SUMMARY:

• Having more than 7 years of IT experience on Tableau, data visualization, data analysis, report development, implementation & administration of Business intelligence solutions.
• In - depth knowledge on Tableau Desktop, Tableau Reader and Tableau Server.
• Proficient in Tableau 7.x/8.x/9.x (Desktop, Server, Mobile, Public)
• Extensive experience in using Tableau functionalities for creating different Reports, Interactive Dashboards with page and Dashboard prompts using sets, joins, bins, hierarchies, sorting, grouping etc.
• 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, context filters, user filters per the end user requirement.
• Expertise in designing and creating various analytical reports in Tableau Enterprise and Dashboards to help users to identify critical KPIs and facilitate strategic planning in the organization.

TECHNICAL SKILLS:

• database (4 years), Oracle (5 years), sql (6 years), Tableau Desktop (3 years), Tableau server. (5 years)
• Skills / Tools
• Visualization Tool Tableau Desktop … Tableau Server 8.2, Tableau Reader, Cognos
• ETL Tool IBM InfoSphere DataStage, SSIS
• Scripting Languages Unix, Linux
• Database Technologies Oracle, DB2, SQL, PLSQL, Teradata, Netezza
• Object-Oriented Language C#, ASP.NET

WORK EXPERIENCE:

Tableau Developer

Confidential Phoenix, AZ

Responsibilities:

• Gathered requirements from users and prepared templates accordingly.
• Design and Developed Web reports and Universes for Advanced Services projects.
• Worked on Agile - Scrum methodology trained my team on the process change from Waterfall to Agile.
• Created Prompts, Custom Objects, Hierarchy, Custom Lov.
• Modified existing reports as per enhancement requests.
• Created new webi reports using single and multisource queries.
• Extracted large volumes of data feed from different data sources, performed transformations and loaded the data into various Targets.
• Understood underlying Data and reworked Data Analysis with PowerBI.
• Generated Dashboards with Quick filters, Parameters and sets to handle views more efficiently.
• Developed & Implemented Reports using Tableau Server.
• Responsible for Creating of Users, Groups and Projects on Tableau Server.
• Created Customized and interactive dashboards (pulling data from multiple data sources).
• Used Java Script API to customize the views, selects, filters, date and time.
• Leveraged tableau built in graphical capabilities to create bar charts, tree maps, area charts and created custom visualization like donut charts, trellis plots etc.
• Worked on Visual Studio 2012 with SSIS and SSRS Integration.
• Enabled Drill options like Drill down, Drill up, merge dimensions, sections, breaks, filters, Hide Sections/rows/tables, set values and rules.
• Developed reports using Horizontal tables, Cross tables, Bar, Pie Stacked bar charts, Combination charts etc
• Created detail reports for hyperlinking to drill down from Summary reports.
• Created well formatting reports for Finance users as well as for high level directors.
• Developed reports scheduled with event based triggers.
• Creating different charts such as Scatter plots, Dual charts, Bar charts, Line charts & text tables etc. Building, publishing & scheduling customized interactive reports and dashboards using TableauServer.
• Providing all the necessary documentation, updating tasks in Rally and to the business users.
• Provided open document links to the users to access most recent instances.
• Used multiple Tableau data sources(tds) from excel, CSV, text files and Teradata as source systems for workbook generation using Extract/Live connections.
• Created Tableau Data extracts for improving query performance and enable efficient in-memory data access on Tableau Data Engine.
• Developed Tableau workbooks involving advanced analysis techniques like Sets & Filters, Data Grouping/Visual Grouping,Data blending, Computed Sort features and maps.
• Developed and demonstrated the ease of use in working with Hierarchies in Tableau to end users and power users with effective usage of Drill up/ Drill down options.
• Tested all reports in various environments before and after upgradation.

Environment: Business Objects 3.1 and 4.1, IDT, Web Intelligence, Tableau Desktop 9.0, Oracle 11g, Informatica, Promotion Management, Windows 10, Advanced Services, Business Intelligence, Data Analytics, Agile-Scrum methodology, Tableau Desktop 8, 9.1, Tableau Server 8.0, 9.1, MS Office Suite, Teradata, Oracle, SQL Server, Visual Studio 2010/2012, MS Excel, Bigdata( Hive).

Tableau Developer

Confidential, Miami, FL

Responsibilities:

• Responsible for adding value to and managing the Firm's expenditures specifically related to Global Travel Services.
• Prepare, process and analyze McKinsey's travel data.
• Leverage advanced analytical tools such as Tableau and Alteryx to provide analytic support on ad hoc requests.
• Prepare routine reports to be shared with Firm leadership.
• Used Tableau to create complex dashboards through live and extracted data, excel files and CSV files.
• Created and modified Tableau dashboards using social media data to track KPIs.
• Created complex table calculations, calculated fields, dual axis maps, date functions and aggregate functions in Tableau.
• Created data joins and data blends to use data from multiple sources and create complex visualizations with parameters and calculated fields.
• Used custom SQL function in Tableau to slice and dice the data in the required format and visualize it through dashboards and data stories.
• Analyzed requirements from stakeholders and worked with deadlines to complete and deliver complicated projects.
• Scheduled Tableau extract data refreshes viewing for executives and sending email subscriptions.
• Coordinated across departments to help identify KPIs and give them actionable insights through data.
• Converted excel formulae to Tableau calculations, loaded excel sheets to create database.

Environment: Tableau 10.0, Alteryx, MS SQL Server, Excel, Oracle, Microsoft Project.