Solana DeFi Smart Contract Developer

£5-10 GBP /hora

Cerrado

Publicado hace 3 meses

£5-10 GBP /hora

I’m midway through building a DeFi product on the Solana blockchain and now need a specialist who can own the smart-contract layer end-to-end. The front end and general architecture are already moving forward; what’s missing is the on-chain logic that will power the core financial functions of the app. Your task is to design, code, test and deploy Solana programs that meet typical DeFi requirements—think asset pools, position tracking, reward or fee logic—while fitting cleanly into the architecture we have in place. I expect clean, well-documented Rust (or Anchor-based) code, complete with unit tests and a straightforward deployment script for devnet and mainnet. Key deliverables • Production-ready Solana smart contracts for the DeFi use-case • Comprehensive test suite and clear deployment instructions • Brief handover session so my team can maintain and extend the code If you have a solid portfolio of live Solana contracts, especially in DeFi, let’s talk.

ID del proyecto: 39754802

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16 propuestas

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Activo hace 1 mes

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16 freelancers están ofertando un promedio de £12 GBP /hora por este trabajo

@umaidfaisal009

Hi there, I can take full ownership of your Solana smart contract layer and deliver production ready programs that integrate cleanly with your existing architecture. My background includes leading core blockchain development at CreataChain where I modified Cosmos based infrastructure and delivered products like a multi currency wallet, smart contract tool, and KYT system. At Haidrun in Sweden I worked on enterprise grade blockchain solutions with a strong focus on scalability and auditability. At Libonomy I contributed to the AI driven Aphelion consensus, which strengthened my expertise in performance and rigorous testing. For your DeFi product I will design and implement Solana programs in Rust or Anchor for asset pools, position tracking, and reward or fee logic. I follow security best practices with strict input validation, authority checks, and predictable state transitions. The code will be clean, documented, and supported with a comprehensive test suite covering unit and integration flows. I will also provide deployment scripts for devnet and mainnet along with a handover session so your team can extend and maintain the logic confidently. If this aligns, I suggest we begin with a quick review of your planned DeFi mechanics and integration points. From there I can outline a detailed plan of the programs, account structures, and test coverage. Best.

£20 GBP en 40 días

4,7

(4 comentarios)

4,0

@professorxwriter

Hello Cazzer2008, I understand that you are looking for a Solana DeFi Smart Contract Developer to take ownership of the smart-contract layer for your DeFi product on the Solana blockchain. I have extensive experience in designing, coding, testing, and deploying Solana programs for various DeFi projects. My expertise in Blockchain and Cryptocurrency, particularly in Solana smart contracts, will ensure that I can deliver the required on-chain logic efficiently and effectively. I will maintain open and clear communication throughout the project to ensure that your expectations are met. I look forward to the opportunity to discuss your project further and showcase how my skills and experience align with your needs. Best regards.

£8 GBP en 40 días

2,0

(1 comentario)

0,6

@PrateekP3003

40 hours weekly, I am available for work You will be able to track all work progress through the tracker Hi There! I'm a full-time available Solana Blockchain Developer with over 5+ years of experience in blockchain development, and strong expertise in Rust and Anchor framework for building secure and scalable smart contracts. Based on your current progress, I’m ready to join your team immediately and take full ownership of the on-chain logic for your DeFi product on Solana. With a solid understanding of DeFi mechanics—such as liquidity pools, reward distribution, and position tracking—I’ll deliver smart contracts that integrate seamlessly with your existing front end and backend architecture. Key Deliverables: ✅ Production-Ready Solana Smart Contracts Asset pool creation and management Position and stake tracking Dynamic reward/fee logic Upgrade-safe program design (Anchor framework support) ✅ Testing & Deployment Comprehensive unit and integration test suite using Mocha/Anchor test utils Gas optimization and best practices for low transaction costs ✅ Documentation & Handover Fully documented codebase for future maintenance One-on-one handover session with your developers In addition to your project needs, I’ll provide: ✅ Clean, modular, and security-audited code ✅ Transparent development with regular updates ✅ Post-deployment monitoring support ✅ Free bug fixes during handover phase Thanks & Regards, Prateek

£10 GBP en 40 días