Work / Archive

Products, platforms,
and the systems behind them.

Selected work

AI Super Teacher

Architected and built a production, multi-tenant classroom platform in which AI agents conduct live lessons and interact with students in real time.

Sole Full-Stack Engineer

  • Next.js
  • Node.js
  • PostgreSQL
  • Mastra
  • WebRTC
  • LLMs
  • RAG

EasyBoatDeals

Worked across the stack on a Payload CMS and Next.js marketplace for buying and selling boats.

Full-Stack Engineer

  • Next.js
  • Payload CMS
  • Stripe
  • SSR

HeyMilo AI

Contributed to the interview experience and interviewer-management application of an AI recruiting platform.

Frontend Engineer

  • Next.js
  • TypeScript
  • Tailwind CSS
  • VapiAI

Nettowelt

Led frontend implementation and contributed to the architecture of a PostgreSQL-backed insurance-management application built with Ruby on Rails.

Lead Frontend Engineer

  • Ruby on Rails
  • PostgreSQL
  • Hotwire
  • Stimulus
  • ERB

News Flow

Built an automated content pipeline processing 5,000+ articles per day from multiple sources.

Full-Stack Engineer

  • Node.js
  • Puppeteer
  • CRON
  • AI processing

Comparobot

Built the primary frontend and backend of a Rails prototype where users upload energy-plan documents and receive AI-assisted comparisons and recommendations.

Primary Frontend & Backend Engineer

  • Ruby on Rails
  • AI agents
  • Kamal
  • Hetzner

Other Work

Pod Points

A workplace task-management application with sprints, points, and real-time team updates.

Full-Stack Engineer

  • Payload CMS
  • WebSockets

Digital Colleagues

A project-management platform with epics, tasks, squad management, and real-time updates.

Sole Full-Stack Engineer

  • Next.js
  • Payload CMS
  • Socket.IO

Nettowelt.de

A responsive corporate website with CMS-managed content and custom frontend workflows.

Lead Frontend Engineer

  • Craft CMS
  • Twig
  • Tailwind CSS

Bright Vision

A CMS-driven website for an international company with a responsive Next.js frontend.

Lead Frontend Engineer

  • Next.js
  • Payload CMS
  • Tailwind CSS

Huajian

A localized corporate website built as part of a four-person frontend team.

Frontend Engineer

  • Payload CMS
  • Localization

Hiring Tool

A Rails prototype for asynchronous interviews with browser-recorded video responses.

Sole Full-Stack Engineer

  • Ruby on Rails
  • ERB
  • Browser APIs

Book Keeper

An offline personal-finance application for organizing accounts, bank books, and transactions.

Full-Stack Engineer

  • React Native
  • Expo
  • SQLite