Data Analysis Portfolio

Turning raw data into actionable insights for business growth and smart decisions.

Python Power BI SQL Excel
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Abdulrahman Mahmoud

About Me

Abdulrahman Mahmoud - Data Analyst Photo

Abdulrahman Mahmoud is a passionate Data Analyst with a background in Accounting and a strong drive to turn raw data into valuable insights. Specialized in Python, SQL, Power BI, and Excel for data cleaning, transformation, visualization, and automation.

Graduated with a Bachelor's degree in Accounting in 2022, Abdulrahman has been sharpening his skills in data analytics and working on real-world projects that combine business knowledge with technical expertise. His ambition is to become a Data Engineer, building intelligent tools that support smart decision-making.

Always open to new opportunities, collaborations, and challenges that foster personal and professional growth.

Core Expertise

Specialized skills that drive data-driven decision making

Data Analysis
Python (Pandas, NumPy)90%
SQL Server85%
Excel90%
Data Cleaning80%
Visualization & BI
Power BI85%
Matplotlib80%
Seaborn80%
DAX70%
Tools & Platforms
Git & GitHub85%
Power Query80%
Web Scraping65%
Machine Learning60%

Projects

Sales Data Analysis
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Car Dealership Data Analysis
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E-commerce Data Analysis
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Electronics Store Data Analysis
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Distribution Company Data Analysis
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E-Commerce Sales Analysis
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HR Data Analysis Summary
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Sales Dashboard Analysis
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Company TrendyKart
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Professional Journey

Building successful data analysis expertise across industries

Experience
Freelance
Jan 2024 - Present · Cairo, Egypt
Remote
  • Conducted data cleaning and analysis on real-world retail datasets.
  • Developed interactive dashboards using Power BI for reporting.
  • Applied Python scripts to perform exploratory data analysis (EDA).
  • Delivered actionable insights to support business decision-making.
Python SQL Power BI Excel Data Analysis
Education
Bachelor of Commerce - Accounting
Monufia University | 2018 - 2022
Graduated: 2022
Strong foundation in business fundamentals and analytical thinking.
Certifications & Courses
  • Python Programming - Osama Elzero
  • Power BI for Data Analysis - Alssaal
  • SQL Server - Eng. Rami (ITI)
  • Data Analysis Track (Power BI) - Eng. Mohamed Mohsen (ITI)
  • Excel for Data Analysis - Alssaal / Monther Sofyan

Education

Bachelor's Degree in Accounting - Monufia University, 2022

Currently pursuing advanced certifications in Data Analytics using Python, SQL, and Power BI.

Experience

Data Analyst
Freelance Projects
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