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shijink1999/README.md

Hi ๐Ÿ‘‹, I'm Shijin Kunju

Data Analyst โ€ข MSc in Data analytics โ€ข Berlin ๐Ÿ‡ฉ๐Ÿ‡ช Python ยท SQL ยท Tableau ยท Power BI ยท Machine Learning


๐Ÿง  About Me

  • ๐ŸŽ“ Graduated with an MSc in Data Analytics from BSBI, Berlin
  • ๐Ÿ’ก Passionate about *data analytics, **machine learning, and *business intelligence
  • ๐Ÿ’ผ Actively exploring opportunities in Data Analysis and People Analytics
  • ๐ŸŒ Languages: English (C1), German (C1 in progress)

๐ŸŽ“ Education

Master of Science in Data Analytics
Berlin School of Business & Innovation, Germany (2023โ€“2025)

Data Analytics Course
Ironhack, Berlin (2025)

Bachelor of Technology in Electronics and Communication Engineering
PRIST University, Indiaย (2016โ€“2020)


๐Ÿ’ผ Experience

Sales Associate โ€” TK Maxx, Potsdamer Platz, Berlin, Germany (2024โ€“2025)

  • Assisted customers with purchases and inquiries in a fast-paced retail environment.
  • Managed stock organization and supported POS operations.
  • Developed strong communication, teamwork, and customer service skills.

Office Assistant โ€” Perfect Engineers and Contractors, India (2020โ€“2021)

  • Supported daily administrative and clerical tasks, including documentation and record keeping.
  • Assisted the engineering team with project scheduling, quotations, and client communication.
  • Improved office efficiency by organizing project files and managingย correspondence.

๐Ÿ“Š Featured Projects

  • Developed a machine learning pipeline to predict trip-level fuel costs (98% accuracy).
  • Designed Excel dashboards showing savings & performance trends.
  • Tools: Python, Pandas, Scikit-learn, SQL, Excel

  • Built predictive model using XGBoost to identify profitable buy/sell signals.
  • Analyzed financial market data to visualize trading opportunities.
  • Tools: Python, XGBoost, Pandas, Matplotlib

  • Predicted video game success using classification models & feature importance analysis.
  • Explored platform, genre, and release factors influencing sales success.
  • Tools: Python, Scikit-learn, Pandas, Matplotlib

  • Comparative analysis between Netflix and Amazon Prime content libraries.
  • Built interactive Tableau dashboard visualizing genre trends and regional presence.
  • Tools: Python, SQL, Tableau

  • Analyzed 1,500+ Spotify tracks to identify key features of hit songs.
  • Visualized audio trends and correlations between popularity and track characteristics.
  • Tools: Python, Seaborn, SQL, Tableau

๐Ÿ›  Tech Stack

Programming: Python (Pandas, NumPy, Scikit-learn, XGBoost, Matplotlib)
Databases: MySQL, SQL Server
Visualization: Tableau, Power BI, Excel
Tools: GitHub, Jupyter, VS Code


๐Ÿ“ฌ Connect With Me


โญ โ€œTurning data into decisions โ€” one insight at a time.โ€

Pinned Loading

  1. Fuel_Cost_Prediction_Model Fuel_Cost_Prediction_Model Public

    Jupyter Notebook

  2. gaming_blockbuster_prediction gaming_blockbuster_prediction Public

  3. spotify_top50_analysis spotify_top50_analysis Public

    Forked from esradem/Mini_Project_2_DEcoding_the_Hits_Spotify_2019_Top_10

    Jupyter Notebook

  4. stock_buy_signal_prediction stock_buy_signal_prediction Public

    Jupyter Notebook

  5. Vanguards_project_solution Vanguards_project_solution Public

    Vanguard_project_solution

    Jupyter Notebook

  6. esradem/video_game_sales esradem/video_game_sales Public

    video game sales predictive ML project

    HTML 2