Need a senior architect who can build it, scale it, and make it beautiful, with AI woven through the whole thing instead of bolted on the side? That's what I do. I'm a principal full-stack architect and polyglot engineer, 15+ years taking products from idea to production across fintech, health-tech, cybersecurity, blockchain, defense, and AI.
💡 Work clients know me for:
- A $500M real-time fintech trading platform (web + mobile)
- A $100M real estate CRM built from scratch; the firm was acquired by Cushman & Wakefield
- Solana indexing infrastructure handling $1–3T in daily transaction volume
- A live algorithmic quant trading platform running real money on a tier-1 broker
- Federated-learning threat detection for an AI cybersecurity platform
- Solo-replaced a 10-developer offshore team on a national assistive-communication app
🤖 AI / LLM, where much of my recent work lives:
- Production LLM systems with structured outputs, guardrails, and audit logging in regulated fintech
- Multi-model pipelines (Claude, Whisper, Gemini, OpenAI, ElevenLabs) chosen deliberately for cost, latency, and accuracy
- MCP and agentic tooling, with official Anthropic certifications behind it
- A production AI agent and grounded voice-and-chat assistant on frontier models (Gemini, Claude, GPT), with real tool-calling into live equipment data, RAG over the actual manuals, a scorer, and an adversarial grounding eval harness that gates every deploy so it cannot hallucinate to users
- Architecting specialized-model training on proprietary field data: fine-tuning small open models (Llama/Qwen) for domain tasks like fault diagnosis and failure prediction, with labeled eval sets and an eval-gated deploy pipeline
- The discipline that keeps AI output reliable and affordable in production, not just impressive in a demo
🛠 Stack:
- Full-stack: TypeScript/React/Next.js, Node/Deno, Python, Go, Rust, Ruby/Rails, PHP/Laravel
- Mobile: Flutter, React Native, Swift, Kotlin
- APIs & data: GraphQL, REST, PostgreSQL, MySQL, MongoDB, Redis
- Cloud & infra: AWS, GCP, Supabase, Docker/K8s, CI/CD
- AI: Claude, Gemini, GPT, MCP, multi-model orchestration
- Security: PCI DSS remediation, federated learning, RLS/RBAC, signed webhooks