Open to Senior / Staff Engineer roles
Hello, I'm Nick Dat Le
Senior Full Stack & AI Engineer
Nearly 20 years shipping software — now building the agents that build software. Agentic AI, GenAI, LLMs & RAG, with a HIPAA-first eye for production systems that have to actually work.
~20
years shipping software
HIPAA
first, by default
OSS
Helix agent framework
🤖Helix agent framework
⚡Full-stack + AI
Skills & Expertise
The stack I ship with
Two decades across the stack, lately pointed at production AI. Depth where it counts, breadth where it helps.
AI & Agents
LLMsRAGAgentsMCPClaude APIGenAI
Backend
PythonFastAPINode.js.NET / C#PostgreSQL
Frontend
ReactNext.jsTypeScriptTailwind
Mobile
SwiftUIHealthKitiOSWearables
Regulated Domains
HIPAA / PHIHealthcareGenomicsAudit-first
Tooling & Cloud
GitDockerCI/CDCloudLinux
Selected Work
Production systems I've shipped
A few of the things I've built recently. Reverse chronological — agents first, because that's where my head is.
2024 — 2026 · public OSS
Helix Agent
- Secure-by-default agent framework for regulated environments.
- Designed the orchestration layer, tool interface & runtime guardrails.
- Open-sourced and maintained at helixagent.dev.
2024 — 2026
GeneDx Provider Portal
- Portal delivering genomic clinical results to providers.
- Next.js / FastAPI / .NET stack handling HIPAA/PHI data.
- AI-assisted development across the full stack.
2025
Coach Helix
- HealthKit + wearables feeding an LLM coaching loop.
- iOS-first client built directly on the Helix engine.
Get In Touch
Let's build something
Hiring for a hard AI + full-stack problem? Email or LinkedIn gets a reply. The résumé's one click away.
Let's connect
I'm on the market for a Senior / Staff Engineer role and always up for a good problem. Reach out — no funnel, no form required.
Emailnick@nickdatle.com LinkedIn
in/nick-le-a797a537 GitHub
github.com/NickDatLe