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shafiqul-islam-sumon/README.md
AI

MD SHAFIQUL ISLAM

AI Engineer | Japan 🇯🇵

I'm an AI Engineer based in Japan, specializing in the development of real-world AI applications using Large Language Models (LLMs), Retrieval-Augmented Generation (RAG) systems, Python, and Point Cloud Processing. My work spans a diverse range of solutions—from intelligent document Q&A systems to automated 3D model generation pipelines. I’m currently focused on building end-to-end GenAI applications, leveraging tools like ChatGPT, LangChain, and custom-built components to deliver scalable, production-ready solutions.

💼 What I Do

  • 🔍 Build custom Retrieval-Augmented Generation (RAG) pipelines using ChromaDB, Pinecone, or Qdrant
  • 🧠 Develop ReAct Agents from scratch (no framework) using Python and OpenAI
  • 🌐 Design full-stack AI-powered web apps using Streamlit or FastAPI
  • 🧱 Process and analyze 3D point cloud data for industrial applications (e.g., stockpile volume estimation)
  • 🔒 Secure deployments with Docker, .env handling, and Azure

🔧 Tech Stack

💻 Language & ML Framework

Python Java Pytorch TensorFlow

🧠 Large Language Model (LLM)

ChatGPT Gemini LLama Claude Mistral

🧩 LLM Framework

LlamaIndex LangChain CrewAI LangGraph

🗄️ Database

Qdrant ChromaDB Pinecone Weaviate MySQL PostgreSQL Neo4j

🎨 FrontEnd

Gradio Streamlit

👁️ Computer Vision

OpenCV Open3D Point Cloud OCR YOLO Object
Detection		 Object
Segmentation

CNN YOLO U-Net ViT
ResNet PointNet SAM

⚙️ DevOps

Docker Git Linux CircleCI
Azure GCP AWS

🚀 Featured Projects

📄 Publications

✍️ Blog & Portfolio

Visit my portfolio and AI blog:
Blog Icon https://shafiqulai.github.io

📫 Let's Connect

Gmail      LinkedIn      Kaggle      LeetCode

📊 GitHub Stats

Top Langs GitHub Stats

GitHub Streak

Pinned Loading

  1. Esense Esense Public

    Connecting Bluetooth Low Engergy (BLE) earable device named "eSense" with Android mobile and collecting Audio, Accelerometer, Gyroscope data

    Java 15 12

  2. Pandaset_Point_Cloud_Semantic_Segmentation Pandaset_Point_Cloud_Semantic_Segmentation Public

    PandaSet Semantic Segmentation using 2DPASS model

    Python 3

  3. HARTransferLearning HARTransferLearning Public

    Transfer Learning from one dataset to another different dataset using Maximum Mean Discrepancy (MMD)

    Jupyter Notebook 26 8

  4. EmteqActivityRecognition EmteqActivityRecognition Public

    Emteq Human Activity Recognition Challenge 2019

    Jupyter Notebook 1 1

  5. HARESense HARESense Public

    Human Activity Recognition from accelerometer and gyroscope data which is obtained from eSense earable device

    Jupyter Notebook 4 4

  6. HumanActivityRecognition HumanActivityRecognition Public

    Human Activity Recognition for different datasets using deep learning model

    Jupyter Notebook 6