Here, you can find a brief overview of some projects I have worked on and the roles I have held. Please note that I’m unable to publicly disclose specific details due to confidentiality reasons. If you are interested in learning more, feel free to reach out to me, and I would be happy to share further insights about my roles and the projects I have been involved in:
Open-Source Labour market data platform (Tabiya)
CTO
2023 – ongoing
GenerativeAI (Gemini), RAG, NLP, Conversational AI, MCP, Python, FastAPI, Pydantic, Pytest, LangChain, Hugging Face, GCP, TypeScript, Node.js, React, MongoDB, MongoDB Atlas, Mongoose, AWS, RSA/AES, Pulumi, OpenAPI, Jest, Sentry, SonarCloud, GitHub-Actions
Solution for patients with type-1 diabetes (Glucofit)
CTO (Interim)
2022 – 2023
TypeScript, Node.js, Flutter, Python, MongoDB, Mongoose, Express, OpenAPI, Jest, Artillery, Scalingo, Bitbucket, New Relic, SonarCloud
Measuring E2E performance of a Hospital Information System (CompuGroup Medical)
IT Consultant/Scrum Master
2021 – 2022
Cypress, Mocha, TypeScript, Sorry Cypress, Jenkins
SaaS for continuous manufacturing (FactoryPal)
CTO/VP Engineering
2020 – 2021
JVM Languages (Java, Kotlin), JavaScript/TypeScript, Node.js, Python, Spring Boot, Flask, Vert.x, React, React Native, Jest, Cypress, Cucumber, Appium, JUnit, Kafka, PostgreSQL, SonarCloud, New Relic, Sentry, Flyway, Terraform, CircleCI, Docker, AWS
Digital archive of the German Notary Association (BNotK)
Chief Technical Architect
2018 – 2020
Java, Spring Boot, Oracle DB, H2, WireMock, Flyway, Mockito, PowerMockito, Swagger, Angular, TypeScript, RxJS, Bootstrap, Jasmine, Karma, Protractor, Electron, Node.js, Pact.io, REST Assured, Cucumber, Jenkins, Ansible, Kubernetes, Nginx, Docker, Selenium, Nexus, GitLab, SonarQube, Grafana, Kibana, Bash, Groovy, Scala, AsciiDoc
Automotive digital after-sales platform (VW)
Consulting Architect
2018
Application for planning vehicle maintenance work (VW)
Solution Architect
2018
Java, Spring Boot, Liquibase, MariaDB, WireMock, PowerMockito, Swagger, Angular, Bootstrap, Jasmine, Karma, Cloud Foundry, Concourse
Mentoring / Coaching the Development Team (3YOURMIND)
IT Consultant
2017
NAREX WIDE – A synthetic wind power production index (NASDAQ)
Project Manager
2016 – 2017
Java, Spring Boot, Docker, MySQL, Flyway, AngularJS, Perl
Meteorological data portal for energy traders (Meteogroup)
Scrum Master/Product Owner
2015 – 2017
PHP, CakePHP, Zend Framework, JQuery, HTML, Angular, D3.js, Bootstrap, Anychart, MySQL, Java, Spring Boot, Docker, MongoDB, Perl
Environmental performance tool cities (Siemens)
Project Manager
2014 – 2015
Objective-C, Xcode, Android SDK, C#, WPF, PHP, MySQL, HTML, jQuery
Urban technology portfolio tool (Siemens)
Project Manager
2014 – 2015
Qt framework, AES
3D serious game for training military personnel (UniBW)
Project Manager
2014 – 2025
C++, Boost, QSF, Ogre, Hydrax, SkyX, Particle Universe, libRocket, Qt, ENet, DirectX SDK, OpenGL, JSE
Interactive maps for corporate locations (Siemens)
Project Manager
2014 -2015
Apache Cordova, Mapbox, Leaflet, Parse API, HockeyApp
Product suite for modelling, documenting, simulating, and re-engineering business processes (BONAPART®)
CTO/Director of Software Development/Head of Software Development/Team Leader
2013 – 2002
Microsoft Visual C++, C#, ASP.NET, IIS, Java, Java Swing, HTML, JavaScript, VB, MSSQL, SQL (T-SQL), VB.NET, VBA, MS Access, InterSystems Ensemble/Cache, Lotus Notes, InstallShield
