• FIORI ELEMENTS annotations
• FIORI ELEMENTS extensions
• UI5 Custom development
• ODATA V4 | V2 enabled

big integration from an AWS datasource

Role: Senior Developer Lead

Customer: BMW

Tasks:

• In this project I was responsible for creating the project from scratch, understanding the underlying system and design the components in the most optimal way.
• The project was related to a big integration from an AWS datasource, SAP DATASPHERE, S4Hana on premise consumed in a FIORI BTP application in cloud.

Frontend:

• Design Fully Freestyle application using SAP UI5: UI5 controls, Flexible Column Layout, Vizframes, TreeTables, MVC, Routing, Controller lifecycle etc.
• Create cutom controls in order to match the strict layout requiremets. Create SAP UI5 controls from scratch or extend existing ones
• Preapare UI mockserver to develop untill backend is ready: custom requests, custom metadata xml developments, custom http to fake odata requests
• Application was integrated with ODATA V2
• Application was almost fully covered ( over 90% coverage) with both Unit and Integration tests.

Backend:

• SAP HANA models, tables, CDS, associations, compositions, views.
• Node JS Service Handlers: CQN, CQL CAP queries
• ABAP Class handlers
• Services Integration

SAP DATASPHERE:

• Create Models, Graphical Views, Flows, tasks and jobs that consumes data from the AWS and persist in HANA.

Technology:

SAP CAP, BTP, FIORI, DATASPHERE, AWS, UI5, FIORI, NODE JS, HANA, ODATA V2, ABAP

• Implement BTP CAP Application to reduce data footprint for customers archiving process In this assignment I was a senior developer, covering both frontend and backend related topics. I redefined the complete project structure and arhitecture in order to reimplement some of the features that have not been successfully delivered by the previous consultancy company.
• The project was successfully delivered in time togeher wiht one resource from my team, matching all the acceptance criteria and was already sold to the first 2 customers at the end of 2021, being recognized by sap in that year.
• Two(2) resource from my company added on the project based on the feedback received.

Technology:

SAP UI5, SAP CAP, HANA Cloud, S4 HANA, POSTGRESQL, BTP, CDS, NODE JS, ODATA V2/V4, JOb Scheduler, Business Studio(BAS), VS Code, CPI

Implement BTP CAP Application

Role: Senior SAP Fiori/CAP Developer

Customer: E-commerce

Tasks:

• Implement BTP CAP Application for a big selling product market
• In this assignment I was a senior developer, covering both frontend and backend related topics. I had the opportunity to work with the latest released package from sap cap, adding the typescript stack.
• Both backend and frontend were developed taking advantage of typescript capabilities. I had a clear scope of developments that I had to finalise in a specific period.

Backend:

HANA CDS Models, CDS Views, Table Functions, Procedures, Calculation ViewsNode JS/ JAVA : HANA CDS service handlers, CAP CQL/CQN queries, functions/actions, JAVA , Spring

Frontend:

Develop UI5 and Odata V2/V4 screen , UI5 controls objects, ODATA V4 deep inserts, Expand, Group functions, UI5 Fizframes, Filter Factory, Master Detail,

Flexible Column layout, Standard Fiori Elements. Backoffice Screens using the CAP Framework,Extend Fiori Elements : Extension points CAP, Inject Custom

UI5 controls in Standard screens

Technology

SAP UI5, SAP CAP, HANA Cloud, S4 HANA, BTP, CDS, NODE JS, Typescript, ODATA V2/V4, JOb Scheduler, VS Code, CPI

Retail Cloud CAP Application

Role: Development Lead - Architect

Tasks:

• I was in charge of defining complete project architecture from frontend, backend and third party integration and also develop and lead the development team.

• I contributed to blueprints and estimations, architecture tree decision making based on the business requirements, costs and specifications. I designed the applications based on the latest SAP Cloud recommended solution, focusing on Cloud with JAVA/ Node solution BTP CAP.
• I focused on designing and implementing on both frontend layer ( UI5, MVC, Fiori Elements, Fiori Controls, Extensions), Server Side layer with JAVA ( Spring , JAVA database queries, OOP) , Database layer( CDS, Hana artefacts) and also Integration layer with Integration Suite/ CPI and API Management.
• Development lead covering freestyle UI5 screen, Fiori Elements floorplans and extensions, JAVA, NODE server logic manipulations and Hana artefacts developments

Backend:

HANA CDS Models, CDS Views, Table Functions, Procedures, Calculation ViewsNode JS/ JAVA : HANA CDS service handlers, CAP CQL/CQN queries, functions/actions, JAVA , Spring

Frontend:

Develop UI5 and Odata V2/V4 screen , UI5 controls objects, ODATA V4 deep inserts, Expand, Group functions, UI5 Fizframes, Filter Factory, Master Detail,

Flexible Column layout, Standard Fiori Elements. Backoffice Screens using the CAP Framework,Extend Fiori Elements : Extension points CAP, Inject Custom UI5 controls in Standard screens

Technology:

SAP UI5, SAP CAP, Fiori Elements VS Code, Java, Java EE, Spring, Node.js, Typescript, HANA, CDS

Role: Senior Developer Lead

Customer: Scania

Tasks:

In this project similar to one project above I was in charge for creating a project from scratch in BTP suitable for the RAP architecture. I was responsible for the

end to end implementation, being the only developer, I covered from the Integration part ( CPI | Integration Suite) to the RAP development , ABAP CDS modeling or FIORI ELEMENTS frontend display.

Backend:

• Create SAP ABAP CDS views, CDS associations, compositions, CDS annotations
• Create ABAP classes for Custom behaviour of the entities interceptors

Frontend:

• FIORI ELEMENTS annotations
• FIORI ELEMENTS extensions
• UI5 Custom development
• ODATA V4 | V2 enabled

Technology:

SAP CAP, BTP, FIORI, DATASPHERE, AWS, UI5, FIORI, NODE JS, HANA, ODATA V2, ABAP

Role: Senior SAP Fiori Consultant

Customer: SAP Romania

Tasks:

Inside SAP I have been involved in several projects covering the following responsibilities

Team Leader and Product Owner:

• Leading and guiding team members, helping them to deliver the requirements in time, ensure that they are following architectural best practices within the solution implementation.
• Onsite customer development/discussion. Understanding business logic, create and assign requirement to my colleagues.
• Estimation and technical solution on : SAP Cloud Platform, SAP FIORI XSAdvanced, SAP FIORI XS

Developer Consultant:

• Develop Sap Cloud Platform, FIORI XSAdvanced and XSClassic feature covering the customer needs.
• Implement E-COMMERCE feature in order to fulfil the customer scenarios.

Projects:

Analytics Usage( for SAP customer)

• backend development( HANA models, Calculation Views, CDS, Table Functions)
• HANA TEXT ANALYSIS, NLP processing, Semantic analysis, HANA optimisation
• ODATA, XSJS services
• UI5 development

Chemical Industry:

• development lead
• SAP Cloud Platform/ XS Advanced development
• backend development(new XS Advanced HANA 2 approach- CDS artefacts, hdbtable, hdbCalculationViews, Synonyms etc)
• HANA TEXT ANALYSIS, NLP processing, Semantic Analysis
• ODATA , XSJS, NODE JS services
• UI5 development

Technology:

SAP Cloud Platform, SAP FIORI XSAdvanced, SAP FIORI XS Classic, UI5 development, HANA models, Calculation Views, CDS, Table Functions, HANA

TEXT ANALYSIS, Coveo, NLP processing, Semantic analysis, HANA optimisation , ODATA, XSJS

Role: Senior Java Developer

Customer: E-commerce

Tasks:

• Implemented e-commerce backend application.
• I was in a position of Senior Java Backend developer, working on e-commerce screens for one of the biggest clients in Israel

Technology:

SAP Cloud Platform, Coveo, SAP XSAdvanced, SAP XSClassic, SAP UI5, SAP HANA, ODATA, XSJS, Javascript, Node.js, JAVA EE, SAP HYBRIS Commerce, Spring Boot, Spring MVC, HIBERNATE

project architecture in regards to the UI/ UX strategy

Role: Development Lead - Architect

Costumer: Automotive Sweeden Client

Tasks:

• I was in charge to define the project architecture in regards to the UI/ UX strategy based on the existing business specification.
• Business allignments and discussion in order to define the architecture for the FIORI Extensions application.
• Blueprints and POCs that prove the power of BTP and CAP also showing the options on going with JAVA or Node js with Typescript on server side.
• On the frontend I delivered several POCs and extensions that illustrated the power of new Flexible Programming Model and Fiori Elements and also Freestyle UI5 development.
• Different architecture presentation comparing all types of extension on BPT or in CORE.
• CAP and RAP implementation extensions.

Backend:

HANA CDS Models, CDS Views, Table Functions, Procedures, Calculation Views, Node.js/JAVA : HANA CDS service handlers, CAP CQL/CQN queries, functions/ actions, JAVA

Frontend:

Fiori UI5 Controls, Odata V2/V4, Fiori ControlsStandard Annotation Developments, Fiori Elements, Floorplans : Fiori Extensions, Master Detais, Flexible Column LayoutThird Party Integration:Event Mesh, Job Scheduler, Integration Suite

Technology:

SAP UI5, SAP CAP, Fiori Elements VS Code, Java, Java EE, Spring, Node.js, Typescript, HANA, CDS

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