Resume

My professional experience and open-source work.

Experience

Software Engineer

· Jakala Germany GmbH

Nov 2024 — Present

Maintaining and continuously developing central systems for TUI Cruises.

  • Public website (meinschiff.com), booking system, and travel management
  • Live trip overview and upgrade booking functionality
  • Operational systems deployed on board cruise ships

CTO & Co-Founder

· TABBO

Dec 2023 — Present

Responsible for the overall technical architecture as well as the planning and development of our SaaS platform.

  • Technology selection, implementation, and quality assurance
  • Scalability preparation and architecture design
  • SolidJS, Tailwind, oRPC, Bun, Postgres, DrizzleORM, Kubernetes

Software Engineer

· DevDuck GmbH

Mar 2022 — Nov 2023

Developing customer-oriented web applications and backend systems with modern technologies.

  • Web applications with live vehicle fleet visualization
  • Smart contract implementation on the Ethereum blockchain
  • Evaluation and introduction of new technologies and tools

Open Source

A selection of my open-source projects. Find more on GitHub.

wirebox

A simple but flexible dependency injection library for TypeScript and JavaScript. Supports constructor injection, factory functions, and scoped containers with minimal boilerplate.

TypeScript JavaScript DI Library

jasone

JSON encoder/decoder with support for custom types. Extends standard JSON with type-safe serialization and deserialization.

TypeScript JSON Encoder Library