The Data Analyst's Portfolio Guide: A Hands-On Guide to E-Commerce & Supply Chain Analytics using Power BI, Tableau, Looker Studio, and GitHub (Paperback) (ISBN-13: 9798177924793)

The Data Analyst's Portfolio Guide is your hands-on roadmap to mastering cross-platform analytics across Power BI, Tableau, Looker Studio, and GitHub.

In today's competitive job market, showing proficiency in a single Business Intelligence tool is no longer enough. This comprehensive guide walks you through building an end-to-end E-Commerce and Supply Chain portfolio project from scratch.

What you will learn:

• Business Requirements: Translate complex executive questions into actionable KPIs like Net Revenue, Profit Margin, and On-Time Delivery (OTD) rate.


• Data Modeling: Architect production-ready Star Schemas separating facts and dimensions.


• Power BI & DAX: Build explicit DAX measures, time intelligence, and Row-Level Security (RLS).


• Tableau Analytics: Create Level of Detail (LOD) expressions, geospatial density maps, and dynamic dashboard actions.


• Looker Studio & Cloud: Connect cloud data sources with BigQuery and optimize query performance.


• GitHub & Career: Structure production-grade repositories and master technical interviews using the STAR method.

Equip yourself with the multi-tool expertise required to stand out to hiring managers and advance your data career!