SUMMARY:

• I have 10 years of experience in all phases of Analysis, Design, Development, Implementation and support of Data warehousing applications. Using Tableau, I support production project involving Reporting and Dashboard Solutions Development, Data Extraction & Performance Tuning.
• Extensive Tableau Experience in Enterprise Environment and Tableau Admin and Architect.
• Experience with complex or large scale installations and architecture, automation and working with functional teams.
• Proficient in Installing, Configuring and Administration of Tableau Server and server performance tuning for optimization.
• Experience including technical support, troubleshooting, report design and monitoring of system usage.
• Experience in connecting to all type of data sources and able to handle large number of datasets.
• Strong knowledge of best practices around dashboards and report visualization
• Experience in creating Tableau Data Extracts, publishing to Tableau server and scheduling on - demand to refresh the Tableau Data Extract to get the updated data from original data source.
• Experience in the maintenance and scheduling of Tableau Data Extracts using Tableau Server and the Tableau Command Line Utility.
• Experience in Installing, configuring and administration, upgrading the Tableau Server in single server installation and distributed installation environments (3 node Cluster setup and design).
• Experience in Tableau Server administration tasks including Tableau server optimization and performance tuning.
• Managing the Tableau users and group’s security configuration and Integration with active directory.
• Providing the best practices and Performance optimization techniques for Development and administration process and documentation of the tableau Platform.

TECHNICAL SKILLS:

Dashboard Tools: Tableau Server 8/9/10, Tableau Desktop 8/9/10, Tableau Public,QlikView Servers 8.5/9.0/10.11. 2, QlikView 8.5/9.0/10.11.2

BI/Reporting Tools: SAP Business Objects 3.1/XI3.0/XIR2, Web Intelligence 4.0, Crystal Reports.

ETL Tools: Alteryx Server 10.2, Alteryx Designer 10.6, Alteryx Analytics Gallery 10.2, Oracle Warehouse Builder 11g/10g

Big Data: Hadoop/Big Data HDFS, Hive

Database Tools: SQL, PL/SQL, HP Vertica, Oracle 11g/10g/9i/8i, MS SQL Server 2008/2005, Postgres, IBM DB2 8

Other Tools: AutoSys Job Scheduling, Erwin TOAD 8.5.1, SVN, Subversion, WinSQL, Java 1.6, JavaScript Eclipse Helios, Unix, Struts, Web logic (10.3), Tomcat

Defect Management Tools: JIRA, HP ALM Quality Center (QC)

Operating Systems/Environments: Windows (98, 2000, XP, 7, 8 enterprise editions), UNIX

Other Tools: MS-Office suite (Word, Excel, Project and Outlook), PUTTY

PROFESSIONAL EXPERIENCE:

Confidential

Tableau Administrator

• Works as administrator/architect performing responsibilities like Installing, Configuring and Administration of Data Visualization Product Suites like Tableau Server, Qlik Enterprise, Alteryx Servers, etc.
• Server architecture and solutions to troubleshoot performance, scheduling and server related issues.
• Designs, creates, and maintains a platform-wide, re-useable data extract layer within Tableau and Autosys and Alteryx
• Advanced performance tuning skills, ability to automate tasks using TABCMD, exposure to Tableau Rest API, Java Scripts and TABSVC tools.
• Setup and configuration of Tableau server in various environments and use Tableau CMD and Tableau admin tools to configure the server according to best practices.
• I monitor Tableau sever performance and application status reporting and maintenance 3000 users globally, 400 dashboards and 150 data sources
• Size, design, prove, and deliver a viable disaster recovery plan for Tableau and works with vendor product management to determine, validate and implement a long-term strategy for Tableau.
• I perform the application health checks as part of daily activities and handling the authentication and authorization in Tableau Server.
• Managing the extract refresh Scheduled tasks, security administration, troubleshooting, performance tuning, and general systems maintenance.
• Creating and monitoring the Autosys jobs to refresh the Tableau data extracts, working on the production issues.
• Administer and support a multi-tier Tableau infrastructure including upgrade analysis and planning, security administration, release management, troubleshooting, performance tuning, and general systems maintenance.
• Creating users, groups, projects, sites on tableau server and Involving in Tableau deployments during the monthly production releases and post release support
• Backup, data recovery and service restoration management & Incident, problem and service outage management
• Configuring the tableau server for alerts which is for system health and low disk space and monitoring the disk usage in the administrative views and Configuring failover and high availability gateways.
• Define best practices for Qlik deployment and create reusable templates
• Managed security for all Qlik applications and Developing, testing, debugging QlikView applications including Maintaining Server Logs, Qlikview Server Backup
• Defined, developed, and implemented Qlikview dashboards, scorecards and reports.
• Creating the Alteryx workflows to generate YXDB and TDE files which are input data source to Tableau.
• Developing the Tableau data sources by connecting to different databases includes Oracle, SQL Server, Vertica, excel files, Flat files, TDE files from Alteryx
• Performed production readiness audit of tableau applications developed by the other development team or users; Sever and application monitoring status reporting.
• Performed data analysis on the daily, weekly and monthly scheduled refresh of data based on the business needs or on system change that have happened to ensure the developed dashboards are displayed accurate and up-to-date with live data.

Environment: Tableau Server 10.5/9.2, Auto Sys, Alteryx, Tableau Desktop 2018.1/9.2, Vertica HP,Oracle 10g/11g and Qlikview Publisher, QMC, and QV Server

Confidential

Tableau Administrator

• Administered and supported a multi-tier Tableau infrastructure including upgrade analysis and planning, security administration, release management, troubleshooting, performance tuning, and general systems maintenance.
• Managed the application's users, groups, and integration with Active Directory.
• Responsible for ensuring that daily operations support and maintenance is performed related to Tableau infrastructure.
• Reviewed complex dashboards for effective and optimum performance by tuning queries
• Developed, designed, and supported complex Tableau reports that measured key business metrics to be delivered to senior management on a scheduled basis.
• Responsible for synchronizing sites, users, group, user Security on Dev, UAT and Pre-Prod environments with Production Environment
• Tableau Server architecture and configuration and experience with Tableau customizations Responsible for gathering requirements and creating functional specifications.
• Creating the backup of primary tableau server for high availability and failover support in 3 node cluster environments.
• Troubleshooting the tableau server issues and creating archives of logs for troubleshooting.
• Developed Tableau workbooks from multiple data sources using Data Blending
• Creating the Tableau data layers, dashboards and Publishing to the Tableau server
• Manage the Tableau users and group’s security configuration and integration with Active Directory
• Responsible for all backup and restore of Tableau server and Tableau server metadata.
• Creating users, groups, projects, sites and assigning the permissions to users/groups at site level for the content (Projects, workbooks, views, data sources).
• Creating the archive log files (zipped snapshot of logs) for troubleshooting the issues related to server using command line and status page on server.
• Performance tuning of workbooks and data sources and providing best practices for development and administration process.
• Troubleshooting Tableau related support tickets for operational issues and Implementing the performance tuning and performance optimization techniques.
• Creating users, groups, projects, Data connections, settings as a tableau administrator.
• Maintaining server activities, user activity, and customized views on Server Analysis.
• Performed Tableau Server admin duties; add users/groups from Active Directory; and schedule instances in Tableau Server including weekly data dump.
• Developed Alteryx workflows and Tableau visualizations to support ad-hoc data analysis requests
• Responsible for troubleshooting Tableau related support tickets for operational issues.

Environment: Tableau Server 10.5/9.2, Auto Sys, Alteryx, Tableau Desktop 2018.1/9.2, Vertica HP,Oracle 10g/11g and Qlikview Publisher, QMC, and QV Server