHP 7 Nginx Docker ...
Senior PHP Backend/Full Stack Developer & Architect
  • Developed a full stack web application from scratch, including back-end services, front-end interface, and ORACLE database, using MVC design pattern and Domain Driven Design concepts.
  • Created a RESTful API that allowed for seamless integration with other applications
  • Implemented a Responsive Design that allowed the application to be used on various devices with the same user experience
  • Developed a secure authentication system that ensured user privacy and data security
  • Created a Continuous Integration/Continuous Deployment (CI/CD) pipeline
  • Optimized the application?s performance by implementing caching and using memory-efficient data structures
  •  Design and redesign Oracle and MySQL databases architecture & migrate the data from the old structure into the new structure
  • Analyzing and re-factoring legacy code, upgrading, and migrating the source code and the application data.
PHP 7 Nginx Docker Docker-Compose Symfony CakePHP framework MySQL Oracle Restful API OpenAPI (Swagger) JWT Authentication Postman Git Bitbucket Codeception PHPUnit HTML CSS Twig Javascript Scrum agile methodology
Federal Office for Migration and Refugees - BAMF
Nürnberg/ Berlin
3 Monate
2022-08 - 2022-10

Developed a secure JWT authentication system

Senior PHP & Spryker developer PHP 7/8 Spryker Symfony ...
Senior PHP & Spryker developer
  • Developed a secure and efficient PHP web application using Spryker Framework, that enabled users to process orders in real-time
  • Implemented a microservices architecture that improved system modularity and reduced dependencies between components
  • Developed a RESTful API that handled thousands of requests per day with fast response times.
  • Implemented automated testing that increased code coverage to 80%, reducing the number of production issues by 99%
  • Developed a secure JWT authentication system that met industry standards for data protection and privacy
  • Developed and maintained a continuous integration/continuous deployment (CI/CD) pipeline using CircleCI and Gitlab flow.
  • Developed a system to monitor application performance and alert stakeholders of any potential issues
  • Fixing the customer's data inconsistency in the PostgreSQL database.
  • Validate and process CSV files
  • Build the communication between different ERP systems and RESTFull API endpoints.
PHP 7/8 Spryker Symfony RESTful APIs PostgreSQL Propel & Doctrine RabbitMQ Redis Elasticsearch CircleCI Docker Docker-Compose Git / Gitlab Codeception AWS (ECS ECR S3) Jira Confluence
Towa
Remote
10 Monate
2021-10 - 2022-07

Developed a secure and efficient PHP web application

Senior PHP & Spryker developer PHP 7/8 Spryker Symfony ...
Senior PHP & Spryker developer
  • Developed a secure and efficient PHP web application using Spryker Framework, that enabled users to process orders in real-time
  • Implemented a microservices architecture that improved system modularity and reduced dependencies between components
  • Developed a RESTful API that handled thousands of requests per day with fast response times.
  • Implemented automated testing that increased code coverage to 80%, reducing the number of production issues by 99%
  • Developed a secure JWT authentication system that met industry standards for data protection and privacy
  • Developed and maintained a continuous integration/continuous deployment (CI/CD) pipeline using CircleCI and Gitlab flow.
  • Developed a system to monitor application performance and alert stakeholders of any potential issues
  • Fixing the customer's data inconsistency in the PostgreSQL database.
  • Validate and process CSV files
  • Build the communication between different ERP systems and RESTFull API endpoints.
PHP 7/8 Spryker Symfony PHPUnit JWT Authentication RESTful APIs PostgreSQL Propel & Doctrine RabbitMQ Redis Elasticsearch CircleCI Docker Docker-Compose Git / Gitlab Codeception AWS (ECS ECR S3) Jira Confluence
Kollex GmbH
Berlin, Remote
1 Jahr
2020-11 - 2021-10

Collect the interface requirements

Senior PHP Backend/Full Stack Developer & Architect PHP 7 Nginx Docker ...
Senior PHP Backend/Full Stack Developer & Architect
  • Developed a full stack web application from scratch, including back-end services, front-end interface, and ORACLE database, using MVC design pattern and Domain Driven Design concepts.
  • Created a RESTful API that allowed for seamless integration with other applications
  • Implemented a Responsive Design that allowed the application to be used on various devices with the same user experience
  • Developed a secure authentication system that ensured user privacy and data security
  • Created a Continuous Integration/Continuous Deployment (CI/CD) pipeline
  • Optimized the application?s performance by implementing caching and using memory-efficient data structures
  • Design and redesign Oracle and MySQL databases architecture & migrate the data from the old structure into the new structure
  • Analyzing and re-factoring legacy code, upgrading, and migrating the source code and the application data.
PHP 7 Nginx Docker Docker-Compose Symfony CakePHP framework MySQL Oracle Restful API OpenAPI (Swagger) JWT Authentication Postman Git Bitbucket Codeception PHPUnit HTML CSS Twig Javascript Scrum agile methodology
Thieme & Frohberg GmbH
Berlin
2 Monate
2020-09 - 2020-10

Shirtracer

Senior Software Developer PHP7.4 Symfony 4/5 MySQL ...
Senior Software Developer
  • Helping the CTO to write documentation, specifications, and create Mock-ups and tickets based on the requirements provided by clients.
  • Improving the Git/Jira working workflows
  • Design and develop new features
PHP7.4 Symfony 4/5 MySQL Doctrine Elasticsearch RabbitMQ PHPUnit Docker RESTful APIs Nginx OpenResty Ceph storage
Creatissimo
Berlin
1 Jahr
2019-09 - 2020-08

Implemented a microservices architecture

Senior PHP & Spryker developer PHP 7/8 Spryker Symfony ...
Senior PHP & Spryker developer
  • Developed a secure and efficient PHP web application using Spryker Framework, that enabled users to process orders in real-time
  • Implemented a microservices architecture that improved system modularity and reduced dependencies between components
  • Developed a RESTful API that handled thousands of requests per day with fast response times.
  • Implemented automated testing that increased code coverage to 80%, reducing the number of production issues by 99%
  • Developed a secure JWT authentication system that met industry standards for data protection and privacy
  • Developed and maintained a continuous integration/continuous deployment (CI/CD) pipeline using CircleCI and Gitlab flow.
  • Developed a system to monitor application performance and alert stakeholders of any potential issues
  • Fixing the customer's data inconsistency in the PostgreSQL database.
  • Validate and process CSV files
  • Build the communication between different ERP systems and RESTFull API endpoints.
PHP 7/8 Spryker Symfony PHPUnit JWT Authentication RESTful APIs PostgreSQL Propel & Doctrine RabbitMQ Redis Elasticsearch CircleCI Docker Docker-Compose Git / Gitlab Codeception AWS (ECS ECR S3) Jira Confluence
Kollex GmbH
Berlin, Remote
4 Monate
2019-05 - 2019-08

Design and develop different backend systems

Senior Backend Developer PHP 7 Zend Framework Symfony ...
Senior Backend Developer

  • Design and develop different backend systems based on the Service Oriented Architecture and RESTFul APIs.
  • Research and implement the best technologies and solutions to match the project requirements.
  • Develop new features and improve the performance of the company's E-Commerce platforms used to build multiple online shops.
  • Mentored students on their senior thesis projects, resulting in three students receiving honors at graduation
  • Developed a full-stack web application that handled thousands of concurrent users with minimal downtime
  • Develop new and custom modules and features for Drupal 7 / 8 CMS, used to build the configuration and the content of the platform.
  • Upgrade Drupal 7 to Drupal 8.

PHP 7 Zend Framework Symfony Drupal CMS 7/8 Silex Laravel PHPUnit RabbitMQ MySql MongoDb Solr ElasticSearch Memcached Redis Vagrant & Puppet Docker Docker-Compose Kubernetes Swarm Nginx Git Gitlab Javascript (JQuery ECMAScript 6 Typescript) Apache Jenkins CircleCI AWS HTML CSS Twig Jira Confluence.
Allmyhomes GmbH
Berlin
2 Jahre 1 Monat
2017-04 - 2019-04

Full Stack development

Seniort Full Stack developer PHP7 Drupal 7 / 8 CMS Symfony 3 ...
Seniort Full Stack developer
  • Design and develop different backend systems based on the micro-services architecture and RESTFul APIs.
  • Research and implement the best technologies and solutions to match the project requirements.
  • Develop new features and improve the performance of the company's E-Commerce platforms used to build multiple online shops.
  • Develop new and custom modules and features for Drupal 7 / 8 CMS, used to build the configuration and the content of the platform.
  • Upgrade Drupal 7 to Drupal 8.
PHP7 Drupal 7 / 8 CMS Symfony 3 Symfony MicroKernel Docker Drupal CMS Javascript (ECMAScript 6) Redis Java Spring Framework NodeJs Nginx Apache Gìt Jenkins CI AWS PHP 7 Zend Framework Symfony Drupal CMS 7/8 Silex Laravel PHPUnit RabbitMQ MySql MongoDb Solr ElasticSearch Memcached Vagrant & Puppet Docker-Compose Kubernetes Swarm Git Gitlab Javascript (JQuery ECMAScript 6 Typescript) CircleCI HTML CSS Twig Jira Confluence
Mytoys Group
Berlin
3 Jahre 1 Monat
2013-10 - 2016-10

Research & Development

Senior Web Developer Symphony framework Silex RabbitMQ ...
Senior Web Developer
  • Design and develop different backend systems based on the micro-services architecture and RESTFul APIs.
  • Research and implement the best technologies and solutions to match the project requirements.
  • Develop new features and improve the performance of the company's E-Commerce platforms used to build multiple online shops.
  • Develop new and custom modules and features for Drupal 7 / 8 CMS, used to build the configuration and the content of the platform.
  • Upgrade Drupal 7 to Drupal 8.
Symphony framework Silex RabbitMQ MySql MongoDb Solr Memcache Redis Vagrant & Puppet Docker Kubernetes Swarm Nginx Git Jenkins PhpUnit PHP 7 Zend Framework Symfony Drupal CMS 7/8 Laravel PHPUnit ElasticSearch Memcached Docker-Compose Gitlab Javascript (JQuery ECMAScript 6 Typescript) Apache CircleCI AWS HTML CSS Twig Jira Confluence
Tyre24 GmbH/ Saitow AG
Berlin
1 Jahr 5 Monate
2012-05 - 2013-09

PHP Development

Senior PHP Developer PHP REST API Solr ...
Senior PHP Developer
  • Design and develop different backend systems based on the micro-services architecture and RESTFul APIs.
  • Research and implement the best technologies and solutions to match the project requirements.
  • Develop new features and improve the performance of the company's E-Commerce platforms used to build multiple online shops.
  • Develop new and custom modules and features for Drupal 7 / 8 CMS, used to build the configuration and the content of the platform.
  • Upgrade Drupal 7 to Drupal 8.
PhpStorm
PHP REST API Solr Mysql PhpUnit Jenkins Html Javascript Ajax Memcached SVN PHP 7 Zend Framework Symfony Drupal CMS 7/8 Silex Laravel PHPUnit RabbitMQ MySql MongoDb ElasticSearch Redis Vagrant & Puppet Docker Docker-Compose Kubernetes Swarm Nginx Git Gitlab Javascript (JQuery ECMAScript 6 Typescript) Apache CircleCI AWS HTML CSS Twig Jira Confluence
Groupon GmbH
Berlin
5 Jahre 3 Monate
2007-02 - 2012-04

Created and maintained detailed technical documentation

Senior Web Developer / Technical lead PHP MySQL JavaScript (Jquery) ...
Senior Web Developer / Technical lead
? Created and maintained detailed technical documentation for network hardware and software, allowing for quick resolution of technical issues
? Troubleshot technical issues and provided on-site technical support
? Created a series of infographics that effectively communicated complex technical topics to a non-technical audience
? Refactor the legacy code source
? Implement SEO best practices
? Design and develop core components
? Design databases architecture (Oracle, Mysql)
? Design and develop the platform's API and Web services(SOAP, REST)
? Develop Facebook applications, Facebook Connect, using Php SDK, Javascript SDK, FQL, and Open Graph Protocol.
? Developing WordPress blogs
? Implementing recurring payment systems (Paypal, credit card payments, SMS payments)
PHP MySQL JavaScript (Jquery) Ajax HTML CSS Smarty phpBB Forum Software Joomla CMS Typo3 Caching systems (Memcache disk cache SQL cache) Source Control Management (SVN Mercurial) PHPUnit and Selenium
Netbridge Services
Bucharest
8 Monate
2006-06 - 2007-01

Created and maintained detailed technical documentation

Founder & Technical lead / PHP Web Developer PHP MySQL JavaScript (Jquery) ...
Founder & Technical lead / PHP Web Developer
  • Created and maintained detailed technical documentation for network hardware and software, allowing for quick resolution of technical issues
  • Troubleshot technical issues and provided on-site technical support
  • Created a series of infographics that effectively communicated complex technical topics to a non-technical audience
  • Refactor the legacy code source
  • Implement SEO best practices
  • Design and develop core components
  • Design databases architecture (Oracle, Mysql)
  • Design and develop the platform's API and Web services(SOAP, REST)
  • Develop Facebook applications, Facebook Connect, using Php SDK, Javascript SDK, FQL, and Open Graph Protocol.
  • Developing WordPress blogs
  • Implementing recurring payment systems (Paypal, credit card payments, SMS payments)
PHP MySQL JavaScript (Jquery) Ajax HTML CSS Smarty phpBB Forum Software Joomla CMS Typo3 Caching systems (Memcache disk cache SQL cache) Source Control Management (SVN Mercurial) PHPUnit and Selenium
on request
Bucharest
4 Monate
2006-03 - 2006-06

Web Development

Web Developer PHP MySQL Javascript ...
Web Developer

  • I designed and developed a web application for the management of an online shop [URL on request]

PHP MySQL Javascript Ajax HTML CSS DHTML SEO Smarty Memcache CVS SVN
Elsaco Computers
Ia?i
1 Jahr 7 Monate
2004-10 - 2006-04

Created and maintained detailed technical documentation

Technical lead / PHP Web Developer PHP MySQL JavaScript ...
Technical lead / PHP Web Developer
  • Created and maintained detailed technical documentation for network hardware and software, allowing for quick resolution of technical issues
  • Troubleshot technical issues and provided on-site technical support
  • Created a series of infographics that effectively communicated complex technical topics to a non-technical audience
  • Refactor the legacy code source
  • Implement SEO best practices
  • Design and develop core components
  • Design databases architecture (Oracle, Mysql)
  • Design and develop the platform's API and Web services(SOAP, REST)
  • Develop Facebook applications, Facebook Connect, using Php SDK, Javascript SDK, FQL, and Open Graph Protocol.
  • Developing WordPress blogs
  • Implementing recurring payment systems (Paypal, credit card payments, SMS payments)
PHP MySQL JavaScript Ajax HTML CSS DHTML SEO Smarty Memcache SVN JavaScript (Jquery) phpBB Forum Software Joomla CMS Typo3 Caching systems (Memcache disk cache SQL cache) Source Control Management (SVN Mercurial) PHPUnit and Selenium
Newflavorstudio
Ia?i
5 Monate
2004-06 - 2004-10

PHP Development

PHP Developer PHP MySQL JavaScript ...
PHP Developer

  • Being a contract based job, I developed a community website.

PHP MySQL JavaScript Ajax HTML CSS
Softwise
Bucharest
1 Jahr
2000-10 - 2001-09

Operations Support

IT Operations Support Analyst
IT Operations Support Analyst

  • Providing technical support to customers, generating invoices and collecting payments  in a company that was providing and selling internet services, software, and hardware components

Ice Computers
Boto?ani

Aus- und Weiterbildung

Aus- und Weiterbildung

4 Jahre 10 Monate
2001-10 - 2006-07

Study - Automatic and Control Computer Engineering

Bachelor, University Gheorghe Asachi, Ia?i
Bachelor
University Gheorghe Asachi, Ia?i

  • In the university, I studied: the analysis and synthesis systems, robots micro-controllers and communications, artificial intelligence, analysis and synthesis of digital devices, special mathematics, electronic circuits, databases and data structures, algorithms and platform-independent programming.
  • I got my bachelor's degree diploma having as a final theme: on request

3 Jahre 11 Monate
1996-09 - 2000-07

Mathematics/Informatics

High School Diploma - Programmer Analyst, National College Mihai Eminescu, Boto?ani
High School Diploma - Programmer Analyst
National College Mihai Eminescu, Boto?ani

Position

Position


Kompetenzen

Kompetenzen

Top-Skills

PHP Symfony MySQL Zend Framework Laravel Framework Spryker Commerce OS RESTful APIs Docker Git Git / Gitlab PostgreSQL RabbitMQ Redis MongoDB Apache Solr Drupal CMS Jenkins Nginx Apache

Produkte / Standards / Erfahrungen / Methoden

PHPUnit
Codeception
ORACLE
OpenAPI (Swagger)
RabbitMQ
Redis
AWS
Linux
CSS3
jQuery
CSS
PHP
Symfony
Spryker
Laravel Framework
Wordpress
RESTful API
Docker
Git
PostgreSQL
MySQL
SQL
MongoDB
SOLR
HTML5
JavaScript
Bootstrap
Angular
HTML
HTML & CSS
TypeScript

Profile

  • The knowledge I have gained in more than 18 years of experience in web software development, defines me as flexible, capable of handling multiple tasks, able to work with minimal supervision, and also makes me understand better deadlines and time management.
  • The experience and the knowledge that I have got over the more than 17 years of experience in web software development, define me as flexible, capable of handling multiple tasks, able to work with minimal supervision, and also makes me understand better the deadlines, the importance of the project and time management.
  • I am a team person, and enjoy meeting and working with people with diverse backgrounds. I'm always eager to learn new technologies and procedures, I pay attention to details and I am concerned to improve resource utilization, optimize the development environment, and improve team efficiency.
  • In the last 5 years, I?ve been researching, looking and implementing the best technologies and solutions in order to match the projects requirements. Together with a team of developers, we have been working and developing the backend part of several E-commerce systems using PHP7, Symfony2/4 framework, Microkernel, Laravel, Drupa 7/8 CMS, RabbitMQ, MySql, MongoDb, Solr, Memcache, Redis, Docker, Microservices, RESTful APIs,Nginx, Git, Jenkins and PhpUnit/Codeception to implement and to monitor the project state using unit and functional tests.

Betriebssysteme

AWS
Docker
Git / Gitlab
Kubernetes
Open API

Programmiersprachen

Ajax
Codeception
Drupal
Drupal 7/8
HTML
Javascript
Laravel framework
Oracle/SQL
PHP
PHP 7.4
Silex
Spryker
Symfony
Symfony 5
Symfony MicroKernel
HTML5

Datenbanken

MongoDB
MySQL
Oracle
PostgreSQL
Solr
SQL

Datenkommunikation

Artifactory
Bitbucket
Git
Git / Gitlab
OpenAPI
RabbitMQ
RESTful API
RESTful APIs
Scrum
Scrum & Kanban
SVN

Berechnung / Simulation / Versuch / Validierung

Jenkins
PhpStorm

Design / Entwicklung / Konstruktion

Docker
Elastic Search
Micro­services
nginx
REST API
Vagrant & Puppet

Managementerfahrung in Unternehmen

Kanban
Scrum

Vertrauen Sie auf Randstad

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