project in blockchain
Ngân sách $30-250 USD
need to choose one of the option
Development of multicurrency (2 different coins is enough) HD wallet, allowing a set of standard wallet operations (create/restore account, check balances, send signed transactions).
a. Implementation – HTML, JS.
b. Must use shared nodes (recommended API - [login to view URL])
Development of system for elections, based on ETH smart contracts
a. Implementation – Solidity, HTML, JS
b. Deployment – ETH Ropsten
21 freelancer chào giá trung bình$541 cho công việc này
Hi there, thanks for your job posting and happy to send my proposal. As a senior blockchain developer with vast experience about Dapp Development for over 3 years, I assure that I have enough relevant knowledge and exp Thêm
Hello, Greetings of the day!! I have understood your requirement in the project “$ 140.00 USD This project will be delivered in 7 Days” I have 10+ years Experience in Nodejs, Python, AI/ML, Web Designing/Developmen Thêm
Hi there, I am a full stack developer with 4+ years of experience in both front-end and back-end development. I have read your project in blockchain description very carefully and would like to have a detailed chat abo Thêm
Hi thank you for job posting I can handle both of 2 options you listed but I'm not sure what makes you select one of them Anyway with my skills I can help you this project and will deliver the best outcome on time Hope Thêm
Hello, Thank you for your posting job. I can do your job. I am a senior web|Blockchain Developer and I am very Interested in your project. I have 3+Experience in Solidity Solana, Rust, Smart Contract , Web 3. Js, Thêm