Position: Sr. Frontend ( React ) Engineer / Sr. React Native Engineer
Category: JavaScript
English level: upper
Years of experience: 8

Build a few jamstack-based apps using Next.js, Gatsby, and netlifycms.
Migrated native Android and iOS application to single codebase on React Native, optimized support costs. 
Developed application built with React Native, utilized the strengths of browser app and native mobile application, to help maintain apps better.
Introduced a solution that helps to monitor frontend performance using Graphana, Prometheus and Lighthouse reports in a CI/CD flow.
Designed and Implemented a PoC of React/TS application with custom uikit.
Built a complex back-office solution on ExtJS for managing high-load system.
- Sr. Frontend Developer / Full-stack Developer - TeamHarbour.
Actively participated to help customers reach their goals. Developed server-side and frontend application for monday.com ecosystem.
Engaged in presale,estimation and architercure design activities.
Built frontend, mobile and backend solutions using different set of technologies. 
Main stack: Vue.js, React, Typescript, Laravel, Node.js, React Native.

- Sr. Frontend Developer - dreamteam.gg.
Built innovative platform for gamers in a frontend team.
Actively participated in building complex  frontend app. Implemented new features, introduced a PoC overlay-based app for Overwolf store
Released React-Native applications from scratch for iOS and Android, maintained full lifecycle.
Migrated frontend from Vue.js to React.
Built performance frontend monitoring tool for CI/CD. 
Main stack: Vue.js, React, Node.js, React Native.

- Sr. Frontend Developer - nustay.com.
Improved application performance.
Significantly improved and simplified user experience, integrated new payment methods, various 3rd party data providers
Main stack: React, Razor, Typescript.
Not interested in:
- iGaming,
- fantasy sports,
- betting,
- gambling projects.

Open for part-time or full-time cooperation.

Preferred stack is js/ts, node.js, react, redux, react-native.