I will develop a production ready ai saas platform using nextjs and rag


About this gig
Most AI apps on the market are fragile demos built on unstable API wrappers. If you are a founder looking to build a real, revenue-generating business, you need infrastructure that can handle scale, complex data, and real users.
With over 8 years of experience as a Senior SaaS Architect and Full-Stack Developer, I work independently to build high-performance AI platforms. I specialize in the Next.js ecosystem and advanced Generative AI architectures, ensuring your product is fast, secure, and genuinely intelligent.
What I Build:
- Advanced RAG Systems: Retrieval-Augmented Generation using Pinecone or Weaviate so your AI can "chat" accurately with your proprietary data.
- Autonomous AI Agents: Complex, multi-step signal extraction and task execution.
- Production-Ready Frontends: Lightning-fast, responsive UI/UX built in Next.js (React).
- Robust API Infrastructure: Seamless integration with GPT-4o, Claude 3.5, and Llama 3.
Why Hire Me?
You will be working directly with an independent senior architect. No agencies, no juniorsjust flawless technical execution focused entirely on your business logic.
Let's talk before you order. Send me a message with your system requirements.
Get to know Zaheer Akbar
Senior SaaS Architect and Full Stack App Developer
- FromPakistan
- Member sinceAug 2020
- Avg. response time1 hour
- Last delivery7 months
Languages
English, Urdu
My Portfolio
FAQ
Do I need to pay for OpenAI or other API costs?
Yes. You will need to provide your own API keys (OpenAI, Anthropic, Pinecone, etc.). This ensures you have full ownership of the accounts and control over your usage billing.
Will I get the full Source Code?
Absolutely. You receive 100% ownership of the source code upon delivery. I can also push it directly to your GitHub repository if preferred.
Do you handle hosting and deployment?
I will deploy the application for you on your preferred platform (Vercel, AWS, DigitalOcean, or Heroku), but you are responsible for the monthly server/hosting fees.
Can you fine-tune a model on my specific data?
Yes! I can implement RAG (Retrieval-Augmented Generation) to let the AI "read" your data, or fine-tune a specific model depending on your budget and use case. Please message me to discuss the best approach.
What happens if there is a bug after delivery?
I provide 7 days of free support after delivery to fix any bugs related to the code I wrote. Note that new feature requests or changes to the scope are billed separately.
1 reviews for this Gig
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Rating Breakdown
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- Quality of delivery
- Value of delivery
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C cmathson
Repeat Client

Canada
Zaheer did an excellent job on my project. He communicated clearly, understood my requirements, and delivered a clean, well-structured solution on time. I appreciate his professionalism and would happily work with him again.
Up to $50
Price
1 day
Duration
Helpful?
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
C cmathson
Repeat Client

Canada
Zaheer did an excellent job on my project. He communicated clearly, understood my requirements, and delivered a clean, well-structured solution on time. I appreciate his professionalism and would happily work with him again.
Up to $50
Price
1 day
Duration
Helpful?

