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:

Labour market data platform for LMICs (Tabiya)



GenerativeAI (Gemini), NLP, Python, FastAPI, Pydantic, LangChain, GCP, TypeScript, Node, React, MongoDB, Mongoose, AWS, Pulumi, OpenAPI, Jest, SonarCloud, GitHub-Actions

Solution for patients with type-1 diabetes (Glucofit)

CTO (Interim)


TypeScript, Node, 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


Cypress, Mocha, Typescript, SorryCypress, Jenkins

SaaS for continuous manufacturing (FactoryPal)

CTO/VP Engineering


JVM Languages (Java, Kotlin), JavaScript/TypeScript, Node, Python, Spring Boot, Flask, Vert.x, React, ReactNative, Jest, Cypress, Cucumber, Appium, Junit, Kafka, PostgreSQL, Sonarcloud, New Relic, Sentry, Flyway, Terraform, Circle-ci, Docker, AWS

Digital archive of the German Notary Association (BNotK)

Chief Technical Architect


Java, Spring Boot, Oracle DB, H2, WireMock, Flyway, Mockito, PowerMockito, Swagger, Angular,  Typescript, RXJS, Bootstrap, Jasmine, Karma, Protractor, Electron, NodeJs, Pact.io, RestAssured, Cucumber, Jenkins, Ansible, Kubernetes, nginx, Docker, Selenium, Nexus, GitLab, SonarQube, Grafana, Kibana, Bash, Groovy, Scala, asciidoc

Automotive digital after-sales platform (VW)

Consulting Architect


Application for planning vehicle maintenance work (VW)

Solution Architect


Java, Spring Boot, Liquibase, MariaDB, WireMock, PowerMockito, Swagger, Angular, Bootstrap, Jasmine, Karma, Cloud Foundry, Concourse

Mentoring / Coaching the Development Team (3YOURMIND)

IT Consultant


NAREX WIDE – A synthetic wind power production index (NASDAQ)

Project Manager 


Java, Spring Boot, Docker, MSQL, Flyway, AngularJS, Perl

Meteorological data portal for energy traders (Meteogroup)

Scrum Master / Product Owner


PHP, Cake, Zend Framework, JQuery, HTML, Angular, D3.js, Bootstrap, Anychart, MySQL, Java, Spring Boot, Docker, MongoDB, Perl

Environmental performance tool cities (Siemens)

Project Manager 


Objective-C, Xcode, Android SDK, C#, WPF, PHP, MySQL, HTML, jQuery

Urban technology portfolio tool (Siemens)

Project Manager 


Qt framework

3D serious game for training military personal (UniBW)

Project Manager 


C++, Boost, QSF, Ogre, Hydrax,  SkyX, Particle Universe, LibRocket, Qt, ENet, DirectXSDK, OpenGL, JSE

Interactive maps for corporate locations (Siemens)

Project Manager 


Apache Cordoba, MapBox, Leaflet, Parse API, HockeyApp

Product suite for modelling, documenting, simulating, and re-engineering business processes (BONAPART®)

Director of Software Development/Head of Software Development/Team Leader


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