Senior Blockchain Developer for Music MVP - Upwork

Hello, Henry. I have read your description carefully and everything is clear. I am Blockchain expert, so have rich experience in this area. I've completed a lot of Defi and DEX projects on Ethereum Blockcahin for 5 years. I focused BSC from a year ago. Currently, I have rich experience about ERC20 and BEP20 smart contracts via a lot projects on Ethereum, BSC network. I can complete your requirements within timeline. I would like to discuss more details. Thanks.

Hi. I am the right developer you are looking for. I am an expert in blockchain and smart contract. I m interested to hear more about your project. Thank you.

I hope this finds you well. I have just seen your project requiring; JavaScript React.js Blockchain Ethereum I believe that my 8-year experience in this field is what you need right away. Avoid the headache of looking further. Let's save time and focus on the real task. My proposed timelines and budget are just placeholder and an open for negotiation to increase or decrease as per the full requirements at hand. Allow me to prove how better my review can be. Smile all the way! Click the message button, so initiate the conversation. Regards,

Hey there! There is so much confusion and hype in the blockchain space. So many different protocols/ideas/test-networks/implementations/tokens/coins BUT it's the most interesting and technically challenging space I have ever been exposed to and I love it! I would like to help you jump into the space, explore the tech or just spread some knowledge I acquired in the last year. PS: I focus mainly on Ethereum blockchain but feel free to ask me anything, I have opinions and understanding of several other blockchains. Let's do this!

Hello! I see that you are looking for Blockchain development. I would love to be the one to work on it. I am a blockchain , mobile app and web developer having more than 5 years of experience. I am confident in working upon NFT , smart contract , crypto wallets , D-apps and many more . I am passionate and creative developer, experienced in working on Blockchain applications, wallets and exchanges, crypto, DApps, bot, POW, POS, EOS, NEM, hyperledger, credits, stellar, ethereum, multichain, ethos, tezos, openwallet, tron, coin, mining software, mlm autopool, matrix, defi, smart contract, trading, asset tracking, interactive brokers, chain management solutions. If i give you a brief about my past project and working i have worked upon several projects which included blockchain , smart contact, crypto wallet , mobile app, and may more Coming to the areas where i work upon are Custom Blockchain Development ,Ethereum D-apps ,Smartcontract Development ,Hyperledger Development ,Lending system ,Whitepaper ,Private or public blockchain ,Wallet system ,Exchange system ,ICO systems ,Windows Wallet ,Back-end Development ,Front-end development ,Mobile app (Mobile web, iOS & Android) I would suggest you have a call for better understanding and a detailed discussion of the project . your choices and suggestions are always welcomed . Hoping for a positive response Thank you!

Hello, We would like to take up this opportunity to introduce ourselves as a professional team of developers passionately building various blockchain applications. Some of our recent Blockchain projects: 1. Cryptocollectibles application on Ethereum Blockchain using ERC 721 standard (Non-fungible token) 2. ICO startup with registration and ETH address collection, allocation of ETH and BTC addresses with balance display. 3. Testing of the BlockAble application built for various recruitment solutions on the blockchain. 4. Network management tool using Hyperledger to add and manage peers in the network. Our team has good knowledge of writing secure contracts using Solidity and business logic implementation and front-end development. The expertise we hold: Building Blockchain Solutions using Ethereum (ERC 721 & ERC 20), Solidity, & tools such as Truffle, Web3, TestRPC, Infura) Frontend, Backend, and database technologies we are comfortable with: Angular JS, Express JS, Javascript, React, .Net, PHP, Node JS, Aurelia, SQL, NoSQL Couch & Mongo DB. We have a developer who can join your team as a full stack developer.