I'm a Hungary-based Python and GenAI backend developer with over 14 years of professional experience, actively building production AI systems since 2022. I'm seeking freelance or contract engagements with EU or US companies — remote-first, B2B.

End-to-end generative AI pipelines (content generation → image/video synthesis → final deliverable)

Multi-model API orchestration: Anthropic Claude, OpenAI GPT, Google Gemini/VEO, Blackforest Flux, FAL, ElevenLabs, HeyGen, Kling, and others

ComfyUI workflow design and custom Python/JS node development (published open-source package on GitHub)

Prompt engineering, automatic prompt optimization, LoRA training, and editing model integration

GPU cloud deployment on Modal, RunPod, MassedCompute, GCP using FastAPI with async processing and failover

Natural language → SQL interfaces with schema awareness and permission enforcement

Backend foundation: PHP backend developer since 2010: Laravel/Lumen/Phalcon, PostgreSQL/PostGIS, RESTful APIs, OAuth2, payment systems (Stripe, Barion), geospatial data, real-time systems, enterprise ERP integration (SAP).

I use AI coding agents (Claude Code, Codex) within disciplined iterative workflows with active oversight — treating them as controlled tools, not autonomous ones.

I'm looking for technically focused roles: custom AI workflow development, multi-model orchestration, B2B AI product implementation. Not interested in business development or client-facing positions.

EU citizen, available for permanent remote or contract work. Open to relocation for the right opportunity.