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Smart contract audit (DeFi)

$750-1500 USD

Fechado
Publicado há aproximadamente 2 anos

$750-1500 USD

Pago na entrega
We are a new DeFi yield optimizer protocol and we're looking to get a smart contract audit before we launch our product! The contracts are mostly a fork of [login to view URL] vault/strategy (previously audited by certik and others). Our contracts receive funds from users, issue vault IOU tokens, stake funds and then bond them when optimal (again, most of this is a fork of [login to view URL]). You can see the strategy contract posted here: [login to view URL] and our vault contract posted here: [login to view URL] We're interested to hear what you think an estimated timeline/price would be for this audit (especially since it's a fork of beefy already). Look forward to hearing from you, thanks!
ID do Projeto: 32640370

Sobre o projeto

16 propostas
Projeto remoto
Ativo há 2 anos

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16 freelancers estão ofertando em média $1.261 USD for esse trabalho
Avatar do Usuário
Hi, there. I am a developer of Polywhale, Polynx. Blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. I have extensive experience in ICO's, STO's, Customising Consensus(POS/POW), Cryptoexchange, Wallets and crypto-bot design, DApps, blockchain websites, web portals, & smart contracts applications development. As a full-stack blockchain developer & solidity programmer, I have successfully delivered a wide range of custom cryptocurrency and blockchain development projects using the smart contracts solidity language with eye-catching user-friendly UI design and high-end functionalities. I understand all aspects of developing Blockchain applications: design, architecture, development, and publishing. ✅ Custom Blockchain Development ✅ NFT and IPFS Handling ✅ Smart Contracts Development ✅ dApps Development ✅ Hyperledger & Multichain Development ✅ Custom Cryptocurrency Development ✅ Cryptocurrency Wallet and Exchange Applications ✅ Private Blockchain Development ✅ Blockchain Consulting ✅ Ongoing Blockchain Development Support and Maintenance I'm flexible with my working hours and will be appreciated to discuss your project at your earliest convenience. Hope that we can work together to make your company a success. Best Regards
$1.500 USD em 7 dias
5,0 (13 avaliações)
6,5
6,5
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*Smart-contract-audit-DeFi* I have rich experience in Blockchain, Bitcoin, Solidity, Smart Contracts, Ethereum, but also in relevant up-to-date technologies and I'm sure that I can complete this project perfectly. I'll share more details of my last projects while interviewing. I want to have a long-term partnership with you as the best employer. Your project will always move forward on time and be completed successfully in high quality. I am looking forward to working for you soon. Best Regards! Yaroslav from Ukraine.
$1.125 USD em 7 dias
5,0 (15 avaliações)
5,9
5,9
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Hi, Hope you and your family are safe from COVID. I have read your description with interest. I am the exact one who can fulfill your task without fail. I have 5 years of experience in developing Dapp,NFT site, ERC721, ERC20 Token, Smart Contract on ethereum, bsc, polygon, avalanche(avax). I would be grateful if you accept my proposal. Thank you.
$1.125 USD em 7 dias
4,7 (16 avaliações)
6,0
6,0
Avatar do Usuário
❤️❤️❤️Hello client~ I hope you are doing well❤️❤️❤️ I have read your job description carefully and I am very interested in your job. As a senior Blockchain developer , I have 6+ years experiences with this filed ?My skills? - Smart contract development using Solidity(3+ years) and Rust(1+ years) - Hardhat, Truffle - ERC20, ERC721, ERC1155 - NFT Minting - Solana - Integrating frontend with web3 (3 years) - Web development (8+ years) - React.js, Vue.js, Angular (5+ years) - Node.js, PHP (4 years) - Game development, Unity3D(4 years) ?My experience? - DEX and NFT marketplace development - Smart contract development and deploy on Ethereum mainnet - Blockchain(NFT) game development - Website development (frontend and backend) So we can discuss more detail in the chat about your project. Always I write the clean code so that anyone can check and understand my codes easily, so no worries about that. As well as, I can make the deadline task by task as your requirement. Thank you for your time and kindness Looking forward to your response. Best Regard
$1.000 USD em 7 dias
5,0 (1 avaliação)
4,6
4,6
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Hello. How are you today? I have read your job post very carefully and I am interested in your project. I am a new developer here. But I have many experiences and strong skills in Blockchain and Cryptocurrency. So I can use Solidity and Web3JS, React to complete your project. We can discuss the project in chat more detail. If you hire me, I will do my best for you. Thanks
$1.125 USD em 7 dias
4,9 (3 avaliações)
3,8
3,8
Avatar do Usuário
Hi, there! Thank you for the job posting. I`m full stack developer who have 2 years experience of blockchain development, so I have full skills to do your project. I want to work with you, and i can work full time for you. I can guarantee strict time and high quality for you.I hope to discuss about this task by chat in detail. I look forward to hearing from you. Thank you for reading my bid.
$750 USD em 7 dias
4,8 (7 avaliações)
2,8
2,8
Avatar do Usuário
Dear Client I have been experienced with blockchain technology, and have worked on 10+ projects building smart contract and NFT marketplace. I have solid expereince with Rust, Solidity, Java, Python, Javascript, C#, and Go. I always promise best practice, bug-free, and deadline. I'd like to discuss your project details if you're willing to do. Best regards, Luo
$1.125 USD em 7 dias
5,0 (1 avaliação)
2,8
2,8
Avatar do Usuário
Hi there, Through your job description, I can see you are looking for a developer for Smart Contract audit (DeFi). This is Oleksii, and a Blockchain developer, I have extensive experience and knowledge in Blockchain, Smart Contract, Crypto token(BEP20, ERC20, ERC721, ERC1155), Solidity, NFT marketplace. So I am confident I am able to finish this job in time. Please message me, then let's discuss further. Look forward to hearing from you. Best regards
$1.125 USD em 7 dias
5,0 (1 avaliação)
2,3
2,3
Avatar do Usuário
I am a Forex & blockchain trading Programmer and Software Developer with 5 years of experience in all forex coding and other programming. I am well skilled and experienced with Metatrader (MT4/5), various EA & indicators, pinescript, Ninjatrader (NT7/8), traderview and amibroker. I have done a lot of work on all the listed trading platforms and will be honored to help you with your requirements. Kindly share more details with me over chat. Thanks
$750 USD em 2 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
Hello, I just read your posting and it sounds like you need a Blockchain developer. I have experience in Blockchain, Web3, DeFi, DAPP, NFT, Web3, Pancakeswap, Uniswap, Binance Smart Chain BEP-20, ERC-20 tokens, ERC-1155, ERC-721, Smart Contract and Solidity. If you give me a chance, I will provide you the perfect service. Best Regards, Danylo
$1.500 USD em 2 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
over four years of development in Ruby, Python, Golang, C ++, JavaScript. Successfully brought the startup to the MVP stage on AWS and microservice architecture. It is called swapzilla.co. This is a crypto broker that happens to all crypto exchanges in general. I wrote smart contract of the IEO. Rewrote Legacy Django to MVP Aiohttp. Through it, you can place so-called smart orders on a number of exchanges - take profit on the difference between rates on different exchanges. The smart method is available from a suite of machine learning features. He also assumed a layer that constantly gave consistent data for the machine. It was a Data Engineering question. In addition, there is a deep understanding of political economics, economics-economics, game theory, libertarian patterning. Type to me - I'll give you the resume! A consultation is half the work done. with the help of it I will give you solutions. then let's code this case.
$1.400 USD em 7 dias
0,0 (0 avaliações)
0,0
0,0
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Hello! Greetings, I understand you need an Experienced blockchain developer who can help you create your own individual token. I am open to new Creative ideas. I recently developed the fully functional clone of Pancakeswap, etc. I am a senior blockchain developer with experience with Fantum, BSC, Matic, and ERC20. Please share more details about the project for better results. Let's connect so we can discuss more details to get started. Iam looking forward to working with you. Thanks & Regards , Raj , (Blockchain Developer)
$1.200 USD em 2 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) UNITED STATES
Jamaica Plain, United States
0,0
0
Membro desde jan. 14, 2022

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