I will build custom llm solutions, rag pipelines, and ai agents

M
mubin_uic
M
mubin_uic
Mubin Chowdhury
build custom llm solutions, rag pipelines, and ai agents
Full Screen
build custom llm solutions, rag pipelines, and ai agents
Full Screen
Full Screen
build custom llm solutions, rag pipelines, and ai agentsbuild custom llm solutions, rag pipelines, and ai agentsbuild custom llm solutions, rag pipelines, and ai agents

About this gig

Headline: Transform Your Data into Intelligence with an Award-Winning ML Engineer

While others just call APIs, I build the foundational architecture. In 2026, the demand for true ML Engineering has grown by 109%don't settle for a generic wrapper when you can have a custom-tuned brain.

Why Me?

  • Proven Excellence: 3rd Place in the 2025 AI Hackathon & 2022 JAXA Kibo-RPC.
  • Industry Experience: 3+ years at BRAC IT Services Ltd, specializing in RAG and Multi-agent systems.
  • Elite Stack: CrewAI, Langchain4j, GPT-5.4, Claude 4.6, and Docker-persistent orchestration.

What I Offer:

  1. Custom LLM Fine-Tuning: Optimization for domain-specific accuracy.
  2. Advanced RAG Pipelines: High-precision retrieval from your private PDF/Doc/SQL databases.
  3. Autonomous Agents: Multi-agent workflows for complex business automation.

The Result: Scalable, production-ready AI that gives you a 40-60% efficiency edge over competitors.

Please contact me before ordering to discuss your specific data architecture!

  • AI engine

    • GPT
    • Gemini
    • Llama

  • Programming language

    • C++
    • Java
    • Python
    • React
    • PyTorch
    • Tensorflow
    • Keras

Get to know Mubin Chowdhury

Mubin Chowdhury

AI Engineer : Custom Bots and Automation

  • FromBangladesh
  • Member sinceJul 2024

  • Languages

    Bengali, English, Hindi
As an AI Engineer at BRAC with 3+ years of experience, I build scalable solutions via LLMs, RAG, and multi-agent systems (CrewAI, Langchain4j, n8n). I have engineered the BRACit AI Kit (a custom agent builder), multilingual voice chatbots, and custom SQL generators. My leadership is backed by dual 3rd Place wins in the 2025 AI Hackathon and 2022 JAXA Kibo-RPC, alongside a Best Team Performer award at BRAC IT. As an AI-Powered Development instructor, I deliver clean architecture and high-quality engineering to accelerate your pipelines.

My Portfolio

Other AI Development Services I Offer

Related tags