Blockchain & Web3 Development
Harness the power of decentralization with audited smart contracts and fluid Web3 user experiences. Retkee Tech develops secure EVM smart contracts, NFT ecosystems, DAO voting platforms, and cross-chain dApps.
What we build
- Smart Contract Engineering (Solidity, Rust / Solana)
- Full-Stack Web3 dApp Development with Wagmi & Ethers.js
- DeFi Protocol, Staking & Yield Optimization Contracts
- Custom NFT Marketplace & Dynamic Minting Platforms
- Automated Smart Contract Security Auditing & Slither Analysis
- Web3 Wallet Integration (MetaMask, Phantom, WalletConnect)
What you receive
- Verified smart contracts deployed on Mainnet/Testnet
- Security audit report with zero critical/high vulnerabilities
- Intuitive Web3 frontend connected with live RPC nodes
- Smart contract interaction SDK and backend indexing service
Technology stack
Common questions
How long does a Blockchain & Web3 Development project take?
A typical project takes 4 - 10 Weeks. The exact timeline depends on your scope and is confirmed in the proposal.
What does it cost?
Projects start from $3,800. You receive a written quotation after a discovery call, and you can get a quick figure from our cost estimator.
What will I receive at the end?
Verified smart contracts deployed on Mainnet/Testnet. Security audit report with zero critical/high vulnerabilities. Intuitive Web3 frontend connected with live RPC nodes. Smart contract interaction SDK and backend indexing service.
Who owns the code and the work?
You do. Source code, designs and documentation are transferred to you as set out in the project agreement.
Do you support the product after launch?
Yes. Every project includes a 90-day warranty for defects, and you can continue with a maintenance and support plan after that.
Have a project in mind?
Tell us what you want to build. We will come back with a clear scope, timeline and cost.