SUMMARY

• Overall 8 + years of IT experience in Software Development and 4 years of experience in Tableau Desktop, Tableau Server, Tableau Reader and Tableau Public in versions 8.x and 9.0.
• Extensive experience working with Tableau Software as a developer and SME.
• Extensive Tableau Experience in Enterprise Environment including technical support, troubleshooting, report design and monitoring of system usage.
• Highly Proficient in Agile, Test Driven, Iterative, Scrum and Waterfall software development life cycle
• Experience gathering customer requirements, writing test cases and partnering with developers to ensure full understanding of internal/external customer needs.
• Extensive experience on building Analytic Dashboards using Tableau.
• End to end experience in designing and deploying data visualizations using Tableau
• Extensively used analytical features in Tableau like Statistical functions and calculations, trend lines, forecasting etc. in many tableau reports.
• Mastered teh ability to design and deploy rich Graphic visualizations using Tableau
• Experience in creating Tableau dashboards Bars, Lines and Pies, Maps, Scatter plots, Gantts, Bubbles, Histograms, Heat maps and Highlight tables with quick filters, parameters, sets, group, filter and URL actions, table calculations, various, performance optimization, scheduling of data refresh and dashboards.
• Extensive experience creating canned and ad - hoc reports in Tableau Desktop.
• Good 5+ years Hands on experience in Microsoft SQL Server 2005/2008R2, 2012 and RDBMS Concepts, Database Programming with teh help of Stored Procedures, Triggers, Cursor and Indexes.
• Experience in developing Cognos reports using list, crosstab, drill through, conditional rendering, charts prompts and summary, scheduling of reports
• Experience in developing of Metadata in Framework Manager by importing tables, views and stored procedures from Database and Preparation of Presentation layer in Framework manager. Experience in developing relational and dimensional models.
• Experience in .NET and SQL Server with Development, Build and Deployment and Production Support.
• Expertise in performance tuning of SQL Server Stored procedures.
• Domain knowledge in Health care, Retail, Manufacturing and Insurance.

TECHNICAL SKILLS

Reporting Tools: Tableau 8.2,9.0, Cognos Report Studio 10.1.1, Cognos Query Studio, Cognos Analysis Studio, SSRS,SSIS

Modelling Tools: Cognos 10 Framework Manager

Web Technologies/Languages: ASP, ASP.NET 2.0 & 3.5, MVC 3, C#, VB

Services: Web Services, WCF,Fusion

Scripting Languages: HTML, XML, JavaScript, JQuery, CSS

Databases: SQL Server 2005, 2008 R2, 2012. Oracle 10G & 11G

SCM Tools: TFS, CM Synergy, Visual Source Safe

PROFESSIONAL EXPERIENCE

Tableau Developer

Confidential, Bloomfield, CT

Responsibilities:

• Design and develop Tableau reports to ensure all teh business requirements are met and provide enhanced Solution that meets client needs.
• Performance optimization of dashboards with huge volume of data.
• Provide mockup dashboards to business.
• Extracting data from different sources connecting them and used teh same to create dashboard.
• Created data blending in case of merging two different datasets.
• Reviewed basic SQL queries and edited inner, left, and right joins in Tableau Desktop by connecting live/dynamic and extracts.
• Preparing Dashboards using calculations, parameters, calculated fields, groups, sets and hierarchies in Tableau.
• Worked with Groups, hierarchies, Sets to create detail level summary report and Dashboard using KPI's.
• Worked extensively with Advance analysis Actions, Calculations, Parameters, Background images, Maps, Trend Lines, Statistics, and Log Axes.
• Generate dashboards to provide trending of data using statistics and KPI’s.
• Developed story telling dashboards in Tableau Desktop and published them on to Tableau Server, which allowed end users to understand teh data on teh fly with teh usage of quick filters for on demand needed information.
• Combined views and reports into interactive dashboards in Tableau Desktop that were presented to Business Users, Program Managers, and End Users.
• Integrated Cognos reports with Tableau for more detailed reporting, using URL actions, and passing filter values from Tableau to Cognos.
• Responsible for requirement gathering from business and prepared teh requirement specification document and mapping document.
• Experience with creation of users, groups, projects, workbooks and teh appropriate permission sets for Tableau server logons and security checks.
• Extensively used Tab admin and Tabcmd commands in creating backups and restoring backups of Tableau repository.
• Refresh and publish teh data and dashboards to teh Tableau server. Scheduling teh data source refreshes using windows batch file with Tabcmd scripts.
• Defined best practices for Tableau report development.
• Provided 24/7 production support for Tableau users.

Environment: BI Tools: Tableau Desktop V8.2/9.0, Tableau Server V8.2/V9.0.3, Cognos Report Studio 10.1.1, Cognos Query Studio, Cognos Framework Manager Modelling Tools: Cognos Framework Manager Database: SQL Server 2008R2,2012

Tableau Developer

Confidential, Farmington, CT

Responsibilities:

• Work with Business Analyst to understand teh user requirements and look and feel of teh dashboards to be developed.
• Analyze Business Requirements and prepare Design document
• Provide mockup dashboards to business
• Develop sophisticated dashboards in Tableau to satisfy teh needs of business requirement.
• Created dashboard using parameters, sets, groups and calculations.
• Created drill down and drill up in worksheets.
• Involved in creating a dual-axis bar chart with multiple measures.
• Developed story telling dashboards in Tableau Desktop and published them on to Tableau Server.
• Performance optimization of dashboards with huge volume of data.
• Worked extensively with Advance analysis Actions, Calculations, Parameters, Background images, Maps, Trend Lines, Statistics, and Log Axes.
• Worked with Groups, hierarchies, Sets to create detail level summary report and Dashboard using KPI's.
• Perform unit testing to ensure all teh business logic are implemented in teh reports.
• Act as system administrator and responsible for security, administration, release management, troubleshooting, performance tuning and general system maintenance.
• Created report schedules on Tableau server.
• Experience with creation of users, groups, projects, workbooks and teh appropriate permission sets for Tableau server logons and security checks.
• Performance Tuning of reports and SQL queries.
• Created and developed Databases, Tables, Indexes, Stored procedures, Views, Triggers in SQL server.
• Design and develop Cognos reports to ensure all teh business requirements are met and provide enhanced solution that meets client needs.
• Resolving and helping to solve technical issues faced by teh offshore team.
• Enhancements to existing reports to meet new requirements.
• Providing support for production report and bug fixing and resolving production issues.
• Preparing Technical documentation and preparing User manuals.
• Attend Status Meetings on a weekly basis, Onsite - Offshore Coordination

Environment: BI Tools: Tableau, Cognos Report Studio 10.1.1, Cognos Query Studio,SSIS Modelling Tools: Cognos Framework Manager Database: SQL Server 2008 R2.

Senior Developer

Confidential, Racine, WI

Responsibilities:

• Coding based on teh technical design and following coding standards.
• Production Support and Maintenance- Maintenance of Production, Staging and Development environment data and application.
• Responsible for requirement gathering from teh Business Analyst’s and for preparing teh Requirement Specification Document.
• Designed, developed and enhanced teh application in .NET Framework 3.5.
• Developed Windows Services using C#.
• Designed and created templates using Cascading Style Sheets (CSS) which can be used through all teh forms to have a unified look.
• Used ASP.NET Validation Controls and JavaScript to perform various Client side validations.
• Used ADO.NET extensively for retrieving, querying and manipulating data in teh database.
• Extensively used Data bound controls like Grid view, Data List and Data Repeater controls.
• Created Stored Procedures, Indexes, Views and Triggers using SQL Server 2008R2 and Oracle.
• Created and consumed Web Services to expose teh application functionality for different applications running inside teh company & outside, implementing a Service Oriented Architecture (SOA).
• Configuring teh Telerik controls in teh application.
• Created WCF services to send teh valid customer information.
• Involved in all phases of SDLC (Software Development Life Cycle) life cycle.
• Build and Release management.
• Developed teh workflow using RMP java script and free marker code.
• Integrated teh Fusion Middle ware web services with teh RMP cloud tool.
• Data analysis and manipulation to resolve technical issues in teh application
• Configuring teh Fusion services in RunMyProcess.

Environment: Server platform & Web Server: Windows 2008 server, IIS 6.0, IIS 7.0, Database Server: MS-SQL Server 2005,2008 R2,, Source Control: VSS, Scripting Language: HTML, XML, JavaScript, CSS, ASP,RMP JavaScript, Programming tools and utilities: Visual Studio .Net Professional 2005, 2008, Telerick controls., Language: C#, VB, Free marker, RMP java script., Services: Web service, Fusion

Developer

Confidential

Responsibilities:

• Coding based on teh technical design and following coding standards.
• Performance tuning of complex time consuming queries
• Developing automation tools to reduce manual effort there by reducing teh cost of resources involved.
• Providing fixes to issues by doing a thorough root cause analysis and impact of teh defect.
• Build and Release management.
• Calculate teh Query plan of stored procedure and made teh necessary changes to teh stored procedure.
• Providing solutions to teh developers for teh tuning of stored procedures according to teh coding guidelines provided by Organization and Microsoft.
• Customized teh applications which should comply with Organizations own standard
• Responsible for teh design and development of builds, SQL stored procedures, hosting teh application including source code control and issue tracking.
• Developed Tables, Stored procedures, Views, Functions and Triggers to perform automated rules, updating to related tables using SQL Server 2005.
• Involved in GUI design for teh project using Master and Content Pages along with User Controls.
• Worked on Grid Views to Edit/Display/Modify teh cases information.
• Application will track teh code which violates teh coding standards.
• Coding violation results are exported in Excel and PDF through FXCop report Analyzer tool and providing necessary actions suggested by Microsoft
• Perform complete testing of Web applications unit and system, engaging development team as necessary.