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Fiverr Pro
Português
$
USD
I will develop solana smart contract for spl token, staking, presale, nft
Full Stack Blockchain Developer Expert in Solana, Rust, DeFi and Web3 DApps
I'm a Rust and Solana developer who builds things that actually go live. I specialize in Anchor smart contracts, DeFi bots with Jito bundle execution, full-stack Web3 DApps, DEX forks, and cross-chain...
Sobre este Serviço
If your Solana smart contract has a bug on Mainnet, there is no rollback. Every week in DeFi, projects lose millions to smart contract exploits not from carelessness, but from not knowing what audit-ready actually means in practice. I write Solana programs in Rust using Anchor where security is a first principle baked into every line, not a checkbox at the end. PDA validation, signer guards, checked arithmetic, reentrancy protection the same things any serious audit firm checks first.
What I build:
- SPL Token & Token-2022 transfer hooks, interest-bearing, confidential transfers
- Metaplex NFTs candy machine, whitelist gating, reveal mechanics
- Staking, Vesting, Escrow configurable APY, cliff unlocks, trustless P2P
- Presale & Launchpad whitelist, caps, auto-distribution
- DAO Governance on-chain proposals, voting, quorum
- Multi-sig treasury management programs
Every delivery includes:
- Compiled program + IDL file your frontend team needs
- Devnet and Mainnet deployment scripts
- Audit-ready documentation
Message me first I scope every project free and won't let you overpay.
Mantenha suas informações e seus ativos seguros
Os serviços de criptomoeda se concentram exclusivamente em desenvolvimento e programação. Nunca compartilhe informações confidenciais ou chaves privadas com outras pessoas.
Outros serviços de Desenvolvimento e soluções de blockchain que eu ofereço
Perguntas frequentes
Do you write audit-ready code?
Yes, and this isn't marketing language. Every program I deliver uses PDA validation to prevent account substitution attacks, signer and ownership checks on every instruction, checked math operations to block overflow exploits, and reentrancy guards where state mutations are involved.
Can you deploy to Mainnet?
Absolutely. Devnet deployment is included in the Basic package for testing and verification. Mainnet deployment is included in Standard and Premium. I walk you through the full process including program upgrade authority management.
What do I need to provide to get started?
A clear description of your contract logic — what it does, what wallets or accounts are involved, what the expected user flow is, and any token specs like supply, decimals, and features. I'll ask follow-up questions if anything needs clarifying before I start.
