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arijeetghosal/README.md

Hi, I'm Arijeet Ghosal 👋

Data Scientist | AI Engineer | Azure & Databricks | MLflow | Python | MSc AI @ BTU Cottbus

About Me

  • Data Scientist and AI Engineer with 3+ years building end-to-end ML pipelines at Bosch and Microsoft
  • MSc Artificial Intelligence @ BTU Cottbus-Senftenberg — Thesis: ML surrogate models for combustion simulation (XGBoost, R²>0.97)
  • Reduced manual ticket triage by 50% via NLP classification pipeline at Bosch
  • Deployed Generative AI (Azure OpenAI) internal Q&A tool, cutting query resolution time by 40%
  • Skilled in: Python · Scikit-Learn · TensorFlow · MLflow · Azure Databricks · Power BI · SQL · Docker · LangChain · RAG

Tech Stack

ML/AI: Python · Scikit-Learn · TensorFlow · Keras · NumPy · Pandas · XGBoost · Transfer Learning · Deep Learning · NLP · Computer Vision · Generative AI · LangChain · RAG · MLflow · Model Deployment · Feature Engineering

Data & BI: SQL · Azure Databricks · Apache Spark · Power BI · KNIME · ETL · Azure Data Factory · Azure Synapse

Cloud/DevOps: Microsoft Azure · Docker · Git · CI/CD · Azure ML

Featured Projects

Project Description Tech Stack
Credit Card Dashboard End-to-end fraud detection: XGBoost classifier (96.4% accuracy, AUC 0.94) + Power BI dashboard Python, XGBoost, Flask, Docker, Power BI
Multiclass Image Classification Multiclass image classification using Binary Tree algorithm Python, Jupyter Notebook
Voice Bot with OpenAI & Docker AI-powered voice bot using OpenAI API containerized with Docker Python, OpenAI API, Docker
NVH Predictability - Power BI Noise, Vibration & Harshness predictability analytics dashboard Power BI
Complaint Bot Automated complaint classification and routing bot Python

GitHub Stats

Certifications

  • Microsoft Certified: Azure Data Scientist Associate (DP-100)
  • Microsoft Certified: Azure Data Engineer Associate (DP-203)
  • Google Analytics Individual Qualification (GAIQ)
  • KNIME Analytics Platform (Advanced)

Let's Connect

Pinned Loading

  1. Complaint_bot Complaint_bot Public

    NLP-powered complaint classification & routing bot using Python, Streamlit & Pipedrive API | Auto-categorizes and escalates issues

    Python 1

  2. Image-Caption-Generator-using-NLP-and-Deep-Learning Image-Caption-Generator-using-NLP-and-Deep-Learning Public

    Jupyter Notebook 1

  3. NVH-Predictability-using-PowerBI NVH-Predictability-using-PowerBI Public

    Interactive Power BI dashboard analyzing Noise, Vibration & Harshness (NVH) vehicle performance data | Anomaly detection, predictive analytics, automotive

    1

  4. Voice-Bot-Using-OpenAI-and-Docker Voice-Bot-Using-OpenAI-and-Docker Public

    AI-powered voice bot using OpenAI GPT API, containerized with Docker & deployed on Kubernetes | Speech-to-text, NLP, Python

    Python 1

  5. Uber-Data-Analysis-Dashboard---SQL-MariaDB-and-Power-BI Uber-Data-Analysis-Dashboard---SQL-MariaDB-and-Power-BI Public

    PowerShell