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saadabdullah-15/README.md

👋 Hi, I'm Saad

🎓 Master’s student in Data Science at the University of Potsdam (Germany)
💡 Aspiring Data Engineer / Data Analyst passionate about scalable data systems and cloud solutions

🚀 About Me

  • Building data warehouses, ETL pipelines, and analytics solutions with modern tools
  • Experienced with SQL Server, Python, dbt, Airflow, and PySpark
  • Exploring AWS and Azure for cloud-based data architectures

🧩 Featured Projects

SQL Data Warehouse & Analytics

Production-style SQL Server Data Warehouse built with the Medallion architecture (Bronze → Silver → Gold) and automated quality checks.

🧰 Tech Stack

Languages: Python, SQL, Bash
Data Tools: SQL Server, dbt, Airflow, Spark, Power BI
Cloud: AWS (S3, Glue, Athena), Azure (Synapse, Data Factory)
Other: Docker, Git, Great Expectations, Flask

📫 Connect

LinkedIn • Email

💬 Always open to collaborations, data projects, and research opportunities.

Pinned Loading

  1. clinic-ops-automation clinic-ops-automation Public

    Realtime clinic ops automation: Streamlit KPI dashboard, reception workflow tools, and cancellation risk model with validation.

    Python

  2. sql-data-warehouse-analytics sql-data-warehouse-analytics Public

    A modern SQL Server medallion data warehouse built for hands-on practice, featuring bundled datasets, reusable ETL pipelines, curated gold-layer views, and built-in data quality checks for learning…

    TSQL

  3. air-quality-monitoring-etl air-quality-monitoring-etl Public

    Air Quality Monitoring ETL pipeline to extract and analyze PM2.5 sensor data from the OpenAQ API using Python and Google Colab, with CSV export and interactive visualizations.

    Jupyter Notebook

  4. mental-health-eda-prediction mental-health-eda-prediction Public

    This project explores a dataset related to mental health, focusing on performing exploratory data analysis (EDA) and building predictive models. The goal is to uncover insights into mental health f…

    Jupyter Notebook