I build production-grade AI and full-stack systems and contribute fixes upstream across AI, developer tooling, distributed systems, and Web3 infrastructure.
OSS Contributions tracks my upstream open-source contributions across developer tooling, databases, infrastructure, SDKs, and Web3, with clear provenance.
Anza Kit #2032 — corrected the getPatternMatchCodec advanced guide to match current codec typing.
Better Auth #11208 — added regression coverage for missing OpenAPI requestBody generation after a Zod intersection.
Biome #11667 — added the useBetterDomTraversing nursery lint rule with safe transformations where semantics permit.
Connection.sync() incorrectly setting the internal _ending flag, preventing false suppression of subsequent socket errors.
pnpm #14754 — fixed non-recursive pattern runs with --no-bail so matching scripts continue executing and failures are aggregated correctly.
pnpm #14756 — preserved existing dependency range operators and protocol prefixes during pnpm update.
pnpm #14753 — fixed lockfile: false being ignored during automatic package-manager switching.
SQLMesh #6040 — fixed a concurrency race in sqlmesh test involving time_machine and worker threads.
thirdweb JS #8938 — fixed useTokenQuery collapsing real token lookup failures into unsupported_token instead of using the existing error/retry path.
- 🔬 Synthesis — autonomous multi-agent research with planning, research, synthesis, critique, HITL gates, RAG, Reflexion, and live SSE agent graphs (repo).
- 💼 Jobrow — live register of still-open US tech roles sourced from employer ATS boards, with search, filters, closed-role tracking, and a public JSON API (repo).
- ⛓️ Lattice — Web3 jobs platform aggregating blockchain and crypto roles with salary observatory, talent directory, gigs, and hiring intelligence (repo).
- 🪐 Pulsar — decentralized AI compute protocol interface with Base smart contracts, staking flows, wallet connectivity, 3D visualization, tokenomics, and Foundry-tested contracts (repo).
- 🧠 AAROP — explicit Perceive → Plan → Act → Observe → Reflect → Adapt loop with self-verification, bounded autonomy, and replayable traces (repo).
- ⚖️ RegTrace — HITL Web3 compliance copilot mapping packs onto MiCA/VARA with retrieval-bounded findings and article citations (repo).
- 🏥 Cadence — deep-memory healthcare agent lab with layered patient memory, journey stages, and consent-scoped clinician briefs (repo).
- 🔎 Veritas — LangGraph research agent with SSE streaming, grounded demo mode, and external retrieval when configured (repo).
- 🔥 Chaos Simulator — real-time chaos engineering dashboard with fault injection, self-healing services, animated service topology, scenario orchestration, telemetry, and recovery analysis (repo).
| Category | Tooling, Frameworks & Architecture |
|---|---|
| AI systems & agents | Python, LangGraph, LangChain, LangServe, FastAPI, explicit agentic state machines, multi-agent supervisors, HITL interrupts, bounded autonomy, Reflexion / critique loops, tool-use / ReAct, durable checkpoints |
| RAG, memory & evaluation | Hybrid RAG, pgvector, BM25, TF-IDF, JSONB embeddings, cosine retrieval, sentence-transformers, long-term memory, retrieval-bounded generation, eval gates, LLM-as-judge, LangSmith |
| LLMs, tools & integrations | Gemini, OpenAI-compatible providers, Groq, Ollama / local LLMs, Tavily, Telegram Bot API, MCP-oriented tool buses, Google Workspace integrations |
| Frontend & product | TypeScript, React, Next.js, TanStack Start, Vite, Tailwind CSS, shadcn/ui, Lucide, Motion / Framer Motion, Recharts, Three.js, React Three Fiber, HTML5 Canvas, SVG |
| Data, auth & backend | PostgreSQL, Supabase, Neon, PGLite, SQLite, Prisma, Drizzle ORM, SQLAlchemy, Pydantic, Zod, Better Auth, REST, Server Actions, API routes |
| Realtime & observability | SSE, WebSockets, Socket.io, replayable traces, structured telemetry, OpenTelemetry-shaped tracing, live/demo provider switching |
| Web3 & smart contracts | Solidity, OpenZeppelin, Foundry, Base, viem, wagmi, RainbowKit, ethers.js, wallet SDKs, blockchain / wallet infrastructure |
| Infrastructure & testing | Node.js, Bun, Express, Docker, Vercel, GitHub Actions, Vitest, pytest, Playwright, TypeScript compiler, Biome, security hardening and threat-model documentation |
Bounded, observable AI systems with validated retrieval, explicit state, cost-aware routing, and human oversight.
Improve infrastructure upstream, with reproducible engineering and strict OSS provenance.
