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$
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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...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
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.
Tools:
Truffle
•
Web3.js
Programming Language:
Rust
Industry:
Finance
•
Supply chain
•
Healthcare
•
Real estate
•
Gaming
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
Other Blockchain Development & Solutions Services I Offer
FAQ
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.
Do you provide unit tests?
Standard and Premium packages include a full Anchor test suite. If you want 100% test coverage specifically, let me know and I'll include it I deliver that by default on Premium.
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
B bernertails
United States
I went into this with Sabi having limited expectations. Just wasn't sure. The expectations I did have were immediately shattered - and then some. Knowledgeable and kind, with no sales push, Sabi provided more information than I could have hoped for. When I am ready to start this project, Sabi is the only choice to help me build it.
Up to $50
Price
1 day
Duration
Helpful?L 
lekopepo
Germany
Really really good developer, loved the final product
$400-$600
Price
10 days
Duration
Helpful?F fabioschwarz
Switzerland
Second order with him and no issues have come up. Great to work with him
$50-$100
Price
10 days
Duration
Helpful?F fabioschwarz
Switzerland
He was fast and repsonsive and the delivered code, especially the UI, went way beyond what I expected.
$600-$800
Price
2 weeks
Duration
S 
Seller's Response
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B bernertails
United States
I went into this with Sabi having limited expectations. Just wasn't sure. The expectations I did have were immediately shattered - and then some. Knowledgeable and kind, with no sales push, Sabi provided more information than I could have hoped for. When I am ready to start this project, Sabi is the only choice to help me build it.
Up to $50
Price
1 day
Duration
Helpful?L lekopepo
Germany
Really really good developer, loved the final product
$400-$600
Price
10 days
Duration
Helpful?F fabioschwarz
Switzerland
Second order with him and no issues have come up. Great to work with him
$50-$100
Price
10 days
Duration
Helpful?F fabioschwarz
Switzerland
He was fast and repsonsive and the delivered code, especially the UI, went way beyond what I expected.
$600-$800
Price
2 weeks
Duration
S Seller's Response
Helpful?
