I will develop ai x blockchain app, erc8004, x402, agentic web3, crypto bots, wallets
About this Gig
Need a senior Web3 + AI developer to build an AI x Blockchain dApp that actually ships? I build production-grade dApps with smart contracts + agentic AI, ideal for founders who want AI agents that can read data, call tools, and execute on-chain actions.
What I can deliver:
- EVM / L2 dApps (Ethereum, Arbitrum, Base, Polygon), WalletConnect/MetaMask
- Solidity contracts: tokens/NFTs, token gating, registries, payments, DeFi modules
- Agent workflows: tool-calling, permissions/policies, observability, admin dashboard, run history + DB
- x402 paywalled APIs / metered usage, ERC8004 identity/delegation patterns (if needed)
- Clean repo, tests, deployment guide (testnet/mainnet-ready)
Optional: RAG + memory (pgvector/Pinecone), usage metering, basic security review & gas abstraction.
Stack: Solidity (Foundry/Hardhat), Next.js/React, Node.js/Python, Postgres, APIs.
Message me your idea + chain + timeline and Ill suggest a clear MVP scope, milestones, and architecture.
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
My Portfolio
FAQ
Which blockchains or stacks do you work with?
Polkadot SDK (Substrate), Cosmos SDK, OP Stack, and Arbitrum Orbit. I’ll recommend the right one.
What costs are NOT included?
Cloud hosting, RPC providers, sequencers, data availability, and gas fees are paid by the buyer.
How technical do I need to be to work with you?
Not very. I translate requirements into technical decisions and explain tradeoffs clearly.
Will I get the full source code?
Yes. You receive the full repository, configs, and documentation.
How do I choose the right package?
Message me your use case. I’ll tell you honestly which package fits — or if you don’t need an integration at all.
