I will build custom llm apps and generative ai software


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About this gig
I will build, deploy, and scale custom LLM applications and text-based AI software for your business or startup.
While many developers simply connect pre-built automation tools, I provide full-stack AI software engineering. I specialize in Natural Language Processing (NLP), Large Language Models, and deep learning frameworks to build standalone AI products designed for performance, accuracy, and scale.
What I can build for you:
- Custom LLM Applications: Full-stack web apps powered by OpenAI, Anthropic, or open-source local models.
- Advanced RAG Systems: Enterprise-grade document retrieval using Vector Databases (Chroma, Pinecone) for accurate "chat-with-your-data" solutions.
- Autonomous AI Agents: LangChain and LangGraph architectures for research, data extraction, and complex reasoning tasks.
- High-Performance APIs: Robust REST APIs built with FastAPI to integrate text-based AI directly into your current software.
My Tech Stack:
- AI/NLP: LangChain, LangGraph, HuggingFace, OpenAI API
- Backend & DB: Python, FastAPI, Vector Databases
- Deployment: Docker, Cloud Infrastructure (Azure/GCP), API Monitoring
Let's discuss your system architecture. Please message me before placing an order!
Get to know Muhammad K
GenAI and Computer Vision Engineer
- FromFinland
- Member sinceJul 2020
- Avg. response time1 hour
- Last delivery3 days
Languages
English, Urdu, Chinese
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FAQ
How long does delivery take?
Delivery depends on scope — 7 days for the Basic API endpoint, 14 days for the Standard RAG web app, 30 days for the Premium enterprise agent system. Message me with your requirements and I'll confirm an exact timeline.
Do I get the source code?
Yes — all three packages include full source code, so you own and can maintain the solution after delivery.
How is this different from using no-code tools like n8n or Zapier?
Those tools connect existing services together. I build custom, production-grade software from scratch — REST APIs, RAG pipelines, and standalone AI applications you fully own, not a workflow built on someone else's platform.
Can this integrate with my existing systems or database?
Yes — all packages are built with integration in mind. I'll work with your existing database, CRM, or app to connect the AI capability directly.

