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My Services

Custom software solutions for your business — from web development to AI integration.

Fullstack Web Development

I build modern, performant web applications with the latest technologies. From landing pages to complex SaaS platforms.

  • Next.js 15 with Server Components and Streaming
  • TypeScript-first development with strict typing
  • Responsive design with Tailwind CSS and Framer Motion

Technologies Used

Next.jsReactTypeScriptTailwind CSSNode.jsFastAPIPostgreSQL

AI/LLM Solutions

Integration of Large Language Models into your existing systems. From chatbots to text analysis to automated workflows.

  • Multi-provider LLM integration (Scaleway, Mistral, Claude)
  • Custom fine-tuning for specific use cases
  • Streaming responses and real-time processing
Try the chatbot demo

Technologies Used

ScalewayMistralClaudeLangChainHugging FaceFine-tuning

RAG Systems

Retrieval-Augmented Generation enables AI answers based on your own company data. Precise, current and contextual.

  • Vector search with pgvector and embeddings
  • Intelligent document chunking and indexing
  • Multilingual knowledge base with semantic search
Try the RAG demo

Technologies Used

VektorsucheEmbeddingsChunkingpgvectorWhisperSupabase

Consulting & Workshops

Technical consulting and knowledge transfer for your team. From architecture reviews to hands-on workshops.

  • Code reviews and architecture consulting
  • AI strategy and technology evaluation
  • Hands-on workshops for developer teams

Technologies Used

WorkshopsCode ReviewsArchitekturPrototypingSchulungKI-Strategie

Ready for your next project?

Let's discuss how I can help you.

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Leistungen — Fullstack Entwicklung & KI-Loesungen | Harald Schwankl | Harald Schwankl