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Fiverr Pro
Nederlands
$
USD
I will develop custom ai saas using next js, fastapi and openai agents
Abdul Mannan
Over deze dienst
Turn your AI concept into a revenue-generating business.
You need more than a coder; you need a technical partner. I don't just connect APIsI I use Spec-Driven Development (SDD) to engineer secure, polished web apps that function like real businesses complete with user logins, subscription payments, and custom data training.
Why Work With Me?
- Spec-Driven Development (SDD): I don't guess. I build strictly according to specs. This ensures your app is bug-free and matches your vision perfectly.
- Complex Integrations: I bridge the gap between physical and digital. (Recent Project: A Physical AI Book linked to a digital chatbot).
- Business-First: I build for ROI, not just code.
What I Build:
- Custom AI SaaS: Web apps with Stripe, Auth & Credit systems.
- RAG Chatbots: Agents trained on your specific PDFs/Data.
- Content Engines: Automated SEO or marketing tools.
- Fine-Tuning: Custom GPT-4 models for your niche
The Engine Room (My Stack):
Frontend: React.js, Next.js, Tailwind CSS.
Backend: Python (FastAPI).
AI: OpenAI (GPT-4),Vector Databases
Note: Please message me before ordering Lets discuss your goals first to ensure I deliver exactly what you need!
Maak kennis met Abdul Mannan
Abdul Mannan
Building AI Powered SaaS with Next js and FastAPI
- Afkomstig uitPakistan
- Lid sindsjul 2022
- Laatste levering1 jaar
Talen
Engels
Hi, I’m Abdul Mannan. I am a Full Stack Developer & AI Specialist focused on building high performance web applications using Next.js, FastAPI, and MySQL.
Unlike typical freelancers, I follow a strict Spec Driven Development (SDD) process. This means I engineer your project based on precise specifications to ensure scalable, bug free, and business ready results from day one. Whether you need a custom SaaS platform or an intelligent Agentic AI solution, I turn complex concepts into impactful realities. Let’s build the future of your business.
Andere AI-development diensten die ik aanbied
Veelgestelde vragen
Do I get the full source code?
Yes! Full source code ownership is included in the Standard and Premium packages. This ensures you own your asset completely. The Basic package is designed for testing backend logic/scripts only.
Can you train the AI on my own PDF/Data?
Absolutely. I specialize in RAG (Retrieval-Augmented Generation) and Fine-Tuning. This allows the AI to answer questions based specifically on your company's documents or database.
Are there hosting costs involved?
Yes. Since we are using third party APIs (like OpenAI) and cloud hosting (like AWS or Vercel), you will need your own accounts. I will help you set these up so you have full control over your billing and usage.
What is "Spec-Driven Development" and why does it matter?
It is a professional engineering approach where we define the exact behavior of the software before writing code. This ensures fewer bugs, faster delivery, and a guarantee that the final product works exactly as required.
