Pradeep Sagar Reddy Daggula

• Led a transition of 78 Qlik application reports to Tableau, ensuring smooth migration and functionality.
• Conducted data mapping from Oracle to AWS Redshift, collaborating with Data Architecture team to replicate Qlik logic in Redshift for Tableau reporting.
• Analyzed complex data elements, systems, and dependencies to create conceptual, logical, and physical data models for data warehousing.
• Developed Logical and Physical Data Models, including data warehouse and data mart designs, ensuring alignment with business needs.
• Worked closely with data engineers to understand DB2/iSeries tables and designed custom logic to facilitate Qlik-to-Tableau migration.
• Extracted data from multiple sources including AWS Redshift, Oracle, SQL Server, and DB2/iSeries, creating efficient data pipelines.
• Provided weekly updates to Vice Presidents and Data Architecture teams on the progress of data mapping and Redshift ODS integration.
• Monitored Tableau dashboards daily, flagged data outliers, and provided timely insights to stakeholders.
• Integrated Python scripts into Tableau dashboards to automate data extraction, transformation, and advanced analytics with helps in enhancing dashboard functionality and efficiency.
• Helped in maintaining data quality by identifying discrepancies and updating data records in Alation.
• Worked with business users and stakeholders to guide data governance practices using Alation's tools and features.
• Used Python for data processing, predictive modeling and statistical analysis, this process helps to Provide deeper insights and enhance the accuracy of Tableau visualizations.
• Assisted in managing data governance initiatives by documenting and tracking data assets using Alation.
• Supported data cataloging efforts, ensuring that metadata was accurately captured and organized within Alation.
• Collaborated with team members to improve data accessibility and data stewardship processes.
• Worked with large, disparate datasets to track business KPIs and perform strategic analyses supporting critical business decisions.
• Used data insights to influence strategic decision-making, contributing to business growth and operational efficiency.
• Environment: Tableau Cloud, Tableau desktop (2022x and 2023x), AWS Redshift, Oracle for Financial data, SQL Server for Claims, DB2 / iSeries, Qlik Sense, Qlik View, Qlik NPrinting, SSRS, Cognos reporting.

• Gathered requirements across multiple business lines for client trades, accounts, and reporting, creating data visualization mocks to meet user needs.
• Collaborated with Salesforce developers to embed Tableau Dashboards into Salesforce, enhancing data accessibility and usability for users.
• Worked closely with tech team and Introduced, and leveraged Python for efficient data-cleaning, reducing data errors by 15% and improving decision-making capability.
• Analyzed complex data structures and mapping fields, dimensions, and measures between Tableau and Looker, ensuring seamless data integration and compatibility.
• Recreated visualizations from Tableau reports in Looker, leveraging Looker's native visualization options and customization features to maintain data accuracy
• Transitioned ODP Insight Tableau dashboards/reports to CRM analytics, ensuring seamless integration and data accuracy.
• Designed and developed data pipelines to acquire, clean, and process data
• Created Power BI for the service desk ITSS team to track all tickets on daily weekly basis.
• Worked with business users from USAID to create dashboards on Power BI to showcase agency portfolios globally.
• Developed and maintained data warehouses and data marts to support business operations
• Improved business insights by 50% through advanced analytics features such as trend analysis, forecasting, and statistical modeling in Tableau.
• Conducted data analysis to compare analytics app data with Salesforce lightning reports, ensuring data accuracy and consistency.
• Utilized Tableau to connect and analyze CRM data from Salesforce and JIRA, facilitating informed decision-making.
• Designed and developed Tableau worksheets, dashboards, and data extracts, optimizing performance and delivering actionable insights to stakeholders.
• Served as Tableau Admin for versions 2018x to 2022x, overseeing server and desktop upgrades and ensuring smooth transitions.
• Designed Tableau platform architecture, analyzed and created reports for data visualization, including testing connections to OCI/Oracle, and implemented efficient data ingestion strategies for Enterprise Data Warehouse (EDW).

Environment: Tableau Desktop 2020, 2019.2, 2018.3, Tableau Server 2020.1, 2019.2, 2018.3, Power BI, Tableau Prep,

SQL Server, JIRA, Python, CRM DATA(Salesforce), Alteryx, ODI, Informatica, OBIEE, Azure.

• Gathered business requirements and collaborated with stakeholders to understand business processes.
• Improved decision-making processes with accurate data analysis and visualization techniques
• Developed dashboards with calculated fields, parameters, calculations, groups, sets, and hierarchies.
• Designed customized and interactive Tableau and Power BI dashboards using multiple data sources – Oracle, Hive, EPIC clarity data which sits on SQL server.
• Developed ETL packages for heterogeneous data sources and performed transformations using SSIS.
• Proficient in EPIC Ambulatory with outpatient care, patient management, and Billing Revenue Cycle Management which helps capture charges accurately and submit claims efficiently.
• Assisted in leveraging Ambulatory data to create comprehensive reports, facilitating informed decision-making and strategic planning. Utilized user insights to optimize workflows, improve patient outcomes, and enhance organizational efficiency.
• Conducted performance tuning of Tableau dashboards to optimize runtime and enhance efficiency.
• Implemented performance tuning on workbooks to reduce runtime and enhance dashboard performance by 50%.
• Worked extensively with EPIC reporting databases, including Clarity and Caboodle Data Warehouse.
• Created reports on EPIC Revenue Cycle Hospital billing module.
• Trained end-users on using Tableau interactive dashboards and drill-down features.
• Provided support to consultants and facilitated knowledge sharing for migrating reports from Qlikview to Tableau.

Environment: Tableau Desktop 9,10, Tableau Server, Power BI, MS Office Suite, Oracle, PL/SQL, Spark, SQL Server, EPIC Clarity, Caboodle, SAS, Salesforce, Microsoft Dynamic CRM.