Thanks to visit codestin.com
Credit goes to github.com

Skip to content
View Oluwakoya-ao's full-sized avatar

Block or report Oluwakoya-ao

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
oluwakoya-ao/README.md

Hi πŸ‘‹, I'm Oluwakoya Oluwafemi

A passionate Data Analyst with a love for healthcare data and storytelling through visuals

πŸŽ“ Data Analyst | Altschool Africa Graduate (2025)
🧠 Skilled in Python, SQL, Excel & Power BI
πŸ”¬ Passionate about healthcare data and turning messy data into clear insights
πŸ“Š Always exploring real-world datasets and building dashboards

  • 🌱 I’m currently learning Power BI DAX, SQL joins & intermediate Python

  • πŸ‘― I’m looking to collaborate on Healthcare data analysis projects

  • πŸ‘¨β€πŸ’» All of my projects are available at https://github.com/Oluwakoya-ao

  • πŸ’¬ Ask me about Data cleaning, Power BI dashboards, SQL queries, healthcare data

  • πŸ“« How to reach me [email protected]

  • ⚑ Fun fact I didn’t know I’d enjoy cleaning data β€” now it’s my favorite part of the process!

Connect with me:

abisola_oo oluwakoya

Languages and Tools:

mysql pandas postgresql python seaborn

oluwakoya-ao

Pinned Loading

  1. adidas-sales-dashboard adidas-sales-dashboard Public

    Interactive Power BI dashboard analyzing Adidas US sales data (2020–2021) with insights on product performance, sales trends, retail channels, and regional growth.

    1

  2. RpsGame RpsGame Public

    A simple Rock, Paper, Scissors game built with Python. Play against the computer and see if you can win!

    Jupyter Notebook 1

  3. google-playstore-data-cleaning google-playstore-data-cleaning Public

    A data cleaning project focused on preparing the Google Play Store app dataset by handling missing values, fixing data types, and formatting issues for accurate analysis.

    Jupyter Notebook

  4. nigerian-exchange-rate-analysis nigerian-exchange-rate-analysis Public

    A data analytics project that fetches live exchange rate data from the Central Bank of Nigeria using a Python API script, and visualizes trends using Power BI.

  5. bike-sales-report bike-sales-report Public

    Excel-based dashboard project exploring bike sales trends using pivot charts and slicers. Analyzed customer demographics (income, gender, age, commute) to uncover patterns and generate actionable i…

    1

  6. superstore-sales-insight-dashboard superstore-sales-insight-dashboard Public

    Power BI dashboard analyzing Superstore sales, profit, and customer behavior from 2014 to 2017. Includes insights on discount impact, product performance, and regional trends.