Automated CI/CD pipeline migration between platforms
A SaaS platform that converts CI/CD pipelines between Jenkins, GitHub Actions, GitLab CI, CircleCI and Azure Pipelines — automatically. Migrations that take a week manually finish in hours.
Built as my own playground for the Platform-Engineering patterns I bring to clients: GitOps, Karpenter-driven GPU autoscaling, Spot-instance economics for build farms, and observability for pipeline cost-tracking.
Verifizierte Lieferfahrer für Restaurants in Frankfurt, Wiesbaden, Limburg und deutschlandweit
A two-sided on-demand marketplace connecting independent delivery drivers with local restaurants in Germany. Pay-per-delivery, no commission on order value, no fixed costs — designed for restaurants tired of 30 % platform fees from incumbents.
I built the backend (Spring Boot 3.4 / Java 21 on Kubernetes), Stripe Connect payouts, GDPR-compliant data flows (AGB, AVV, ID + driver-license verification), and run operations. Active in Hessen first, scaling nationwide via verified driver waitlist.
Crypto market screener with technical indicators
Mobile screener that runs RSI / MACD signals over 500+ crypto pairs in real time. Built as a React Native side project to keep my mobile and signal-processing chops sharp.
Looking for someone to bring this kind of execution to your platform? Get in touch.
