A startup from the USA (influence marketing)Responsibilities:— Development of inner web-CMS (React, NX, TypeScript, MUI, GraphQL)— Roles system development and integration (React, TypeScript, React Admin, GraphQL)— Mobile Application Development (React Native, React Native Paper)— Corporate website editing (React, Next, Strapi)Achievements: 1. I have built an MVP of inner ACL system based on requirements from the business in 2 months, using react admin as as client-side boilerplate and integrated it with GraphQL api. It was wildly used within our applications and working with permissions management became much more easier. 2. I have built an MVP of inner DataPulse application, which was used for aggregating different reports, based on variables and it had an ability to both CSR and SSR in 2 months. It allowed us to see up-to-date info about how the business was doing.3. I have designed a blog section for the 'OTH' website from scratch and had it up and running within two weeks. Given the tight timeframe and minimal initial requirements, I collaborated closely with the UI/UX designer and DevOps, ensuring I met my responsibilities promptly.Tools: React, TypeScript, Mui, React Native Paper, Strapi, Next, React Admin, NX, GraphQL

Fintech startup from Russia, Kazakhstan, and PhilippinesResponsibilities:— Building front-end architecture for internal CRM— Delivering features to users and collecting feedback— Fixing bugs and code refactoring— Creating responsive UI for mobile devices— Code-reviewAchievements:1. Drove gradual codebase refactoring to improve our time-to-market and developer experience. We started using TypeScript, Styled-components, and React Hooks and refactored over 50% of our codebase i one year.2. I had improved linting rules and code-style systems and eventually it led to better DX and less manual work, and less arguing during code-reviewingTools: React · TypeScript · ESLint · Gitlab · JavaScript · Redux.js · styled-components · SCSS · Ant Design

Building my own IT Services company as an individual entrepreneur (flexy.pw)Responsibilities:— Developing SPA's, landings and mobile applications for customers with React and React Native— Managing a team of developers, and designers — Distributing mobile applications — Finding clients via networking and social media— Providing customer serviceAchievements:— Launched loyalty program mobile application for retail (shorturl.at/ACJM9)— Launched e-commerce online store (https://karelia-home.ru/)

Development Lessons module of the Valamis Learning Experience Platform. (DLX)— Rewriting legacy parts with React, Typescript, and Mobx— Development of a common React UI library— Code-review

Worked on Zelos Team Managment application (https://getzelos.com/)Responsibilities:— Internal CMS app development— React Native app development— Code reviewAchievements: — Delivered production-ready MVP for 6 months— Moved common modules/components in NPM packages— Improved company's style guide and agile workflow

Building and maintaining CRM ApplicationResponsibilities:— Development and supporting — Code review— Communications with customerAchievements:— Delivered production-ready application for 6 months— Updated build flow from gulp + grunt to Webpack

— Development of SPA's with AngularJS + Bootstrap + SASS stack — Development and supporting Backend written in node.js + express stack— UI/UX Expertise — Writing tests with Mocha