Deloitte Round 1 Power BI Interview: Experience : 2.5 years 1. What was your role in that project My role was as a Power BI Developer. I was responsible for data preparation using Power Query, ...

Through this learning journey, I deepened my hands-on skills across the entire data lifecycle: 🔹 Preparing Data in Power Query – Cleaning, shaping, and transforming raw data to build a solid ...

Data analysis is no longer a specialist skill reserved for analysts. It now supports finance, trading, ecommerce, marketing, ...

A 10-Week Course on Advanced Excel for Business Analytics in 2026,' offers a comprehensive pathway to mastering Excel for ...