Welcome to the world of

Harro Krog

I’m a software engineer! 🧚‍♀️

HarroKrog

Hi, I’m Harro!

I’m Harro, a software engineer and computer science student in Hamburg. I build apps, backend systems, and AI products from the first sketch to release. 💻

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I currently work on IoT and IT architecture at Deloitte. Before that, I built internal software at ECE and worked on web and mobile projects as a freelancer.

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I built ElevenStoic as the sole developer: design, onboarding, paywall, backend, and analytics. With CuePath, we won the Disability Tech Hackathon. 🏆

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I’m part of AI Beavers and House of AI, and I contribute to Open Source @ TUM. Building together, sharing knowledge, and staying in touch after the hackathon. 🤝

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🎓 Computer science at the University of Hamburg

📱 Launched 5 mobile apps

☕ Coffee, tennis, and skateboarding

🏙️ Hamburg day to day, Munich on the moodboard

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On my laptop: Swift, TypeScript, Python, Claude Code, and usually too many open tabs. ✨

Aboutme

Always building something.

iOS

Built by me.

TODAY

Your small step

Ask someone for coffee

After class

Try this step

Step by step.

1st place

Live in Copenhagen.

We won.

OfficeOS

Subscription apps for creators.

Community.

“

Harro joined the Microsoft for Startups program with a clear focus on building his own products. He brings the technical skills to turn an idea into a working app and the independence to keep moving it forward. It was a pleasure to support him as a founder.

Jakub · Microsoft

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Harro was the only person with a technical background on our CuePath team in Copenhagen. He helped us assess feasibility, explore implementation options, and make informed decisions about the concept.

CuePath team · Copenhagen

1st place

harro.png
Harro Krog
let’s build

What I bring

  • From architecture to launch
  • Web, mobile & AI
  • Hamburg & remote
  • The drive to ship