My name is
Harald Schwankl
Fullstack Developer & Dipl.-Ing. Electrical Engineering
20 years of software engineering experience. From building automation to scalable web platforms to AI solutions with RAG, LLM and AI agents. German-based, EU-compliant, GDPR-secure.
20+ Years Experience
50+ Projects
Specialization
My Services
/ CORE_SERVICESFullstack Web Development
Modern web applications with Next.js, React, TypeScript and FastAPI. Responsive, performant and scalable.
AI/LLM Solutions
Integration of Large Language Models into your business processes. Chatbots, text analysis, automated workflows.
RAG Systems
Retrieval-Augmented Generation for precise AI answers based on your company data.
Consulting & Workshops
Technical consulting, code reviews, architecture workshops and AI strategy for your team.
Case Studies
Real platforms, fully self-implemented — from payment systems to SEO and marketing. No unnecessary external tools.
Featured References
Some of my most successful projects — with measurable results.
My Tech Stack
The technologies I use every day.
Next.js
Frontend
React
Frontend
TypeScript
Frontend
Tailwind CSS
Frontend
Python
Backend
FastAPI
Backend
Node.js
Backend
PostgreSQL
Database
Supabase
Database
LangChain
AI/LLM
Scaleway Inference
AI/LLM
RAG
AI/LLM
Docker
DevOps
Linux
DevOps
Git
DevOps
Framer Motion
Frontend
Google PageSpeed Insights
This website achieves top scores across all categories — measured by Google itself.
Qualified Input =
Qualified Output
Merely typing code is no longer the bottleneck. The true challenge (and my greatest value) lies in capturing your exact business context. Feeding an AI with unclear requirements yields the wrong product at lightning speed. That's why my focus is on defining crystal-clear workflows.
To the AI Potential Analysis & Price FinderReady for your next project?
Whether it's a new platform, AI integration or technical consulting — let's bring your vision to life.