10+ years experience in web development. I have full experiences in cryptocurrency based payment system and exchange sites. I am always passionate about making a secured, light weight, fast, responsive and well tested solution I can make a completed complex solution for you from sketches Frontend: React 16, React Router 4, Redux (thunk/sagas), SCSS (responsive) + CSS Modules Backend: Node.js, Express.js, Postgres(t) / MongoDB / MySQL Adding feature of Server Side Rendering (react, redux and node.js) Stripe integration: cards, billing, subscriptions Auth0 integration: Management API, Authentication API, Authorization extension Building REST APIs with Node.js and Express.js and documenting them with Swagger Webpack 3, ESLint, React Hot Loader JavaScript – Native (ES6/ES7) 10+ years React 3+ years React Native 1 year HTML5, CSS3 (less/sass) 10+ years Node.js 5+ years Postgresql 2 year MongoDB 2 year Redis 5+ years MySQL 10+ years Nginx 10+ years Qt, Python, Java, C# 7+ years ©