Ivan Nazarov Email and Phone Number

Development waves ecosystem products (spa, online ide, ui-kit), development and supporting npm packages, development telegram bot for marketing (check telegram, twitter subscription and reposts, check balance in blockchain)Code review, architecture analysis, refactoring and performance optimization, writing test.Stack:Ethers.js, Lokalise, nextjs, webpack, react, mobx, redux toolkit, sass, css modules, eslint, prettier, husky, telegram api, twitter api

QrushResponsibilities: Development online dating serviceDevStack: react, mobx, styled-components, meterial ui, webpackWalliResponsibilities: Development ERP systemDevStack: react, redux, typescript, sass, webpack

Development of a telemetry monitoring system at industrial facilities (Industry 4.0, IIoT)DevStack:webpack, react, redux, sass, css modules, eslint, prettier, husky, google maps api

Development several services for gamers (Skins exchange service, play in DOTA2 for cryptocurrency).Achievements:- Rewrote the project from angular to react- integrate webpack in two services

Responsibilities:- Developing and supporting SPA online dating with 350M+ user with 40+ languages- Implement product features by PRD- Discussion with product manager- Integration back-end, front-end and MAPI- Code review- Сomponent-based javascript, cross-browser HTML/CSS by BEMAchievements:- Developed a google chrome plugin for QAApi- Developed a plugin for sublime and ATOM (requires finding, recursive require)

Responsibilities:- Developing online & mobile video games.- Development of SPA browser-based MMORPG. ;- Writing scalable, modular, component-based, Cross-browser HTML/CSS with BEM.Achievements:- Translated the project assembly to grunt (which reduced build time from 5 minutes to 10 seconds)- Reduced the amount of data uploading by the user 5 times.- Optimized the download speed of the application from 10 to 1 second.- Developed module "market" quickly working (viewing, sorting, filtering) with 20k + elements without excessive communication with the server.