Sireesh Malasani
Cary,NC
Summary
A dynamic customer-focused Tableau and Power BI expert with a proven 15-year track record of enhancing business productivity through tools, systems, process, reporting, and testing. Collaborates with key stakeholders and cross-functional teams to present complex dashboards and ad hoc analyses to management in a high-volume Teradata production environment at Bank of America. Incorporates advanced Tableau functionality into dashboards, supporting business intelligence efforts, data analytics, new data models, and process improvement in reporting. Provides increased visibility into business operations through data visualization dashboards. Heavily invested in professional development with Tableau Desktop Specialist certification
Overview
15
15
years of professional experience
1
1
Certification
Work History
Lead Business Intelligence Analyst
TruStage
02.2020 - Current
- Create and update the Annuities and B2B units Dashboards by blending data from Snowflake, Excel, and CSV files into our data visualization tool, Tableau and Power BI
- Present dashboards and ad hoc analyses to key stakeholders to drive adoption and understanding of KPIs and business drivers to change dashboard layouts, level of detail calculations, sets, dual-axis charts, and dashboard actions
- Analyze existing system, understand existing and new requirements to design solutions
- Migrating Tableau platform to Power BI
- Creating a data model in Tableau
- Deeply involved in the design and development of Tableau visualization solutions
- Use of Tableau and it’s functionality to design and develop the business insights and dashboards
- Experience in designing and development of Tableau visualization solutions and Created Business requirement documents and plans for creating dashboards
- Preparing Dashboards using calculations, LODs, Parameters, Actions etc
- In Tableau
- Involved in maintaining the existing Tableau dashboards and views
- Involved in automating the admin activities using Tabcmd
- Involved in the discussions with the business
- Implement new technologies/tools as required to improve the overall performance, stability and design of the application
- Improve efficiency and performance of the overall system by continuous monitoring of Tableau Servers
- Involved in Tableau content administration activities
- Providing Tableau training to the business users
- Administered Projects, Groups, Users, User Groups, and scheduled instances for reports in Tableau
- Creation of users, groups, projects, workbooks and the appropriate permission sets for Tableau server logons and security checks
- Interacted with Business Analysts and Data Modelers and defined Mapping documents and Design process for various Sources and Targets
- Publishing the dashboards onto the server and giving required access to associated groups as Interactors or Viewers
- Involved in interacting with the business stakeholders and gathering the user requirements
Business Intelligence Analyst
UNC Health Care
01.2019 - 01.2020
- Built customized and interactive dashboards for Revenue department using multiple data sources
- Performed various report/dashboard activities such as grouping, sorting, filtering, ranking, and ordering the data using Tableau for the data/business predictive findings, data rendering, and finding patterns in data over a period
- Deeply involved in the design and development of Tableau visualization solutions
- Migrating the reports from Business Objects to Tableau
- Use of Tableau and it’s functionality to design and develop the business insights and dashboards
- Optimizing the existing Tableau environment and providing solutions to yield better business insights
- Involved in creating dashboards and reports in Tableau 2018.3 and Maintaining server activities, user activity, and customized views on Server Analysis
- Experience in designing and development of Tableau visualization solutions and Created Business requirement documents and plans for creating dashboards
- Preparing Dashboards using calculations, LODs, Parameters, Actions etc in Tableau
- Involved in maintaining the existing Tableau dashboards and views
- Involved in automating the admin activities using Tabcmd
- Involved in the discussions with the business
- Implement new technologies/tools as required to improve the overall performance, stability, and design of the application
Senior BI Consultant
Walmart
03.2018 - 01.2019
- Built customized and interactive dashboards for Digital Marketing unit by pulling data from Hadoop System
- Performed various report/dashboard activities such as grouping, sorting, filtering, ranking, and ordering the data using Tableau for the data/business predictive findings, data rendering, and finding patterns in data over a period
- Involved in creating dashboards and reports in Tableau 10.2 and Maintaining server activities, user activity, and customized views on Server Analysis
- Experience in designing and development of Tableau visualization solutions and Created Business requirement documents and plans for creating dashboards
- Preparing Dashboards using calculations, parameters in Tableau
- Involved in maintaining the existing Tableau dashboards and views
- Involved in automating the admin activities using Tabcmd
- Involved in the discussions with the business
- Involved in Tableau content administration activities
- Played a consultant role in providing the solutions to the customer
- Providing Tableau training to the business users
- Educating the business users on capabilities of Tableau
- Worked extensively with Advance analysis Actions, Calculations, Parameters, Background images, Maps
- Responsible for Developing a Dashboard and preparing ad-Hock Reporting
Senior Tableau Specialist
BASF Chemicals
08.2017 - 03.2018
- Convert the IBM Cognos reports to Tableau dashboards by blending the data from Oracle, Excel, and CSV files into our data visualization tool, Tableau
- Present dashboards and ad hoc analyses to key stakeholders to drive adoption and understanding of KPIs and business drivers to change dashboard layouts, level of detail calculations, sets, dual-axis charts, and dashboard actions
- Gathered user requirements, analyzed, and designed software solution based on the requirements
- Experience in designing and development of Tableau visualization solutions and Created Business requirement documents and plans for creating dashboards
- Involved in creating dashboards and reports in Tableau 10.2 and Maintaining server activities, user activity, and customized views on Server Analysis
- Involved in maintaining the existing Tableau dashboards and views
- Involved in the discussions with the business
- Deep experience with the design and development of Tableau visualization solutions
- Defined best practices for Tableau report development
- Involved in Tableau content administration activities
Senior Consultant
Capgemini
07.2015 - 06.2017
- Built customized and interactive dashboards and reports using IBM Cognos and Tableau
- Extensively worked on IBM Cognos and Tableau
Senior BI Consultant
NTT Data
03.2012 - 05.2015
Senior Software Engineer
United Health Group
03.2010 - 11.2011
Education
Bachelors -
Computer Science and Information Technology
Skills
- Data Visualization
- Business Intelligence
- Tableau Dashboards
- Tableau Desktop
- Power BI
- Data Modeling
- Production Support
- Ad-hoc SQL Query
- Business Requirements Analysis
- Tableau Trainer
- Tableau Prep ETL tool
- Alteryx
- Business Requirements Document (BRD)
- Business Use Cases
- Reporting
- Analytics and Metrics
- Data Validation
- User Acceptance Testing
- Process Improvement
- Root Cause Analysis
Certification
Tableau Desktop Specialist
Portfolio Sample
https://public.tableau.com/app/profile/sireesh
Timeline
Lead Business Intelligence Analyst
TruStage
02.2020 - Current
Business Intelligence Analyst
UNC Health Care
01.2019 - 01.2020
Senior BI Consultant
Walmart
03.2018 - 01.2019
Senior Tableau Specialist
BASF Chemicals
08.2017 - 03.2018
Senior Consultant
Capgemini
07.2015 - 06.2017
Senior BI Consultant
NTT Data
03.2012 - 05.2015
Senior Software Engineer
United Health Group
03.2010 - 11.2011
Bachelors -
Computer Science and Information Technology
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