You will get a Custom AI Web Application with OpenAI or Claude
Project details
Looking to build a custom AI-powered web application for your startup or business? I develop secure, scalable and high-performance AI solutions tailored to your requirements using modern technologies and industry best practices.
Whether you need an AI chatbot, AI agent, RAG (Retrieval-Augmented Generation) solution, SaaS platform, internal business tool or a custom web application, I can help transform your idea into a production-ready product.
𝐖𝐡𝐚𝐭 𝐲𝐨𝐮'𝐥𝐥 𝐠𝐞𝐭
• Custom AI web application development
• OpenAI, Claude or Gemini integration
• AI chatbots and AI agents
• RAG and knowledge base integration
• React.js, Next.js, Node.js, NestJS and Laravel development
• Secure REST API or GraphQL API development
• Authentication, user management and admin dashboards
• Responsive, fast, and scalable architecture
• Clean, maintainable and well-structured code
• Deployment assistance and post-delivery support
I focus on building reliable software that delivers real business value not just working prototypes. Every project is developed with scalability, security, performance and long-term maintainability in mind.
Whether you need an AI chatbot, AI agent, RAG (Retrieval-Augmented Generation) solution, SaaS platform, internal business tool or a custom web application, I can help transform your idea into a production-ready product.
𝐖𝐡𝐚𝐭 𝐲𝐨𝐮'𝐥𝐥 𝐠𝐞𝐭
• Custom AI web application development
• OpenAI, Claude or Gemini integration
• AI chatbots and AI agents
• RAG and knowledge base integration
• React.js, Next.js, Node.js, NestJS and Laravel development
• Secure REST API or GraphQL API development
• Authentication, user management and admin dashboards
• Responsive, fast, and scalable architecture
• Clean, maintainable and well-structured code
• Deployment assistance and post-delivery support
I focus on building reliable software that delivers real business value not just working prototypes. Every project is developed with scalability, security, performance and long-term maintainability in mind.
Programming Languages
PHP, JavaScript, PythonCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$299
|
Standard
$799
|
Advanced
$1,499
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 2 | 3 | 5 |
Number of Pages | 5 | 10 | 20 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Revision
+$80
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JB
Jeff B.
Jul 10, 2026
Full-Stack Developer for CRM SaaS Platform
Excellent experience working with Majid. He is skilled, reliable, and committed to delivering great results. The project was handled professionally, and the final outcome exceeded my expectations. Highly recommended!
JI
Javed I.
Jul 7, 2026
AI-Powered Knowledge Assistant with RAG & Workflow Automation
Majid was professional, reliable, and easy to work with. He quickly understood our business needs, proposed practical solutions, and delivered exactly what we were looking for. His communication was excellent, he met deadlines, and the quality of his work exceeded our expectations. We highly recommend him and would gladly hire him again.
About Majid
Full Stack AI & SaaS Developer | JavaScript, React, Node, Next.js
100%
Job Success
Lahore, Pakistan - 2:28 pm local time
With 5+ years of professional experience, I've delivered 20+ projects for clients and companies across the USA, Australia, UK and the Middle East, including SaaS platforms, enterprise applications, B2B and B2C e-commerce, CRM systems, business intelligence platforms, hospitality solutions, sports management platforms and custom business software.
𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬
✓ SaaS & Startup MVP Development
✓ Full-Stack & Backend Development
✓ Node.js & NestJS Development
✓ Laravel & PHP Development
✓ React.js & Next.js Development
✓ REST, GraphQL & API Development
✓ Microservices & Scalable Backend Architecture
✓ CRM, ERP & Business Applications
✓ E-commerce & Shopify Development
✓ Stripe, Payment & Third-Party API Integrations
✓ AI & OpenAI API Integration
𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js, Next.js, TypeScript, JavaScript
𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, NestJS
𝐀𝐏𝐈𝐬 & 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞: REST, GraphQL, gRPC, Microservices, RabbitMQ, SOLID, Design Patterns
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐒𝐞𝐚𝐫𝐜𝐡: PostgreSQL, MySQL, Redis, Snowflake, Elasticsearch, Kibana
𝐀𝐈: OpenAI APIs, Laravel AI SDK, Model Context Protocol (MCP), AI application integration
𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS, Docker, Git, GitHub Actions, CI/CD
𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞
I've built and contributed to production software across B2B e-commerce, retail, CRM, business intelligence, hospitality, sports & fitness and enterprise SaaS.
Selected work includes:
✓ Enterprise CRM with Shopify and social-platform integrations, ETL pipelines, Elasticsearch and real-time dashboards
✓ B2B e-commerce platforms with inventory, products, orders, promotions, checkout, payments and customer management
✓ Restaurant ordering SaaS with QR menus, online ordering, POS integration and payment gateways
✓ Sports management platform with course scheduling, online bookings, attendance tracking, student progress and class management
✓ Enterprise BI software with sales analytics, KPI tracking, supplier/customer insights and product performance dashboards
𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞
✓ 5+ years of production software development experience
✓ Backend-focused full-stack expertise
✓ Experience building scalable SaaS and enterprise systems
✓ Strong API, integration, payment and microservices experience
✓ Business-focused development with maintainable, production-ready code
✓ Clear communication and dependable delivery
If you're building or scaling a SaaS platform, B2B application, e-commerce system, CRM, business platform or AI-powered product, I can help take it from architecture through development, integrations and deployment.
Steps for completing your project
After purchasing the project, send requirements so Majid can start the project.
Delivery time starts when Majid receives requirements from you.
Majid works on your project following the steps below.
Revisions may occur after the delivery date.
Project Discovery
Review your requirements, business goals and AI use case. I'll confirm the scope, features, timeline and technical approach before development begins.