I will Setup your AI Agents using your own openai API key or local open source LLM. | Full Stack AI Engineer
Build AI agents and RAG applications with LangChain and LangGraph
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Value Position
AI Framework Stack
LLM Flexibility
RAG Availability
Frontend Support
Full Description
I will build custom AI agents using your OpenAI API key or a local open-source LLM like LLaMA or Mistral.
My solutions use LangChain, LangGraph, LangSmith and FastAPI to create intelligent, task-oriented agents for chatbots, RAG apps, and automation workflows.
You'll get a ready-to-use AI agent with complete setup and documentation.
Also Create Frontend in Web(React.js,Tailwind,Html,Css,Js,DOM Manipulation,Async JS,Vite,Json) Or Streamlit
What Zinn Digital ™ Offers:
We provide end-to-end AI solutions based in London, England, tailored to your needs, including:
- Generative AI Solutions Custom AI models for text, image, and data generation.
- Custom Chatbots AI-powered conversational agents for customer support and automation.
- RAG (Retrieval-Augmented Generation) Systems AI agents trained on your data for accurate, real-time responses.
- LangChain & LangGraph Integration Advanced AI workflows and multi-agent systems.
- Custom AI Knowledge Base Agents AI trained on company data, documents, and FAQs.
- OpenAI, Llama3, Claude3, & Mistral Integration AI-powered business automation.
Who Is This Zinn For?
- Startups & Businesses looking for AI-driven customer support solutions.
- Companies needing AI agents trained on internal knowledge bases.
This Zinn Will Include (Basic)
I will Setup your AI Agents using your own openai API key or local open source LLM.
Delivery: 7 days
Revisions: 1
Includes:
• AI LLM model integration
• Integration with CRM / database
• User authentication
• Source Code
Upgrade Options
Choose an upgrade addon to get more features:
| Feature | Basic | Boost Upgrade | Premium Upgrade |
|---|---|---|---|
| Delivery | 7 days | 14 days | 21 days |
| Revisions | 1 | 2 | 3 |
| AI LLM model integration | ✓ | ✓ | ✓ |
| Integration with CRM / database | ✓ | ✗ | ✓ |
| User authentication | ✓ | ✓ | ✓ |
| Source Code | ✓ | ✓ | ✓ |
| Retrieval-Augmented Generation (RAG) | ✗ | ✓ | ✓ |
| Pre-set conversational journey | ✗ | ✗ | ✓ |
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Extra Information
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Frequently Asked Questions
An AI Agent is an intelligent program that can perform tasks like answering questions, retrieving data, or automating workflows using AI models. It can be powered by cloud models like OpenAI GPT or local open-source LLMs for privacy.
OpenAI API is cloud-based, fast, and requires an API key, but your data is processed on OpenAI’s servers. Local LLM (like LLaMA, Mistral, Vicuna) runs on your own machine or server — ensuring privacy and no API costs.
Yes ✅ — I can integrate your AI Agent with FastAPI and deploy it to your server or cloud platform so it’s accessible via a web app or API endpoint.
Just share your requirements, preferred AI model (OpenAI or local), and any specific tasks your AI Agent should perform. I’ll guide you through installation and setup.
RAG combines retrieval-based search with generative AI to provide highly accurate, real-time responses. It improves chatbot accuracy, enhances customer support, and allows AI to generate precise answers based on your company’s data.
Customer Reviews
See what our customers say about this Zinn
Excellent professional, he assisted me on several more projects.
It was truly a pleasure working with Syed. He not only understood my requirements clearly but also delivered the project on time with exceptional quality. Throughout the process, he was patient, attentive, and receptive to every change I requested. His communication was excellent, and he consistently ensured I was satisfied at every stage of the work. Syed demonstrated professionalism, strong work ethic, attention to detail, and great problem-solving ability. I was impressed by his dedication and commitment to delivering outstanding results. I would highly recommend Syed to anyone looking to hire a reliable and skilled professional.
Syed did an outstanding job for a RAG. He was extremely attentive, precise, and always made sure to fully understand the requirements before moving forward. Communication was smooth and professional throughout the entire project. Highly recommended — I’d definitely work with him again!
Zain delivered an exceptional MVP for the CareAs AI platform. He completed all Milestones 1 to 4 exactly to the acceptance criteria and even fixed items I had missed. He built a strong FastAPI backend, a reliable RAG care-plan engine with citations, clinical rule checks, and a clean React UI with 22 pages. Azure deployment was smooth with CI/CD, Blob Storage, secure configs and model switching. Communication was clear, he demoed often, resolved issues quickly, and understood UK care home and CQC needs. Professional, skilled, and I am happy to work with him again on future features.
I love working with him.
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