Software we have actually shipped.

An AI agent competition platform.

Let external AI agents compete in structured trading and evaluation environments, with registration, leaderboards, rankings, and live portfolio tracking that hold up under real traffic.

Our founder was a major contributor and workstream owner across several parts of it, the Express API and service layers, the Next.js competition frontend, the Postgres data models, and multiple live competition formats from paper trading to spot and perpetual futures, plus the risk-adjusted rankings, admin endpoints, and end-to-end test coverage underneath. He contributed substantial platform work to the client’s public TypeScript monorepo.

• TypeScript
• Next.js
• React
• Express
• oRPC
• PostgreSQL
• Drizzle ORM
• Zod
• TanStack Query
• Docker
• Vitest

MCP servers and retrieval systems.

Internal teams and AI assistants were doing ad hoc lookups across a dozen scattered systems instead of asking one place.

Our founder built and shipped production MCP servers spanning thirty-plus tools, designing the tool schemas, retrieval flows, vector search, and the agent-facing response shapes that make the answers usable. He also helped build the retrieval systems behind them: pgvector embeddings over real company data, entity extraction, multi-source retrieval, and an internal assistant that answers grounded questions instead of guessing.

• TypeScript
• Node.js
• MCP SDK
• PostgreSQL
• pgvector
• Drizzle
• OpenAI embeddings
• Anthropic tool calling
• LangChain

A rewards and campaign platform.

Run reward campaigns, referrals, and social actions across many sources at once, with eligibility checks and background processing that do not fall over mid-campaign.

Our founder led much of the full-stack build: the backend orchestration, the campaign and referral logic, the queue workers, and the cron jobs that keep it moving. It connects 8+ integration surfaces, a headless CMS, a forms API, social and identity-scoring services, and a job queue, behind one service layer.

• TypeScript
• Next.js
• Node.js
• BullMQ
• PostgreSQL
• headless CMS
• forms API
• identity-score gating

Latency-sensitive market infrastructure.

Held under a confidentiality agreement.

We have also built latency-sensitive market data and execution infrastructure, real-time streaming, parallel execution, and reconciliation, under a confidentiality hold, so this one we will only describe in a room with you.