Henry Allen
Building AI solutions. Self-taught AI engineer turning wild ideas into scalable products, from voice systems and RAG pipelines to a 20-hour startup exit and GPU-powered avatars for 10,000+ London Marathon runners.
I also lead London's largest developer community, running hackathons and partnerships, and along the way I've made enough API calls to make rate limiters cry.
Experience
Co-Founder. Built, launched & sold in 20 hours. Europe's fastest exit.
Fifty Five And Five. Built AI solutions for TCS executives and London Marathon.
Projects
1st place RAISE SUMMIT hackathon, Paris.
1st place Cursor's First London hackathon.
1st place Entrepreneur First X Builder League, Milan.
Other
Leading London's largest developer community, organising hackathons and partnerships!
Certified diver exploring underwater adventures.
I like to spend my spare time travelling and exploring new places.
Now
Passionate about applying cutting-edge AI to solve real-world challenges, driving both business impact and customer adoption. Committed to lifelong learning and continuously expanding knowledge in AI and related fields.
Building production-ready AI solutions that translate complex technical concepts into client-ready outcomes. Utilizing modern tools like Cursor & Claude Code to boost productivity and ship faster.
Currently focused on AI system design, full-stack development, and helping teams adopt AI technologies through clear technical communication and iterative deployment strategies.
Connect
Reach me at LinkedIn or Henry01Allen@gmail.com.