SUMMARY:

• Over 8 years of extensive experience in Production Application Support, Report design, Dashboard development, data quality testing, migration and implementation of Software applications.
• Hands on experience on Tableau 10.3/10.1/10.0/9.3/9.0/8.3/8.0
• Train team members on Tableau, ETL and OLAP concepts, new techniques and methodologies and involved in Demos, Presentations, Meetings and Interaction with Business Management.
• Strong skills in Requirement Study, Gap Analysis, Scope Definition, Recommendations to Business Process Improvements, Development of Procedures, Forms & Documentation, Effort Estimation, Project Tracking, UAT, and Change Control Management.
• Expertise in Security Setup (groups, access / query privileges), LDAP, External Tables, configuring Analytics Metadata objects (Subject Area, Table, Column).
• Expertise in Business Model development with Dimensions, Hierarchies, Aggregation Rules, Time Series.
• Worked extensively with Advance analysis Actions, Calculations, Parameters, Background images, Maps, Trend Lines, Statistics, and Log Axes. Groups, hierarchies, Sets to create detail level summary reports and dashboards using KPI’s
• Enhanced & implemented the Agile methodology with offshore & onsite model.
• Performed all version upgrades, patch upgrades, run database scripts, user administration, problem resolution and managing monthly release of upgrades.
• Worked on Installation, Configuration and administration of Tableau Server in a multi - server and multi-tier environment. Extensive Tableau Experience in Enterprise Environment and Tableau Administrator.
• Expert in Data Visualization development using Tableau to create complex, intuitive, and innovative dashboards.
• Proven ability to deliver and ensure success in high-pressure/high-risk situations.
• Proficient in Troubleshooting, code fixing for Production Reporting Problems.
• Good Communication (Writing and Speaking), Interpersonal and Crisis Management skills
• Smart learner, Team player and can motivate team to accomplish deliverables
• Hard worker, efficient organizer, Logical thinker and Willing to take new challenges
• Proficient in all phases of the Systems Development Life Cycle (SDLC).
• Excellent in Problem solving, multi-tasking, experienced and willing to work on 24/7 schedules

TECHNICAL SKILLS:

Tableau: Tableau 8.0,8.1,.9.0,9.1,9.3,10.1,10.3

Operating Systems: MS-DOS, Windows family, UNIX (HP, Sun Solaris), Linux

Programming Languages: C, C++, Core Java,.Net, Python.

Databases, Database Tools: Hadoop, Hue Editor, HANA, Oracle, AWS-Redshift, AWS-S3, SQL Server 2000, HANA Studio, Teradata.

ETL: Informatica 6/7/8/9, ETQ, Dell boomi.

Web Servers: Microsoft IIS, Sun One

Scripting: JavaScript, eScript, VB script, Shell Script.

Testing Tools: HP Quality Center, Win Runner

Data Migration: SQL Loader, MS DTS, Service Now, PPM (Project and Portfolio Management Center), Bit Bucket.

Defect Tracking: HPALM, Bugzilla, POSTMAN.

PROFESSIONAL EXPERIENCE:

Confidential, MO

Tableau Developer

Responsibilities:

• Worked directly with Business Lines in Retail, Risk Management, and Commercial Lending to gather dashboard requirements for development.
• Created Tableau scorecards, dashboards using stack bars, bar graphs, scattered plots, geographical maps, heat maps, bullet charts, Gantt charts demonstrating key information for decision making.
• Worked extensively with Advance analysis Actions, Calculations, Parameters, Background images, Maps, Trend Lines, Statistics, and Log Axes. Groups, hierarchies, Sets to create detail level summary reports and dashboards using KPI’s
• Created, organized, customized analysis and visualized projects and dashboards to present to Senior Level Executives.
• Hands-on development assisting power users in creating and modifying worksheets and data visualization dashboards for departmental consumption.
• Created and documented Standard Operating Procedures (SOP) for Enterprise Monitoring.
• Installed Tableau Server 10.0 in Dev, QA, UAT and Prod environments.
• Upgraded Tableau 10.0 environment to Tableau 10.1
• Deployed Tableau Server in clustered environment by adding worker machines.
• Supervised Vizql and WGSQL processes to monitor performance and system stability.
• Created user, user groups, and scheduled instances for reports in Tableau.
• Set schedules for incremental refreshes for published data sources on Tableau server.
• Coordinated database middleware issues with DBA's, system performance with System Architects.
• Converted existing Crystal Reports and Alteryx into Tableau Dashboards
• Defined best practices for Tableau report development.
• Extensively used Tabadmin and Tabcmd commands in creating backup's and restoring backups of Tableau repository.
• Provided 24/7 production support for Tableau users

Environment: Tableau Desktop 10.0/10.1/10.3 , SQL developer, Hadoop, Oracle 10g, Microsoft Excel 2007, MS Access, Windows 2007 server, java 1.5 platform, Teradata, Microsoft Office 2007

Confidential, CA

Data Warehouse Analyst

Responsibilities:

• Facilitate proof-of-concepts and work with clients to show how Tableau can transform Company data into an asset.
• Has experience in writing complex reports and visualizations on various types and sizes of databases and data warehouse environment and advanced knowledge in server administration.
• Assisted users with questions and issues using Tableau.
• Developed workbooks and dashboards for the global sales and Risk Management team to Support company initiatives to better equip sales people at client sites with the right tool and Information.
• Liaise between business users and Tableau support team.
• Work with various infrastructure teams and Tableau support team to help improve dashboard response time.
• Advocate the use of Tableau solution and help educate business users to facilitate early adoption of the tool
• Collected data on various process measurements and formatted into graphs using Tableau Software.
• Building, publishing interactive reports and dashboards, report scheduling using Tableau Server.
• Set up Tableau Desktop, Data Analysis and publishing reports.
• Created pitch books, financial models, and determined pre-money valuation range for all new deals using various Tableau advanced charts
• Involved in weekly UAT refreshes.

Environment: Tableau Desktop 10.0/10.1, SQL developer, Oracle 10g, Microsoft Excel 2007, MS Access, Windows 2007 server, java 1.5 platform, views.

Confidential, TX

Production Support Executive

Responsibilities:

• Understanding the business process and information flow and finding solutions for problems.
• Coordinating with DBA to complete refresh with Production data in UAT, deploying the code changes and post deployment activities.
• Deploying changes in Pre-PROD before going to Production.
• Participate and support build activities working directly with developers and implementers to ensure data model supports reporting.
• Preparing plans for migrations by co-ordinating with respective teams.
• Involved in migrations.
• Generated Incident reports to management with Post Mortem.
• Analysing and resolving database problems using standard techniques and tools.
• Involved in writing complex business rules for populating dimension tables, fact tables, and Aggregate tables.
• Resolved the loops using Contexts and checked the Integrity of Business Objects Universes.
• Exported the Business Objects Universes to BO Repository for making it available to users
• Created complex reports like Detail level Transaction report's, monthly Aging, YTD cash goal reports,
• Quarterly reports by creating multiple queries, sub queries, and merged dimensions, ranking features in single report.

Environment: Sybase ASE 12.5, UNIX shell scripting, Tableau 8.0,8.1, Perl, Autosys.

Confidential

Applications Developer/ Tableau Developer

Responsibilities:

• Involved in the analysis and construction of the code.
• Evaluate technical requirements, perform analysis, and create detail design specifications, manage the developmental activities.
• Establishing & monitoring the processes for Issue Management, Change Management and Quality Management
• Developed Views in Presentation Layer with JSP, HTML.
• Was responsible for creating various action classes for the user interactions using the Struts Framework.
• Client side validations are written using the JavaScript and validation framework.
• Testing End2End functionality for developed modules.
• Code and Unit test cases review.

Environment: Core Java, JSP, Java Script, Servlets, JDBC, Tomcat. TOAD, Eclipse, Edit Plus.