7 months - ongoing: An application dedicated to generate quotations for customers for an insurance company, including source data imports, managing available products and margins, the process of calculating final products prices, managing the created quotation and generating files with the final quote.

• Backend development of the application including implementation of new functionalities
  
• Code reviews
• Repair of encountered bugs
• Database modeling
• Creating functional modules
• Maintaining existing applications
• Direct contact with client

Kenntnisse:
Spring Boot 3.1.2, Spring 6.0.11, Java 17, SQL Server, Hibernate, Liquibase, Docker, Spock, Groovy, SonarQube, SCRUM
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14 months: iRP2 - application dedicated to managing company resources such as: clients, projects, employees assigned to those projects and their time spent working on specific tasks in projects, invoicing based on logged employees time

• Development of backend application development including implementing new features
  
• Task estimation
• Fixing encountered bugs and modeling database
• Creation of new features based on business requirements
• Performing code reviews
• Creating functional modules
• Maintaining existing applications
• Resolving programming issues
• Direct contact with client

Kenntnisse:
Spring Boot 2.6.4, Spring 5.3.16, Java 17, PostgreSQL, Hibernate, Liquibase, Docker, SCRUM

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2019 - 2021: Projects based on Java and related technologies

Kunde: Software House
Rolle: Java Developer

Aufgaben:
Software Engineer responsible for projects based on Java and related technologies. Building a comprehensive system for tram infrastructure management in Warsaw

• Implementation of requirements at server and database side
  
• Creation of architecture for projects modules
• Deployment and database updates management
• Work coordination of project team
• Direct cooperation with client
• Analysis, acceptance and cost estimate for requirements

Kenntnisse:
Java 12/14, Eclipse RCP, RAP, Jetty, PostgreSQL, PGAdmin, JUnit, Liquibase, Git, Jira, Jenkins, SCRUM

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2018 - 2019: various

Kunde: Software House
Rolle: Mobile Developer

Aufgaben:
A mobile Android application to collect information on where speed cameras may be installed (form, photos, videos)

• Specification and implementation of requirements (server side, mobile application, database).
  
• Creation of architecture for project.
• Integration with other systems.

Kenntnisse:
Java, Android SDK, Android Studio, ASP.NET CORE, Visual Studio Code, SQLite, PostgreSQL
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Short time project: Web application with road traffic data visualisation

• Implementation of requirements at server, UI and database side.
• Integration with other systems.
• Identification and resolution of bugs.
• Implementation of new features.

Kenntnisse:
ASP.NET CORE, React, Visual Studio Code, PostgreSQL, Jira, Jenkins