You will get React JS | React Developer | Front End Developer | JavaScript
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ā Custom React.js Design and Development ā As a React Developer, I'll create a unique and responsive React.js application tailored to your specific requirements, ensuring your UI stands out from the crowd.
ā Reusable UI Component Design and Development ā I'll design and develop reusable React.js components, fostering code reusability, enhanced performance, and seamless integration into any landing page or full-scale application.
ā Seamless 3rd-Party Integration and Management ā I'll integrate necessary third-party libraries and APIs to extend your application's functionality, enhance user experience, and support features like Webflow, web animations, and parallax effects.
ā Front-end Performance Enhancement ā As a Web Developer, I'll implement performance optimization techniques to ensure your application loads quickly, runs smoothly, and delivers an exceptional user experience, including optimized GSAP animations, parallax scrolling, and interactive elements.
ā Custom React.js Design and Development ā As a React Developer, I'll create a unique and responsive React.js application tailored to your specific requirements, ensuring your UI stands out from the crowd.
ā Reusable UI Component Design and Development ā I'll design and develop reusable React.js components, fostering code reusability, enhanced performance, and seamless integration into any landing page or full-scale application.
ā Seamless 3rd-Party Integration and Management ā I'll integrate necessary third-party libraries and APIs to extend your application's functionality, enhance user experience, and support features like Webflow, web animations, and parallax effects.
ā Front-end Performance Enhancement ā As a Web Developer, I'll implement performance optimization techniques to ensure your application loads quickly, runs smoothly, and delivers an exceptional user experience, including optimized GSAP animations, parallax scrolling, and interactive elements.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included $80
These options are included with the project scope.
$80
- Delivery Time 20 days
- Number of Revisions 0
- Number of Pages 22
- Design Customization
- Content Upload
- Responsive Design
- Source Code
19 reviews
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EC
Edward C.
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.
May 25, 2025
Improve loading performance of Sqaurespace page
Lightning fast, and super responsive. I would definitely hire again.
RW
Robin W.
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.
Apr 9, 2025
Web Developer Needed to Finalize & Integrate AI-Built Website
AD
Adnan D.
Feb 5, 2025
Next.js single page with parallex
About Yurii
React | Next.js | GSAP | Front End Developer | Full Stack Developer
100%
Job Success
Sumy, UkraineĀ - 7:13 pm local time
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 doesnāt just process data efficiently, but feels alive through GSAP + ScrollTrigger, advanced Web Animation, and browser-based 3D.
š 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.
š¬ 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.
š¬ 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 donāt just build functional apps ā 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
š„ ROLES I TAKE ON (15+ YEARS EXPERIENCE)
ā Full Stack Developer / Full Stack Engineer ā 40+ end-to-end SaaS platforms (React + Node.js), 15+ years
ā Frontend Developer / Front-End Developer ā 30+ production UI builds, 15+ years
ā React Developer / React.js / ReactJS Developer ā scalable React applications, 15+ years
ā Node.js / NodeJS Developer / Backend Developer ā 25+ APIs handling 1M+ requests/month, 15+ years
ā Next.js Developer / NextJS Developer ā 15+ SSR/SSG SaaS platforms, 15+ years
ā TypeScript Developer / JavaScript Developer ā 50+ modern codebases, 15+ years
ā GSAP Developer / Web Animation Developer ā high-performance UI animations, scroll interactions & micro-interactions, 15+ years
ā Three.js Developer / WebGL Developer ā interactive 3D experiences, product configurators & immersive web applications, 15+ years
ā SaaS Developer / Web Application Developer / Web App Developer ā MVP to enterprise-scale platforms, 15+ years
ā Webflow Developer ā Pixel-perfect marketing sites with custom advanced GSAP/JS integrations, 15+ years
š„ 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.
UI Development
Using the provided Figma designs, Iāll convert them into responsive, pixel-perfect components in Next.js with Tailwind CSS, ensuring the design translates accurately across all devices.