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I will be generative ai ml engineer
Usama Ali
About this gig
Want to build an intelligent AI agent, RAG chatbot, or a complete AI-powered application?
I'm an AI Application Developer specializing in LLMs, RAG systems, and AI agents, backed by 4+ years of professional experience in Python backend development and API integrations.
I help businesses turn AI ideas into working applications, from simple prototypes to full-stack AI solutions.
What I Can Build:
- AI agents with tool calling and workflow automation
- RAG chatbots trained on your PDFs, documents, and business data
- Custom knowledge bases with embeddings and vector search
- Full-stack AI applications with dashboards and authentication
- LLM integrations using OpenAI, Gemini, or Ollama
- REST APIs, third-party integrations, and deployment
Technologies I Work With:
- AI: LangChain, RAG, LLMs, OpenAI
- Backend: Python, Django, FastAPI
- Frontend: React, Next.js
- Vector DB: FAISS, ChromaDB, Pinecone
- Database: PostgreSQL, MySQL
- DevOps: Docker, AWS
My focus is on building practical, reliable, and maintainable AI solutions that solve real business problems.
Have an AI project in mind? Send me a message, and let's discuss how to build it.
Get to know Usama Ali
Usama Ali
- FromPakistan
- Member sinceApr 2020
- Avg. response time1 hour
- Last delivery10 months
Languages
Urdu, English
I am a skilled backend developer with expertise in developing robust web applications using Django and Django REST Framework. My technical skills include developing RESTful APIs using Django, implementing authentication and authorization mechanisms, and integrating third-party libraries to enhance application functionality. I am also proficient in working with databases such as PostgreSQL and MySQL, SQLite, MSSQL, and MongoDB, and I have experience optimizing database performance.
Other Software Development Services I Offer
FAQ
What types of AI applications can you build?
I can build AI agents, RAG chatbots, document-based question-answering systems, AI-powered automation tools, and full-stack AI applications based on your business requirements.
Can you build a chatbot that answers questions from my PDFs or documents?
Yes, I can develop a RAG-based chatbot that retrieves relevant information from your PDFs, documents, or knowledge base and generates context-aware answers using LLMs.
Which AI models and technologies do you work with?
I work with OpenAI, Gemini, Ollama, LangChain, Python, FastAPI, Django, and vector databases such as FAISS, ChromaDB, and Pinecone. I can recommend a suitable technology stack based on your project.
Can you automate my existing manual business processes using AI?
Yes, I can help streamline repetitive manual tasks by building AI-powered automation workflows and intelligent agents. Whether it's data entry, document processing, report generation, API integrations, or multi-step business workflows, I can develop solutions that reduce manual effort, save time, an
Can you automate business workflows and reporting using n8n?
Yes, I can build automated workflows using n8n to connect your applications, APIs, databases, and AI tools. I can automate repetitive tasks, data collection, report generation, notifications, and AI-powered processes using LLMs and intelligent agents, helping you reduce manual work and improve busin
