ANBU

TABLEAU DEVELOPER

Professional Experience:

• 5+ years of experience as Tableau developer
• Main responsibilities are developing Business Intelligence Solutions using Tableau Desktop, Tableau Prep Builder and SQL Server.
• Excellent understanding Business Process Flow and extensively used data extraction, visualization, validation techniques, Data Integration, Data Coding and Data Modelling methods.
• Tableau Dashboards and Reports created from various data sources like SQL Server Database,Excel, CSV data.
• Hands on experience in ETL using Tableau Prep Builder. Used Tableau Prep to combine, shape, Clean the data, Aggregate values, Pivot tables. Created data sources for Tableau desktop.
• Using Tableau Prep performed cleaning & shaping the data using followed functions such as Sorting, Split and merge columns, Filtering Include and Exclude values, Renaming fields, Handled null values & Grouping values.
• For multi table analysis, created various data modelling methods such as Joins, Union and Relationships.
• Created and saved Flow with various steps and functions involved in Tableau Prep Builder
• Output the Flow to a File, Published data source or to the Data base.
• Created KPIs, dashboards using stacked bars, bar graphs, scattered plots, geographical maps, Text tables, Line charts, Heat map, Tree map, Some Customized charts.
• Good interaction with clients, understanding Business Applications, Business Data Flow and Data Relations.
• Individually testing reports before Publishing into Test environment
• Publishing reports into different environments (Dev, Test and Production server).
• Maintaining reports and checks performance testing and resolving issues on reports.
• Manage tables in SQL Server, Writing Custom SQL queries to perform joins and union.
• Published and maintained reports in Server as well, Schedule reports, add Users and set permissions.

Technical Skills

• • Reporting Tools : Tableau Desktop, Power BI,
  • ETL : Tableau Prep Builder,
  • Data Base : Ms SQL Server,
  • Operating System : Windows.

Employment History

• Working as Tableau Developer from April 2022 to Oct 2022
• Working as Tableau Developer at J&S Global from July 2017 to Dec 2021.

Project 3:

Project Name : Wealth and Asset management Analytics ( April 2022 to October 2022)

Client : Gamco Investors

Role : Tableau Developer

Environment : Tableau Desktop, Ms SQL Server,Tableau Server.

Description: This is US based fund management organization. Developed reports such as Account

performance summary, Client asset and performance summary, Portfolio Holding, Tax lot summary

report.

Responsibilities:

• Interacting with clients and getting business requirements to develop reports.
• Analysing the data and creating data modelling method to establishing the relationship between the tables.
• Build different KPIs using designed key figures and insights.
• Develop and design different visualization reports with the help of various charts and tableau functions.
• Worked extensively with Advance analysis, Calculations, Parameters and Customized charts.
• Involved in performance checks in existing dashboards.
• Utilized Tableau server to publish and share reports with business users.
• Scheduled extract refresh to published dashboards in server.
• Also involved in administration tasks such as setting permissions, adding users and creating groups.

Project 2:

Project Name : Revenue Analytics (Oct 2019 to Dec 2021)

Client : J&S Global

Role : Tableau Developer

Environment : Tableau Desktop, Tableau Prep, Tableau Server,Power BI Ms SQL Server.

Description: Report contains the sales & service information of their Business Partners such as Ashok Leyland, Wabco, Alcoa wheels and Service Mandi. Displayed Total Revenue, Labour revenue, parts revenue, vehicle model wise and customer wise revenue.

• Understanding business requirements and plan solution to address data need.
• Designed, developed, tested, maintained BI reports based on user requirements.
• Working closely with DB team for getting optimized queries and performance checks.
• Used Tableau Prep for ETL workflow to connect data sources, Cleaned data then combining i