Tableau Developer

KALIRAJ SAMUTHIRAM

Phone : +91-978**-*****

E-mail: ac22qs@r.postjobfree.com

CAREER SUMMARY:

Business Intelligence professional with 7+ years of experience in Data Visualization, Analytics, Data Management, Data Integration, Implementation and Maintenance of Business Intelligence, and the related Database Platforms.

Creating dashboards in line with the analytical uniformity using the Advanced Analysis of Tableau Desktop, and organizing Dashboard views and objects.

Good experience in dashboard designing with large volume of data from various data sources.

Experienced in analyzing BI needs, interpreting business user requirements and translating them into reports.

Good interaction with clients, understanding business applications, business data flow and data relations.

WORK EXPERIENCE:

Total Experience: 7+ Years.

Relevant Tableau Experience: 3+ Years.

Domain Knowledge: Investment/Retail Banking, Insurance.

Hands on experience with TABLEAU, ORACLE SQL / PLSQL.

Working as Tableau Developer in “Societe Generale Global Solution Center” from June 2016 till now.

Worked as Tableau Developer in “BNY Mellon International Operations India Pvt Limited” for 1 Year 6 months.

Worked as Data Analyst/Report Developer in “Tata consultancy services Limited” for 4 Years 7 Months.

PRIMARY TECHNICAL SKILLS

4 Years of Experience on Tableau Business Intelligence Tool which includes analysis, modeling, designing and development of Tableau reports and dashboards for analysis.

Extensive experience in Tableau Desktop and Tableau Reader in various versions.

Extensive Experience in developing basic and advanced visualization Charts and reports in Tableau.

Well expertise in Data Blending, Joins, Filters, Sets, Parameters, Table calculations, Actions, Normal Dashboards and Summary Dashboards.

End to end experience in designing and deploying data visualizations using Tableau.

Well versed in using Multiple Live and Extract Data sources.

Strong understanding of Data warehousing concepts, Star and Snowflake schemas using fact and dimension tables and relational databases.

Excellent track record of meeting tight deadlines, prioritizing work schedule and providing accurate timeline estimates.

Possess Good presentation, communication and interpersonal skills.

Technically efficient in Oracle (SQL, PL/SQL).

Having good knowledge on Oracle Architecture, Analyzing on RDBMS Concept,

Having good Knowledge on SQL Inbuilt functions, Joins, Sub-Query, Hierarchical Query Analytic function.

TECHNICAL SKILLS

●Databases: MS Access, Oracle 10g, Microsoft SQL server.

●Operating System: Windows, Red Hat Linux 5.0

●Drawing Tools: MS Visio

●Data Analysis Tool: MS Excel, Qlikview, Tableau

PROJECT SUMMARY

Project #1

Domain : Securities Banking operations

Client : Pioneer Global Asset Management S.p.A

Role : Senior Tableau Developer

Duration : June 2016 to Sep 2017

Environment: Tableau Desktop, Tableau online/public & server, Oracle 11g.

Roles & Responsibilities:

Prepared Technical specs Document for the project development based on the functional Specs.

Utilizing capabilities of Tableau such as Data extracts, Data blending, Forecasting, Dashboard actions and Table calculations.

Designing dashboard templates as per the requirement & dashboards content which includes complex tabular reports, bar charts, score cards, Gantt charts, and Bubble charts.

Created Filters, Groups, Sets on Tableau Reports.

Implemented data blending advanced visualizations in Tableau.

Worked on Dual Axes, Individual Axes, and Blended Axes concepts while working with reports.

Generated Dashboard with Quick Filters, Parameters and Sets.

Recommending optimized design and chart for specific requirement.

Developing custom SQL and data blends as per requirement.

Developing report level logic as per the requirement and DB constraints.

Generated Tableau dashboards with combination charts for clear understanding.

Handling the performance tuning of reports to reduce refresh time.

Project #2

Domain : Client Asset and Report Servicing

Role : Tableau Developer

Duration : January 2015 to June 2016

Environment: Tableau Desktop, Tableau online/public & server, Oracle 10g.

Roles & Responsibilities:

Involved in reviewing requirements and data sources form MS Excel and MS Access for design, development, testing, and production rollover of reporting and analysis projects within Tableau Desktop.

Used Tableau Desktop for blending databases and creating different interactive views and dashboards.

Created extract files for improving the performance. Used different Mark types and Mark properties in views to provide better insights into large data sets. Created various types of charts to provide better visualization.

Using Tableau Desktop created Interactive reporting dashboards by combining multiple views.

Involved in troubleshooting and performance tuning of reports and resolving issues within Tableau Server and Reports.

Review Vendors Status Reports with Project Team and created visualization for budget forecasting.

Responsible for RFP (Requests for Proposals) data visualization creation in Tableau Desktop.

Published views and dashboards in Tableau Server for auditor review. 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.

Participated in weekly meetings, reviews, and user group meeting as well as communicating with stakeholders and business groups.

Project #3

Domain : Wealth Management

Role : Junior Tableau Developer

Duration : June 2013 to December 2014

Environment: Tableau Desktop, Tableau online/public & server, MS Sql.

Roles & Responsibilities:

Studied and analyzed similar applications and brainstormed with business team to gather effective requirements for the system along with dashboard development.

Created numerous dashboards in Tableau Desktop based on the data collected and blending data from MS Excel and CSV files along with SQL Server Databases.

Complied interactive dashboards in Tableau Desktop and published them to Tableau Server which allowed story telling with Quick Filters for on demand needed information with just a click of a button.

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.

Project #4

Domain : Insurance

Role : Data Analyst

Duration : May 2010 to May 2013

Environment: Oracle, MS Sql.

Roles & Responsibilities:

Translated clients’ needs into useable mapping and coding instructions and created functional requirements document and mock ups for reporting.

Prepared Business Requirement Documents (BRD's) after the collection of Functional Requirements from System Users that provided appropriate scope of work for technical team to develop prototype and overall system.

Designed and implemented basic SQL queries for testing and report/data validation. Developed and maintained reporting using in MS Excel queries and SQL. Produce performance reports and implement changes for improved credit reporting along with performing conditional formatting for data analysis.

Created Test Cases and Activity Diagrams, systems Flow Charts.

Reviewed request to determine basic characteristics, such as origin and report flow, mapping, format, frequency, distribution, and purpose or function of report.

Worked closely with the Information management groups to develop, test, and validate systems and reports, attended meetings with users and IT, documented business, technical, and systems requirements.

ACADEMIC PROFILE

2015 - MBA (Operations Management) from ITM University collaborated with Southern New Hampshire University, USA, secured 3.54 out of 4 CGPA.

2008 - B.Tech (IT) from P.S.R. Engineering College, Sivakasi, secured 77%.

ACHIEVEMENTS

Received Best Innovator award from business head.

Received the Employee of the Quarter award (BNY Mellon, Q1, 2015)

For APAC region, led the Education/Training/Development channel as a strategic channel leader.

Led Best Practice Group for sharing the best practices across Chennai/Pune locations.

Received the star performer award on November 2010 (TCS).

Six Sigma Green Belt Certified in TCS.

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