About the Authors

NehaSingh Rajput is a Tableau certified data analyst. Along with Tableau, she has also achieved many certifications in the field of data science and data visualization, like Microsoft Certified: Power BI Data Analyst Associate (PL-300), Microsoft Certified: Azure Data Fundamentals (DP-900). Apart from data visualization, she has an expertise and is actively involved in teaching and exploring various technologies in the field of data science like Spark, MongoDB, etc.

Sulabh Bhatt has a vast experience of teaching and working on advance database related technologies like SQL, NoSQL, machine learning, Tableau, Spark, etc. He has achieved various well-known certifications like Microsoft Certified: Power BI Data Analyst Associate (PL-300), and Microsoft Certified: Azure Data Fundamentals (DP-900).