MARY CHIANUMBA
Anambra, Nigeria
Phone: - | Email:-| LinkedIn: www.linkedin.com/in/mary-chianumba │
Portfolio: https://github.com/marychianumba
PROFESSIONAL SUMMARY
I am a driven and flexible professional who is passionate about remote work. I have a strong desire to use technology to
enhance productivity and achieve outstanding outcomes. My excellent communication and collaboration skills enable me
to thrive in independent work environments and effectively manage remote projects. Throughout my career, I have
consistently met deadlines and surpassed objectives, demonstrating a commitment to delivering top-notch work. I
prioritize maintaining productive virtual relationships while ensuring the highest quality of work. Currently, I am seeking a
remote position where I can utilize my expertise and enthusiasm for remote work to drive success in a dynamic and
flexible setting.
SKILLS
●
●
●
●
●
●
Python Programming
Data Cleaning
● Data Visualization
● Feature Selection
Microsoft Excel
Google Sheets
● Slack
● Teams
Effective communication
Time management
● Flexibility
● Self-motivation
PROJECTS
Hits Prediction for a Football Team Using Python
●
●
●
●
●
●
Performed exploratory data analysis and found that the data from the Muskets Football Team was very data and
therefore required cleaning.
Performed data cleaning tasks which involved filling in missing values in the dataset, handling duplicates, and
treating outliers
Handled categorical variables by creating dummy variables and encoding labels
Performed binning on numeric variables to get them ready for modeling
Transformed the numeric variables by rescaling and normalizing
Carried out Feature Selection using RFE to determine which features contribute the most to prediction
Supermarket Sales Analysis Using Plotly
●
●
●
●
●
●
Performed an exploratory data analysis and discovered that more sales were made through cash payment with
34.7% of total sales.
Branch C in the city of Naypyitaw made the highest sales
Fashion accessories have the highest average unit price of 57.1%
Despite Fashion accessories having the highest unit price, Food, and beverages is the product with the highest
sale ($56k)
Most of the sales were made on Saturday, while Monday had the least sales.
Most of the sales were made by females.
Brain Stroke Analysis Using SQL
●
●
●
●
●
Analyzed a brain stroke dataset and discovered that there are 2907 females, out of which 140 of them have brain
stroke, and 2074 males, out of which 108 of them have brain stroke.
219 people that are married have a stroke and 29 people that are not married have a stroke.
There are 2 children with stroke.
264 females have hypertension and 215 males have hypertension.
The urban area has the highest number of people with no heart disease.
●
More than 90% of the people with private work type have no hypertension.
EDUCATION
OneCampus Academy
Akron, OH, USA
Data Science
April 2022 – Date
CERTIFICATION
●
Python Programming
