I build blockchain systems end-to-end — from chain and architecture decisions through smart contracts, tokenomics, and integration with a working product. If your project needs someone who understands both the on-chain logic and the full-stack app around it, this is what I do.
What I Build
- End-to-end blockchain systems, from concept through mainnet launch
- Multi-chain and cross-chain architecture
- Custom tokens with vesting and distribution logic
- DeFi protocols, DEXs, and on-chain financial systems
- Blockchain integrations into existing products and backends
Real Use Cases
- Smart Contracts & Blockchain — Solidity, Foundry, ERC-20/721/1155, DeFi, DEX
- Telegram & Discord Bots — airdrop, forwarder, automation, payments
- Full-Stack Web — React, Next.js, viem/ethers, databases
- Backend & APIs — Go, Node.js, NestJS, Python, GraphQL, REST
Technology
- Solidity and Foundry
- ERC-20, ERC-721, and ERC-1155 token standards
- viem/ethers for chain and wallet integrations
- Node.js/Python backends and React/Next.js frontends
Built for the Whole System, Not Just the Contract
A smart contract is only one piece of a blockchain product. I look at chain selection, tokenomics, and how the on-chain logic connects to your backend and frontend as one system, so decisions made early don’t cause problems at launch.
FAQ
What’s the difference between this and smart contract development?
Smart contract development is writing and securing the contract code itself. Blockchain development is broader — it includes deciding which chain to build on, designing tokenomics, planning multi-chain or cross-chain architecture, and connecting the contracts to a real backend and frontend.
Do you help decide which blockchain to build on?
Yes. Chain choice affects cost, throughput, and which users and tools you can reach. I help weigh those trade-offs against your product’s actual requirements before writing any code.
Can you take a project from idea to mainnet?
Yes. That includes architecture and tokenomics planning, contract development, testing, the frontend or bot that sits on top, and the mainnet launch itself.
Related Reading
- What a Full-Stack Blockchain Developer Actually Does
- Cross-Chain Bridges: How They Work and Why They’re a Security Risk
- Layer 2 Explained: Rollups, Sidechains, and What They Actually Solve
- Building a Web3 Product: From Smart Contract to Full-Stack App
- Cost to Hire a Blockchain & Full-Stack Developer in 2026
Discuss Your Project
Have a blockchain project in mind? Get in touch to talk through scope, or reach out via Fiverr if you’d rather start there.