Summary
Overview
Work History
Education
Skills
Certification
Languages
Websites
Timeline
Generic
Dmitry Kovalchuk

Dmitry Kovalchuk

Kyiv

Summary

I have more than six years of experience in software development and about five years with React JS, Next.js. During this period of time, I gained experience in web application building and teamwork. Also, I used JavaScript concepts such as OOP in my work and TypeScript.

Overview

8
8
years of professional experience
1
1
Certification

Work History

Front-end-developer

ETI Software (telecommunications company)
04.2020 - Current
  • Implementation of app architecture and logic in UI in several separate projects.
  • Create reusable components in a separate project using Storybook for import into all child projects during development of this project.
  • Use React.js, Next.js, and TypeScript for current projects.
  • Work with Google Maps API, TanStack Query, Axios, KendoReact, and other libraries.
  • Integrated front end code with server side code to implement dynamic pages.
  • Created custom responsive designs that optimized the website layout for various devices.
  • Collaborated with back-end developers to integrate user interface elements into applications.
  • Optimized application for maximum speed and scalability by utilizing best practices such as minification, caching techniques.
  • Implemented AJAX technologies to create interactive web experiences.
  • Worked closely with product owners, designers and other stakeholders throughout the development process.
  • Redesigned sites to enhance navigation and improve visual appeal.

Front-end-developer

Qiio (IoT solutions for indastry)
10.2019 - 03.2020
  • The only frontend developer on the project.
  • Implementation of app architecture and logic.
  • Debugged existing code to identify and fix bugs or performance issues.
  • Collaborated with back-end developers to integrate user interface elements into applications.
  • Implemented AJAX technologies to create interactive web experiences.
  • Developed reusable components that can be used in future projects with minimal effort.
  • Worked closely with product owners, designers and other stakeholders throughout the development process.

Front-end-developer

Right&Above (crypto currency project)
03.2019 - 10.2019
  • Implementation of app architecture and logic.
  • Bug fixing.
  • Generated reports from databases using SQL queries.
  • Participation in regular meetings concerning product development.

Front-end-developer

Mangosoft (sales project)
09.2018 - 02.2019
  • Developed and maintained user-facing webpages using HTML, CSS, JavaScript, and jQuery for LinkedIn Bot.
  • Regular meetings with backend developers solve problem issues.
  • Participation in regular meetings concerning product development.

Front-end-developer

LMS (Learning Management System) - education project
10.2017 - 09.2018
  • Developing UI for LMS.
  • Participation in regular meetings concerning product development.

Front-end-developer

Freelance
02.2017 - 09.2017
  • Developing UI for sales project.

Education

English courses “Interlingua”
01.2009

M.Sc. - Accounting

Kyiv National Economic University named after Vadym Hetman
Kyiv
01.2005

B.Sc. - Accounting

National State Tax University
Kyiv
01.2004

Skills

  • Java Script
  • Typescript
  • HTML
  • CSS
  • ReactJS
  • NextJS

Certification

  • Front-end Development

Languages

Ukrainian
First Language
English
Upper Intermediate (B2)
B2

Websites

Timeline

Front-end-developer

ETI Software (telecommunications company)
04.2020 - Current

Front-end-developer

Qiio (IoT solutions for indastry)
10.2019 - 03.2020

Front-end-developer

Right&Above (crypto currency project)
03.2019 - 10.2019

Front-end-developer

Mangosoft (sales project)
09.2018 - 02.2019

Front-end-developer

LMS (Learning Management System) - education project
10.2017 - 09.2018

Front-end-developer

Freelance
02.2017 - 09.2017

English courses “Interlingua”

M.Sc. - Accounting

Kyiv National Economic University named after Vadym Hetman

B.Sc. - Accounting

National State Tax University

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Dmitry Kovalchuk