Nouran Tarek
Data Analyst Specialist
I help turn raw data into clear, visual insights that support better decisions.
With strong skills in SQL, Excel, Power BI, and data analysis, I focus on making numbers simple, accurate, and meaningful.
I care about details, communication, and delivering results that clients can actually use.
Always learning and improving — because good data tells great stories.
About Me
I’m a freelance data analyst passionate about solving complex business problems through rigorous data examination. With expertise in Excel, Power BI, SQL, Python, and Tableau, I transform raw data into actionable insights that drive strategic decisions and measurable growth.

My approach blends technical precision with a strong business acumen, ensuring that every insight is not only accurate but also relevant and impactful with the Data Storytelling Mindset:
"Behind every dataset lies a story — translating patterns into actions is what transforms numbers into real business value".
Education
2024 – 2028 | Alexandria, Egypt
Faculty of Business Alexandria University
I am pursuing my degree in Business with a focus on Data Analytics, where I develop strong foundations in management and strategy alongside advanced skills in data analysis, visualization, and data-driven decision-making.
Skills & Tools: The Analytical Arsenal
Technical Prowess
  • Data Wrangling & Cleaning
  • Data Modeling
  • Statistical Analysis
  • Data Visualization
Tools & Platforms
  • SQL
  • Excel, Power BI
  • GitHub
  • Python, Tableau
Crucial Soft Skills
  • Data Storytelling
  • Business Acumen
  • Client Communication
  • Problem-Solving
Featured Projects: Real-World Impact in Action
Business Performance Analysis
(Collaborative Project)
Developed an Excel-based dashboard that provides a 360° view of business performance, enabling data-driven decisions across different functions.
Main Highlights:
  • Leadership Overview: Snapshot of essential KPIs (revenue, volume, profit, and return rates) designed for executive use.
  • Regional & Store Breakdown: Comparative analysis of performance by geography and store categories.
  • Customer Analysis: Explored purchase patterns, membership tiers, and payment methods to identify key customer groups.
  • Product Evaluation: Assessed brand- and category-level profitability to detect top and low performers.
  • Operational Monitoring: Tracked efficiency metrics and measured the business impact of product returns.
E-Commerce Sales & Performance Analysis
(Collaborative Project)
This project focuses on analyzing multi-year e-commerce sales data to understand product performance, revenue trends, and the relationship between website transactions and product launches.
Using SQL for data extraction and cleaning, I calculated key metrics such as net revenue per product, taking into account refunds and product launch dates. The cleaned and aggregated data was then visualized to show how each product performed over time and how new product releases affected overall sales performance.
The project provides valuable insights for strategic decision-making, such as identifying top-performing products, understanding seasonality, and evaluating the financial impact of new launches.
Tools Used: SQL, Power BI
Retail Sales Performance
This project involved analyzing a retail sales dataset to generate actionable insights that inform decision-making at various business levels.
In this project, I worked on a comprehensive analysis of retail sales data to generate insights that guide decision-making at different organizational levels.
  • Data Preparation: Transformed raw data into a clean, reliable dataset by fixing errors and ensuring consistency.
  • Analytical Scope: Developed key business questions around product trends, regional performance, salesforce productivity, and strategic KPIs.
  • Visualization & Insights: Built interactive dashboards tailored to various stakeholders:
  • Management View: Summarized revenue, closed deals, and performance by region/sector.
  • Salesforce Dashboard: Tracked results and contributions of individual agents and managers.
  • Product Analysis: Highlighted bestsellers as well as products needing attention.
  • Regional Overview: Showed distribution of sales and growth dynamics across markets.
Contact & Connect: Let’s Collaborate
Ready to transform your data into a competitive advantage? I'm available for freelance projects and consultations. Let's discuss how data can drive your next success story.
Phone : +20 1220251815

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