Natnael Birhanu

Junior Data Analyst

Transforming raw data into actionable insights that drive strategic decisions and business growth.

About Me

"A results-driven Junior Data Analyst proficient in Python, SQL, and Tableau, passionate about transforming complex datasets into actionable insights. Skilled in the full data analysis lifecycle—from wrangling and exploratory analysis to building interactive dashboards—to support data-driven strategic decisions. Eager to apply my analytical skills and academic foundation in Computer Science to solve challenging business problems.

As a 4th-year Computer Science student, I am deeply passionate about data and related concepts, constantly exploring new ways to leverage analytics to solve complex problems and drive innovation.

Natnael Birhanu

Technical Skills

Programming & Databases

  • Python (Pandas, NumPy, Matplotlib, Seaborn)
  • SQL
  • MySQL

Data Visualization & BI

  • Tableau
  • Power BI

Tools & Platforms

  • Git / GitHub
  • Jupyter Notebook
  • Excel
  • Google Sheets

Experience & Certificates

Tata Group (Forage Virtual Internship)

June 2025

Certificate: Tata Data Visualisation: Completion Certificate

  • Created executive-level data visualizations and dashboards for Tata Consultancy Services.
  • Prepared and presented data-driven questions and insights for client leadership meetings.
  • Built interactive dashboards to facilitate effective, data-informed decision-making.
View Full Certificate

Deloitte (Forage Virtual Internship)

May 2025

Certificate: Deloitte Australia Data Analytics Completion Certificate

  • Performed forensic data analysis on complex financial datasets to identify anomalies and potential fraud scenarios.
  • Applied diagnostic skills to investigate irregularities and support fraud detection workflows.
  • Delivered insights mirroring the methodologies of Deloitte's forensic technology team.
View Full Certificate

Data Analysis Fundamental

July 2025

Issuer: Udacity

  • Comprehensive training in data analysis fundamentals and techniques
  • Hands-on experience with Python, Pandas, and data visualization
  • Completed real-world data analysis projects and case studies
Segment Analysis Code

Projects

E-Commerce Sales Performance Dashboard

Uncovered 84% revenue concentration in UK market and 25% seasonal sales spike through analysis of 400,000+ records.

Customer Segmentation & RFM Analysis

Segmented 4,000+ customers using RFM analysis, identifying 2,308 New/Casual customers as key conversion opportunity.

Product Performance & Inventory Optimization

Identified 80/20 revenue distribution and provided reorder points for 3,500+ SKUs to optimize inventory management.

Get In Touch

I'm always open to discussing new opportunities and data challenges.