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Expert in rust + solidity for fix smart contract

$250-750 USD

Closed
Posted 13 days ago

$250-750 USD

Paid on delivery
I need integrate flashloans from balancer v2 , non profit preventor, no profit = no trade. Integrate flashswap from uniswap, and arbitrage multi hops from 3 paths , now its 2’paths Inneed run this in l2 like arbitrum one, i have full node there I dont need create nothing from zero, just add flashloans balancerv2 , flashswap Uniswap , profit preventor, and 3 hops arbitrage Current repo for add this [login to view URL] If you ate bussy dont bid! No pre-payments! Only escrow , need the source code
Project ID: 38077218

About the project

29 proposals
Remote project
Active 12 days ago

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29 freelancers are bidding on average $516 USD for this job
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⭐⭐⭐======Hi Luisa Fernanda G. =====⭐⭐⭐ I am excited to submit my proposal for your project. I have developed a strong set of skills that make me confident in my ability to deliver high-quality work to your project. My approach to any project is to first gain a deep understanding of the client's needs and requirements. I will work closely with you to ensure that I understand your project goals and objectives, and that I am able to deliver results that meet or exceed your expectations. In terms of technical skills, I have extensive experience in Solidity, RUST Programming, Ethereum and Rust. I'm able to work independently, be detail-oriented, have strong problem-solving ability and excellent communication skills. Overall, I am confident that I can provide the best result beyond your requirements, and help you achieve your project goals. Looking forward to the opportunity to work with you and contribute to the development of the new website. Thank you.
$500 USD in 7 days
5.0 (1 review)
3.4
3.4
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Hi there,Good afternoon I am Talha. I can work with your project skills Solidity, Rust, Ethereum and RUST Programming am writing to propose an innovative approach to tackle your project. Our proposal centers on delivering creative and effective solutions that will set your project apart. We will present fresh, out-of-the-box ideas that align with your project's objectives, demonstrating how we can achieve remarkable results. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks for considering my proposal. I'm eager to collaborate and contribute to your project's success. Let me know if you need any more information. I will wait for your text to discuss the project in further detail. Regards. Talha Ramzan
$400 USD in 15 days
4.4 (1 review)
2.7
2.7
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Hello, I’ve carefully checked your requirements and really interested in this job. I’m a senior full stack developer working at large-scale apps with extensive experience in RUST Programming, Solidity, Rust and Ethereum. I’m offering best quality and highest performance at fair price. I can complete your project on time and your will experience great satisfaction with me. I’m ready to discuss your project and start immediately. Thank you
$500 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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❤️ Hi Luisa Fernanda G. ❤️ As a seasoned blockchain developer, I possess deep expertise in Solidity, Ethereum, Rust and RUST Programming. With proficiency in various blockchain platforms like Ethereum, Hyperledger, and Solana, they excel in designing and implementing secure, scalable, and efficient blockchain solutions. I leverage my knowledge to create innovative blockchain-based solutions across industries, ensuring transparency, immutability, and decentralization. I am ready to start work immediately and I will provide you the best solution. You can be happy with my work. Please feel free to discuss on chat and make your goal ALIVE! Best regards, Tetiana.
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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As an experienced fullstack developer, I am well-versed in a variety of technologies including Ethereum, Rust, and Solidity—making me a perfect fit for your project. I've already gone through your existing Github repository and familiarized myself with the codebase—saving us valuable time during the onboarding process. In regards to your specific needs involving balancer v2, flashloans, flashswap, and arbitrage multi hops; I have extensive experience working with complex integrations, ensuring smooth functionality and elevated performance. Additionally, I'm well-versed in L2 protocol like Arbitrum One and resourcesful to utilize your full node efficiently. Transparency is important to me too. Therefore, I have no problem utilizing an escrow service rather than pre-payment. Being detail-oriented and proficient in delivering clean and concise code, you can be certain of receiving a high-quality product within specified timeframe. Let's embark on this project together for a successful accomplishment!
$250 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Greetings, I hope this proposal finds you in excellent health. Welcome to my profile, Home to Professional and Quality services with 100% customer satisfaction guarantee. I'm a Certified & Experienced Expert. Dear Client, I take this opportunity to inform you that i have KEENLY gone through your project, clearly understood all your project requirements as given in your project description and I confirm to you that i can perfectly deliver as instructed. Being in possession of all CLEARLY STATED required project skills as this is my area of professional specialisation having completed all Certifications and developed adequate experience in the same area, I hereby humbly request you to consider my bid for Professional, Quality and Affordable services always. I guarantee and assure you that with me you will receive AFFORDABLE QUALITY SERVICES,STRICT TIMELY DELIVERY & UNLIMITED REVISIONS. Kindly Message Me We Discuss More About The Project and seal the contract. Welcome and Thank-you.
$750 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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With proven expertise in Ethereum, Rust, and Solidity, I am confident that I am the best fit for your project. My previous experience in integrating complex functionalities into existing systems aligns perfectly with your requirements of incorporating flashloans balancer v2, flashswap Uniswap, profit preventor, and 3-hops arbitrage into your existing repository. Notably, I have a deep understanding of L2 solutions like Arbitrum One and also have access to a full node there which will be advantageous for your project. My commitment to delivering high-quality work within stipulated timelines will ensure you receive the source code as required without any prepayment. Instead, I propose working through an escrow system to better safeguard both our interests and establish accountability throughout the project. I value long-term relationships with my clients, ensuring that their projects are handled meticulously while offering innovation and cost-effectiveness. As evidenced by my 2018 Webby win for Best Navigation and Structure on a site I developed, I take utmost care in every detail of my work to provide the best possible results. Choose me for this assignment, and together we'll enhance your existing bot to reach its full potential.
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi Luisa Fernanda G., How are you doing? As a professional developer with expertise in Solidity, RUST Programming, Ethereum and Rust, I eagerly anticipate the opportunity to complete this project for you. Please drop me a message to discuss the project detail. Thank you for considering my services.
$250 USD in 4 days
0.0 (0 reviews)
0.0
0.0
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Good day! I have 6 years of experience in Ethereum, Rust, RUST Programming, and Solidity. I can integrate flashloans from balancer v2, non-profit preventor, and flashswap from Uniswap. Additionally, I can implement arbitrage multi-hops from 3 paths and run it in L2 like Arbitrum using the provided repo. Thank you. Li.
$500 USD in 7 days
0.0 (0 reviews)
1.8
1.8
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Hi Luisa Fernanda G. After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Umair Anwar and I am the lead engineer for RUST Programming, Ethereum, Rust and Solidity. I have worked for over 08 years in development/Engineering and have successfully done multiple jobs on this and other Freelance platforms. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings Regards Umair Anwar Awan
$700 USD in 20 days
0.0 (0 reviews)
0.0
0.0
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Hello Luisa Fernanda G., I am Shahzaib, a seasoned professional with over 5 years of experience in Ethereum, Rust, and Solidity. I have carefully reviewed the project requirements and am confident in my ability to deliver the desired results. To address the task at hand, I plan to integrate flashloans from Balancer v2, implement a non-profit prevention mechanism, and enhance the system with flashswap from Uniswap. Additionally, I will optimize the arbitrage functionality by enabling multi-hop trades across 3 paths instead of the current 2. The project will be executed on Arbitrum One to leverage its scalability benefits. You can view my previous work in my portfolio: https://www.freelancer.co.uk/u/theshahzaibkhan Looking forward to the opportunity to collaborate on this project. Regards, Shahzaib
$250 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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Hello! I am excited to present my proposal for your project, which involves enhancing an existing Uniswap arbitrage bot by integrating additional functionalities, including Balancer v2 flash loans, Uniswap flash swaps, a profit prevention mechanism, and expanding multi-hop arbitrage capabilities. With extensive experience in smart contract development and a strong background in decentralized finance (DeFi), I am confident in my ability to deliver high-quality and efficient solutions tailored to your needs. plz contact me thx
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Dear sir, Nice to meet you. To solve this project, I will: 1. Integrate the flashloan feature from Balancer V2, the non-profit prevention mechanism, and the no-profit-no-trade logic into the existing Uniswap arbitrage bot in the provided repository. 2. Implement the flashswap functionality from Uniswap and expand the multi-hop arbitrage to include 3 paths. 3. Ensure the entire system runs efficiently on the Arbitrum One Layer 2 network, leveraging the full node infrastructure you have set up. Regards.
$250 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Dear Client. This project seems a very fit work for me. I already had completed exactly the very similar work a month ago. I have extensive experience working on Solana, Ethereum and Smart Contract with 11 clients. I would like to grab this opportunity and will work till you get 100% satisfied with my work. Let's discuss it in more detail. Lastly, I am a person who are prefers cooperation and friendly-relationship rather than money. Regards
$450 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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Dear Client. I am free now so I am ready to start your project at anytime. I have an experience that developed the Avitrage bot and I think your bot is very similar to Avitrage. And I have a wealth of experience in blockchain and bot development through Sniping bots and Copytrading bots. I would like to discuss your requirements in detail. Thank you for considering may offer. Best regards. Andres Espinoza.
$250 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Dear client, As an experienced web3/blockchain developer, I can help you with this project in a professional way. I have been developing various blockchain relevant projects for 5+ years. High quality & incredible speed, Reliable credit, Good Communication are all my main characters. I developed so many DEX, DEFI, DAPP, NFT marketplaces, Trading charting system like poocoin and created tokens and smart contract such as BEP20, ERC20, ERC721, ERC721A on Ethereum, Solana, BSC, Polygon network. Also have developed some NFT minting projects, NFT staking projects and token staking, farming projects, so I am very familiar with erc721, erc20 smart contracts, solidity, remix, truffle, web3, IPFS, opensea and reactjs frontend developing. I will do my best to provide the results you are looking for. Best Regards. Mykhailo.
$550 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi there, I'm Vlasie, and I have read the description of you project carefully. I would love to collaborate with you and contribute to your ongoing projects. Let's start chatting to discuss the project in more detail. I appreciate the opportunity to send you this proposal and I look forward to working with you! Sincerely, Vlasie.
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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✔Senior Blockchain Developer✔️ Dear Sir. Thank you for considering my bid for the Solana staking contract project. As a Full Stack Developer with Blockchain Experience, I have the expertise you require to successfully modify the variables of your Solana contract. I have extensive experience in working with smart contracts and blockchain development. I have a deep understanding of Solana's architecture and can efficiently implement the required changes to your contract. I assure you of my commitment to delivering high-quality results within the specified timeframe. I will work closely with you to understand your requirements in detail and ensure that the modified contract meets your expectations. If you have any further questions or need additional information, please don't hesitate to contact us. I am excited to collaborate with you on this project and look forward to the opportunity to work together. Thank you
$555 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello! Thanks for your Job posting! I am well-versed in Rust, Solidity, and Ethereum, with over a decade of experience in blockchain development. I am confident in my ability to seamlessly integrate flashloans from Balancer V2 and flashswap from Uniswap, while expanding arbitrage multi-hops to three paths and migrating to L2 solutions like Arbitrum One. I am committed to delivering optimal efficiency for large-scale flash trade applications. I prioritize long-term professional relationships and offer a fair payment structure with escrow for your peace of mind. Oh, As you see my profile, I am very enthusiastic as it is my first time here. If you hire me, I am ready to work full-time for you immediately. Thanks.
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of COLOMBIA
Medellín, Colombia
5.0
6
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Member since Oct 26, 2019

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