Mihirsinh P.

I build AI agents, trading systems, and smart contracts that hold up in production. Since 2021: $600M+ in token-migration volume processed by infrastructure I built, grant-funded work for Safe, Arbitrum, Protocol Labs, and Lit Protocol — and launch clients who made back 12.5x what they paid me, within weeks. I work inside Claude Code daily — my own business runs on agentic systems I built with it. You're a perfect fit if you need: ✓ Claude Code & AI agents — MCP servers, RAG pipelines, multi-agent workflows, agents integrated with your CRM/ERP ✓ Trading & prediction-market infrastructure — Polymarket and Kalshi bots, market making, arbitrage, low-latency execution ✓ Smart contracts — Solidity, ERC-4626 vaults, security reviews, gas optimization (Foundry/Hardhat) ✓ Production rescue — your AI-built MVP works in the demo and breaks under real users; I make vibe-coded apps production-grade Recent work: • An AI operations agent that qualifies inbound leads, RAG-matches past work, and drafts proposals in minutes — it helped write this profile • LMSR prediction-market platform on Base — sole engineer: Solidity/Foundry with fuzz, invariant, and mutation testing at 100% coverage, Ponder indexer, NestJS/GraphQL, account-abstraction (ERC-4337) frontend • AI agents for a dental group and an auto dealership (Vapi + OpenAI), integrated with their internal ERPs — both contracts closed 5.0★ (see work history) • ERC-4626 yield vault for a DAO-tooling studio — peaked around $700K TVL • Uniswap v4 hooks — custom hook plus fully on-chain SVG NFTs Proof that isn't self-reported: → $600M+ in token-migration volume Ethereum→Base through Supermigrate (Base grant) → Grant-funded builds: Safe Grants Program $25k (dSafe — published npm SDK), Arbitrum $25k, Protocol Labs $15k, Lit Protocol $10k plus a partnership post on Lit's blog → ~$30M raised by projects launched through Prime Launch → Mainnet deployments across Ethereum, Base, Arbitrum, Optimism, Polygon, Celo, and PulseChain → Every build engagement in five years shipped working software How I work: 1. 30-min discovery call — scope, security requirements, unit economics 2. Working slice in 1–2 weeks — shared repo, tests from day one 3. Security-first shipping — spec review, Foundry/Hardhat suites, static analysis, then mainnet 4. Weekly milestones with metrics you can verify yourself Stack: Claude Code, Claude Agent SDK, MCP, LangChain, LangGraph, OpenAI, Vapi, n8n, Python, TypeScript, React/Next.js, Solidity, Foundry, Hardhat, wagmi/viem, The Graph, Ponder, Flashbots, Polymarket & Kalshi APIs, Ethereum/Base/Arbitrum and other EVM chains. Fixed-scope engagements typically start at $2,500. Not a fit: content-only roles, or teams without clear product requirements. I respond within 2 hours (IST). Every project includes Slack/Discord access, weekly video check-ins, and a repo you own from day one. Click Invite and tell me what you're building. Mihir