chaithra naik

Maintained and developed internal workflow automation tools using React and Node.js/Express, improving operational efficiency and reducing manual effort. Integrated REST APIs and SQL-based data services , optimizing backend performance and UI responsiveness time and UI performance by ~30%. Supported legacy SAP BO reports while leading modernization to JavaScript dashboards. Collaborated with business stakeholders to translate requirements into scalable front-end interfaces.

Designed HANA Calculation Views with KPIs and parameters, built optimized SAP BO Reports, universes (UDT & IDT) and SQL / SAP HANA view queries to reduce average query time by ~20-30%. Automated data refresh and validation tasks using Node.js scripts , and created small React-based dashboards to complement BI reports. Conducted user training in self‑service reporting, boosting adoption and reducing reliance on centralized BI teams.

Built Power BI & Tableau dashboards sourcing from multiple systems, implemented star schema data models, designed relationships & measures, used bookmarks drillthroughs, and slicers to enhance user navigation. Implemented Row-Level Security as per user roles, reduced report refresh times by optimizing data queries and filters. Delivered key dashboards for business teams, improved decision-making speed by providing daily / weekly insights.