You will get React or Next.js bugs fixed professionally
Project details
Is your website slow and losing visitors?
I will improve your website's loading speed, performance, and user experience using modern optimization techniques.
You'll get:
✅ Faster loading times
✅ Better Google PageSpeed scores
✅ Core Web Vitals optimization
✅ Image optimization
✅ JavaScript & CSS optimization
✅ Lazy loading
✅ Caching improvements
✅ Mobile performance optimization
✅ Better SEO performance
Technologies
• React
• Next.js
• JavaScript
• TypeScript
• Tailwind CSS
• HTML/CSS
Perfect for:
• Business websites
• SaaS products
• Landing pages
• Ecommerce stores
• Startup websites
I will improve your website's loading speed, performance, and user experience using modern optimization techniques.
You'll get:
✅ Faster loading times
✅ Better Google PageSpeed scores
✅ Core Web Vitals optimization
✅ Image optimization
✅ JavaScript & CSS optimization
✅ Lazy loading
✅ Caching improvements
✅ Mobile performance optimization
✅ Better SEO performance
Technologies
• React
• Next.js
• JavaScript
• TypeScript
• Tailwind CSS
• HTML/CSS
Perfect for:
• Business websites
• SaaS products
• Landing pages
• Ecommerce stores
• Startup websites
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$39
|
Standard
$79
|
Advanced
$149
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 3 days |
Number of Revisions | 2 | 5 | Unlimited |
Bug Investigation | |||
Fix Documentation | - | ||
Detailed Code Comments | - |
Frequently asked questions
About Raja Abbas
Full-Stack MERN Developer | React.js, Next.js, TypeScript
Abbottabad, Pakistan - 1:10 am local time
Looking for a React.js, Next.js, and TypeScript developer who can build fast, scalable, and production-ready web applications? You're in the right place.
I help startups, SaaS companies, agencies, and growing businesses transform ideas into modern, responsive, scalable, and high-performance web applications using React.js, Next.js, TypeScript, Node.js, Express.js, MongoDB, and Tailwind CSS.
With 3+ years of professional experience as a Full-Stack JavaScript Developer and Development Team Lead, I've contributed to SaaS platforms, AI-powered applications, admin dashboards, startup MVPs, business websites, e-commerce platforms, and custom web applications while delivering production-ready software focused on scalability, maintainability, and exceptional user experience.
I believe successful software is more than writing code it's about understanding business goals, solving real problems, and delivering reliable solutions that help businesses grow.
Whether you're launching a startup, building an MVP, scaling an existing product, integrating third-party APIs, improving website performance, or converting Figma designs into production-ready code, I deliver clean, maintainable, and scalable solutions with clear communication throughout every stage of the project.
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About Me:
✔ 3+ Years Professional Experience
✔ SaaS & Startup Specialist
✔ Clean Architecture
✔ Fast Communication
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What I Build:
• SaaS Platforms
• AI-Powered Web Applications
• Full-Stack MERN Applications
• Admin Dashboards
• Business Websites
• Landing Pages
• React.js Applications
• Next.js Applications
• Startup MVPs
• E-commerce Applications
• Custom Web Applications
• CRM & Dashboard Solutions
• REST API Integration
• Authentication Systems
• Figma to React / Next.js Conversion
• AI Development
• AI Integration
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Tech Stack:
Frontend:
✔ React.js
✔ Next.js
✔ TypeScript
✔ JavaScript (ES6+)
✔ Remix
✔ HTML5
✔ CSS3
✔ Tailwind CSS
✔ Material UI
✔ shadcn/ui
✔ Framer Motion
State Management:
✔ Redux Toolkit
✔ Zustand
✔ TanStack Query (React Query)
Backend:
✔ Node.js
✔ Express.js
✔ MongoDB
✔ Mongoose
✔ Firebase
Authentication & APIs:
✔ REST APIs
✔ Express REST APIs
✔ API Integration
✔ JWT Authentication
✔ OAuth
✔ NextAuth.js
✔ Axios
AI Integration:
✔ OpenAI API
✔ Google Gemini API
✔ Claude API
Development Tools:
✔ Git
✔ GitHub
✔ Docker
✔ Vercel
✔ Netlify
✔ Render
✔ Vite
✔ Postman
Performance & Optimization:
✔ Core Web Vitals Optimization
✔ Technical SEO
✔ Performance Optimization
✔ Responsive Web Design
✔ Cross-Browser Compatibility
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Why Clients Choose Me:
✅ Clean, scalable, and maintainable code
✅ Production-ready React.js & Next.js applications
✅ Mobile-first responsive development
✅ Pixel-perfect Figma to React / Next.js conversion
✅ REST API & third-party API integration
✅ High-performance applications optimized for Core Web Vitals
✅ Technical SEO implementation
✅ Reusable and scalable component architecture
✅ Fast turnaround without compromising quality
✅ Clear communication and regular progress updates
✅ Long-term support and collaboration
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I enjoy solving challenging engineering problems and building products that create real business value. My experience working with startups has taught me how to move quickly without sacrificing quality, ensuring every application is built with scalability, maintainability, performance, and future growth in mind.
Whether you need a modern React.js application, a scalable Next.js website, a SaaS platform, AI integration, dashboard development, API integration, performance optimization, or a complete MVP, I'm ready to help turn your vision into reality.
If you're looking for a reliable React.js & Next.js developer who communicates clearly, writes clean code, and delivers production-ready solutions, let's discuss your project today. I'd be happy to help.
Steps for completing your project
After purchasing the project, send requirements so Raja Abbas can start the project.
Delivery time starts when Raja Abbas receives requirements from you.
Raja Abbas works on your project following the steps below.
Revisions may occur after the delivery date.
Analyze the issue
Identify the root cause.
Fix the bug
Implement a reliable solution.