SUMMARY

• Detail - oriented Technology Lead with over 9 years of experience in BI with background leveraging Tableau in designing real-time dashboard.
• Highly analytical with a strong interest in data and the ability to process large amounts of information.
• Ability to cultivate an understanding of what the business is trying to achieve, using knowledge of technology to contribute to the development of effective and efficient solutions.
• Excellent verbal and written Communication skills, with the ability to summarize and present findings or challenges to all levels of staff and management.
• Capacity to quickly build collaborative relationships and work effectively with key stakeholders.

TECHNICAL SKILLS

• Tableau
• Power BI
• SAP Business Objects
• Alteryx
• Toad
• SQL
• MS SQL Server
• SAP Hana
• Oracle
• Salesforce
• AWS
• Microsoft Azure
• Hadoop
• Excel
• Access
• SQL
• Stored Procedures
• Hive QL
• Python
• R
• Visio
• Jira
• Version one
• PowerPoint
• SharePoint
• GitHub

PROFESSIONAL EXPERIENCE

Senior Tableau Developer/ BI Developer

Confidential, New York, N.Y

Responsibilities:

• Design and develop Tableau visualization solutions. Administering user, user groups, and scheduling instances for reports in Tableau
• Hands-on development assisting users in creating and modifying worksheets and data visualization dashboards
• Define best practices for Tableau report development. Prepare Dashboards using calculations and parameters in Tableau
• Proof-read all documents and maintain accuracy of information and preparing SOP
• Perform Python and R integration in Tableau for statistical analysis.
• Created side-by-side bars, Scatter Plots, Stacked Bars, Heat Maps, Filled Maps, Symbol Maps,
• Pareto charting, mapping, calculations, demographics and geographic fields, according to deliverable specifications
• Build and publish customized interactive reports and dashboards, as well as report scheduling using Tableau Server
• Create action filters, parameters and calculated sets for preparing dashboards and worksheets
• Develop Tableau visualizations and dashboards using Tableau Desktop and develop Tableau workbooks from multiple data sources using Data Blending
• Expertise in designing and creating analytical reports and automated dashboards to help users to
• Identify critical KPIs and facilitate strategic planning Experience in creating users, groups, projects, workbooks and the appropriate permission sets for Tableau server logons
• Involved in Performance Tuning of the database, which included creating indexes, optimizing SQL statements and monitoring the server

Environment: Tableau 2019.x, Oracle, Teradata, Windows 10, SQL Server, Jira, Alteryx

Senior Tableau Developer/Data Visualization Consultant

Confidential, Collegeville, PA

Responsibilities:

• Gathering, reviewing and discussing reporting requirements with subject matter experts and business users then prepare consumption documents.
• Create Rich dashboards using Tableau Desktop and prepared user stories to create compelling dashboards to deliver actionable insights
• Perform data refresh on Tableau Server on weekly, monthly and quarterly basis and ensured that the views and dashboards were accurately displaying the changes in data.
• Building complex calculations using advance functions (ATTR, LOD, DATEDIFF, Ifs, Nested Ifs, RANK DENSE, OR, NOT, AND, and Quick Table calculations).
• Mastered the ability to design and deploy rich Graphic visualizations with Drill Down and Dropdown menu option and Parameterized using Tableau.
• Develop Tableau workbooks to perform year over year, quarter over quarter type of analysis
• Publish Workbooks by creating user filters so that only appropriate teams can view it.
• Building dashboards for measures with forecast, trend line and reference lines.
• Create Tableau Dashboards with interactive views, trends and drill downs along with user level security.
• Develop Tableau visualizations and dashboards using Tableau Desktop and develop Tableau workbooks from multiple data sources using Data Blending.

Environment: Tableau 10.X, SQL Server, Python, R, AWS. GitHub, Alteryx

Tableau Developer/ BI Developer

Confidential - New York, N.Y

Responsibilities:

• Administer users, user groups, and scheduled instances for reports in Tableau
• Perform hands-on development assisting users in creating and modifying worksheets and data visualization dashboards. Define best practices for Tableau report development
• Prepare Dashboards using calculations and parameters in Tableau
• Proof-read all documents and maintain accuracy of information and prepared SOPs
• Responsible for developing Dashboards and preparing ad-Hoc Reporting
• Participate in daily stand-ups with clients on daily design and development efforts
• Create Tableau Dashboards with interactive views, trends and drill downs along with user level security.
• Utilize Alteryx for blending data from multiple databases to create a single source of truth.
• Data Manipulation using Oracle, SQL and automated creation of Tableau Data Extract by creating ETL workflow using Alteryx.
• Use Web data connector and develop Tableau dashboards using various websites based on Json and HTML.
• Provide post implementation production support

Environment: Tableau 9.x, Alteryx, Hadoop. SharePoint, Web data connector

Tableau Developer / Data Analyst

Confidential, New York, N.Y

Responsibilities:

• Develop an end to end solution for Finance Stakeholders in Tableau.
• Create Data Connections, publish on Tableau Server for usage of Finance and Sales and Marketing Stakeholder.
• Administer user, user groups, and schedule instances for reports in Tableau.
• Create and assist users in Tableau dashboard development.
• Administer and provide production support for Enterprise wide Tableau application consisting of multiple key functional business domains.
• Extensive use of analytical features in Tableau like Statistical functions and calculations, trend lines, forecasting etc. in many tableau reports.
• Publish the developed dashboard, reports on the Tableau Server so that the end users having access to the server can view the data.
• Design and develop reports such as Drill down, Drill Through using Microsoft Reporting Services.
• Create various complex SQL Queries, Stored Procedures, CLR Procedures, Views and User Defined Functions to implement the business logic.
• Use Stored Procedures to pull the data from the Production server and schedule jobs to run the Stored Procedures.
• Optimize queries by looking at Execution Plan for better tuning of the database and Tableau Dashboards.

Environment: Tableau Server 8.x, MYSQL Server, MS SQL Server 2008, Oracle 10g, Excel, TSQL, UNIX, SQL Server 2008, Oracle 9i, Toad, MS Office, Visual Studio.

Tableau Developer

Confidential, New York, N.Y

Responsibilities:

• Experience with the design and development of Tableau visualization solutions.
• Work in developing strategy and technical specifications for implementing reporting portal/semantic layer in conjunction with data layer.
• Extracting data from various sources connecting them and used the same to create dashboard.
• Experience with creation of users, groups, projects, workbooks and the appropriate permission sets for Tableau server logons and security checks.
• Preparing Dashboards using calculations, parameters, calculated fields, groups, sets and hierarchies in Tableau.
• Creating data blending in case of merging two different datasets.
• The ability to interact professionally with a diverse group including executives, and managers.
• Excellent analytical, problem solving and debugging skills, with strong ability to quickly learn and comprehend business processes and problems in order to effectively develop technical solutions to their requirement.
• Find efficient ways to make graphs and tables visually exciting, and aesthetically pleasing, while at the same time maintaining the accuracy of the core information content that is being communicated.
• Develop, organize, manage and maintain graph, table, slide and document templates that will allow for efficient creation of reports.

Environment: Tableau Desktop, Informatica Power Center, MS SQL Server, Oracle, Management Studio 2008