I'm an Azure Data Engineer with 5 years of experience across Atos, Accenture, and Tredence, working on Azure Data Factory, Databricks, PySpark, Synapse Analytics, and Power BI for Banking and Healthcare clients. My path wasn't linear — I started as a Power BI developer and made a deliberate switch into Data Engineering through hands-on practice, self-learning, and a lot of interview preparation. Along the way, I cleared Data Engineering interviews at EY, Capgemini, Hexaware, Kenvue, and Tredence, and documented the real questions and scenarios I faced. I'm here to help you with interview preparation, resume reviews, and career guidance — whether you're starting out in Data Engineering or trying to make a similar switch.