Took an active part in the development of new online loan issuance process (loan.otpbank.ru):- created new Vue-based components which became the basis of the UI kit;- working in close cooperation with Product Owner, implemented a new form of loan calculator;- made the processing of prescoring result based on the data of Siebel system.In addition to the main development process complemented the project build process (TeamCity CI/CD):- one of the first in Russia implemented Cypress-based e2e tests working with SMS based authentification: Twilio API is used to receive data from SMS sent to the virtual number; e2e tests working with Twilio API were successfully launched before the production release and helped to make sure the system is working;- implemented the concept of using environment variables at runtime instead of traditional embedding at the build stage; nuxt-env package was used.Being an active participant in the Bank's IT community, presented at the architectural committee Sentry PaaS as one of the best solutions for logging errors on the front-end side; the result was the approval of Sentry as a standard and further mentoring, facilitating the connection of other Bank projects to the general logging system.

Joined the team which works on a new video service project - https://player-smotri.mail.ru/.More details here: https://www.rbc.ru/interview/technology_and_media/16/12/2019/5dee6c7d9a794758a559c774).- Integration of modern solutions for CI/CD ecosystem (ESLint with TypeScript support, Prettier, TypeDoc)- Creating new React components for the main project (auto-suggests for the home page, rating system, timeline customization)- Working with the back-end team, automation solutions for Golang REST API integration (Blueprint docs format conversion to TypeScript)Tech stack:- development: React, Redux, redux-saga, styled components, axios- code check: Prettier, ESLint, Upsource- other: Sentry as logging system, internal Mail.ru tech solutions

Spearheaded redevelopment of LECTA web portal by moving educational resources to Angular 2+. Tech stack: Angular 4, TypeScript 3.0, RxJS 5, Express 4, Webpack 3. Unit testing: Karma + Jasmine. ECMAScript 2017+.- Сreation and development of new LECTA site sections: "Классная работа" (https://lecta.ru/classwork), "Учебники" (https://lecta.ru/mybooks), "Профиль" (https://lecta.ru/profile), and other- Legacy codebase support- Discharge of Team Lead duties: job interviews, employee training, code review, task planning (VSTS), etc

- leveraged Vue.JS and JavaScript to build administrative portal for content managers- maintained critical components of company website, including catalog, news, and search page

- architected and developed mobile taxi application using JavaScript- built Android application with Java and JavaScript for cargo transportation service

Developed and maintained company website with the emphasis on SEO ranking