About

Spandan is a seasoned analytics professional with over 7 years of experience in implementing, designing, and managing strategies and solutions in e-commerce, financial services, and other domains. He has gained expert knowledge of working on different analytics tools and techniques, including SQL, HQL, GCP, BigQuery, Python, Excel, Tableau, and more. Spandan possesses good knowledge of statistical techniques, including but not limited to Hypothesis Testing, Probability Theory, Bayes Theorem, etc. He is adept at designing data management, acquisition & transformation pipelines using SSIS, SSAS, and Alteryx. Currently, Spandan is working as a Senior Data Analyst IV at Walmart, where he is responsible for providing advisory and analytics services. In his previous role at EY, Spandan consulted with C-level executives, designed analytics products for audit and tax professionals, and led a team of data analysts and database developers. He also designed a suite of analytics tools that are used by around 2.5K+ engagements worldwide to gather audit evidence, make effective decisions, and supply data-driven insights to clients. Spandan has trained over 100 junior colleagues across practices on Advanced SQL, SSIS, and Python boot camps. Prior to EY, Spandan worked as a Database Developer at Seven Lakes, where he gained experience in code development, database design, and optimization on analytics product development and enhancements for the oil & gas sector. He worked on data warehousing, cube, and workflow products on SQL Server and MSBI technology – SSIS, SSAS, and SSRS. Spandan contributed to the implementation of the workflow product suite – PreDrill and Rig Scheduler, Well Lifecycle Manager, and worked on the support of the database side of the product suite. Spandan's tech stack includes SQL, Python, GCP, and more. With a total of 9.28 years of relevant experience, Spandan is a highly skilled data analyst who can provide valuable insights and solutions to complex problems.