I am a skillful and experienced web developer. I have a tons of experience with Javascript, TypeScript, React.js, React Hooks, Redux and so on. And I have rich experience of cryptocurrency. If you'll hope to work with me, I am confident to provide you best solution that completely satisfy on time.
I have in-depth knowledge of JavaScript and React concepts, excellent front-end coding skills, and a good understanding of progressive web applications, experience working on a complex project and have the ability to learn new technologies quickly. Here are my experience: 10+ years: HTML, CSS, Java
Iβm Senior Frontend Engineer with more than 7 years of experience. Here is some of my achievements: π₯ I have built Hybrid Web App which was integrated with several back-end services and blockchain smart contract based protocol layer at the same time. Used web3.js to facilitate smart contract laye
I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. My blockchain experience is extensive, having worked with blockchain since 2017. I am well-versed in the following services: β Smart Contract De
Payments squad: β’ Taking full ownership and responsibility for the payment integrations: β’ Successfully integrated Braintree payment provider for our merchant, resulting in billions of dollars collected (record load 55000 transactions over 55 millions in just 1 day); β’ Led the project for Klarna Buy
Hello. My name is -----, Nice to meet you. I am writing to express my interest in your job position at your company. I am a reliable Full Stack Engineer who have great 6+years of experience in building Dex/Defi. I am well-versed in JS/TS, Solidity, React.js, Redux. I pride myself on my unique skills
I have 1,5 years of commercial experience as a Frontend developer. I have an analytical mind and the character of an outstanding programmer. My code is usually of higher quality than other programmers on the team and has fewer bugs than my colleagues.
I have a decent experience with Solidity and enormous experience with React+TypeScript+Redux Stack. I am good at delivering well-tested UI and backend parts as well.
As a full stack developer for over 7 years, specifically served with Blockchain for 5 years. I have rich experience in Ethereum, Binance, Polygon, Solana Chain and etc. Also, Uniswap and Pancakeswap, Kangaswap, Dxdy as Defi site. In special, I love to demonstrate my smart contract with solidity and
I've been mined Bitcoin since 2011. In 2015 I created my own exchange ua-bit.com. Then I worked on a cryptocurrency wallet and exchange startup Wallet Works LTD. I'm currently working at Virtuse Exchange.
Originally I am a full-stack developer, but now I try to dive deeper into the development of smart contracts. Working at a past job I had a good experience. My code is efficient well readable and clean. You can see some examples of my code here: https://bitbucket.org/kostysh https://github.com/kosty