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Steffin12-git/README.md

Hi 👋, I'm Steffin Thomas

Data Engineer | Analyst | Data Enthusiast from Kerala, India 🇮🇳

data network animation

🚀 About Me

  • 🔭 I’m currently working on end-to-end data systems (ETL, pipelines, analytics, BI)
  • ⚙️ My role says Data Engineer, but I work across:
    • Data Engineering 🏗️
    • Data Analysis 📊
    • Data Science 🤖
  • ☁️ Working with Cloud-based data platforms (BigQuery, pipelines, orchestration)
  • 📈 Building real-world data pipelines, dashboards & analytics systems
  • 🧠 Always learning better ways to move, transform, and understand data

🧠 What I Actually Do (Real Work 😄)

  • Build ETL pipelines from raw → analytics-ready data
  • Work with Amazon data Stream data
  • Design optimized data models for BI tools
  • Handle data ingestion, transformation, aggregation
  • Create hourly + range-based analytics systems
  • Work on data quality, deduplication, validation
  • Build automated pipelines using orchestration tools
  • Optimize queries for performance & scalability

🌱 Currently Learning

  • Advanced Data Engineering Patterns
  • Scalable Data Pipelines & Architecture
  • Machine Learning (practical use in data workflows)
  • Real-time & streaming systems
  • Cloud-native data engineering

⚡ Fun Stuff

  • 🧩 I don’t just analyze data — I debug its personality
  • 🕵️ Sometimes data is wrong… I interrogate it until it confesses
  • ⚡ Turning messy data into insights feels like solving a puzzle
  • 🚀 I enjoy building systems that make data just work automatically
  • ☕ Most pipelines are built with SQL + Python + coffee

👨‍💻 Portfolio & Contact

🌐 Connect with me:

⚒️ Tech Stack

📊 GitHub Analytics

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  1. Spotify-power-BI-project Spotify-power-BI-project Public

    This project analyzes Spotify streaming behavior using Power BI. It explores top tracks, albums, artists, listening time trends, and skip patterns with dynamic visuals, drill throughs, and time-bas…

  2. Live-Covid19-Project Live-Covid19-Project Public

    A real-time automated COVID-19 dashboard using Python, SQLite, and Power BI. Includes daily data fetching from public APIs, Excel exports, and interactive visualizations. Fully automated via Windo…

    Jupyter Notebook 1

  3. EDA-SQL_Data_analysis EDA-SQL_Data_analysis Public

    Advanced SQL data analysis project focused on exploring datasets, deriving KPIs, segmenting customers and products, and creating reusable views for integration with BI tools like Power BI to enable…

    TSQL

  4. Practice-projects-data Practice-projects-data Public

    A repository where I practice SQL and Power BI for detailed data analysis. It includes end-to-end steps from data extraction, cleaning, EDA, advanced SQL analytics to building interactive dashboard…

    TSQL 1

  5. Students-Social-Media-Addiction-Excel-project Students-Social-Media-Addiction-Excel-project Public

    An interactive Excel dashboard analyzing how social media impacts student addiction, mental health, sleep, and relationships. A portfolio project showcasing my data analysis journey using real-worl…

    1

  6. Cricket-Analysis Cricket-Analysis Public

    Cricket Data Analysis project using Python, Excel & Power BI. Features web scraping from cricwindow, exploratory analysis, and interactive dashboards highlighting player stats, match insights, runs…

    Jupyter Notebook 1