constantin murekezi
@constantinmurekezi
I’m a data analyst skilled in SQL, Python, and Tableau, turning raw data into insights.
What I'm looking for
I’m a Data Analyst with a background in computer science, focused on data cleaning, analysis, and visualization. I use SQL, Python, and Tableau to identify trends, solve operational problems, and deliver data-driven insights in fast-paced environments.
At Correlation One, I analyzed large datasets on the U.S. alternative fuel vehicle (AFV) market using SQL and Excel. I cleaned and transformed raw data to improve quality, built interactive dashboards in Tableau/Looker Studio, and delivered actionable recommendations after applying quantitative analysis to identify trends.
Earlier at UNHCR, I collected, cleaned, and validated structured datasets and ensured high data accuracy (~100%). At Amazon, I resolve inventory discrepancies, improve efficiency (~15%), and support accurate data tracking—backed by strong reporting and data entry habits.
Experience
Work history, roles, and key accomplishments
Fulfillment Associate
Amazon
Nov 2022 - Present (3 years 5 months)
Resolved inventory discrepancies and improved operational efficiency by ~15% by identifying root causes of operational issues. Trained associates on troubleshooting processes and collaborated across departments to ensure accurate data tracking and smooth operations.
Data Analytics Trainee
Correlation One
Feb 2024 - Jun 2024 (4 months)
Analyzed U.S. alternative fuel vehicle market datasets using SQL and Excel, cleaning and transforming raw data to improve quality and usability. Built interactive Tableau and Looker Studio dashboards to identify trends and deliver actionable recommendations.
Data Assistant
UNHCR
Jul 2018 - Oct 2018 (3 months)
Collected, cleaned, and validated structured datasets, maintaining ~100% data accuracy. Managed data entry and reporting systems to support reliable, high-quality data.
Education
Degrees, certifications, and relevant coursework
Correlation One
Certificate in Data Analytics, Data Analytics
Completed a Certificate in Data Analytics program at Correlation One.
Kampala University
Bachelor of Computer Science and Information Technology, Computer Science and Information Technology
Earned a Bachelor of Computer Science and Information Technology degree from Kampala University.
Availability
Location
Authorized to work in
Job categories
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