Vadym Kopachev

VK

Looking for a job

Vadym Kopachev

@vadymkopachev

I build full-stack products with React, Node.js, Golang, and production CI/CD.

What I'm looking for

I'm looking to build production products in a collaborative team, working closely with product owners on React, Node.js, Golang, and AI/ML-enabled features. I value ownership, technical growth, mentoring, and modern CI/CD practices.

I've delivered product features from concept to production at VOOPTY, partnering with Product Owners on CRM workflows, sales funnel automation, and maintainable React user interfaces.

At Software Planet Group, I owned full project lifecycles as a sole engineer, defended infrastructure against DDoS attacks, built trading tools, and created a SaaS photo gallery with face recognition.

I work across React, Node.js, Nest.js, Golang, Docker, and databases, and I've mentored junior developers, reviewed code, and built responsive Flutter applications.

Experience

Work history, roles, and key accomplishments

VO

Full Stack Developer

Voopty

Feb 2024 - Feb 2026 (2 years)

Designed and delivered new product features from concept to production, improved user experience, and optimized MongoDB queries. Replaced Webpack with Rspack, reducing startup time by approximately 10x.

React TypeScript JavaScript Express MongoDB Redis Docker Material Design Webpack

JC

Full Stack Developer

Joyn Chat

Feb 2023 - Sep 2023 (7 months)

Developed flexible UI components, implemented message reactions and real-time features, and rewrote the Golang backend to Nest.js TypeScript.

Go NestJS Flutter Dart Cassandra Docker

SG

Full Stack Developer

Software Planet Group

Jul 2019 - Dec 2022 (3 years 5 months)

Owned full project lifecycle, defended against DDoS attacks, containerized applications, and mentored junior developers. Built a SaaS photo gallery with face recognition.

NestJS Go React Redux Socket.IO Docker TypeScript Python Vue.Js PostgreSQL Express React Query SCSS PHP

IL

Fullstack Software Engineer

Interlink LLC

Jan 2019 - Mar 2019 (2 months)

Internship as a fullstack software engineer.

Education

Degrees, certifications, and relevant coursework

IS

ISMA University of Applied Sciences

Master, Information and Computer Science

2022 - 2023

Completed a Master's degree in Information and Computer Science from 2022 to 2023.

IA

ISMA, Informacijas Sistemu Menedžmenta Augstskola

Master, Information and Computer Science

2022 - 2023

Master's degree in Information and Computer Science from ISMA, Informacijas Sistemu Menedžmenta Augstskola, 2022-2023.

KD

Kyiv National University of Technologies and Design

Bachelor, Information and Computer Science

2019 - 2021

Earned a Bachelor's degree in Information and Computer Science from 2019 to 2021.

CC

Cherkasy State Business College

Junior, Information and Computer Science

2015 - 2019

Pursued a Junior degree in Information and Computer Science from 2015 to 2019.

CC

Cherkasy State Business College

Junior Specialist, Information and Computer Science

2015 - 2019

Pursued a Junior Specialist degree in Information and Computer Science from 2015 to 2019.

Tech stack

Software and tools used professionally

Availability

Looking for a job

Location

Ukraine

Authorized to work in

Salary expectations

30k+ USD

Job categories

Full Stack Developer Backend Engineer Mobile Application Developer Front End Developer Backend Web Developer React Developer NodeJS Developer Golang Developer Mobile Software Developer Full Stack Software Developer Full Stack Web Developer Full Stack Engineer Fullstack Development Full Stack JavaScript Developer Full Stack Full Stack Web Development

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