Kirill O, React.js Developer

Vetted expert in Front-End Web

B2 (Upper-Intermediate) English

Senior (5-10 years)

Ukraine UTC+02:00

Summary

- Front-end developer with almost 5 years of experience in creating and maintaining web applications using
- React.js and related technologies. Have experience working in multinational teams and projects from different domain areas.
- English: Upper-Intermediate
- Ready to start in 2 weeks

Questions? Book a call to discuss your project

Main Skills

JavaScript

TypeScript

React

Programming Languages

JavaScript TypeScript

UI Frameworks, Libraries, and Browsers

CSS HTML jQuery JSS LESS Material UI SCSS Styled components XML

JavaScript Frameworks

jQuery Next.js React

JavaScript Libraries and Tools

React Hooks React-Saga React Testing Library React Thunk Redux RxJs Styled components

Databases & Management Systems / ORM

Firebase

Virtualization, Containers and Orchestration

Docker

Platforms

Firebase

Version Control

Git SVN

QA, Test Automation, Security

Jest JMeter React Testing Library

SDK / API and Integrations

RESTful API

Other Technical Skills

CGI

ID: 200-099-134

Last Updated: 2023-07-04

Under NDA

05.2021 – 05.2022

Description: Web application for solar panel company, this is a product website with store, registration state, and graphics pages.

Technologies: JavaScript, React.js, React Thunk, React Saga, Rxjs, Redux, Styled Components, Next.js.

Under NDA (Social network project)

04.2020 – 05.2021

Description: Building a social network similar to Twitter. A network that allows collecting, managing, and publishing User Generated Content into eCommerce projects. Automatically collects user-generated photos and videos featuring users’ products via hashtags and mentions from Instagram, Facebook, and Twitter. Developing User Profile and Subscribers modules.

Technologies: JavaScript, React.js, React Thunk, React Saga, Rxjs, Redux, Styled Components, Next.js, Firebase, REST.

Content Creation Tool

08.2018 – 04.2020

Description: Built a tool that allows users to create engaging, interactive content with complex animations fast on their existing web/e-commerce platform without code. Creating functionality for applying different actions to objects on a canvas: rotation, resize, drag; developing functionality for changing objects properties, building architecture for different modules, and fixing bugs of the old app and the new one.