Sobin Sebastian

About Sobin Sebastian

Highly accomplished and visionary IT professional with over 13.5 years of experience in…

Experience

1. Developer - Power Bi, Tableau & Vba

   RM India

   Feb 2022 — Present · Thiruvananthapuram, IN

   Power BIImproved overall decision-making by designing and developing BI reports and providing invaluable insights.Comprehended business requirements in a BI context and developed data models to convert raw data into actionable insights.Identify KPIs with outlined objectives and consistently monitor them.Create data models using Power Query, DAX, and other data modeling techniques. Collaborated with business users, collected requests, and updated the set of existing BI reports to accommodate business needs.TableauEmploy Tableau best practices formulating reports and creating advanced Tableau dashboards using data blending.Accomplish all tasks related to advance analysis actions, calculations, parameters, background images, maps, trend lines and statistics.Create groups, hierarchies, and data sets to develop summary levels and detailed reports. Provided support to Tableau users (Onsite (UK) and Offsite) for the development and modification of Tableau reports on Tableau Desktop.Microsoft Excel · VBA with MacroAutomating, modifying, and optimizing reports through Macros.Identify the opportunities of automating the reports, and dashboards using advanced formula.Developed Excel Automation solution which minimized manual efforts by 95%.