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Blockchain / Solidity Developer -- 2

$10-20 USD / hour

In Progress
Posted over 1 year ago

$10-20 USD / hour

Hi, I am looking for a Blockchain / solidity developer. Looking for a long-term working relationship. Regards
Project ID: 34833281

About the project

93 proposals
Remote project
Active 2 yrs ago

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Hi, there. I've seen what you want exactly and i really want to work with you. As you can see in my profile, I'm a senior blockchain developer. I'm expert at blockchain and solidity development and have lots of experiences at this part. I'm available of start work with you right now. Please message me. I'll wait. Thanks.
$20 USD in 40 days
5.0 (7 reviews)
5.4
5.4
93 freelancers are bidding on average $19 USD/hour for this job
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Hello I am having 6+ years of exoperiecne with Blockchain and solidity development. I have already developed 200+ Smart contract using Solidity based on doifferenct different blockchains. Kindly ping me for detail discussion Thanks Rahul B
$25 USD in 40 days
4.9 (107 reviews)
8.6
8.6
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Hello Good afternoon , I just finished reading the job description . I see you are looking for someone experienced in developing products using Solidity, Smart Contracts, Ethereum, Automation and Blockchain. This is something I can do, Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) My Portfolio: https://www.freelancer.com/u/AwaisChaudhry Please start the chat to discuss it further. Regards, Awais
$30 USD in 31 days
5.0 (4 reviews)
7.0
7.0
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Hi, Vitaliy is Here. 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. ✅ Solana & Cardano, Also Master of EVM ✅ Custom Blockchain Development ✅ NFT and IPFS Handling, Metaverse ✅ 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
$25 USD in 40 days
5.0 (13 reviews)
6.4
6.4
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✅Web3 & Blockchain & Solidity(Rust) & Smart contract Senior Developer✅ Hello respected client. Thanks for posting. I am happy to send my proposal on this project. I am a senior developer have 7+ years of experience in Blockchain based on Ethereum, BSC, Solana, Fantom etc with modern, trend technology such as React, Vue, and Node.js. And also I have 5+ years of solidity experience in building smart contracts such as ERC20, ERC721, ERC1155 and developing Trading Bot, TradingView Chart... I have seen your project's requirements carefully. I am ready to start your project immediately and I really can complete your project perfectly in a short period. And fortunately, I have completed a similar project for another client recently so that I feel confident about this project and I think that I'm the right person for this work because I have many good projects that I have accomplished. I would love to work with you for long term. I will show you my ability. Please contact me for more discussion so we can start the project right now. Let's finish this task ASAP Best regards!
$15 USD in 40 days
5.0 (86 reviews)
6.1
6.1
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Hello there. How are you? As a senior Solidity, Smart contract developer who is very experienced in web3 world, I'm really interested in this position Until now, I have developed lots of smart contracts such as ERC20, ERC721, ERC721A, ERC1155 tokens and DEX smart contract, DAO... Also about solidity optimization, Gas Optimization, Flash loan, Self-create, self destory, I have much experience in it please reach out to me and let's discuss more detail Thank you
$15 USD in 40 days
5.0 (11 reviews)
5.7
5.7
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Hello I'm a Blockchain developer who has extensive experience. Be familiar with Blockchain tech and smart contract using solidity. I want to discuss details for your project. Thanks.
$15 USD in 40 days
5.0 (3 reviews)
5.1
5.1
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Hi, Thanks for your job posting. Firstly, Please check my profile and reviews that prove my top skills. https://www.freelancer.com/u/Darsdesign1 I'm a senior Blockchain/Solidity, Web3 EXPERT, with rich experiences of developing Smart Contract, NFT Marketplace, Staking, DEX, Pancakeswap(uniswap)Trading Bot/Sniper bot(FrontRunner),Defi. While reading your requirement , I am sure I understood the main goal of your project. As I am strong at this kind of project, I am pretty sure that I can deliver you high quality result within short amount of time. If you award me, I'd be very happy to discuss this further and get started for you immediately. Best Regards!
$15 USD in 40 days
5.0 (6 reviews)
4.6
4.6
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Hi, there. As a senior blockchain developer, I am writing to express my interest about this project. I have developed lots of blockchain relevant projects and have storng knowledge of EVM. I am well-versed in Solidity and familiar with using Openzeppelin. Currently, I am available full time and can join your project ASAP. Hope to wokk with you. Looking forward to hearing from you soon. Best regards.
$15 USD in 40 days
5.0 (6 reviews)
4.1
4.1
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Thank you for your job posting here. As you can see on my profile, I have rich experiences in crypto-related projects including trading platform as well. Especially I have expertise in all functions of trading platform, such as multi-user system, deposit & with drawal functions for cryptocurrencies, market page with TradingView charting, matching engine for ordering, KYC verification function, etc. So please don't hesitate to contact me and share more details about your project specifications. Everything is negotiable. Best regards.
$20 USD in 40 days
4.8 (3 reviews)
4.4
4.4
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Dear client! I am blockchain expert with working on several cryptocurrencies projects. I want to discuss about this with you. Best Regards.
$15 USD in 40 days
5.0 (7 reviews)
4.4
4.4
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Hi, Here is a Sr. Web3 Developer with over 6 years of experience in dApp development. I have full experience in ethereum, avalanch, tron, phantom -- just chains for solidity smart contracts. Have built dozen of P2E Games and Marketplaces and Defi/Dex projects. I just hope our long term relation and can surely make perfect results for you. Looking forward to hearing from you. Thanks.
$20 USD in 40 days
5.0 (7 reviews)
4.0
4.0
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Dear Client. Solidity dev with 3+ years is here for you. Have good hands in Ethereum, Solidity, Hardhat, Web3 and so on. I've built at least 4+ DApps so far. Also, strong and deep experience in AWS like EC2, RDS... Please DM me if you are interested in my skill-ground. Looking forward to hearing from you soon. Thanks. Serhii B.
$25 USD in 40 days
5.0 (1 review)
3.5
3.5
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Hello, I am a senior blockchain developer. I am familiar with Solidity, Rust, and Pyteal on EVM, Tron, Solana, Near, and Algorand. If you want high quality work, please don't hesitate to contact me. Regards, William W.
$50 USD in 40 days
5.0 (1 review)
3.4
3.4
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Hi. My interest in your project is strong. Most of my work over the past five years has been tied to blockchain projects. I've worked on a few projects with react.js and typescript as a frontend developer and freelance writer. I am the right candidate for the job. Why? This is... - Familiar with blockchain networks : Ethereum, Avalanche, Binance smart chain, etc. - Rich experiences in the development of blockchain * 7 years of reactjs and other primary developments. (hardhat etc) * Develop smart contracts with solidity and Rust based on ERC20, ERC721, ERC1155 token minting, presales, Dex, Defi * Securing smart contracts using libraries like OpenZeppelin * Developing Ethereum dApps using Truffle framework * Integrate connecting wallets - Worked in writing contracts, DEX, ICO, Metaverse, Marketplace, and Dapp websites - Human readable code, and clear code - Use Github (VCS), Trello (TMS), and JIRA(TEST) in developing - Capability of work (available at any time zone, full-time work) - Worked in advanced teams and prefer technical challenges - Honesty at work and responsibility My projects are similar to your project. I have confidence in this project and Our collaboration will be good. Kind regards.
$25 USD in 40 days
5.0 (2 reviews)
3.4
3.4
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Hi I am a Blockchain / Solidity developer with 5 years of experience Please text me so that we can discuss further Looking forward to working with you Best,
$20 USD in 40 days
5.0 (2 reviews)
3.4
3.4
User Avatar
Hi, Dear client I read your proposal carefully and understood what kind of smart contract you need. I have deep knowledge and experience on blockchain and mastering solidity and rust. We can go into more details when we chat. ☈ 8+ years of blockchain experience ☈ I have worked with 220 clients so far and I have satisfied clients in 28 countries now. ☎ Contact me. If you're reading this, most likely we really need to talk! Best Regards
$20 USD in 40 days
5.0 (3 reviews)
3.1
3.1
User Avatar
Hi, there. I just went through your job post and it piqued my interest. Your description of the work responsibilities pertaining to this role closely matches my interest. As an experienced senior Blockchain & Solidity developer, I can deliver a perfect result on time. If you want, I will share my work experiences. Can I have a chat with you to make some points clear? Let's have a great deal. Thanks.
$20 USD in 40 days
5.0 (3 reviews)
2.8
2.8
User Avatar
Hello, Are you looking for me.? As I read your project, It sounds like calling me. For 3 years, I have devloped various blockchain projects - NFT smart contract, NFT staking, DEX, ERC20. And I have also build DApps interacting with smart contracts Now I am feeling confidence with your project and I want to discuss more detail with you. I can work and show you perfect result on reasonable price and time. Let's discuss in detail over chat. Thank you and hope for your reply. Best Regards From Serhii K
$10 USD in 12 days
5.0 (2 reviews)
2.7
2.7
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Hi. How are you? As you are looking for a Smart contract developer I am glad to tell you that I am a professional programmer with 6 years of experience in smart contract development with solidity. As a highly skilled smart contract developer, I can help you perfectly. I am very confident with my skills and I'd like to help your business by doing my best.I think this project is for me and I can finish it in a short time with a quality result. I always believe to make long business relation to client and give best services. I always analyse the requirements and then provide the work in provided timeline and deliver the quality work. My clients have never been frustrated with my work and I hope to make you one of them. Please contact me for more discussion so we can start the project right now. My Main skills - Blockchain: Solidity,Solana Smart Contract, Defi, Dapp, NFT - Front-end: React, Vue, Angular, HTML, CSS, Javascript Thanks and Best Regards.
$20 USD in 40 days
5.0 (2 reviews)
2.5
2.5
User Avatar
Hi, I am an experienced web3 developer and want to work with you for a long term. I have built many blockchain projects including Dex, Defi, Token, NFT for 5 years so I am very familiar with solidity smart contract, web3js and React frontend development. I can start immediately. Contact me please. Thank you
$20 USD in 40 days
5.0 (5 reviews)
2.6
2.6

About the client

Flag of CANADA
Montreal, Canada
4.8
156
Payment method verified
Member since Oct 2, 2017

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