You will get AI-powered features integrated into your React.js, Next.js web applications
Top Rated
Project details
Looking to add AI capabilities to your web application? I integrate modern AI features into React.js, Next.js, and MERN Stack applications, including AI assistants, intelligent automation, content generation, and custom workflows. I focus on clean architecture, scalable development, secure API integration, and a seamless user experience to help businesses build smarter products.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, SecurityWhat's included
| Service Tiers |
Starter
$149
|
Standard
$499
|
Advanced
$999
|
|---|---|---|---|
| Delivery Time | 7 days | 15 days | 30 days |
Number of Revisions | 0 | 1 | 2 |
Number of Pages | 3 | 5 | 8 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
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MM
Majid M.
Feb 4, 2026
Next.js / React.js Expert Needed for Bug Fixes & Performance Improvements
Sajjad did a great job fixing bugs and improving performance in our Next.js / React app. He understood the codebase quickly, delivered clean fixes, and communicated clearly throughout. Highly recommended.
MB
Muhammad B.
Dec 29, 2025
React.js & Next.js Developer for Modern Portfolio Website
The developer did an excellent job building my React.js & Next.js portfolio website. The site is modern, responsive, fast, and exactly what I was looking for. Communication was clear throughout the project, deadlines were met, and the quality of work exceeded my expectations. Highly recommended for anyone looking for a skilled React.js and Next.js developer.
About Sajjad
React.js | Next.js | Node.js | MERN Stack | Full Stack Developer
100%
Job Success
Rawalpindi, Pakistan - 3:31 pm local time
I help startups, agencies, and businesses build fast, scalable, and user-friendly applications using React.js, Next.js, Node.js, and the MERN stack. Whether you need a SaaS platform, admin dashboard, business website, landing page, or custom web application, I focus on delivering clean code, smooth user experiences, and solutions that are built to scale.
Over the past few years, I've worked on a variety of projects ranging from business websites and dashboards to custom A2P/10DLC-compliant websites for SMS campaign approvals. My goal is simple: understand your requirements, communicate clearly, and deliver a solution that works reliably in production.
What I can help with:
• React.js and Next.js applications
• Full Stack MERN development
• Node.js and Express.js backend development
• MongoDB database design and integration
• REST API development and third-party integrations
• Authentication and user management systems
• Admin dashboards and SaaS platforms
• AI integrations and workflow automation
• Performance optimization and bug fixing
• A2P/10DLC-compliant websites and Twilio integrations
My tech stack includes React.js, Next.js, JavaScript, TypeScript, Node.js, Express.js, MongoDB, Tailwind CSS, Material UI, Redux Toolkit, Zustand, and modern AI-assisted development tools such as Cursor, Claude, Bolt.new, and Loveable that help build scalable applications.
Clients appreciate working with me because I focus on communication, problem-solving, code quality, and long-term maintainability. I believe a successful project is not just about writing code it's about building something that supports your business goals and can grow with your needs.
If you have a project in mind, feel free to reach out. I'd be happy to discuss your requirements and see how I can help.
Core Expertise: React.js, Next.js, Node.js, MERN Stack, Full Stack Development, JavaScript, TypeScript, MongoDB, Express.js, REST API Development, API Integration, Authentication & Authorization, Admin Dashboards, SaaS Development, AI Integration, AI Agents, OpenAI Integration, AI Automation, Cursor AI, Claude, Bolt.new, Loveable, Responsive Web Development, Landing Pages, Business Websites, Tailwind CSS, Material UI, Redux Toolkit, Zustand, Axios, Performance Optimization, Bug Fixing, Code Refactoring, Figma to React, Pixel-Perfect UI, Twilio Integration, A2P/10DLC Compliance, SMS Campaign Approval Websites, SMS Automation, Web Application Development, Frontend Development, Backend Development, Agile Development, Git.
Steps for completing your project
After purchasing the project, send requirements so Sajjad can start the project.
Delivery time starts when Sajjad receives requirements from you.
Sajjad works on your project following the steps below.
Revisions may occur after the delivery date.
Project Discovery & Planning
Review your requirements, AI use case, APIs, and technical goals to define the best implementation strategy.
Development & Integration
Develop and integrate AI features into your application using scalable and maintainable architecture.