Production AI agents with LangGraph, Gemini, OpenAI and Anthropic: multi-agent routing, Pydantic-validated tool calls, RAG over pgvector and Redis, guardrails, caching, and human-in-the-loop handoff. Built to run unattended in front of real customers, with monitoring and fallbacks when the model gets it wrong.
Voice agents and live transcription over WebRTC and SIP telephony: Gemini Live streaming, self-hosted TURN, AudioWorklet capture, Go SIP/RTP workers bridged to PBX, and transfers to human agents mid-call. Load-tested to the concurrency the business actually needs.
End-to-end products from idea to paying users: Next.js, React, Angular and Vue on the front, Node.js, NestJS, FastAPI and Rails on the back, with Stripe or Polar billing. I build and launch my own AI SaaS, and have shipped Web3 apps with Ethers.js and Web3.js.
Multi-service platforms on GCP, Azure and AWS: Cloud Run, Container Apps, EC2, Docker, GitHub Actions and Azure Pipelines, with structured logging and per-node timing so issues are found before customers report them.
PostgreSQL, MongoDB, Redis and BigQuery schemas tuned for real query patterns, vector search for retrieval, and Power BI semantic models and dashboards that turn conversation data into decisions.
Elevate your entire development process. I lead technical teams, streamline workflows with tools like Jira, and enforce a high-quality, maintainable codebase through rigorous code review and scalable project management strategies.