Blockchain Developer

Hi I have read all your requirements. I have the experience you need for your project. I have used the coins and technologies before in my projects I can definitely work on your project Please ping me over chat for more discussion

Hi, I read your description so i have something to ask you. The skills what you wanted are just suitable for me. I'd like to talk to you. Thank you!

Hi, I have gone through your project description and I'm interested to work with you. I'm very passionate and professional about my work and give good quality of work to client. I have more than 6+ years of experience in web development & good knowledge about PHP, wordpress,Magento,eCommerce, CodeIgniter, Jquery, Angular js, Ionic framework, Html5, CSS, Bootstrap,SEO.I'm available for chat. 1) 100% client Satisfaction. 2) 24*7 Support provide. Looking forward to see your positive reply on my proposal, as I am available to reply you. Thanks

We are an experience team of Blockchain developers , we have successfully developed ICO , Smart contract , Decentralize Applications , Cryptocurrency exchanges etc Technical skills :- Solidity , web3 js , node js , react js , PHP etc We also have knowledge in :- 1. Hyperledger 2. Litcoin forking etc 3, Developing NEW COIN etc Kindly open the chat box so we can discuss in details . Looking for your reply . Thanks and regards Julius

Hi,dear! I am quite interested in your project - 'Blockchain Developer'. :) I am a skillful software developer who has rich experience in this field. If you contact me, you and I will be happy. Thank you in advance. Skills: Angular.js, Javascript, node.js, PHP, RESTful

Hi, We are a singapore/usa based company currently working in different directions and one of them is blockchain. We can surely help you with this project as we have the proper expertise that is needed for this project. By the way i am afia and i lead a team of highly skilled developers specialized in different web domains. You can search us on google as bazingoinc.com. Contact us for further detailed discussion about requirements and to know more about our services. We will be very happy to assist you. Looking forward to hear back from you soon. Regards, Afia

Hello Hiring Manager, I read your job descriptions carefully, I am very interesting in your job. My motive is to provide high quality work and client satisfaction delivered before your deadline. Android | iPad | iPhone | Laraval I Hybrid app I Bitcoin | E-Commerce | Cryptocurrencies I MongoDB | Magento | Ionic | React JS | React Native | Angular JS I 350+ Mobile Application | 400+ Web Applications | 21+ Games My Android/iOS mobile App Experienced - Social Networking apps, mobile Ads integration Admob, - Ionic apps , Dating app, Elearning , Life Style , Quiz app , Uber Style App - Dating apps, Google Map/GPS system apps, - Chat apps, Restaurant delivery apps, Educational apps, Navigation apps - Photo / Video apps, Health / Fitness apps, - Travel apps (like ), Business Advertisement apps I have more than 7 years of experience in Bitcoin, Android, Iphone, Mobile Applications, PHP, Ionic ,React native ,Angular JS, WORDPRESS, , HTML5,CSS, Ajax, jquery, JavaScript, Mysql, Graphic Design, Website Design, Android, Iphone and Mobile apps. regards Rahul

Greetings, my name is andeel. I am Head of Client Relations and a web-developer myself. I would love to have an opportunity to discuss your project with you. With over 5 years of experience in mobile/web design and development we are certain we will not only execute this job but exceed your expectations. Our Development Standards & Practices:- Our Portfolio is verified with excellent client feedback. We develop Retina Ready and responsive designs across all platforms (Mobile, Tablets & Desktop) + We make sure that we follow the latest coding standards. We do not want to bore you with a copy-paste proposal and because we believe in the saying "Actions speak louder than words", we will let our work do the talking, so feel free to look at our portfolio and if you like our projects, feel free to reach out to us. We have 5+ years of experience in Web and mobile development. Reasons to select us: - 100% Job Success rate. - Verified Portfolio. - 5 Star feedback - 100% client recommendation. - We have our own server and you will be able to check the progress on daily basis. We believe communication is key to any successful project, our dedicated client relations officers will make sure that you get updates on time and develop. This will enable us to make sure we communicate well and that both parties are completely comfortable with the scope of the project. Please let us know a time that works best for you and we'll make sure that we make ourselves available.

Hello , I am a blockchain developer and an architect rich experience with blockchain (both public and private), Ethereum, Bitcoin, smart contracts, ICO, tokens. I have successfully completed many projects for my customers from corporate, charity and public sectors all over the world. I have been providing them with full cycle web solutions, cryptocurrency exchange systems, cryptocurrency trading bots and many other custom Blockchain solutions. For more than 5 years I have been working on implementing Blockchain and building DAPP solutions from the ground up. My expertise includes building new cryptocurrencies and performing hardforks of the existing PoS and PoW solutions, modifying algorithms and coin supply schemes, customization of wallets etc. I also built several FinTech solutions utilizing blockchain technologies, among them there are money transfer application on top of Corda framework and B2B money lending service built on Hyperledger Fabric. I would appreciate the opportunity to meet with you further talk about my previous experience. Best Regards...

Hello! I have an experience in smart contract development. Skills: I worked with standard smart-contracts(ERC20, ERC223), crowdsale smart-contracts, some special smart-contracts. On development, I'm working with Truffle, Solc, Open Zeppelin framework, Oyente analysis tool, Web3 library, NodeJS. 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. Projects: My current project is Ethereum Payment Channel Project Description: Fast Ethereum blockchain payments without worrying about block confirmation times. Security is enforced by Ethereum smart-contracts without creating an on-blockchain transaction for individual payments. Payment speed measured in milliseconds to seconds. Technologies: Web3, Solidity, Truffle, NodeJS API Web/Mobile Ethereum & Bitcoin wallet with “stacking” smart contract Project Description: Create/import BTC & ETH & Tokens wallets, send/receive transactions. Integration with smart contracts. Smart-contract for stacking coins. A user can "stack" coins for some period of time 6 months/year/2 years and receive every month profit to his address. At the end of a chosen period user will get his "stacked" coins back. Technologies: JavaScript/TypeScript, Web3, Solidity, Truffle, Angular 6, Ionic You can examine some projects in my portfolio. I'd like to start working with you. Thank you in advance!