Building AI at abcfinlab
Niklas Bialk
Full-stack developer building AI products from idea to production.
Now
June 2026- Based in
- Berlin, Germany
- Working on
- AI products at abcfinlab
- Building
- Agents for customer support
- Exploring
- LLM evaluation, retrieval optimization, agents
Stack
- Languages
- TypeScript, Python, SQL
- Frameworks
- Next.js, React, Hono, tRPC
- AI
- Vertex AI, Vercel AI SDK, Mastra, MCP, pgvector, Langfuse
- Data
- PostgreSQL, Prisma, React Query
- Infra
- Google Cloud Platform, Vercel, Docker
- Styling
- Tailwind CSS, shadcn/ui, Framer Motion
Elsewhere
- GitHub
- nbialk
- niklas-bialk