More than 10 years of experience in the field of finance and banking, participation in projects with international payment systems Visa and MasterCard. 4 years of web development experience. Stack - Node.js, React.js, Next.js, Elasticsearch, SQL and NoSQL DB, Redux, Redux Saga, Graphql, HTML5, CSS3. Tools - Webpack, Babel, Git, PostCSS, Chai, Mocha, Jest The creator and developer of the service of filling out tax returns and tax "cash back" for individuals - Povertay (https://povertay.com.ua)