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You will get an AI SaaS web app with OpenAI integration and subscription system

Irfan A.Status: Offline
Irfan A. Irfan A.
5.0
Preview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Irfan, priced and ready to go.
Irfan A.Status: Offline
Irfan A. Irfan A.
5.0
Preview imagePreview image

Let a pro handle the details

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

Project details

I will develop a modern AI SaaS application where users can generate content, automate tasks, or use AI-powered tools with subscription-based access.

This is perfect for startups building AI products.

Key Features:

✔ User authentication system
✔ AI integration (OpenAI API)
✔ Subscription payments (Stripe)
✔ Usage tracking system
✔ Dashboard for users
✔ Secure API backend
✔ Responsive UI

Tech Stack:

Next.js, Node.js, TypeScript, Stripe, OpenAI API, MongoDB/PostgreSQL, Vercel
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$120
Standard
$300
Advanced
$600
Delivery Time 5 days 8 days 12 days
Number of Revisions
233
Number of Pages
356
Design Customization
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$30 - $100
5.0
3 reviews
100% Complete
(3)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

MM

Majid M.
5.00
Mar 9, 2026
Full Stack Developer Needed for AI Generated Web App Irfan was great to work with. He quickly understood our React and Node/Express project, fixed the issues efficiently, and delivered clean, reliable solutions. Communication was smooth and professional throughout the process. Highly recommended for react and full-stack development work.

RE

Remy E.
5.00
Feb 18, 2026
Full-Stack Developer for React and Node.js Project Irfan is a highly capable full-stack developer. He understands both frontend and backend deeply, delivers clean and maintainable code, communicates clearly, and manages timelines efficiently. Highly recommended.

AH

Ali H.
5.00
Jan 6, 2026
Website Optimization and Production-Ready Fixes Irfan did an excellent job improving our Next.js + TypeScript codebase. He fixed build and runtime issues, resolved TypeScript errors, and improved layout responsiveness.
He followed instructions carefully, communicated clearly throughout the project, and delivered everything on time. The process was smooth and professional from start to handover. Highly recommended
Irfan A.Status: Offline

About Irfan

Irfan A.Status: Offline
Next.js / React Developer | Node.js APIs | SaaS & Bug Fixing
75% Job Success
5.0  (3 reviews)
Bahawalpur, Pakistan - 4:54 am local time
Need a reliable Next.js / React developer to fix bugs, build features, or ship a full-stack web app?

I help startups and businesses build and improve modern web applications using Next.js, React, Node.js, and TypeScript.

Whether you need a bug fixed, a new feature added, or a full SaaS product built, I can jump into your codebase and deliver clean, production-ready solutions.

⭐ 100% Job Success
⚡ Fast communication (0–4 hour response)
💻 Full-Stack JavaScript Developer

What I Can Help You With
• Fix bugs in Next.js / React applications
• Build new features and UI components
• Develop REST APIs and backend services
• Create dashboards and admin panels
• Build SaaS applications and MVPs
• Implement authentication systems
• Integrate Stripe payments and subscriptions
• Connect third-party APIs and services

Tech Stack
Frontend
Next.js, React, TypeScript, JavaScript ES6+, Tailwind CSS

Backend
Node.js, Express.js, REST APIs, GraphQL

Databases
PostgreSQL, MongoDB, MySQL, SQLite

ORM / Tools
Prisma, Mongoose, Drizzle , Sequelize,

Authentication
NextAuth/AuthJS, Passport.js, OAuth, JWT, Session & Cookie Auth

Payments & Integrations
Stripe, Stripe Connect, Webhooks, Uber APIs, Google Maps APIs

DevOps
Vercel, Netlify, AWS EC2, Ubuntu VPS, GitHub Actions, PM2

Recent Work
✔ Built a SaaS checkout and subscription system using Stripe
✔ Fixed production bugs in a Next.js + TypeScript application
✔ Implemented secure authentication and role-based access systems

If you need a Next.js developer who can quickly understand your project and deliver reliable code, feel free to send me a message.

I usually reply within a hour.

Steps for completing your project

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

Delivery time starts when Irfan receives requirements from you.

Irfan works on your project following the steps below.

Revisions may occur after the delivery date.

Planning

Define AI features, system design, and requirements.

Development

Build AI features, auth system, and Stripe integration.

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