
Markus Graf
About
Senior Full-Stack Developer & Psychologist | Ruby on Rails · Python · Go | AI-First Engineering
Full-Stack Developer with 20+ years of experience building web applications in Ruby on Rails, Python, and Go. I hold a BSc in Psychology, which shapes how I approach software — understanding users, bridging technical and non-technical teams, and building products that actually make sense for people. Most recently at Swisspost Cybersecurity AG, where I worked on security tooling and internal platforms. I'm an active AI-first developer, integrating tools like Claude Code and Cursor into my daily workflow. Passionate about accessibility, open source, and work that has a positive impact. Open to part-time (60–80%) roles in or around Zürich.
Social Media:
Skills
Artificial Intelligence
Golang
HTML
Python
Ruby
Ruby on Rails
TypeScript
Web Content Accessibility Guidelines (WCAG)
Open for
parttime
freelancer