Development of cryptocurrencies exchange platform.Responsibilities and achievements:• Revamping of the frontend codebase architecture and user interfaces.• Enhancing the performance of the trading platform.• Working directly with Product Owners.• Develop new trading features, reporting tools, and web administrative interface.• Conducting regular maintenance of the trading engine and overall system.• Ensuring the reliability and security of the exchange system.• CI flow configuration.• Reporting to CTO.Technologies used: Angular 6, RxJS.

Development of automated cryptocurrency investment platform.Responsibilities and achievements:• Implementing and integrated payment services from scratch.• Working closely with the product manager and backend leader about a specification of the product.• Built and released the MVP of the automated cryptocurrency investment platform properly according to schedule and requirements.Technologies used: ReactJS, MobX, Typescript, PostgreSQL, node.js.

Team leadership and development of newbookmodels.com. It's a social network for connecting models and agencies.Responsibilities and achievements:MVP version was implemented for 4 months from scratch and maintained well in production.Along with active contribution to the codebase, my responsibilities included reviewing pull requests, collaboration with product manager and leads of other teams, assignment of issues, interviewing candidates, planning and compliance deployment of new versions. Utilized Agile Scrum practices.Development of messenger gobrief.com for MacOS. With my participation as a developer, the product was finalized rapidly and successfully released.Technologies used: Angular 5 complete toolchain based on Webpack featuring, reactive programming approach with RxJS, TypeScript, code quality tools (tslint, stylelint), testing with Karma & Jasmin, visual automated testing (Gemini), continuous Integration approach. ReactJS, Flux, Electron.

New services development of mamba.ru (Dating network with over 30 million users).New features were successfully implemented and improved by virtue of close work with analyst, results of A/B testing, comprehensive work in totality.Technologies used: TypeScript, RxJS, LESS, gulp, code quality tools, visual automated testing, a proprietary builder with component-driven architecture.

Full-stack developer of Lottery Supermarket (en.stoloto.ru), interactive navigation of Sheremetyevo airport, B2B site of the MEGA mall.Responsibilities and achievements:Implementation of projects specifications and direct work with the customer's technical department to integrate developed solutions, collaboration with designers and art directors for user interface and user experience improvement on the base of users feedback and statistics data.Technologies used: JavaScript (Google Closure Compiler), MySQL, SCSS.

Development of high loaded ads network.Technologies used: Backend – Yii Framework, database - PostgreSQL; frontend – AngularJS.

Development of representational sites