Yuktha Mangalapally

I’m a Business Intelligence professional focused on analytics migration, dashboard development, and data visualization. I bring hands-on expertise across Oracle Analytics Cloud (OAC), Tableau, SAP BusinessObjects, and SQL, with a strong emphasis on data integrity and performance.

In my current role as an Oracle Analytics Cloud Consultant, I successfully migrated and validated 75+ Tableau workbooks, 40+ SAP BO reports, and 30+ PIE BO dashboards to OAC—ensuring zero disruption and maintaining 100% data integrity. I deconstruct legacy BI assets to capture business logic, calculated fields, custom hierarchies, and embedded SQL, then translate that into clear mapping documentation for 50+ KPIs and metrics.

I build over 80+ OAC dashboards from scratch using interactive filters, KPI-driven visualizations, and optimized data models and SQL—improving performance by 35–50% versus legacy systems. I also lead rigorous testing (validation scripts, automated reconciliation checks, and side-by-side comparisons), reaching a 99.8% accuracy rate across migrated assets, while resolving complex migration challenges using structured issue tracking in JIRA.