
ARAFAT HASSAN
Technology / Internet
About ARAFAT HASSAN:
Professional Summary
Detail-oriented and analytical Data Analyst with a strong foundation in Python, Excel, SQL, and data visualization tools. Passionate about transforming raw data into actionable insights to support business decision-making. Skilled in cleaning, analyzing, and presenting data in a clear and impactful way.
Skills
- Programming & Tools: Python, Pandas, NumPy, Matplotlib, Seaborn, Jupyter Notebook
- Data Visualization: Power BI, Excel Charts
- Database: SQL, MySQL
- Data Cleaning & Analysis: Data wrangling, EDA, Reporting
- Soft Skills: Problem-solving, Communication, Attention to detail
Experience
Data Analyst Intern
Super Data Technology, Jigjiga, Ethiopia
January 2021 – August 2024
- Identified customer behavior trends through analysis of 10,000+ records using SQL and Python, informing targeted marketing strategies that improved campaign engagement by 15%.
- Developed interactive Power BI dashboards to visualize daily KPIs (e.g., conversion rates, churn), enabling real-time decision-making for cross-functional teams.
- Automated data entry and reporting processes using Python (Pandas, OpenPyXL), reducing manual workload by 10+ hours/week and minimizing errors.
Education
Education
Bachelor’s Degree in Information Technology
Graduated: July 6, 2020
[Rift Valley University ], [Addis Ababa, Ethiopia]
Professional Certifications & Courses
- CompTIA A+ – IT support, hardware, and troubleshooting
- CompTIA Network+ – Networking concepts, infrastructure, and operations
- Python for Data Analysis – Data manipulation and scripting
- SQL for Data Analytics – Querying, joins, and database management
- Power BI for Business Intelligence – Dashboard creation and data visualization
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