Work

Selected projects — architecture, trade-offs, and outcomes.

• stream-app

  Video upload and HLS streaming platform — presigned S3 uploads, SNS/SQS fan-out, GraalVM Lambda transcoding, and browser playback with hls.js.

  • Java
  • Spring Boot
  • AWS
  • Vue 3
  • FFmpeg
  • PostgreSQL

• Java-TS-Gen

  Maven plugin that generates TypeScript interfaces from annotated Java records — zero runtime overhead, type safety across the full-stack boundary.

  • Java
  • TypeScript
  • Maven
  • Annotation Processing

• url-shortner

  URL shortener service built in Java — clean API design, redirect flow, and a deliberately misspelled project name.

  • Java
  • Spring Boot

• velocity-renderer

  Simple Apache Velocity template renderer backed by Spring Boot and Vaadin Flow — evaluate templates and see results quickly.

  • Java
  • Spring Boot
  • Apache Velocity
  • Vaadin