浪人

NIKITA VUSATYI

Frontend Engineer

> gitronin.track_record

→ 4+ years, 9+ projects delivered, 2 products built solo from zero to production

> gitronin.expertise

→ Dashboards, map interfaces, data-heavy systems, Google Docs-level complex UIs

> gitronin.stack

→ React, Next.js, TypeScript, Node.js, PostgreSQL

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Let's Talk

What I Deliver

Proven solutions I bring to every project

📊

Admin Dashboards & Data Interfaces

Complex admin panels, statistics dashboards, and data-heavy interfaces that handle large datasets with virtualization and optimized rendering.

ReactNext.jsTanStack QueryAntD

🗺️

Map-based & Geospatial Interfaces

Interactive map interfaces with real-time data visualization, geospatial monitoring, and location-based workflows using Mapbox.

MapboxData VisualizationReal-time

🚀

Full Product Development

Taking products from zero to production as a sole developer — architecture, frontend, backend integration, deployment, and ongoing support.

Solo DeveloperFull LifecycleProduction

🚀

Product-Style Web Applications

Building complete web experiences with frontend architecture, backend-connected flows, authentication, and polished UI.

FrontendArchitectureProduct UI

⚡

API-driven Frontend Architecture

Scalable frontend systems with efficient data fetching, caching strategies, state management, and seamless backend integration.

RESTGraphQLZustandTypeScript

Featured Projects

Building products that make a difference

Komora

Full Stack Engineer

Agribusiness management platform with geospatial visualization, administrative dashboards and real-time analytics. Built the entire frontend and contributed backend endpoints.

Key Achievements:

▸Map-based interfaces using Mapbox for geospatial visualization
▸Administrative dashboards and statistics panels
▸Backend CRUD endpoints in Node.js
▸Marketing landing page built with Astro

Tech Stack:

Next.jsAstroTanStack QueryAntDMapboxZustand

View Project

Studiosy

Front-End Engineer

Find the perfect photo studio in your city. Browse, compare, and choose studios that meet your needs. From unique locations to professional equipment.

Key Achievements:

▸Advanced search and filtering system
▸Optimized image loading and LCP improvements
▸Server Actions with robust error handling
▸Real-time availability checking

Tech Stack:

Next.jsTanStack QueryZustandAntDTailwind

View Project

LECTRUM

Mentor & Course Creator

Master key Next.js mechanics and learn how the framework opens the path to $3000+ projects and middle roles. Comprehensive Next.js education platform.

Key Achievements:

▸Created comprehensive Next.js curriculum
▸Mentored 50+ developers
▸Built interactive learning materials
▸Covered both Pages Router and App Router

Tech Stack:

Next.jsi18nReduxZustandMobXAWS

View Project

Faculty of Flight

Front-End Engineer

Industry leaders in online aviation and safety training. Comprehensive training platform ready to assist with all aviation training needs.

Key Achievements:

▸Complex training management system
▸Interactive course delivery platform
▸Real-time progress tracking
▸Certification and compliance features

Tech Stack:

Next.jsAntDTanStack QueryZustandReduxstyled-components

View Project

Want to see more?

These are just highlights. Check out my GitHub for more projects, contributions, and experiments.

GitHub Profile LinkedIn

About This Ronin

The Journey

Frontend-focused engineer with 4+ years of experience building web applications using React, Next.js and TypeScript. Started self-taught through books, documentation, and relentless practice — then backed it up with a Master's in Computer Science.

Experienced in building administrative dashboards, data-heavy interfaces and API-driven frontend systems. Recently expanded into full stack development with hands-on Node.js and PostgreSQL backend experience.

I don't chase trends. I solve real problems with the right tools, take full frontend ownership in product teams, and deliver solutions that create measurable impact. That's the Git Ronin way.

> git commit -m "Code with purpose, deliver excellence"

Why Work With Me

🎯

Full Product Ownership

Built 2 products from zero to production as sole frontend developer — architecture, implementation, deployment

⚡

Complex UI Challenges

From Google Docs analogs to Mapbox geospatial interfaces — proven ability to tackle the hardest frontend problems

📊

Data-Heavy Expertise

Admin panels, dashboards, and large dataset handling across 9+ production projects

🌟

Proven Mentoring Track Record

Mentored developers at LECTRUM with nearly all students leaving positive reviews on dou.ua

Defining Challenges

📝

Hardest Challenge

Google Docs Analog

Built a collaborative document editor with rich-text editing capabilities — one of the most architecturally complex frontend challenges. Required deep understanding of content editing, state synchronization, and complex UI interactions.

Rich Text EditorComplex StateReact

🚀

Full Ownership

Two Products: Zero to Production Solo

Built two complete products as the sole frontend developer — from architecture design to production deployment. Full ownership of technology choices, project structure, performance optimization, and delivery.

KomoraStudiosySolo Developer

Years Experience

Projects Delivered

Full Stack

Frontend + Backend

∞

Passion for Code

"Code with purpose. Lead with empathy. Deliver excellence."

— Git Ronin Philosophy

Professional Journey

4+ years of building exceptional digital products

Full StackJanuary 2025 - January 2026

Full Stack Engineer

Komora

Sole frontend engineer on an agribusiness platform. Built the entire frontend from scratch, including geospatial interfaces and admin dashboards, plus backend endpoints in Node.js.

▸Built the entire frontend from scratch as the sole frontend engineer
▸Developed Mapbox-based interfaces for geospatial visualization and monitoring
▸Created admin dashboards, statistics panels, and backend CRUD endpoints in Node.js

Next.jsAstroTypeScriptTanStack QueryMapboxZustandNode.js

DevelopmentJuly 2023 - December 2025

Front-End Engineer

Studiosy

Sole frontend developer for a photo studio booking platform — client-facing product, admin panel, and marketing landing page.

▸Built the complete client-facing platform and admin panel as sole developer
▸Integrated APIs for search, listings management, and booking workflows
▸Optimized performance and achieved strong SEO with organic growth

Next.jsTypeScriptTanStack QueryZustandAntDTailwind CSS

EducationFebruary 2023 - December 2024

Next.js Mentor

LECTRUM

Mentored developers in modern Next.js development. Created course materials, delivered lectures, and guided students through production-ready projects.

▸Contributed to building a comprehensive Next.js course (App Router, Pages Router, architecture patterns)
▸Delivered lectures and hands-on code reviews for developers transitioning to Next.js
▸Nearly all students left positive reviews on dou.ua

Next.jsReactTypeScriptApp RouterPages RouterReduxZustand

DevelopmentSeptember 2021 - October 2023

Front-End Engineer

Global Partner Soft

9 client projects across e-commerce and education — including a Google Docs-style editor, marketplace platforms, and complex admin systems.

▸Built a Google Docs-style collaborative document editor — the hardest frontend challenge in my career
▸Delivered e-commerce platforms (grocery marketplace, aviation courses) and complex admin panels
▸Rewrote a large administrative dashboard for an online education platform

ReactNext.jsTypeScriptSSRAdmin PanelsREST API

Education & Background

🎓

Master of Computer Science

Khmelnytskyi National University

2023 - 2024

Advanced

📅 3+ years

Used in:

Complex state management

Framer Motion

Proficient

Used in:

Animations & interactions

Proficient

Used in:

Backend development

Proficient

Used in:

Development environment

Currently Exploring

🥟

Bun

Next-gen JavaScript runtime

💿

Remix

Full-stack web framework

💧

Drizzle ORM

TypeScript-first ORM

Technology Selection Philosophy

For landing pages: Astro + Tailwind for maximum speed and SEO

For web applications: Next.js + TanStack Query + Zustand for optimal DX and UX

For complex systems: Next.js + TypeScript + GraphQL for scalability and maintainability

> I don't chase trends. I choose technologies that solve real problems and deliver measurable results.

Get In Touch

Let's build something amazing together

contact@nikita-vusatyi:~$

> nikita.getContactInfo()

{

name: "Nikita Vusatyi",

role: "Frontend Engineer (React / Next.js)",

location: "Kyiv, Ukraine",

experience: 4,

availability: "Open to opportunities",

> nikita.getBio()

"Frontend-focused engineer with backend experience. Building dashboards, data-heavy interfaces and API-driven systems. When I'm not coding, I'm studying Viking history or at the gym."

> nikita.getPhilosophy()

"I code because I love it, not because it's my job. The keyboard is my katana, the screen is my battlefield."

> _

Connect With Me

mixggua@gmail.com

linkedin.com/in/gitronin

GitHub

github.com/gitronin

@ReactRonin

Phone

+380-67-990-53-18

Available for:

▸Full-time opportunities
▸Freelance projects
▸Technical consulting
▸Mentoring & code reviews

Whether you want to collaborate on a project, need technical guidance, or just want to talk tech—I'm always up for a conversation.

Let's Talk