I take features from user flow to API, database, and release. Hands-on experience with TypeScript, React, Vue, and React Native, backed by enterprise Java and ownership of my own products.
Available immediatelyPermanent, contract or freelance
Languages
German · English · ThaiNative · C1 · A1
Work authorization
No sponsorship required in Germany or the EU
Experience for this role
Product teams that need one engineer to work across interface, backend, and integrations, with the judgment to connect product decisions to implementation.
Delivered booking APIs, rule-based offer qualification, EDI integrations, and operational applications for Lufthansa Cargo.
Provided technical leadership for 15-20 engineers through architecture and code reviews, mentoring, and delivery planning.
Built Java/Spring Boot services, Node.js APIs, and TypeScript/Vue applications; integrated Drools / Business Central to separate business rules from API code.
Supported releases and production operations with Kubernetes, CI/CD, monitoring, logging, and Playwright end-to-end tests.
Independent products I take from concept to operations, alongside focused engineering work for clients.
ThaiCondoAI
Independent product · 2024 - Present
Designed and built a property search product for Thailand, combining natural-language queries, semantic matching, and interactive maps. Responsible for product design, full-stack engineering, and operations.
Designed and built a native Thai-learning app connecting script, listening, vocabulary, and spaced review. Responsible for the learning experience, on-device storage, services, and subscription integration.
Built an invitation-only workforce planning application that maps scenarios to reviewed formulas. Implemented access controls and constrained AI-assisted formula selection.
