Blockchain Expert Required

From cryptocurrency Expert! Hello, how are you! I can say that I'm Expert in cryptocurrency parts. I have rich experience in this fields. 1) I can build smart contract, tokens(ERC20, ERC223, ERC721..) and new coins with own blockchain. (POW/POS) 2) I can provide building ico websites 3) I can provide integrating coin and tokens with your project. 4) I can build trading bots and exchange platforms 5) I can build cryptocurrency games (betting, gambling…) .... I'm an honest and hard worker. so that you can get good results soon. look forward to working with you for a long time. Thanks!

Hi, Dear Employer! How are you? I am really interested in your project. As I have more than 9 years experience in Blockchain & Cryptocurrency, I can work on your project and complete with 100%. I can work on Miner software, Mining pool, High-performance algorithm, Multiplatform wallets (Windows, MacOS, iPhone, Android), Trading Website, Block Explorer I can bring your idea to reality. I want a long-term relationship with you. Thank you and best regards!

My working style involves honesty with integration

Hello Thanks for the sharing the requirements here. I have great experience in hand of bitcoin technology. I have currently setup the bitcoin exchanges on many websites. Can we speak now? Thanks Deepika

Hello, I am Ayush kaul. I am very enthusiastic about blockchain. I am in this field from last eleven months. I have developed two decentralized application (dapps) one was Email system using blockchain and other was KYC system. My skills :- Ethereum, IPFS, solidity, web3, JavaScript, nodejs, geth, Bitcoin Because i have developed two applications so for backed i used solidity and ethereum smart contract. And for frontend i used web3 and JavaScript. I have used Interplanetary file system (IPFS) to store data. So, for your mentioned project. I can do it using ethereum and solidity. That will be a simple web based application running on ethereum blockchain. You can insert and reterive the data using web application.

I am available for work.

actually cost of Ur project is $3500, consider this amount for bidding.

Hello! I have an experience in smart contract & dapp development. Skills: Smart-contract I worked with standard smart-contracts (ERC20), crowdsale smart-contracts, some special smart-contracts. On development, I'm working with truffle, solc, Open Zeppelin framework, oyente analysis tool. I'm writing SC tests. I also check my smart contracts on vulnerabilities: reentrancy attack, over and underflows, replay attack, reordering attack, short address attack. Dapp In dapp development, I'm working with JavaScript & web3 library. Projects: Smart-contract My current project is a staking smart contract. It provides a client to "stak" several coins and get every month / year some profits in another token. Project include interaction with 2 token smart contracts include safe math. Also now I'm working on a simple Escrow smart contract for media client. Dapp I've already made web&mobile crypto wallet for New Zealand customer. Now I'm working on MetaMask integration to my smart-contract for media client. You can examine this projects in my portfolio. I'd like to start working with you. Thank you in advance!