I will build ai agents, rag systems and workflow automation
Level 2
1 order in queue
Gig Summary
About this gig
Build powerful AI agents and workflow automation tailored to your business. I specialize in developing AI Agents, RAG systems, enterprise knowledge chatbots, and intelligent workflow automation using modern LLMs like OpenAI, Claude, Gemini, and Llama.
Whether you need an AI-powered customer support assistant, document intelligence solution, internal knowledge base, or a custom AI workflow, I can build a scalable, production-ready solution.
What I Offer:
- Custom AI Agents & Multi-Agent Systems
- Enterprise RAG & Knowledge Chatbots
- PDF & Document Intelligence
- Workflow Automation & API Integrations
- Hybrid Search & Vector Databases
- ️ FastAPI Backend & Cloud Deployment
- LangGraph, LangChain & MCP Integration
Why Choose Me?
- 8+ years of software engineering experience
- Production-ready, scalable AI solutions
- Clean architecture and best practices
- Clear communication and reliable post-delivery support
Have a unique AI idea? Send me a message before ordering, and let's discuss the best solution for your business.
Get to know Hussain
AI Solutions Architect, Agentic AI, RAG, Vision Systems, Lead Engineer
Level 2
- FromPakistan
- Member sinceApr 2017
- Avg. response time1 hour
- Last delivery5 months
Languages
Urdu, English
My Portfolio
FAQ
What is a RAG (Retrieval-Augmented Generation) system, and why should I use it?
A RAG system combines a language model with an external knowledge base, allowing it to generate highly accurate, context-aware responses. Unlike standalone LLMs, RAG reduces hallucinations and improves factual reliability.
Can you build a custom RAG system for my business data?
Yes! I specialize in developing custom RAG pipelines tailored to your documents, databases, and APIs. This ensures that the AI retrieves and generates responses specific to your business knowledge, boosting accuracy and relevance.
How does a RAG model improve over traditional fine-tuning?
Fine-tuning makes models specialized but rigid. RAG, however, dynamically pulls fresh information from your knowledge base without retraining, making it more flexible, cost-effective, and scalable for real-world use cases.
What type of data can I use in a RAG system?
You can integrate PDFs, Word files, spreadsheets, databases, APIs, or website content into your RAG pipeline. I’ll help structure and embed your data for optimal retrieval performance.
How do you ensure my RAG system performs well?
I provide performance evaluation with detailed reports including accuracy metrics, retrieval quality, and model output analysis. I also fine-tune prompts, embeddings, and retrieval strategies for maximum efficiency.
15 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
B 
bijlse

Netherlands
Amazing working with him we learned him a lot about fine tuning and he's also proficient in coding.
$200-$400
Price
3 days
Duration
Helpful?X 
xblasco

Spain
Hussain delivered outstanding work, demonstrating exceptional professionalism and surpassing all expectations. Collaborating with him was a pleasure, thanks to his fluent communication and consistently polite demeanor. Highly recommended for any data science and ML projects.
$1,000-$1,500
Price
4 weeks
Duration
Helpful?A assurervice

Belgium
First project with Hussain and i'm very satisfied by his proactivity & communication. Hussain doesn't stop just on delivering a outcome, he tries as long as he can to improve at each steps your project.
$200-$400
Price
11 days
Duration
Helpful?L 
louishu

United States
Hussain truly shines in the realm of Data Science & ML! His work on enhancing a RAG app not only exceeded expectations but also showcased his keen attention to detail and professionalism. Working with him was a breeze thanks to his politeness, language fluency, and superb cooperation. He's definitely...
$200-$400
Price
10 days
Duration
Helpful?J jamienichol1

United States
Hussain went above and beyond to make this project work for us - we will definitely be working with him again given the opportunity.
$200-$400
Price
7 days
Duration
Helpful?
15 reviews for this Gig
| (13) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
B 
bijlse

Netherlands
Amazing working with him we learned him a lot about fine tuning and he's also proficient in coding.
$200-$400
Price
3 days
Duration
Helpful?X 
xblasco

Spain
Hussain delivered outstanding work, demonstrating exceptional professionalism and surpassing all expectations. Collaborating with him was a pleasure, thanks to his fluent communication and consistently polite demeanor. Highly recommended for any data science and ML projects.
$1,000-$1,500
Price
4 weeks
Duration
Helpful?A assurervice

Belgium
First project with Hussain and i'm very satisfied by his proactivity & communication. Hussain doesn't stop just on delivering a outcome, he tries as long as he can to improve at each steps your project.
$200-$400
Price
11 days
Duration
Helpful?L 
louishu

United States
Hussain truly shines in the realm of Data Science & ML! His work on enhancing a RAG app not only exceeded expectations but also showcased his keen attention to detail and professionalism. Working with him was a breeze thanks to his politeness, language fluency, and superb cooperation. He's definitely...
$200-$400
Price
10 days
Duration
Helpful?J jamienichol1

United States
Hussain went above and beyond to make this project work for us - we will definitely be working with him again given the opportunity.
$200-$400
Price
7 days
Duration
Helpful?
