Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a custom ai chatbot saas with rag
Yunus E
About this gig
Are you looking for a production-grade AI Chatbot SaaS, not just a simple API wrapper?
Most Fiverr gigs offer basic scripts that easily break. I offer a complete, scalable, and secure system architecture. I am a Full-Stack AI Engineer specializing in custom Retrieval-Augmented Generation (RAG) pipelines, asynchronous backends, and modern frontend interfaces.
I build AI solutions that actually understand your business data without hallucinating.
What You Get in My Architecture:
- Advanced RAG Pipelines: Semantic search using vector databases (Qdrant) and custom document parsers (PDF, Web Crawlers) so the AI answers accurately from your private data.
- Robust Backend: High-performance, async Python (FastAPI) architecture designed for high concurrency.
- Modern Frontend: Responsive React (TypeScript) UI, including user chat interfaces and Admin Dashboards.
- Enterprise Security: JWT Authentication, Role-based guards, and HMAC-verified webhooks.
- Deployment-Ready: The entire stack is containerized with Docker and Nginx, ready to be deployed on any cloud provider.
Why Choose Me? I don't just write code; I engineer resilient systems. Whether you need an internal company knowledge base, an automat
Get to know Yunus E
Yunus E
Full Stack AI and Backend Engineer
- FromTurkey
- Member sinceAug 2025
- Avg. response time1 hour
Languages
English, Turkish
I am a Full-Stack and AI Engineer specializing in Python (FastAPI), C# (.NET), and modern React architectures. I have a proven track record of architecting production-grade systems from the ground up, most notably independently building a multi-tenant AI chatbot SaaS featuring complex RAG pipelines, LLM orchestration, and Docker-based secure deployments.
My Portfolio
FAQ
Is this just a simple OpenAI wrapper?
No. I build a complete architectural solution. This includes a custom backend, database, frontend UI, and a dedicated RAG pipeline. This ensures the AI securely references your specific company data instead of just relying on general ChatGPT knowledge.
How do I host the final product?
The Premium package includes a fully Dockerized setup (FastAPI + React + Vector DB + Nginx). I will provide the Docker Compose files, meaning you can easily and securely deploy the entire platform on cloud providers like AWS, DigitalOcean, or Hetzner in minutes.
Which AI models do you support?
The architecture is designed to be pluggable and model-agnostic. Depending on your preference, privacy needs, and budget, I can integrate OpenAI (GPT-4), Google Gemini, Anthropic Claude, or AWS Bedrock.
