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Fiverr Pro
English
$
USD
I will build an advanced rag ai agent or chatbot
Adnan
About this gig
STOP YOUR AI FROM HALLUCINATING. Build a "Brain" for your business.
Generic AI can be a risk to your brand. I build production-grade AI Chatbots using Advanced RAG (Retrieval-Augmented Generation) pipelines that provide 99% accurate, data-grounded answers based on your private company files.
As a Full-Stack Engineer, I don't just connect an API. I architect secure systems that turn your PDFs, SQL databases, and CRM data into a private knowledge base.
My Advanced RAG Pipeline includes:
- Hybrid Search: Semantic (Vector) + Keyword search for perfect retrieval.
- Reranking & Filtering: Using Cross-Encoders to ensure the AI only sees relevant info.
- Vector DB Mastery: Setup of Pinecone, Weaviate, Milvus, or Supabase.
- Query Transformation: Intelligent rewriting to understand user intent.
- Enterprise Security: Your data stays private and secure.
Transform your data into a powerful AI asset. Let's build the future.
Please message me before ordering to discuss your data structure!
Get to know Adnan
Adnan
AI Automation Expert, MERN Stack, n8n Automation
- FromBangladesh
- Member sinceMar 2025
- Avg. response time1 hour
Languages
Bengali, English
Full-Stack Developer | AI Automation & n8n Expert | SEO Specialist
I help startups and enterprises build scalable, AI-powered digital products that drive growth. With expertise in the MERN stack, Python, and Cloud Infrastructure, I deliver fast, intelligent solutions built to scale.
Why work with me?
✔ AI & Automation: Custom LLMs, OpenAI API, and n8n workflows.
✔ Full-Stack Mastery: React.js, Node.js, and MongoDB.
✔ Performance: SEO-optimized, Core Web Vitals-ready apps.
✔ Proven Track record: Innovation Challenge Finalist & 500+ coding challenges solved.
Let’s build your next big idea!
My Portfolio
FAQ
How do you prevent the AI from hallucinating?
I use an Advanced RAG (Retrieval-Augmented Generation) pipeline. Instead of the AI "guessing" an answer, it first searches your private Vector Database for the exact facts. It then uses those facts to generate a response, ensuring 99% accuracy and eliminating hallucinations.
Can I connect my own data like PDFs, SQL, or Notion?
Yes! I can build data ingestion pipelines for PDFs, CSVs, SQL Databases, and cloud apps like Notion or Google Drive. I use LangChain and LlamaIndex to chunk and embed your data correctly so the AI can "understand" complex documents.
Is my company data secure and private?
Absolutely. Privacy is my top priority. I can implement the solution using Private APIs, local Vector Stores, or even open-source models like Llama 3 hosted on your own servers (GCP/AWS/Docker) so your data never leaves your controlled environment.
Do you provide a user interface (UI) for the chatbot?
Yes. Depending on your package, I can provide a simple chat widget, a React/Next.js dashboard, or integrate the chatbot directly into your existing MERN stack application or website via a custom API.
