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nsikan-udoma/README.md

About-Me

Hi there 👋🏽

I'm a Senior Data & Business Intelligence Analyst with with extensive experience in Data Modeling, Warehousing, Manipulation, Visualization, Scripting and Reporting, Business Intelligence, Business Analytics.

TECHNICAL COMPETENCE

  • Data Engineering: Data Modeling, Databases & Schemas, ETL/ELT, Structured/Semi-structured/Unstructured Data
  • Databases & Data Warehouses: BigQuery, Redshift, Snowflake, PostgreSQL, MySQL, SQLite, Impala/Hive
  • Cloud Platforms: GCP, AWS
  • Programming Languages: SQL, Python
  • Data File Formats: API, CSV, JSON, AVRO, PARQUET
  • Data Orchestration & ETL/ELT: DBT, Pub/Sub, Cloud Composer (Apache Airflow), Cloud Run Functions
  • Data Exchange & Data Feed Transfer: Analytics Hub, Cloud Storage via Signed URLs, STFP, Email Reports
  • Data Analysis & Visualization: Tableau, Looker, HEX, Google Analytics, OLAP Cubes, Plotly, Google Sheets
  • Stats, Modeling & ML: Numpy, Pandas, Scipy, Scikit-learn, Statsmodels
  • Version Control & Agile: Git, GitHub, Gitlab, Bitbucket, Jira, Confluence

Have a look at my latest data analytics project: Customer Churn Analysis (End-to-End Project using SQL, Python and Tableau) that involved exploratory analysis with SQL, a deep-dive EDA using Python, and building an interactive dashboard with Tableau to present meaningful business insights for the bank. Link to Credit Card Customer Churn Analysis


Got an exciting project and need collaboration? 🚀 Or you want to discuss a Data Analyst opening at your company? 📈

Connect with me on LinkedIn

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  1. customer_churn_analysis-SQL-Python-Tableau customer_churn_analysis-SQL-Python-Tableau Public

    Dollar Bank Customer Churn Analysis using SQL + Python + Tableau: And end-to-end project that involved exploratory analysis with SQL, a deep-dive EDA using Python, and building an interactive dashb…

    Jupyter Notebook 1 1

  2. NYSE-Data-Project-MS-Excel NYSE-Data-Project-MS-Excel Public

    Analyzing real-life data from the New York Stock Exchange (NYSE) to benchmark and compare financial performance of companies listed under the "Soft Drinks" GCIS sub industry. See README.md file for…

    1

  3. Unicorn-Data-Analysis-using-SQL-in-python Unicorn-Data-Analysis-using-SQL-in-python Public

    Jupyter Notebook 1

  4. deforestation-exploration-SQL deforestation-exploration-SQL Public

    An Exploration of the Global Deforestation Trends from 1990 to 2016. This project was done using SQL connecting multiple tables to one another with data obtained from the World Bank. This report co…

    1

  5. bikeshare-exploration-project-python bikeshare-exploration-project-python Public

    Using Python to explore data related to bike share systems for three major cities in the United States—Chicago, New York City, and Washington

    Jupyter Notebook 1