Freelancer profile translated to English.

Description

Experienced Senior Java Developer with over 10 years in software development. Strong fullstack expertise with a focus on the backend. Profound knowledge in DevOps and cloud technologies, especially in the AWS environment.

Industry field of expertise

Languages

German
Native or bilingual
English
Conversational
Polish
Conversational

Workplace preferences

Can work on-site

Salzgitter (up to 50km)

Volkswagen AG, Wolfsburg
Migration of a Java EE JSF Application to Java and React
AUTOMOBILE
February 2024 - November 2024 (9 months)
Wolfsburg, Germany
Migration of a Java EE JSF application to Java EE React - Development of software for conducting internal company elections.

**Role**: Fullstack Developer
Java 17 IBM WebSphere Liberty RESTful Webservices React.js Microservices Oracle DB Docker Scrum IntelliJ IDEA
Volkswagen
Extension of a Survey and Action Portal
AUTOMOBILE
August 2023 - January 2024 (6 months)
Wolfsburg, Germany
Extension of a survey and action portal by adapting and expanding it to meet new requirements and legal provisions.

**Role**: Fullstack Developer
Java 17 Spring Boot RESTful Webservices Microservices Angular 2+ Typescript RxJS Oracle Database Docker Jasper Reports IntelliJ IDEA Scrum
DB Systel GmbH
Quotation Determination for Freight Wagon Transport
TRANSPORTATION
August 2022 - July 2023 (1 year)
Frankfurt am Main, Germany
Quotation determination for freight wagon transport – To remain competitive with truck transport and speed up quotation generation, data from external systems was aggregated. The developed software then generated automated quotation proposals.

**Role**: Senior Software Developer
Implementation of quotation determination processes
Maintenance and further development of the CI/DI pipeline (GitLab)
Execution of deployments
Monitoring of the application
Development of the application
Implementation of automated unit tests
Java 17 Spring Boot RESTful Webservices SOAP Docker Maven IntelliJ IDEA PostgreSQL SonarQube Gitlab Atlassian Confluence