Personal details

Sergey K. - Remote front-end developer

Sergey K.

Based in: 🇦🇲 Armenia
Timezone: Yerevan (UTC+4)

About

I am an experienced React developer with strong proficiency in React JS, Next JS, HTML, CSS, SCSS, and SASS, and a solid understanding of these technologies. Over the years, I have honed my skills in front-end web development and have a proven track record of creating interactive and responsive user interfaces that adhere to industry standards and best practices.

I also have some experience building projects in React Native. In addition to my expertise in front-end technologies, I am proficient in TypeScript and have experience working with state management solutions like Redux and MobX. Additionally, I am familiar with Python and backend frameworks like Django.

I thrive in team environments and possess excellent communication skills. I have hands-on experience with Linux operating systems, including Ubuntu, Debian, and Linux Mint. I am also skilled in using automated testing libraries like Selenium for browser automation and Jest for writing unit tests in JavaScript.

Additionally, I possess a deep understanding of browser internals, including rendering engines, the Document Object Model (DOM), and the processes involved in rendering web content.

With a diverse skill set and a commitment to staying current with the latest trends and advancements in the React ecosystem, I aim to deliver cutting-edge solutions in every project I undertake.

Work Experience

React Developer
TELUS Agriculture & Consumer Goods | Feb 2024 - Present
Development and support of projects for the company (TypeScript, JavaScript, React, Material UI) − Implementation of new components on React; − Designing system architecture of a web application; − Support and further development of legacy code; − Writing projects from scratch to production;
React Developer
Implicit Labs, Inc | Dec 2020 - Feb 2024
Node.js
Git
TypeScript
React
Strategy
Object-Oriented Programming
JavaScript
Styled-Components
Sass
Development and support of projects for the company (TypeScript, JavaScript, React/Redux, MobX/ Saga/Thunk, Material UI, Next Js): − Implementation of new components on React/Redux; − Designing system architecture of a web application; − Ensuring interaction with third-party APIs; − Support and further development of legacy code; − Writing projects from scratch to production; − Close work with backend/design teams during project development; − Review of the program code.

Projects

Dolddress
React
Project Description DoldAdress.se is a digital privacy and cybersecurity platform that helps individuals protect their personal information online. The service enables users to remove or hide sensitive data such as addresses, phone numbers, and personal records from search engines and public information websites. The platform also monitors the internet and the dark web for potential data leaks and alerts users if their personal information reappears online. The system provides tools for managing online visibility, submitting removal requests to data-listing websites, and continuously monitoring exposure across the web. Its goal is to reduce risks such as identity theft, harassment, and unauthorized access to personal data while giving users greater control over their digital privacy.

Education

Yerevan State University
Master's degree・
Jan 2017 - Jan 2019

Certifications & Awards

Arc Certified Remote Developer
Arc.dev | Mar 2025
TAC Privacy Training
TELUS Agriculture & Consumer Goods | Dec 2024