SUMMARY

• Overall 11years of IT experience with 7 years of Tableau Consultant experience in full life cycle development gathering requirements, documentation, developing, designing, and implementing BI Solutions and worked with Finance, Telecom, Banking, consumer, and Educational domain.
• Experience in Software Design, Development, Integration, Implementation and Maintenance of Business Intelligence and Database Platforms.
• Having 4+ years of experience in .NET & Microsoft technologies experience in Object Oriented Analysis, Design, Development, Implementation and Maintenance, Client/server and Web Applications.
• Knowledge of Relational Database Management System (RDBMS).
• Wrote SQL Statements to extract Data from Tables to verify the output Data of the reports.
• Good knowledge of Data Marts, Data warehousing, Operational Data Store (ODS), OLAP, Data Modeling like Dimensional Data Modeling, Star Schema Modeling, Snow - Flake Modeling, FACT and Dimension Tables .
• Tableau Professional with extensive experience in various versions of Tableau products Tableau Desktop 2019.2, 2018.x, 10.x, 9.x,8.x Tableau Server, Tableau Prep.
• Experience in Data preprocessing using Alteryx.
• Experienced on Tableau Admin activities, Multidimensional database and writing SQL queries.
• Extensive experience in dealing with Relational Database Management Systems, including normalization, stored procedures, constraints, querying, joins, keys, indexes, data import/export, triggers and cursors.
• Ability to write reports, and create visual data presentations.
• Worked on different table calculations for different Scorecards.
• Worked on data blending and increased the dashboard performance by extracting data.
• Working proficiency in Tableau development toolset to design, develop, test, deploy, maintain and improve software.
• Worked on Data Model design, Data Extraction, Transformations and Loading, Mappings Workflows, Customized Analytics Reports.
• In-depth knowledge on Tableau Desktop and Tableau Server
• Experience in creating different visualizations using Bars, Lines and Pies, Maps, Scatter plots, Gantts, Bubbles, Histograms, Heat maps and Highlight tables.
• Actively involved as part of a team for gathering and analyzing the needs of End Users Requirements and satisfactory System Specification.
• Good Independent / team working skills and experiences, excellent communication skills with very good customer handling capabilities.
• Strong analytical, logical, Communication and problem solving skills and ability to quickly adapt to new technologies by self-learning.
• Excellent Interpersonal communication, Documentation skills and experience coordinating with project managers, business Analyst, Architects, DBAs and Developers.

TECHNICAL SKILLS

BI Tools: Tableau Desktop, MS BI, Tableau Server

Data bases: Microsoft SQL Server (2012), IBM DB2, MySQL

Document management: Visual Source Safe 6.0, Share point

Programming Languages: C, C++, SQL, HTML, JavaScript, .Net MVC

Data Modeling: MS VISIO

Applications: Eclipse, Net Beans, Oracle SQL Developer

Databases: Oracle 10g/11g, MS Access, MS SQL Server 2008, Excel.

Operating Systems: Windows 7/8, MS - DOS, Linux

Web/App Servers: Apache Tomcat, Web logic Server 8.1/9.2/10

Packages / Tools: MS Office, Toad, Putty, FrontPage 2000,Visual Studio.

PROFESSIONAL EXPERIENCE

Confidential, Braintree, MA

Tableau Developer

Responsibilities:

• Experience with the design and development of Tableau visualization solutions.
• Provide thought leadership and innovative approach to delivery of user interface solutions.
• Responsible for people Management, including goal setting and providing performance feedback.
• Involved in creating dashboards and reports in Tableau. Created report schedules on Tableau server.
• Actively involved in gathering requirements from end users, involved in modifying various technical & functional specifications.
• Analyzed requirements for various reports, dashboards, scorecards and created proof of concept / prototype the same using Tableau desktop.
• Advanced data preparation using Alteryx tool.
• Mastered the ability to design and deploy rich Graphic visualizations with Drill Down and Drop Down menu option and Parameterized using Tableau.
• Created Heat Map showing current service subscribers by color that were broken into regions allowing business user to understand where we have most users vs. least users.
• Designed and developed various analytical reports from multiple data sources by blending data on a single worksheet in Tableau Desktop.
• Extensively used advance chart visualizations in Tableau like Dual Axis, Box Plots, Bullet Graphs, Tree maps, Bubble Charts, Water Fall charts, funnel charts etc., to assist business users in solving complex problems.
• Utilized advance features of Tableau software like to link data from different connections together on one dashboard and to filter data in multiple views at once.
• Created Prompts, customized Calculations, Conditions and Filter (Local, Global), Parameters, Groups and sets for various analytical reports and dashboards.
• Create and modify Interactive Dashboards and Creating guided navigation links within Interactive Dashboards.
• Publish the developed dashboard, reports on the Tableau Server so that the end users having access to the server can view the data.
• Scheduled frequency and time to refresh data for the when sources are publishes or extracted to server.
• Actively participated in clarification meeting with the Clients.

Environment: Tableau Server, Tableau Desktop version 2019.2, MYSQL Server, MS SQL Server 2008, Oracle 10g, Excel, SQL Server 2008, Alteryx, Oracle 11g, MS Office.

Confidential, Miami, FL

Tableau Architect/ Data Analyst

Responsibilities:

• Analyzing the Customer Data and interaction with business analysts/users for requirement gathering
• Created Data Extracts using Filters and Custom SQL queries and Edit the Data source filters as required to extract the data
• Design and Developed Worksheets/views that involve different charts bar graph, scatter plot, Map reports and Detail reports using Tableau Desktop
• Created interactive Dashboards by creating Filter Actions and URL actions using Field and Filter Values in URL actions
• Installed patches on the server and documented upgrade plan from tableau 8.0 to 8.1
• Utilized Advance features of Tableau like Calculation fields, Parameters, Reference lines, Understanding the data fields by changing Data types and Field properties
• Building the Data viz. by creating Groups, Sets, Filters, Quick Filters, Compare multiple measures using Blended and Dual axes, Organize the Data Window by creating Hierarchies and Folders.
• Extensively used analytical features in Tableau like Statistical functions and calculations, trend lines, forecasting etc. in many tableau reports.
• Create Dynamic Sorting of Measures in the Viz. by creating Calculated fields and Parameters using Integer and Logical Functions
• Created Table of Contents (TOC), a common navigation page which had all the links to various reports and Dashboard.
• Formatting the Dashboard by following Best Practices for Designing Views and Dashboards using Color legends, Custom tooltips, Highlighting.
• Developed story telling dashboards in Tableau Desktop and Published Dashboard, Worksheets onto Tableau Server which allowed end users access the data views.

Environment: Tableau 8.2, Microsoft SQL Server, MS Excel, Windows 7, SQL.

Confidential

BI/ Tableau Report Developer

Responsibilities:

• Created Tableau scorecards, dashboards using stack bars, bar graphs, scattered plots, geographical maps, Gantt charts using show me functionality.
• Worked on motion chart, Bubble chart, Drill down analysis using tableau desktop
• Installed patches on the server and documented upgrade plan from tableau 8.0 to 8.1
• Administered user, user groups, and scheduled instances for reports in Tableau.
• Hands-on development assisting users in creating and modifying worksheets and data visualization dashboards.
• Worked on BI Report Tuning and Report Validation SQL Tuning
• Create, customize, share interactive web dashboards in minutes with simple drag drop Expert in generating complex, dashboard reports, business views along with user acceptance test and data accuracy test.
• Access dashboards from any browser or tablet.
• Created incremental refreshes for data sources on Tableau server.
• Coordinated database middleware issues with DBA's, system performance with System Architects.
• Involved in license management SLA's with Tableau support.
• Defined and created procedures to install Tableau desktop in silent mode.
• Defined best practices for Tableau report development.
• Provided 24/7 production support for Tableau users.

Environment: Tableau Desktop 8.0/7.0, Tableau server / Administrator, SQL developer, SQL 2012,Oracle 10g, Microsoft Excel 2007, MSAccess, Windows 2007 server, Microsoft office 2007.

Confidential, Texas

.Net Developer

Responsibilities:

• Developed and Deployed reports in reports manager and make sure reports working in all environments.
• Scheduled & Email reports to run on weekly & daily in excel format.
• Optimized the query performance and tuning.
• Extracted data using SSIS with different formats CSV, FLAT, Excel.
• Involved implementing n-tier architecture.
• Involved in debugging and solving bugs found during QA testing for the existing applications.
• Used Visual Source Safe to check in the source code and documentation of the current projects.
• Designed and developed entire module to create high quality html email brochures.
• Extensively used Ajax framework.
• Used .NET GDI+ to create custom images with custom fonts.
• Successfully implemented the solution with bug free code.

Environment: .NET, C#.NET, ASP.NET, ADO.NET, ASP.NET AJAX, HTML, JavaScript, AJAX, Visual Studio 2005, SQL Server 2005.

Confidential, Overland Park, KS

.Net Developer

Responsibilities:

• Involved in discussions on project analysis and assisted the technical leader in design phase.
• Involved in the coding product's GUI (graphical user interface) wire frames to ASP.NET and C#.NET.
• Involved in writing core business logic layer and data access layer using C#.
• Implement Ajax (Atlas) framework in presentation layer.
• Designed and Developed eBay auto listings downloader windows service program for all stores using eBay web services and an option on demand download from a webpage.
• Worked on main website to list all their properties and involved in implementing text free search in the main website.
• Involved implementing n-tier architecture.
• Involved in debugging and solving bugs found during QA testing for the existing applications.
• Used Visual Source Safe to check in the source code and documentation of the current projects.

Environment: : .NET, C#.NET, ASP.NET, ADO.NET, ASP.NET AJAX, HTML, JavaScript, AJAX, Visual Studio 2005, SQL Server 2005.

Confidential

.Net Developer

Responsibilities:

• Developing a data comparisons tool from using .Net MVC framework along with SQl Server.
• Working both as a UI and database developer.
• Started working for the project since requirement gathering state. Responsibilities included requirement analysis, deadline projection, developing, performance analysis and unit testing.
• Various concepts like AJAX, JavaScript/JSON, Bootstrap protocol are implemented along with MVC 4.

Environment: .NET, C#.NET, ASP.NET, ADO.NET, ASP.NET, HTML, JavaScript, AJAX, Visual Studio 2005, SQL Server 2005.