Ajay Viswanath

Background

About Ajay Viswanath

Around 10+ of experience in Data warehousing and Business Intelligence technologies and strong experience in Tableau Desktop & Tableau Server. Experience in performing development activities from gathering requirements and designing solutions, through developing code/ reports to testing and release/deployment. Build Tableau reports and dashboards for quick reviews and extend it as proof of concept deliverable to Business/IT user community. In depth knowledge in Tableau analysis features like Actions, Calculations, forecasting, Parameters and Trend lines and used them to highlight the value of guided analytics in Tableau. Defined and followed some best practices for creating Tableau dashboards by mapping requirements to best suitable visualization charts, color patterns, standardizing dashboard's size, enhance grid/graph formatting option to make dashboards more appealing. Interact with Database/data source teams to help them come up with the required structure suitable for Tableau reporting. Fixation of Troubleshoot issues raised by users and tracked it to closure by co-ordinating with Database teams in case of data issues. Worked on joining tables, data blending and custom SQL options to develop data layer or data source within Tableau for both ad-hoc and canned reports Mastered in using Tableau objects like filters, sorts, groups and sets to build worksheets. Familiarity of Tableau Server tasks like scheduling, subscription, users & groups, publishing, and extract/workbook refresh. Outstanding analytical and problem-solving skills, capable of learning new technologies quickly. Responsible for the infrastructure design and general maintenance of all Tableau environments. Maintains the distributed Tableau infrastructure including security, troubleshooting, and server configurations. Set up and configured Tableau clustered environment on premise and AWS. Configured Tableau server for reverse proxy and SSL,SAML authentication. Maintained Security, Create/manage users, Groups, Licenses, and integrated with Active Directory. Automated periodic backups, log cleanups of the tableau server for disaster recovery and business continuity plan. Familiar with installation, configuration, patching and upgrading of Tableau tool across. Created Admin Views to monitor environments. Documented best practices for Development and administration of the tableau Platform. Trained and coordinated with business users to setup Site and Access policies. Improve infrastructure and processing