Konstantin Z.

With over 4 years of experience developing complex web and mobile applications, I've had the chance to be a part of couple agile teams. I am also capable of single-handedly delivering projects from start to finish. I always strive to write clean, highly maintainable and tested code. I have working experience with a rather broad variety of technologies, but I specialize in developing front end with ReactJS, back end with Nodejs or Go and native mobile apps with React Native. In my opinion, this is the best stack of technologies to build modern apps. Main skills: Front end: React, Redux (with thunks, sagas), MobX, Immutable.js, Webpack, Angular 5 HTML, CSS, JavaScript (ES6), TypeScript, D3, jQuery, Materialise, Bootstrap, Foundation, etc. Back end: Node.js, Golang, Express, Koa, GraphQL, [login to view URL], MongoDB (Mongoose), Redis, Firebase, AWS, Azure Mobile: React Native, [login to view URL], Ionic 2, Cordova