SUMMARY

• Highly motivated, Result - driven IT Professional with overall 8 years of experience working as a Tableau developer and Data analysts.
• Experience working with Tableau 2020,2018.x/10.x/9x.
• Experienced in working on Tableau (Desktop, Server, and Online), creating Dashboards and Reports using different functionalities.
• Create a wide variety of analysis including comparisons, trending, and what-if analysis.
• Proficient with Cross tab, Scatter Plots, Geographic Map, Pie Charts and Bar Charts, Page Trails etc.
• Experienced in creating Calculations (Table Calculations, Hide Columns, Creating/Using Parameter, Totals) and Formatting (Annotations, Layout Containers, Mark Labels, Mark Card Changes, Rich Text Formatting) using Tableau Desktop.
• Proficient in design and development of various dashboards, reports utilizing Tableau Visualizations like bar graphs, scatter plots, pie-charts, geographic visualization and other making use of actions, other local and global filters according to the end user requirement.
• Expert in all areas of SQL Server development including SQL Queries, Views, relational database models and data integrity.
• Extensive Tableau Experience in Enterprise Environment and Tableau Administrator Experience including technical support, troubleshooting, report design and monitoring of system usage.
• Mastered the ability to design and deploy rich Graphic visualizations with Drill Down menu option and Parameterized using Tableau.
• Expertise in different Data Warehousing methodologies and concepts, ETL processes, dimensional modeling, and reporting tools.
• Hands on in error handling and debugging coding issues and troubleshooting of production problems.
• Highly qualified in RDBMS concepts such as Tables, Indexes, Indexed Views, Functions, Table Variables and strong experience of SDLC principles.
• Professional in usage of SSIS Control Flow items and SSIS Data Flow.

TECHNICAL SKILLS

• Tableau 2018.x/10.x/9x. , MS SQL Server 2016/2012/2008 , MS SQL Server Integration Service (SSIS),
• Advance Excel, Microsoft Access 2010, Oracle 11g/10g, MS office 2010/2007/2003 , SharePoint 2007, SDLC Methodologies namely Agile, Scrum and Waterfall, Jira., API scripting, Tableau extensions.

PROFESSIONAL EXPERIENCE

Tableau Developer/Admin

Confidential, New York

Responsibilities:

• Involved in end to end implementation and developments of end of the day system starting from requirement gathering and dashboards development in Tableau Desktop.
• Used tableau features like groups, sets, filters and Actions to show KPI’s in a worksheet. In that visualization we can see how many transactions were processed for previous day, previous week and previous month.
• I have Created discrete line chart to show how transaction type varies by months.
• Created a stacked bar chart to display the fail transactions as well as return /refund transactions.
• Used area map on a worksheet for transactions based on their locations and branches.
• Extensively used trend line chart to show average rate of transactions like successful, failed and return transactions over time period.
• Created numerous dashboards in Tableau Desktop based on the data collected from final table, enhance table and error table by importing and blending data from SQL Server Database.
• By using Tableau server I have published all my reports and dashboards to the given users. I have restricted data for particular users by using row level security and user filters and given production support for tableau users.
• Utilized Data Blending, groups, combine fields, calculated fields, and aggregated fields and spotlighting to compare and analyze data in different perspectives.
• Developed and reviewed SQL queries with use of joins clauses (inner, left, right) in Tableau Desktop to validate static and dynamic data for data validation.
• Performed data analysis on daily, weekly, and monthly scheduled refresh of data based on that business or system change that have happened to ensure that the developed dashboards are displaying accurate and up-to-date live data and sent those into production after editing.
• Developed dashboards in Tableau Desktop and published them on to Tableau Server that allowed end users to understand the data on the fly with the usage of quick filters for on demand needed information.
• Worked on java scripting and Rest API .
• Worked on the development of Dashboard reports for Key Performance Indicators for the top management.
• Attended feedback sessions to improve the visualizations.

Tools: and Technologies: Tableau 2020, Tableau server, Windows 10, MS Excel, PowerPoint, SQL Server 2012.

Tableau Developer

Confidential, New York

Responsibilities:

• Participated in the user requirement gathering and Design meetings.
• Implemented action filters, parameters, calculated filed and set for preparing dashboards and worksheets in Tableau.
• Created Tableau scorecards, dashboards using Stack bars, bar graphs, scattered plots, line chart, using show me functionality.
• Developed dashboards in Tableau Desktop and published them on to Tableau Server that allowed end users to understand the data on the fly with the usage of quick filters for on demand needed information.
• Effectively used cross database join feature in tableau.
• Translate business needs into reporting and analytic requirements.
• Build interactive dashboards and publish Tableau reports utilizing parameters, calculated fields and table calculations, user filters, action filters and sets to handle views more efficiently for finance department employee, salary, Joining date and their promotion date and years of service etc.
• Worked on the development of Dashboard reports for Key Performance Indicators for the top management.
• Rebuilding existing Reports into Tableau Visualizations with user and filters for Inventory department based on Stock, and availability of products.
• Developed dashboards in Tableau Desktop and published them on to Tableau Server for marketing department employee base on offers, latest client benefits and newly launched plans.
• Ensured data accuracy and reliability of reports.
• Generated tableau dashboards with forecast and reference lines
• Reviewed basic SQL queries and edited inner, left, and right joins in Tableau Desktop. Interacted with customers on a regular basis to resolve issues.
• Created custom SQL connections and calculated fields within Tableau to facilitate automated production of data visualizations.
• Administered Sites, user, user groups, and scheduled instances for reports in Tableau.
• Published Workbooks by creating row level security so that only appropriate users can view/edit them.

Tools: and Technologies: Tableau Desktop 10.4, Tableau Server, Windows 10, SQL Server 2012, MS Excel and CSV.

Tableau Developer

Confidential, Bentonville AR

Responsibilities:

• Involved in reviewing requirements and pulled the data source from MS Excel for design development, testing and production rollover of reporting and analysis projects within Tableau Desktop.
• Implemented action filters, parameters, calculated filed and set for preparing dashboards and worksheets in Tableau.
• Created Tableau scorecards, dashboards using Stack bars, bar graphs, scattered plots, line chart, using show me functionality.
• Utilized tableau features to show the overall profit per product category and product sub-category.
• To achieve this I have allowed the user to dynamically expand/collapse the level of product category in this visualisation.
• Performed an analysis on individual customer profitability (sales vs. profit) while considering the effect of average discount given.
• Using the geographic data, created a worksheet to show the ship mode sales done per region.
• Involved in creating the visualization to show the overall net sales and profit based on the different factors.
• To better understand which campaign has brought sales and profit, I have created dynamic chart showing Sales, broken down by Segment, with a reference line showing the campaign start date. I have applied filter on campaign so the users can choose what they want. To achieve this I have used a line chart, a reference line and parameters in Tableau.
• Combine the above charts into a dashboard with full interactivity between the charts. Also applied the additional filtering on year and region. I used generic desktop size for designing the dashboard.
• I have created tablet friendly dashboard so the Stakeholders accessed the dashboard from their company issued tablets.
• In addition to this I have also involved in Tableau server related activities like giving permissions and access to the users on a particular worksheet or Dashboard.
• Administered Sites, user, user groups, and scheduled instances for reports in Tableau.
• Published Workbooks by creating row level security so that only appropriate users can view/edit them..
• Attended Tableau conference to implement new skills in the project.

Tools: and Technologies: Tableau 9.1, Tableau server, Windows 10, MS Excel 2016, PowerPoint, SQL Server 2012,Oracle.