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DataBells/README.md

Hi there 👋

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I am Sandeep SD, a Research Analyst experienced in specializing business intelligence, product analytics, and market research across the technology and financial sectors. Holder of a Master’s in Data Science & Analytics, am skilled in Python, SQL, and data visualization tools (Tableau, Power BI, Looker Studio), and am proficient with cloud platforms (GCP, AWS, Azure). A 3x Kaggle Expert with a proven track record of delivering actionable analytical solutions that accelerate decision-making by approximately 30%.

About Me

  • 👨‍💻 Currently working as a Research Analyst
  • 👯 Looking to collaborate on Open-Source Data Projects
  • 💬 Ask me about DATA and how it can drive business insights

🛠️ Tech Stack & Skills

Category Details
Programming Languages Python Pandas NumPy Scikit-learn Matplotlib Seaborn Plotly SQL
Visualization & BI Tableau Power BI Looker Studio Excel Qlik Sense Metabase
Databases PostgreSQL MongoDB BigQuery Snowflake Redshift
Cloud & ETL GCP AWS dbt Airflow Airbyte
Collaboration Git DVC Jupyter Jira Confluence Notion Canva Agile Scrum

📚 Featured Projects

GitHub Kaggle Tableau

📔 Latest Blog Posts

Medium

🚀 Portfolio (Coming Soon)

🌎 My Interests

Unsplash

📩 Contact Me



Top Languages GitHub Profile Summary Sandeep's Activity Graph

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  1. synthetic_used_cars_sales synthetic_used_cars_sales Public

    Domain: Sales; Time series analysis is an important skill for a data analyst.especially if you work in industries where data changes over time (e.g., finance, economics, operations, sales, or marke…

    Jupyter Notebook

  2. business_failures business_failures Public

    Domain: Business Strategy & Management; Number of business failures in each region of France from 2014 to 2024

    Jupyter Notebook

  3. child_weight_patterns child_weight_patterns Public

    Explore hospital-level child weight data, identify key trends across different categories and years, and uncover actionable insights to inform better health interventions.

    Jupyter Notebook

  4. data_warehouse_sql data_warehouse_sql Public

    Domain: E-commerce; Building a data warehouse with sql including ETL, modeling and analytics

    PLpgSQL

  5. random_forest_regressor random_forest_regressor Public

    Domain: E-Commerce; Random Forest Regressor Model, Classification and Descion-tree

    Jupyter Notebook

  6. ABtesting_conversion_optimization ABtesting_conversion_optimization Public

    Introducing the Ultimate A/B Testing and Experiment Analysis Dataset! 👀

    Jupyter Notebook