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$
USD
I will build your custom ai saas mvp with rag agents using nextjs
Patrick
About this gig
Hi I am Patrick. Are you tired of manual tasks and unsearchable files? I build custom AI SaaS products that use RAG agents to automate your work and chat with your private documents. I use Nextjs to deliver a fast and secure MVP so you can launch your business in days not months.
Most businesses have thousands of files they cannot use effectively. I solve this by building RAG systems where your AI talks directly to your private data. Whether you have PDFs, Excel files, or a large database, I make that information searchable and actionable.
I am a full stack developer who builds at 10x speed using AI native tools like Cursor.
This means you get a high quality product without the long wait. I focus on results that help your business grow and save you time.
What you get:
Custom RAG systems for your data AI agents to automate business tasks Full stack SaaS development from scratch Stripe and user auth integration Clean code and modern UI with Nextjs
I do not use filler words or fake promises. I just build tools that work for your business goals.
Please message me before you order so we can talk about your project
Get to know Patrick
Patrick
Full Stack Developer building the future with AI Agents and RAG systems
- FromUnited States
- Member sinceMar 2026
- Avg. response time6 hours
- Last deliveryabout 15 hours
Languages
English
Hey! I am Patrick, a full stack developer who builds software that helps businesses move faster. I have years of experience creating web and mobile apps, but I specialize in making data smarter. I build systems where agents handle complex tasks and use RAG to talk to your private documents. My focus is on using Next.js and tools like Pinecone to deliver fast, secure results. I am not just a coder, I am a builder who cares about your project goals. If you need someone to turn your ideas into functional tools, reach out and let’s get started.
FAQ
Is my business data secure?
Yes. I build private RAG systems that keep your data secure. I use vector databases like Pinecone so your info is never used to train public models. You own your data at all times and I never share it. Your privacy is a priority.
What tech stack do you use?
use Nextjs for the frontend and Nodejs for the backend. For the AI brain I use OpenAI or Claude and Pinecone for memory. This is the fastest and most stable stack for AI SaaS apps in 2026. It ensures high performance and speed.
Do I need my own API keys?
Yes. You will need an OpenAI or Anthropic account for the AI to work. I will help you set up your keys securely so you have full control over the costs and usage. I will also show you how to manage your budget for the project.
How do you build so fast?
I use AI native tools like Cursor to automate the boring parts of coding. This lets me spend more time on your specific business logic and less time on boilerplate code. You get a high quality MVP in days not months.
Do you offer support after delivery?
I provide free support for 30 days to fix any bugs. I want to make sure your AI SaaS works perfectly for your business before we finish the project. If you have questions about the code I am always here to help you.
