Hi, I'm Harro
Software Engineer, Student, Entrepreneur. I love shipping things and meeting new people.
HK

About

I study computer science at the University of Hamburg and I love building products. I am currently working on OfficeOS, a platform that turns courses, coaching, content, and communities into recurring revenue through subscription apps. I won the Disability Tech x Microsoft Hackathon against 100 competitors, shipped mobile apps to production, share short videos on YouTube, and I am always looking to meet new people and ship great things.

Work Experience

Hackathons

I like building things

I attended 6+ hackathons, in 3 Countries. And I am hungry for more!

Campus-AI x NetFlight Hackathon

Campus-AI x NetFlight Hackathon

Built an AI prototype during the Campus-AI x NetFlight hackathon.

Founder Hackathon

Founder Hackathon

Hamburg, Germany

Built the first version of OfficeOS — a platform that turns courses, coaching, content, and communities into recurring revenue through subscription apps.

DGTL Sustainability Hackathon

DGTL Sustainability Hackathon

Amsterdam, Netherlands

Built a bring-your-own-battery energy concept for sustainable events.

Disability Tech Hackathon

Disability Tech Hackathon

Copenhagen, Denmark

Won against 100 competitors. Built CuePath as sole developer — a personalized navigation app for disabled users using OSM data and Open Trip Planner as a routing engine, enabling custom route preferences and one-tap rerouting in inaccessible areas.

Lufthansa x Google Aviation Hackathon

Lufthansa x Google Aviation Hackathon

Built an AI travel planner orchestrating complex routes with the help of AI.

Cursor Hackathon

Cursor Hackathon

Built OpenClaw, a one-click install mobile app with capturing cookies for authentication.

Contact

Get in Touch

Want to chat? Just shoot me a message on LinkedIn or send me an email and I'll respond whenever I can.

GitHub
LinkedIn
youtube