Position: Middle front-end developer
Category: JavaScript
English level: intermediate
Years of experience: 3

Took courses on the basics of HTML and CSS, JavaScript, Front-End Web Development with React on the Coursera platform.
Migrated legacy components and packages to React v15.0, which led to lower library code footprint and improved site performance by 15%.
Developed a complex and multi-functional site for an enterprise client with large-scale production in the development team. Developed a module responsible for sales and invoices. That included document upload area, user page, invoice form, graphics and admin panel. Used technologies React, Redux, SWR ( to interact with the backend side ), SASS.
Led project refactoring from Class Components to Functional.
Integrated a new component library ( written by myself using React, SASS and Storybook )
and Redux like state management. This accelerated development and prevented data loss.
Initiated the team to integrate TypeScript. Significantly improved reliability and scalability.
Wrote tests for websites with test coverage over 80%. Used Jest and React Testing Library.
Interacted with the team of designers and business analysts ( Figma, Zeplin and
Confluence ).
Worked in CI/CD setup team using Azure DevOps. Configured auto deployment and testing
of application with micro-frontend architecture, applied Pipelines.
Refactored styling of the company's website, improved loading from 4 to 1.5 seconds.
Developed a new module that expanded the functionality of the web application and
increased the company's profit.
Company's websites support, fix and optimization performance.
Worked with SEO to apply discoverability page schemas and layouts.
Optimized deployment and testing using Jenkins by 10%.
Developed Web application for Trading company ( platform development ), which made it possible to automate and speed up many processes, and as a result increased the company's revenue by 20%.
Integrated third party API and Services ( AWS S3, Spotify API, OpenWeatherMap and Google Maps Platform ).
Created single-page React application to describe the company and its services, as well as for customers’ reviews and record settings via email. Used React hooks for state management and Material UI for styling.
Developed and fixed different websites, components, modules, features.
3 years of commercial work experience in 3 companies.
Develop Web applications, Develop multi device applications, Unit and E2E testing, Code review.
Technologies used: HTML, CSS, JavaScript, TypeScript, React.js, Vue.js, Redux, MobX, Bootstrap, Material UI, Jest, Mocha, Chai, WordPress, React Native, Firebase, Git, GitLub, Azure DevOps, Jenkins, Docker, k8, Agile, Sematext, Prometheus, Google Analytics.
I am interested in developing in cross-platform development (React Native) and as a Fullstack developer (Node.js)
Get new skills in developing web applications using advanced technologies and improve your soft skills.
Find a good team to develop the project together.
I also want to improve React Native for the opportunity to work with mobile applications and Node.js for fullstack development