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Andreas B.

Senior Frontend Developer

Troisdorf, Germany

Experience

May 2024 - Present
1 year 4 months

Senior Frontend Developer

Roadex

  • Development of an app
  • Technologies: React Native, Expo, SupaBase, TypeScript, GitHub, Trello
Dec 2023 - Present
1 year 9 months

Senior Backend Developer

Deutsche Bahn Fernverkehr AG

  • Building microservices in the payments area
  • Technologies: Java, Spring Boot, AWS, ECS, GitLab, REST API, Maven, PostgreSQL, Jira, Confluence
Jul 2022 - Mar 2024
1 year 9 months

Senior Software Developer

ELIONOVA AG

  • Created an app to control measurement hardware with a Tauri app using React.JS and TypeScript on Raspberry Pi
  • Built a cloud application for storing and analyzing measurement results with Spring Boot and React.JS
  • Developed a Tauri app to print ZPL labels on Windows
  • Technologies: Java, JavaScript, Tauri, Rust, React.JS, AWS, Kubernetes, Docker, GitLab CI/CD, REST API (JSON), Maven, CI/CD, PostgreSQL
Jul 2022 - Apr 2023
10 months

Senior Backend Developer

DeliveryCompany AG

  • Designed the architecture
  • Implemented microservices
  • Migrated to the cloud
  • Integrated Android and iOS app
  • Rebuilt the admin interface in React.JS
  • Technologies: Java, Spring Boot, Apache Kafka, React.JS, TypeScript, AWS, Kubernetes, Docker, GitHub, Node.js, REST API, Maven, CI/CD, PostgreSQL
Jan 2020 - Dec 2022
3 years

Senior Backend Developer

Artemis Lichtblick GmbH

  • Converted medical billing to FHIR
  • Developed event-driven microservices on on-premises Kubernetes
  • Built an admin interface with React.JS
  • Created GitLab CI/CD pipelines
  • Technologies: Spring Boot, Java, JavaScript, React.JS, Kubernetes, Docker, FHIR, RabbitMQ, GitLab CI/CD, Helm, REST API, Maven, PostgreSQL
Sep 2015 - Jun 2022
6 years 10 months

Technical Consultant

Cologne Intelligence

  • Worked as a backend developer on various projects, e.g. backend for a banking app and a telecom app using SCRUM/Kanban
  • Technologies: Java, Spring Boot, JavaScript, React.JS, Kubernetes, Docker, Jira, Confluence, Jenkins, Artifactory, GitLab CI/CD, REST API, AWS, Kotlin, Quarkus, Go
Jun 2012 - Aug 2015
3 years 3 months

Senior Fullstack Developer and Architect

ixmid Software Technologie GmbH

  • Enhanced a report management system in Java with GWT
  • Refactored legacy code
  • Technologies: Java, JavaScript, GWT, SQL, Jenkins, CI/CD
Oct 2008 - May 2012
3 years 8 months

Consultant

BGS Systemplanung AG

  • Various projects, including software for the 2011 census and documentation for Bundeswehr equipment
  • Technologies: IBM DB2, Java, Xtext, HTML, CSS, UML, Jenkins
Jul 2006 - Sep 2008
2 years 3 months

Software System Consultant

SEG Hamburg

  • Developed pricing system for used vehicles
  • Application portal
  • Archive client
  • Invoice ledger
  • Workflow generator
  • Workflow IDE
  • Template engine
  • Technologies: HTML, Java, JavaScript, JSF, JSP, MaxDB, SQL, Struts
Apr 2001 - Jun 2006
5 years 3 months

Software Developer

ixmid Software Technologie GmbH

  • Developed a report management system
  • E-commerce system
  • Multimedia database
  • ArchiveLink-compatible DMS
  • Various DICOM modules
  • ORM framework
  • Health record system
  • Technologies: Java, JavaScript, SQL, XML, CSS, DICOM, JSP, Lucene, MongoDB
Feb 2001 - Mar 2001
2 months

Independent Software Developer

  • Continued the last project from Coodex independently
  • Technologies: Oracle DB, OOD, UML, EJB, Java, Client-Server
Apr 2000 - Jan 2001
10 months

Software Developer

Coodex Consulting GmbH

  • Client-server application for controlling software in the chemical industry
  • Technologies: Oracle DB, OOD, UML, EJB, Java, Client-Server
Oct 1998 - Mar 2000
1 year 6 months

Software Developer

Janus & Wäschenbach Computer Consulting

  • Host programming and database-driven applications in Smalltalk and Java for wholesale
  • Technologies: IBM DB2, OS/2, Java, SmallTalk
Feb 1998 - Sep 1998
8 months

Software Designer

Primus Online

  • Worked as webmaster, postmaster, and content manager
  • Integrated third-party software
  • Technologies: SQL, C, C++, Java, Perl, HTML
May 1997 - Jan 1998
9 months

Application Developer

Metronet

  • Overhauled ISP software
  • Customized an email system
  • Technologies: Oracle DB, SQL, Apache, C, Perl
Nov 1995 - Apr 1997
1 year 6 months

SGML/XML Database Software Engineer

eidon GmbH

  • Software development and system administration tasks
  • Technologies: SQL, C, HTML, Java, Oracle DB, Visual Basic, XML, SGML, OEL
Jan 1988 - Dec 1995
8 years
Karlsruhe, Germany
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Universität Karlsruhe

  • Studied computer science
  • Degree: Diploma in Computer Science

Languages

German
Advanced
English
Advanced
French
Advanced

Education

Oct 1988 - Jun 1995

Universität Karlsruhe

Diploma in Computer Science · Computer Science · Germany

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