- Integrated TypeScript, husky + prettier + eslint- Added e2e tests with Cypress.IO- Updated redux to redux toolkit and RTK Query

- Electron app development using React/Typescript- Team Management. Planning, decomposition and delegation of tasks between team members- Conducting daily stand-ups, demonstrations, retrospective, threat modelling- Performance review for teammates- Project and technical documentations- Test Cases and QA- Unit tests- CI/CD

I was working on EPAM Plus product which main purpose consists of helping people gain money and skill through extra-curricular activity. Think of it as a activity tracker: there are people who create tasks and people who execute them; all-in-all it is EPAM Plus.Activities:— code review— code quality improvement (husky, prettier, sonar, react strict mode)— code rewriting (class components were rewritten in functional, strong type-fication etc.)— remote development (I've managed to connect local frontend to remote backend)— test coverage above 60% (we decided to move from enzyme to react-testing-library together with cypress.io for e2e testing; also data mocking was hugely improved with faker and mock service worker)— implementing new features (we've created trello-jira-like dashboard for tasks, added redux toolkit with RTK query for cache)— working with EPAM Unified User Interface (I've contacted them to see if they would like to use filtering system I've made during work)— Moved the whole project to NextJS, starting from landing page which was statically generated, ending with incremental static regeneration of list of tasks pageTechnologies:React, Redux Toolkit (RTK Query), react testing library, cypress.io, EPAM UUI, TypeScript, NextJS

- Made a micro-service driven API (auth, admission, schedule) using NestJS, TypeScript, Jest, Swagger, docker-compose, PostgreSQL and GitLab CI- Launched university's college web-site using React, Redux Toolkit, Jest, Cypress, GitLab CI, docker-compose, Material UI- Improved university web-site loading time rewriting existing Webpack config- Sped up existing 1C Solution MS SQL database with indexing and partitioning