Smart contracts
built to production.
Solidity, Rust, EVM and Solana. DeFi, NFTs, tokenization. Production deployments, not demos.
Afnexis Results
50+
blockchain projects
in production
$10M+
TVL in production
across deployments
4-8 wks
to mainnet
avg. timeline
4.9/5
client rating
30+ clients
WHAT WE BUILD
Which blockchain product do you need?
Smart Contract Development
Solidity on EVM chains. Rust on Solana. Upgradeable contracts, proxy patterns, gas optimization.
DeFi Protocol Development
AMMs, lending protocols, yield strategies. Composable with existing DeFi infrastructure.
Security Audits
Manual review plus Slither and MythX. We find the reentrancy bugs before attackers do.
NFT and Tokenization
ERC-20, ERC-721, ERC-1155. Token launches, NFT marketplaces, real-world asset tokenization.
Web3 Frontend Integration
ethers.js, wagmi, RainbowKit. Wallet connections, transaction signing, contract reads.
Cross-Chain Development
Bridges, LayerZero, CCIP. Move assets and messages between EVM chains.
By Muhammad Aashir Tariq · CEO & Head of AI, Afnexis · Updated April 2026
REAL RESULTS
Numbers from real deployments.
$10M+
TVL in production
across deployments
50+
contracts audited
zero exploits
50+
projects shipped
in production
4.9/5
client rating
30+ clients
"They built and audited our DeFi protocol. Zero findings in the audit. Launched on mainnet in 8 weeks."
Founder · DeFi Protocol · Switzerland
HOW IT WORKS
From call to production in weeks.
Spec
Token economics, contract architecture, and security model. Spec before any code.
Build and Audit
Smart contracts developed with test coverage above 95%. Internal audit before external.
Deploy
Testnet first, then mainnet. Monitoring, multisig admin, and upgrade path documented.
PRICING
Fixed price. No surprises.
Ranges from 50+ real projects. Milestone billing. No retainers.
| Project Type | What's Included | Timeline | Starting At |
|---|---|---|---|
| Smart Contract | Single contract, tests, audit, mainnet deployment | 2-4 weeks | $15K |
| Token Launch | ERC-20 or SPL token, vesting, distribution, audit | 3-5 weeks | $20K |
| NFT Collection | ERC-721 or ERC-1155, metadata, minting site, audit | 4-6 weeks | $25K |
| DeFi Protocol | Protocol design, contracts, frontend, full audit, mainnet | 10-18 weeks | $80K |
FAQ
Quick answers.
Which chains do you build on?
Ethereum, Base, Arbitrum, Optimism, Polygon (EVM-compatible). Solana for high-throughput use cases. We pick the chain based on your use case and target users.
Do you do smart contract audits?
Yes. Manual review plus Slither, MythX, and Foundry fuzz testing. We provide a detailed findings report and fix the critical issues.
What does 'upgradeable contract' mean?
A proxy pattern (OpenZeppelin Transparent or UUPS) that lets you deploy bug fixes without redeploying a new contract. Important for anything holding user funds.
Can you build the frontend too?
Yes. React + wagmi + RainbowKit for the frontend. The full-stack Web3 product, not just the contracts.
READY TO START?
Let's build your first agent.
30-min call. No pitch. We map the workflow and quote it.