You will get a custom ai saas web application or ai wrapper in nextjs
Project details
Looking to launch a profitable AI startup quickly? I specialize in building custom AI SaaS web applications and high performance AI wrappers in Nextjs. Instead of using clunky no-code platforms, I engineer custom, production-ready applications that scale flawlessly as your user base grows.
Whether you need a specialized micro SaaS tool, an intelligent content engine, or a fast AI wrapper to commercialize an open-source model, I handle the development process from scratch.
What this Gig includes:
• Scalable full stack development using modern Next.js and React architectures
• Deep API integration with OpenAI (GPT-4o/o1), Claude, Midjourney, and vector databases
• Complete security features: NextAuth, Supabase Auth, or Clerk implementation
• Database integration using PostgreSQL, MongoDB, Prisma, or Supabase
• Secure subscription and payment integration using Stripe or Lemon Squeezy
• Responsive layout engineering powered by Tailwind CSS or Shadcn UI
• Optimized deployment configurations for Vercel or Netlify
Why choose an expert developer?
As an expert MVP developer, I write clean, modular code with structured git commits. Every project includes comprehensive code
Whether you need a specialized micro SaaS tool, an intelligent content engine, or a fast AI wrapper to commercialize an open-source model, I handle the development process from scratch.
What this Gig includes:
• Scalable full stack development using modern Next.js and React architectures
• Deep API integration with OpenAI (GPT-4o/o1), Claude, Midjourney, and vector databases
• Complete security features: NextAuth, Supabase Auth, or Clerk implementation
• Database integration using PostgreSQL, MongoDB, Prisma, or Supabase
• Secure subscription and payment integration using Stripe or Lemon Squeezy
• Responsive layout engineering powered by Tailwind CSS or Shadcn UI
• Optimized deployment configurations for Vercel or Netlify
Why choose an expert developer?
As an expert MVP developer, I write clean, modular code with structured git commits. Every project includes comprehensive code
Programming Languages
JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$60
|
Standard
$120
|
Advanced
$300
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 2 | 4 | Unlimited |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | |||
Source Code | - | - | - |
About Salim
AI Web App Developer | Next.js & OpenAI/Claude Integration
Gilgit, Pakistan - 3:32 pm local time
I build production ready platforms that turn your users into paying customers.
𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐖𝐢𝐭𝐡
𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 + 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 + 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 + 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀 & 𝗦𝗮𝗮𝗦 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀
Hi i'm a Full Stack Web Developer specializing in the MERN stack (MongoDB, Express.js, React.js, Node.js) and Next.js, helping startups, SaaS founders, and businesses build modern, scalable, and high-performance web applications.
I'm currently offering highly competitive rates and fast, dedicated turnaround for early clients making this a great time to bring your project to me and get premium quality work at a fraction of typical agency costs.
𝐖𝐡𝐚𝐭 𝐈 Do
𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
✅ React.js and Next.js (App Router expert)
✅ Responsive, mobile-first, and high-converting UI layouts
✅ Tailwind CSS, Shadcn UI, Radix UI, and Material UI
✅ State management and caching with Zustand, Redux Toolkit, and React Query
𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴
✅ Node.js and Express.js backend architecture
✅ Secure, high-performance RESTful API development and integration
✅ Authentication protocols (Clerk, Auth0, JWT, and custom sessions)
✅ Database design and management with MongoDB, PostgreSQL, and Supabase
✅ Secure third-party API integrations (Stripe, PayPal, CRMs, Twilio)
✅ Real-time web features using WebSockets and Socket io
𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻
✅ AI-powered application development using OpenAI and Claude (Anthropic) APIs
✅ Smart conversational AI chatbots and custom LLM background workflows
✅ Debugging, refactoring, and upgrading raw AI-generated applications into production code
✅ Fixing complex backend logic, vector database issues, and API connection failures
𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀 & 𝗦𝗮𝗮𝗦 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀
✓ Custom data heavy admin dashboards with advanced analytics
✓ Stripe Billing: Automated subscription handling and dynamic usage based billing setups
✓ Scalable multi tenant SaaS platform infrastructure
✓ Automated subscription handling and dynamic usage-based billing setups
✓ Secure Role Based Access Control (RBAC) and user workspace isolation
𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 & 𝗗𝗲𝘃𝗢𝗽𝘀
✓ Production cloud deployment and hosting (Vercel, AWS, Heroku, DigitalOcean)
✓ Application containerization using Docker
✓ Automated CI/CD pipeline deployment setups
𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲
✓ Production Ready Code: Clean, modular, and maintainable structure that scales easily.
✓ Fast Delivery: Accelerated development cycles without cutting corners on quality.
✓ Flawless Communication: Direct technical transparency with no outsourcing or delays.
✓ Deep AI Knowledge: Up-to-date with modern AI tooling to make your platform smarter.
✓ ROI-Focused Mindset: Dedicated to building products that help your business succeed.
Whether you need a fullstack web application built from scratch, an existing system optimized, deep API integrations, or an AI SaaS product launched quickly,
I’m ready to help.Send me a message with your project requirements, and let's discuss how I can help bring your vision to life!
𝗸𝗲𝘆𝘄𝗼𝗿𝗱𝘀:
react, nodejs, mern stack, nextjs, javascript, typescript, rest api, api integration, full stack development, frontend development, web application, mongodb, express js, tailwind css, supabase, postgresql, ai integration, openai api, chatbot development, web app development, saas development, dashboard development, debugging, bug fixing, lovable, vibe coding, web development, ui ux development, socket io, vercel, stripe, ai vibe code, fix vibe code, fix ai code, improve ai code, improve ai web and mobile app, AI Integration, Web Application, Next.js, API Integration, ChatGPT API, github, vercel
Steps for completing your project
After purchasing the project, send requirements so Salim can start the project.
Delivery time starts when Salim receives requirements from you.
Salim works on your project following the steps below.
Revisions may occur after the delivery date.
Can you build a custom AI SaaS application using the OpenAI API?
Yes. I specialize in complete full stack engineering for custom AI SaaS applications. I securely integrate OpenAI API keys, manage user prompt streaming and handle rate-limiting systems to optimize your monthly API spending
What exactly is an AI wrapper web application?
An AI wrapper is a software application that pairs a unique, highly focused user interface with backend AI models like GPT-4 or Claude. I build fast AI wrapper systems in Nextjs that combine clean user experiences