Younes Sehanine - Data Analyst | Data Visualization & Business Insights

Transforming Data into Actionable Insights

I'm Younes Sehanine, a data analyst with a passion for turning complex data into clear, persuasive visualizations and strategic business intelligence.

About Me

Portrait of Younes Sehanine

I am Younes Sehanine, an Algerian data analyst with a Bachelor’s degree in Management and currently a student in Strategic Management & Information Systems at the National Higher School of Management (ENSM). I work remotely to help businesses unlock the power of their data through clear visualization, robust analysis, and practical recommendations. Explore my portfolio to see how I transform data into strategic business advantages and creative visual stories.

Explore my portfolio to see how I transform data into strategic business advantages and creative visual stories.

Skills & Expertise

Tableau

Interactive dashboards & data storytelling

Power BI

Business intelligence & reporting

SQL

Data querying & database management

Python

Data analysis & automation

Excel

Advanced analytics & modeling

Data Visualization

Clear, actionable insights

ETL

Data extraction & transformation

Business Management

Strategic planning & analysis

My Projects

Power BI Live Workshop promotional banner
Power BI • Live Workshop

Power BI Live Workshop – From Zero to Dashboard

Live online workshop held on 24/12/2025 at 10:00 AM, where a complete sales analytics dashboard was built from scratch in Power BI, step by step, with beginner-friendly explanations. This section documents the session for anyone who wants to reproduce the dashboard on their own.

View Workshop Documentation
Writing Habit Tracker Dashboard screenshot
Excel & VBA

Writing Tracker Dashboard

Advanced Excel dashboard with VBA automation — a local Excel replacement for NaNoWriMo, tracking writing progress, analyzing productivity patterns, and maintaining writing goals with comprehensive analytics.

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Online Retail II Dashboard screenshot
Python, SQL & Power BI

Online Retail II — Sales Analysis & Power BI Dashboard

End-to-end ETL and analysis of ~1.07M transactions — Python import scripts, SQL cleaning & feature engineering, and a YOY-first Power BI dashboard (2010 vs 2011). Includes downloadable PBIX, SQL queries and the ETL notebook.

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HR Analytics Dashboard screenshot
Power BI & PowerPoints

HR Analytics — Organizational Restructuring

Power BI case study analyzing turnover, performance gaps and actionable recommendations — includes a downloadable PBIX and an inline video presentation.

View Project
Coffee Shop Sales Dashboard screenshot
Power BI

Strategic Coffee Shop Sales Analysis

Interactive dashboard that surfaces top products, hourly patterns and location performance with recommendations to improve margins.

View Project
Road Accident Analysis screenshot
Excel

Road Accident Dashboard

A comprehensive Excel dashboard analyzing accident severity, risk factors, and temporal trends.

View Dashboard
Bank Loan Analysis screenshot
Tableau & SQL

Bank Loan Dashboard

Loan performance and risk analysis with cohort & credit scoring insights.

View Dashboard

What I Offer

Data Visualization

Transforming raw data into engaging, interactive Dashboards that empower decision-makers.

Data Cleaning & Preparation

Ensuring your data is accurate and actionable by implementing thorough cleaning and preprocessing techniques.

Business Intelligence Analysis

Delivering strategic insights that drive business growth and operational efficiency.

Thank You

Thank you for visiting my portfolio. I appreciate your time and look forward to connecting with you.

Contact Me