Web3 DevelopmentFrom Smart Contracts to Production
Smart-contract development, blockchain integration, and on-chain product builds. EVM and Solana, Solidity and Anchor — the studio’s deepest specialty.
Smart-contract development
Solidity for EVM chains, Anchor for Solana. From simple ERC-20 launches to full DeFi protocol architecture.
Get startedWhat’s included
- ERC-20 / ERC-721 / ERC-1155 tokens
- Custom DeFi protocols
- Anchor programs for Solana
- Multi-chain deployment
Audit readiness & integration
Pre-audit cleanup of existing contracts, integration with external auditors (CertiK and others), post-audit fixes.
Get startedWhat’s included
- Pre-audit codebase review
- Audit response and fixes
- Auditor coordination
- Production monitoring
Asset tokenization
On-chain representation of real-world or in-protocol assets — RWA tokenization, in-game currencies, loyalty points.
Get startedWhat’s included
- Token economic design
- On-chain minting flows
- Custodial / non-custodial choices
- Off-chain ↔ on-chain bridges
Web3 integration into your product
Connect an existing web or mobile product to wallets, on-chain payments, NFTs, or crypto top-ups without rewriting your stack.
Get startedWhat’s included
- Wallet connection (WalletConnect, RainbowKit)
- On-chain payment flows
- Telegram Mini App + crypto
- NFT mint / display surfaces
Selected web3 work
A few of the on-chain products from real projects. Live links and client names available on request.
Multi-Chain DeFi Protocol
Solidity-based DeFi protocol deployed across multiple EVM chains. Contracts passed external audit by CertiK. My scope of work covered core protocol design and on-chain logic, the integration layer connecting partner DeFi protocols, and the governance surface.
Solana DEX Trading Platform
Backend for a Solana-based DEX automation platform — auto-sniping, limit orders, and pre-trade simulations that filter rug pulls and honeypots before a buy executes. Anchor programs, Solana web3 integration, and the Hono API service were delivered as part of this work.
Crypto-Funded Card Provider
Telegram Mini App that issues bank cards funded by crypto top-ups — users hold crypto, spend in fiat. The Express/MongoDB backend powering card issuance, top-up flows, and transaction history was delivered end-to-end. Live with an active user base.
Web3 stack
What I reach for when shipping on-chain.
Solidity · EVM
Solana · Anchor
Hardhat · Foundry
ethers.js · web3.js
WalletConnect · RainbowKit
Audit-ready process