Hey, I'm
Paul Koch
AI Product Engineer
I build digital products with AI, modern web technologies, and an entrepreneurial mindset.
About
Featured Projects
All Projects →
Kalender-Sync
SaaS tool for synchronizing calendars across platforms — Google, Microsoft, Apple (CalDAV), and iCal feeds.
Zaster
AI-powered construction invoice verification tool — automatic comparison of bill of quantities, site measurements, and invoices using Azure Document Intelligence and OpenAI.
Fabrikpuls
AI system for manufacturing — knowledge management, machine data analysis, edge devices, and computer vision for anomaly detection on the shop floor.
CLIDE-FM
AI assistant for Facility Management — automated ticket processing and knowledge base with RAG pipeline.
Experience
AI Product Engineer
The Bau Ventures
Building AI-powered SaaS products and digital ventures.
Working Student Digital Solutions (Dual Study Program)
Drees & Sommer
Developing internal tools and digital solutions for construction and real estate as part of a dual study program.
Data Science Intern
Haufe Group
ML-driven recommendation engine for dynamic ad personalization.
Tech Stack
Languages
- TypeScript
- Python
- SQL
Frameworks
- Astro
- React
- Node.js
- Next.js
AI / ML
- OpenAI
- LLMs
- RAG
- LangChain
Data
- PostgreSQL
- Redis
- Drizzle ORM
Cloud & Infra
- Docker
- AWS
- Hetzner
- Netlify
Tools
- Git
- Figma
- Linear
- VS Code
Blog
Read more →Contact
Interested in working together? Feel free to reach out.