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I will develop custom ai backend with rag trained on your data
Saad A
Level 2
About this gig
I will develop a custom AI backend with RAG fully trained on your data including PDFs DOCX files website content or databases. Get a production ready system that returns clean structured JSON output every time.
I create a secure knowledge base from your private files and add strict instructions so the AI follows your exact rules with zero hallucinations and accurate results.
What you get:
- Full custom AI backend using Node.js Express or Python
- Advanced RAG pipeline with vector database
- Structured JSON responses like status analysis and improved version
- Strict rule enforcement and error handling
- Support for Gemini OpenAI Claude and more
- Deployment ready code
Perfect for report analysis insurance documents compliance tools or any business AI solution trained only on your private data.
With over 5 years as a Full Stack Developer expert in MERN Node.js Python React and AI integrations I can also add frontend SSO or connect to your existing systems.
Send me your documents and requirements. I will build you a fast secure and accurate custom AI backend with RAG trained on your data.
Get to know Saad A
Saad A
Office 365 Addins, Google Workspace Addons, Chrome Extensions
Level 2
- FromPakistan
- Member sinceSep 2024
- Avg. response time2 hours
- Last delivery2 months
Languages
Punjabi, Urdu, Hindi, English
I'm Saad, a professional Full-Stack Developer from Pakistan with 5+ years of expertise in MERN stack development, Microsoft Office 365 Add-ins, Google Workspace Add-ons, and Chrome Extension development. I specialize in creating custom Outlook, Word, Excel, and PowerPoint Add-ins with advanced features like Single Sign-On (SSO) integration, AI-powered functionality, and seamless API connectivity. Proficient in HTML5, CSS3, JavaScript, Bootstrap 5, Tailwind CSS, jQuery, React.js, Redux, Angular, Vue.js, Chart.js, Node.js, Express.js, MongoDB, MySQL, Python, Flask, ASP.NET Core, FastApi.
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FAQ
What is included in the custom AI backend with RAG?
I develop a complete custom AI backend with RAG that is fully trained on your private data (PDFs, DOCX, website content, or databases). You receive production-ready code with structured JSON output, strict rule enforcement, and deployment-ready setup.
Can you train the AI on my own documents and data?
Yes! I train the LLM using RAG on your documents and create a secure knowledge base. The AI only uses your private data, follows your exact business rules, and avoids hallucinations for accurate results every time.
Do you provide structured JSON output?
Absolutely. The custom AI backend returns clean, consistent structured JSON responses (e.g., status, analysis, improved version) as per your requirements. This makes it easy to integrate with your systems.
Which technologies do you use for the AI backend?
I build using Node.js/Express or Python/FastAPI, with RAG pipeline, vector database, and support for Gemini, OpenAI, Claude, or other models. I can also add frontend if needed.
Is my data safe and private?
Yes, your data remains completely private and secure. I only use it to build the knowledge base for your custom AI backend with RAG and delete it after project delivery unless you request otherwise.
What types of projects is this custom AI backend suitable for?
It is perfect for report analysis, insurance document processing, compliance tools, technical analyzers, domain-specific assistants, or any business solution needing a reliable RAG system trained on your private data.
