I will develop smart contracts, nft marketplaces and web3 dapps
Custom Software, AI and Emerging Technologies
About this Gig
Looking for a reliable team to build your smart contracts, NFT marketplace or Web3 dApp? Our team of 4 software engineers builds secure, tested and gas-efficient blockchain solutions, plus the modern front end and backend around them.
We also build crypto trading bots and full SaaS platforms (see portfolio), so you get real-world engineering experience, not just contract code.
What we can build:
- Solidity smart contracts: ERC-20 tokens, ERC-721 / ERC-1155 NFTs, staking, vesting
- - NFT marketplaces with minting, listing, auctions and royalties
- - DeFi and DAO features: staking pools, governance and voting
- - Web3 front end with React / Next.js, Web3.js or Ethers.js
- - Wallet connection: MetaMask, WalletConnect, Coinbase Wallet
- - IPFS metadata storage and admin panel
- - Ethereum, BNB Chain, Polygon, Arbitrum and other EVM chains
- - Rust programs for Solana on request
- - Unit tests, testnet deployment and contract verification
This is a technical development service only; we never ask for private keys or provide financial advice.
Please message me with your project details before ordering so we can recommend the right package.
Purpose:
Collectibles
•
DeFi
•
Dao
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NFT
•
Smart Contracts
Programming language:
JavaScript
•
Rust
•
Solidity
•
TypeScript
•
React
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 do you support?
Ethereum and all EVM chains (BNB Chain, Polygon, Arbitrum, Base, Avalanche). Solana programs in Rust on request.
Will my smart contract be secure?
We follow OpenZeppelin standards and best practices and write unit tests. For high-value launches we recommend an extra third-party audit.
Do I own the code?
Yes. You receive the full source code, deployment scripts and documentation with complete ownership.

