You will get React Developer | Front End Developer React | Figma to React | Next js
Top Rated
Project details
Thanks to my UX improvements, customer retention grew by 55% and Reduced client's website loading time by 3Ć ā revenue increased by 37%.
ā” 9+ years of experience in web development
ā 70+ successfully delivered projects
š¬ Long-term clients from the US, Canada, Australia
š Proven results in improving performance, UX, and business metrics
š» Services I offer:
ā Modern frontend development with React, Next.js, and TypeScript
ā Responsive frontend UI design ā tailored for all devices and screen sizes
ā Interactive frontend interfaces & motion animations (Framer Motion, Parallax)
ā Figma to production-ready frontend code (Pixel-perfect implementation)
ā Cross-browser compatibility and consistent frontend rendering
ā Frontend performance audits & optimization (Core Web Vitals, lazy loading, image optimization)
ā API integration for real-time frontend data rendering
ā Clean, maintainable, and scalable frontend codebase (component-driven, reusable patterns)
ā Frontend code commenting & documentation (on request)
ā SEO optimization for Next.js apps (structured data, meta tags, crawlability)
ā Frontend project migration & refactoring (e.g., from older versions)
ā” 9+ years of experience in web development
ā 70+ successfully delivered projects
š¬ Long-term clients from the US, Canada, Australia
š Proven results in improving performance, UX, and business metrics
š» Services I offer:
ā Modern frontend development with React, Next.js, and TypeScript
ā Responsive frontend UI design ā tailored for all devices and screen sizes
ā Interactive frontend interfaces & motion animations (Framer Motion, Parallax)
ā Figma to production-ready frontend code (Pixel-perfect implementation)
ā Cross-browser compatibility and consistent frontend rendering
ā Frontend performance audits & optimization (Core Web Vitals, lazy loading, image optimization)
ā API integration for real-time frontend data rendering
ā Clean, maintainable, and scalable frontend codebase (component-driven, reusable patterns)
ā Frontend code commenting & documentation (on request)
ā SEO optimization for Next.js apps (structured data, meta tags, crawlability)
ā Frontend project migration & refactoring (e.g., from older versions)
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$100
|
Standard
$500
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 1 day | 5 days | 10 days |
Number of Revisions | 2 | 2 | 2 |
Number of Pages | 1 | 5 | 10 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
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Tom V.
Apr 18, 2026
Finalizing & Bug Fixes on Next.js + Supabase SaaS (TypeScript)
Loved the work Ivan did, great communication and helped be understand better how things work. Managed to deliver everything perfect and quickly
FP
Flawed P.
Feb 9, 2026
Implement statement pages
Ivan did a great job for us. We will work with him again whenever we have a similar need.
IO
Irfan O.
Dec 23, 2025
Full Stack Web Developer to redesign and rebuild our website
Ivan is truly amazing! A highly experienced developer and a real professional. I reviewed many devs before him with high ratings, revenue but then I pulled the trigger on hiring him, and Im glad I did. He doesnāt waste time on meetings and talking (like many others who try to convince you to spend way more), he gets to work immediately, stays focused and moving fast. He completed everything I needed for the project and even went beyond my expectation. Iām really glad I found him and I will definitely hire him again soon. I can highly recommend Ivan to anyone who needs fast, high-quality website development!!
MM
Michelle M.
Sep 29, 2025
NextJS frontend for Laravel backend with REST API
It was a pleasure working with Ivan, he is a professional I can recommend. He listened to the feedback during the development , made own suggestions which improved the project and made changes during the PR reviews. I will again working with him.
MS
Maryna S.
Aug 5, 2025
Frontend Developer for Animated Landing Page
Ivan was a total pro. He quickly understood our requirements, suggested smarter solutions, and executed flawlessly. Highly recommended!
About Ivan
Full Stack Developer React | React Next.js | React Node.js | SaaS | AI
100%
Job Success
Cherkasy, UkraineĀ - 3:44 am local time
By combining AI-driven tools with my experience as a full-stack React developer, I streamline both frontend and backend work so teams can focus on product strategy instead of repetitive tasks.
I build scalable, high-performance apps with React, Next.js, Supabase, and Node.js (NestJS), delivering reliable end-to-end solutions for SaaS and AI-powered productsāfaster, without sacrificing maintainability. š
Iāve been working as a Full Stack Developer React for more than 10 years, and during this time Iāve successfully delivered 70+ projects as a Full Stack Developer React ā from MVPs to complex SaaS and AI-driven platforms. My experience as a Full Stack Developer React allows me to design systems that scale end-to-end, stay maintainable, and donāt require painful rewrites later.
š¤ During this time, I frequently integrate Node.js and NestJS on the backend with React and Next.js on the frontend, creating seamless end-to-end solutions for SaaS and AI-powered applications. I focus on building modular architectures that allow teams to scale quickly, implement real-time data features, and maintain high performance under load. By combining frontend and backend expertise, I ensure that both user interfaces and server-side systems work efficiently together, providing clients with faster deployment cycles and robust, maintainable products. Additionally, I optimize database interactions, API communications, and service integrations so SaaS platforms remain reliable as they grow.
š As a Full Stack Developer React, Iāve built long-term partnerships with clients from the US, Canada, and Australia, supporting SaaS and AI products through multiple growth stages. My work as a Full Stack Developer React consistently improves Core Web Vitals, load times, SEO, and user engagement.
āļø On the frontend, as a Full Stack Developer React, I specialize in React and Next.js using TypeScript and JavaScript. I convert Figma designs into pixel-perfect, production-ready interfaces šØ using Tailwind CSS, SCSS, CSS Grid, and Flexbox.
š„ļø As a Full Stack Developer React working with Next.js, I use SSR, SSG, CSR, and the App Router, following SEO and performance-first architecture. Performance optimization is a core part of my work as a Full Stack Developer React, including lazy loading, code splitting, and image optimization ā”.
š On the backend, as a Full Stack Developer React, I work with Node.js using NestJS to build scalable APIs and services. I have hands-on experience designing REST APIs, authentication systems (JWT, OAuth), working with databases (MongoDB, SQL), and integrating third-party services like Stripe š³ ā ensuring clean and reliable frontend-backend communication.
š¤ As a Full Stack Developer React, I also work with SaaS and AI-powered features, including integrations with AI services, building data-driven UIs, and creating responsive interfaces for intelligent applications.
š„ I provide consulting for teams looking for a Full Stack Developer React, helping improve architecture, performance, code quality, and development workflows. My experience allows me to identify bottlenecks early and prevent technical debt.
š§Ŗ I support testing and reliability using Jest, Cypress, and Testing Library. As a Full Stack Developer React, I focus on scalable, reusable codebases that are easy to maintain and extend.
š I hold the Meta Front End Developer Professional Certificate, strengthening my expertise as a Full Stack Developer React in modern frontend architecture, performance, and scalable applications.
ā What I can help you with
As a Full Stack Developer React / React Next.js / React Node.js Developer, I can help you with:
ā Full Stack development (React + Next.js + Node.js with NestJS)
ā Building SaaS and AI-powered web applications
ā Frontend architecture and scalable UI development
ā Backend API development with Node.js and NestJS
ā Performance optimization & Core Web Vitals ā”
ā Authentication systems (JWT, OAuth)
ā Stripe integrations š³
ā Real-time and data-driven applications
ā Refactoring and scaling existing codebases
ā Consulting and technical guidance
š My process
1ļøā£ You share your product goals or challenges
2ļøā£ I analyze architecture, performance risks, and scope
3ļøā£ We align on priorities, timeline, and expectations
4ļøā£ You receive regular updates (daily or weekly)
5ļøā£ Final delivery, testing, and post-launch support š
š© If youāre looking for a Full Stack Developer React who understands Next.js, Node.js with NestJS, SaaS, and AI ā click Invite and letās discuss your project.
Best regards,
Ivan Zinchenko
Steps for completing your project
After purchasing the project, send requirements so Ivan can start the project.
Delivery time starts when Ivan receives requirements from you.
Ivan works on your project following the steps below.
Revisions may occur after the delivery date.
Project Development
I complete the main work according to your requirements. This step includes development, design, setup, or any technical work outlined in the scope.
Testing & Quality Assurance
I test everything thoroughly to make sure it meets the agreed standards. This may include cross-browser checks, responsive layout testing, or functional validation.