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web3 developer needed

$25-50 USD / hour

Cerrado
Publicado hace más de 2 años

$25-50 USD / hour

We work in an interesting and emerging field of web3 technology which used decentralized wallets, eg using walletconnect. The requirement is as follows - 1. Create a wallet in the browser via JS and to connect this wallet to the Fantom testnet. 2. A seedphrase should be displayed to create the wallet should the user forget their credentials 3. The wallet should manage private keys The full tech stack is open but should use the following - 1. Web3 2. Ethereumjs-wallet 3. Ethers Possible solutions could use walletconnect. You will need experience of - 1. Mnemonics 2. Bip39 and Bip44 3. Private keys 4. web3providers 5. wallets 6. jsonRpcProviders 7. HDKeys and wallets 8. HttpProviders 9. knowledge of blocknumbers, balances, and blocks This is an interesting task to work with wallets and connections to a testnet outside of infura and mainstream ethereum networks.
ID del proyecto: 31611203

Información sobre el proyecto

22 propuestas
Proyecto remoto
Activo hace 2 años

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22 freelancers están ofertando un promedio de $36 USD /hora por este trabajo
Avatar del usuario
Hello Trevor O.,   We have 20 years of strong experience in JavaScript, Blockchain, Ethereum, as a result, we can successfully complete this project.   Please, review our profile here: https://www.freelancer.com/u/tangramua Here detailed information about our company, our portfolio, and the client's recent reviews.   Also, we wanted to personally discuss questions about your project, which helps us to give you the right estimation.   Best regards, Tangram Canada Inc.   P.S. As you see from details of your profile, you located in UK (Great Britain). Be informed that our technical offices located in Ukraine i.e. you will be able work with our developers almost in same time zone.
$25 USD en 5 días
4,9 (46 comentarios)
7,0
7,0
Avatar del usuario
Hi, Thanks for your job posting. I'm a senior Blockchain/Web3JS, Solidity EXPERT, with rich experiences in developing Smart Contract, creating Token, NFT marketplace, pancake/uniswap Sniper bot(FrontRunner), DEX. 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 results within a short amount of time. If you award me, I'd be very happy to discuss this further and get started for you immediately. I will do my best for you to provide High Quality + Fast Speed + FullTime. Best Regards!
$38 USD en 40 días
5,0 (4 comentarios)
6,2
6,2
Avatar del usuario
Hi, I have worked on many dApps and NFT marketplace based on Ethereum Blockchain. I have extensive several years of experience in developing and writing Smart Contracts for Ethereum Blockchain. Now expert of Tokenomics(ERC20/ERC721) and often used web3 to integrate several smart contracts to different blockchain to frontend design. I can show my previous work in chat and you will be satisfied. Hope to work with you. Thanks for posting.
$50 USD en 40 días
5,0 (2 comentarios)
5,8
5,8
Avatar del usuario
Hello. How are you? As a senior blockchain developer, I have much experiences with defi dapp like uniswap and pancakeswap. I am very familiar with farming, stacking, referral and vaults and wallet connection with metamask, binance wallet, wallet connect and trust wallet. Hope to discuss with you. I will wait.
$50 USD en 40 días
5,0 (3 comentarios)
4,3
4,3
Avatar del usuario
Hello This is Dmytro from Ukraine, a senior blockchain developer. I have read your job description and found it very interesting. I am familiar with all conditions you mentioned, such as web3providers, wallets, jsonRpcProviders etc. I am sure I can complete your creating wallet project perfectly. Please let me know. Looking forward to hearing from you soon. Best regards Dmytro
$25 USD en 40 días
5,0 (2 comentarios)
4,0
4,0
Avatar del usuario
Dear. Thanks for your job posting. I am glad to place a bid on here as I am familiar with web3 and have rich experience about smart contract. I can help your project right now. I hope we will discuss in more detail about your project. Kind regards.
$38 USD en 40 días
4,9 (10 comentarios)
3,9
3,9
Avatar del usuario
Hello, Thanks for posting your job. I just read your project carefully. So it is very motivated and interesting for me and is really an ideal match for my skillset and experience. I have worked as a web developer for +5 years and I love what I'm doing! (Website design -> implementing -> production) For the last several years I also have been developing Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X11, IOTA, Dash, Mining Pools, Block Explorers, trading platforms, Wallets, Daemons. I have expertise in [ Smart contract ], ICO Token Sale, Crowd-Sale, Pre-ICO, Post-ICO, Lending System, Affiliate/MLM, referral program, Staking, White Paper creation, etc. I have a good understand for your job and I can implement your requirement without any issues. I can work for you with full time. I will always try my best for you and I will complete the project before the deadline. If you agree my proposal, let us discuss over chat. Thanks again for your posting. Best regards.
$25 USD en 40 días
5,0 (4 comentarios)
3,3
3,3
Avatar del usuario
Hi, there. I have read your job carefully yet and check this website. I am a senior developer have 2+ experiences about Blockchain, Ethereum, BSC, NFT and TradingView Chart with modern, modern technology such as React, Vue and Node.js. And also I have 3+ solidity experiences about building smart contracts and forking Devi such as pancake swap, gooseneck, Game site sushi swap etc and developing Trading Bot. I have already development website with FullStack and I have rich experience with development Sports Betting site so I can finish your project as soon as possible. I have lots of projects that I accomplished. I want to discuss details with you so that I can start your project right now. Look forward to answering
$38 USD en 40 días
5,0 (5 comentarios)
3,0
3,0
Avatar del usuario
Hi, client! I am very familiar with using web3 library, ethereum network and react.js. So i can do your task as your needing. As u can read vai my profile, I have rich experiences in smart contract, ddapp, web3 and react field. I want to discuss your details via chat . Regards
$40 USD en 40 días
5,0 (2 comentarios)
0,8
0,8
Avatar del usuario
==== Here is EXPERT of BLOCKCHAIN and Full-stack Web Development ==== Dear Client, I am Liam, expert of Blockchain and Full-stack web development from USA. I've read your requirements carefully and noticed that your project needs a developer who has strong skills in Cryptocurrency, Web Development and Cryptography. I have 10+ years experiences of Blockchain Site Development and have done many projects. Don't worry about your project. Your project will be accomplished beyond your expectations. I will provide you high quality stuff before your deadline. I can start work for you immediately and can work more than 40hrs/week if needed. I would appreciate if you would come back to me and discuss about your project. Thank you.
$30 USD en 40 días
5,0 (1 comentario)
1,0
1,0
Avatar del usuario
Hi! I 've read your description over carefully.I have lots of experiences of web3/react.js and ethereum network. So I can create your wallet and make good design. I want to discuss you need via chat with u. Godd luck for your task
$40 USD en 40 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de UNITED KINGDOM
wos, United Kingdom
4,9
45
Forma de pago verificada
Miembro desde jun 25, 2011

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