Hi, I'm Himanshu Saroj, a Data Engineer with experience building scalable data pipelines, ETL workflows, and business intelligence solutions using Python, SQL, Snowflake, and Power BI. Over the years, I've worked on designing data models, optimizing SQL queries, automating reporting processes, and delivering analytics solutions that support business decision-making. I'm passionate about helping students and professionals prepare for Data Engineering interviews, strengthen their SQL and Python skills, improve their resumes, and gain confidence through mock interviews and practical problem-solving sessions. Whether you're preparing for your first Data Engineering role, transitioning into data engineering, or aiming for top product or enterprise companies, I'd be happy to help you on your journey.