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Fiverr Pro
English
$
USD
I will build custom ai saas and full stack web application
M Laxsaj
About this gig
Looking to launch a powerful AI SaaS product, web application, or MVP for your startup?
I build production-ready, full-stack AI web applications combining modern frontend user interfaces with scalable backend APIs, user authentication, and monetization.
What I Can Build:
- AI SaaS MVP: Custom generative tools, text/image generators, or analytics dashboards.
- Full-Stack Architecture: Next.js/React frontend with FastAPI or Node.js backend.
- Model Integration: OpenAI GPT-4o, Claude 3.5 Sonnet, or custom fine-tuned endpoints.
- User Auth & Billing: Secure Clerk/Supabase Auth and Stripe subscription checkout.
- Database & Storage: PostgreSQL, Supabase, Redis caching, and vector search.
Supported Tech Stack:
- Frontend: Next.js, React, Tailwind CSS, TypeScript
- Backend: Python (FastAPI/Django), Node.js, Express
- Integrations: OpenAI, Anthropic, Stripe, Vercel, AWS
Why Work With Me?
Clean, modular, and maintainable production code
Responsive UI design built for maximum user retention
Complete deployment to Vercel/AWS and post-launch support
Please message me before ordering to discuss your product roadmap and scope.
Get to know M Laxsaj
M Laxsaj
Enterprise AI and Autonomous Systems Architect
- FromPakistan
- Member sinceMay 2024
- Last delivery1 year
Languages
English, Urdu
Senior AI Solutions Architect & Full-Stack Engineer with 11+ years of experience engineering enterprise platforms, autonomous AI systems, and scalable cloud applications.
Core Expertise:
• AI & Agents: Multi-agent architectures (CrewAI, LangChain), RAG systems, & LLM integrations.
• Full-Stack & SaaS: Scalable web apps using Next.js, Python (FastAPI), React, & PostgreSQL.
• Automation & APIs: Complex n8n/Make workflows, custom ERPs, & resilient ETL pipelines.
Fractional CTO delivering secure, high-ROI solutions for global startups and enterprises.
My Portfolio
Other AI Development Services I Offer
FAQ
What technologies do you use to develop full-stack AI web apps?
I build with modern, production-grade stacks: Next.js/React and Tailwind CSS on the frontend, combined with Python FastAPI or Node.js on the backend, Supabase or PostgreSQL for the database, and Vercel/AWS for deployment.
Can you integrate Stripe recurring subscriptions and user credits?
Yes. I integrate Stripe Checkout, customer billing portals, and token-based/credit-based usage systems so your users can subscribe monthly or buy AI generation credits seamlessly.
Will I receive the complete source code and full intellectual property rights? A3:
Yes, 100%. Upon order completion, all frontend and backend source code, repository commits, and deployment configurations are fully transferred to you with zero hidden dependencies.
Can you deploy the application to my domain and cloud hosting?
Absolutely. I will configure your production deployment on Vercel, Render, Railway, or AWS, set up your custom domain with SSL, and ensure all production environment variables are securely connected.
What if my SaaS requires custom features beyond the Premium package?
For enterprise SaaS platforms, custom AI model pipelines, or complex multi-tenant software exceeding $800 (ranging from $1,000 to $10,000+), send me a direct message. I will structure your project into clear milestone deliverables.
