Upwork home
Sign up
Project Catalog
DesignDesign
Video & AudioVideo & Audio
Development & ITDevelopment & IT
MarketingMarketing
Writing & TranslationWriting & Translation
MoreMore

You will get Next.js | React | Front End Developer | Web Developer

Yurii V.Status: Offline
Yurii V.
4.8
Top Rated
Preview image

Let a pro handle the details

Buy Web Application Programming services from Yurii, priced and ready to go.
Yurii V.Status: Offline
Yurii V.
4.8
Top Rated
Preview image

Let a pro handle the details

Buy Web Application Programming services from Yurii, priced and ready to go.

Project details

Experienced Front End Developer and Web Developer specializing in Next.js and React. I build fast, responsive, and SEO-friendly web applications with modern user interfaces and clean, maintainable code. Strong expertise in React.js, Next.js, JavaScript, TypeScript, HTML5, CSS3, Tailwind CSS, REST API integration, and performance optimization.

I develop scalable web solutions ranging from landing pages and corporate websites to complex dashboards, SaaS platforms, booking systems, and e-commerce applications. My focus is on creating high-quality user experiences, pixel-perfect implementations from Figma, responsive layouts, cross-browser compatibility, and optimized Core Web Vitals.

Key Skills:

Next.js Development
React.js Development
Front End Development
Web Development
JavaScript (ES6+)
TypeScript
HTML5 / CSS3
Tailwind CSS
Responsive Design
REST API Integration
UI/UX Implementation
Figma to React
Performance Optimization
SEO-Friendly Websites
Component-Based Architecture
Git / GitHub
Full Website Development

I deliver modern, scalable, and high-performance web applications that help businesses grow and provide excellent user experiences across all devices.
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance Optimization

What's included $80

These options are included with the project scope.

$80
  • Delivery Time 25 days
  • Number of Revisions 1
  • Number of Pages 1
    • Content Upload
    • Responsive Design
    • Source Code
4.8
19 reviews
84% Complete
(16)
11% Complete
(2)
5% Complete
(1)
1% Complete
(0)
1% Complete
(0)

EC

Edward C.
5.00
Feb 26, 2026
GSAP Animation Expert Yurii is a magician and was very patient with our ever-changing requirements. He delivered exactly what we asked for with great attention to detail. Looking forward to our next project with him.

BC

Brendan C.
5.00
May 25, 2025
Improve loading performance of Sqaurespace page Lightning fast, and super responsive. I would definitely hire again.

RW

Robin W.
5.00
May 12, 2025
Script and landing page optimization I hired Yurii for front end development for our landing pages and GSAP optimization and he was stellar to work with. Extremely responsive, fast, reliable and skilled. I'd highly recommend him!

sw

stephen w.
4.70
Apr 9, 2025
Web Developer Needed to Finalize & Integrate AI-Built Website

AD

Adnan D.
5.00
Feb 5, 2025
Next.js single page with parallex
Yurii V.Status: Offline

About Yurii

Yurii V.Status: Offline
React | Next.js | GSAP | Front End Developer | Full Stack Developer
100% Job Success
4.8  (19 reviews)
Sumy, Ukraine - 11:08 pm local time
🌟 If you are looking for a Full Stack Developer who can build a robust, scalable SaaS platform from scratch and transform a flat UI into an immersive, high-converting 3D experience using Three.js and GSAP, you are in the right place. I bridge the gap between heavy-duty backend engineering and cutting-edge creative front-end performance, including low-code speed (Webflow).

Full Stack Developer / Web Developer with 15+ years of experience architecting fast, production-ready web applications, complex APIs, and interactive frontend ecosystems. I combine backend reliability with creative motion design, ensuring your app doesn’t just process data efficiently, but feels alive through GSAP + ScrollTrigger, advanced Web Animation, and browser-based 3D.

🚀 HOW I DELIVER VALUE AS A FULL STACK ENGINEER
As a Full Stack Developer / React Developer, I take full ownership of the product lifecycle. I clarify requirements quickly, architect clean databases, optimize API endpoints, and craft pixel-perfect user interfaces. Whether working with an enterprise design system or building from scratch using Tailwind CSS, Material UI, Chakra UI, or Ant Design, I ensure top-tier execution.
Scalable Backend & APIs: Designing high-throughput RESTful and GraphQL APIs with Node.js, optimizing database queries, and managing secure user authentication and third-party integrations.
High-Performance UI: Optimization-focused frontend development (rendering efficiency, lazy loading, code splitting) to keep applications smooth, even when rendering heavy animations.

Full-Stack Architecture: Building with Next.js for optimal SSR/SSG balance, maximizing both technical SEO, initial load speed, and dynamic data fetching.

Interactive Motion & 3D (My Specialty): Implementing subtle micro-interactions, full scroll-driven storytelling, and interactive 3D elements (Three.js / WebGL) without sacrificing app performance or mobile stability.

Business-Oriented Approach: Clean content hierarchy, solid responsiveness, accessibility (prefers-reduced-motion), and conversion-optimized flows.

🎬 THE TECH STACK & CAPABILITIES
Full Stack & Architecture: End-to-end SaaS platforms, database design, secure token-based auth, cloud deployment, and system architecture.
Modern Frontend: High-scale React and Next.js applications with strict TypeScript for type-safe, maintainable codebases.
Animation Engine: GSAP for advanced timelines, complex ScrollTrigger sequences, multi-layered Parallax depth, and cinematic section transitions.
3D Graphics: Three.js scenes, materials, lighting, and camera work integrated with web layouts for product configurators or interactive landing pages.
Low-Code Speed: Webflow Developer capabilities for ultra-fast marketing sites, enhanced with custom JavaScript/GSAP code injections.

🎬 ANIMATION & 3D: WHERE ENGINEERING MEETS MOTION
While I handle heavy-duty backend logic and scalable architectures, my true passion lies in motion-first web experiences. I don’t just build functional apps — I craft digital journeys with smooth transitions, layered Parallax depth, and high-fidelity Web Animation that guides users through a compelling story.

The Engine: I use GSAP as my main tool for advanced, timeline-drive

🔥 ROLES I TAKE ON (15+ YEARS EXPERIENCE)
✔ Full Stack Developer / Full Stack Engineer — 40+ end-to-end SaaS platforms (React + Node.js), 15+ years
✔ Frontend Developer / Front-End Developer — 30+ production UI builds, 15+ years
✔ React Developer / React.js / ReactJS Developer — scalable React applications, 15+ years
✔ Node.js / NodeJS Developer / Backend Developer — 25+ APIs handling 1M+ requests/month, 15+ years
✔ Next.js Developer / NextJS Developer — 15+ SSR/SSG SaaS platforms, 15+ years
✔ TypeScript Developer / JavaScript Developer — 50+ modern codebases, 15+ years
✔ GSAP Developer / Web Animation Developer — high-performance UI animations, scroll interactions & micro-interactions, 15+ years
✔ Three.js Developer / WebGL Developer — interactive 3D experiences, product configurators & immersive web applications, 15+ years
✔ SaaS Developer / Web Application Developer / Web App Developer — MVP to enterprise-scale platforms, 15+ years
✔ Webflow Developer — Pixel-perfect marketing sites with custom advanced GSAP/JS integrations, 15+ years

🔥 TECH STACK
Frontend: React.js, ReactJS, React Hooks, Next.js, NextJS, Vue.js, Nuxt.js, TypeScript, Redux, Zustand, Tailwind CSS, shadcn/ui, GSAP, ScrollTrigger, Three.js, Web Animation, Parallax effects, Tailwind CSS, SCSS, Styled Components, MUI, Chakra UI, Ant Design
Backend: Node.js, NodeJS, Express.js, NestJS, Python, FastAPI, REST, GraphQL, WebSockets
Database: PostgreSQL, Supabase, MongoDB, MySQL, Redis, Prisma
Supabase: Auth, Row-Level Security, Edge Functions, Realtime, Storage
AWS: Lambda, S3, RDS, EC2, CloudFront, API Gateway, SQS, SNS, Cognito, ECS
Other cloud: Firebase, Vercel, Netlify, Cloudflare
Payments: Stripe Subscriptions, Stripe Connect, Stripe Checkout, Stripe Billing, PayPal

Steps for completing your project

After purchasing the project, send requirements so Yurii can start the project.

Delivery time starts when Yurii receives requirements from you.

Yurii works on your project following the steps below.

Revisions may occur after the delivery date.

Requirement Analysis

Review all provided materials, clarify details, and define the final scope of work

Review the work, release payment, and leave feedback to Yurii.