Misha Holovachko

Web Developer

About Me

A developer who cares about the details

I'm a web developer with 9 years of experience building fast, reliable web applications with React, Next.js and TypeScript — from streaming platforms and fintech dashboards to real-time and 3D products.

I often start projects from scratch: defining the architecture, choosing the tech stack and setting up a codebase that stays easy to grow. As a team lead I run code reviews, mentor junior developers and keep web and mobile teams aligned.

My focus is the front end, with working knowledge of Node.js and Express for the back end. I care about performance, clean maintainable code and a smooth experience on every device — and I use AI tools every day to move faster.

9

years of experience

30+

projects delivered

Team Lead

& mentor

Master's degree in Computer Systems and Networks, Uzhhorod National University

Tech stack

Languages

  • JavaScript
  • TypeScript
  • HTML5
  • CSS3

Front end

  • React
  • Next.js
  • Redux Toolkit
  • Zustand
  • SWR
  • Three.js
  • Recharts
  • Angular

Styling & UI

  • Tailwind CSS
  • Material UI
  • shadcn/ui
  • Vanilla Extract
  • Bootstrap

Back end & data

  • Node.js
  • Express.js
  • REST APIs
  • GraphQL
  • WebSockets
  • PostgreSQL
  • MySQL
  • MongoDB
  • Redis
  • Supabase

Cloud & integrations

  • AWS
  • OpenAI SDK
  • Plaid API
  • OAuth (Google, Facebook, Reddit)

Tools

  • Git
  • GitHub
  • GitLab
  • Bitbucket
  • Azure DevOps
  • Figma
  • Postman
  • BrowserStack
  • ESLint
  • Prettier