Vinothkumar V.

Vinothkumar V.

Senior Data Analyst

Chennai , India

Experience: 6 Years

Vinothkumar

Chennai , India

Senior Data Analyst

16457.1 USD / Year

  • Immediate: Available

6 Years

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About Me

Thorough and meticulous Data Analyst passionate about helping businesses succeed. Having around 6 years of relevant experience in the analytics field. I have workerd on SQL Server, MSBI tools such as SSIS and SSRS, Data visualization tool ...

I have very good exposure in Retail and Sales, Financial domain and little knowledge in Healthcare domain and I'm certified in Alteryx.

Project Achievements:

  • Developed Key performance indicators to monitor the sales and decreased by 12%
  • Developed complex dashboards using Tableau and Alteryx for the business users for decision making,
  • Developed macros in alteryx to automate the Tableau report delivery to the Business users.
  • Extensive use of Rest API.

 

 

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Portfolio Projects

Retail and Sales Analysis

Company

Retail and Sales Analysis

Description

  • Gathered and analyzed the business requirements.
  • Created various Transformations like Lookup, Joiner, SCD’s, Lookup, Aggregator, Sort, and Conditional split.
  • Successfully Implemented Slowly Changing Dimensions. Used Type 2 dimension to keep the history changes.
  • Design and Development of SQL Server Reporting Services.
  • Created various Transformations like Lookup, Joiner, SCD’s, Lookup, Aggregator, Sort, and Conditional split.
  • Successfully Implemented Slowly Changing Dimensions. Used Type 2 dimension to keep the history changes.
  • Created Actions in Dashboards for interactivity and to compare data against different views
  • Used excel sheets, SQL Server as data source to generate Tableau dashboards
  • Developed Alteryx workflows for extracting, transforming and analyzing data to address project requirements.
  • Manage the ETL process (Tools: ALTERYX) across structured and unstructured data sources to ensure data are suitable and effective for further analysis in Tableau.
  • Prepared Technical specs Document for the project development based on the functional Specs.
  • Utilized capabilities of Tableau such as Data extracts, Data blending, Dashboard actions and Table calculations.
  • Designed dashboard templates as per the requirement & dashboards content which includes complex tabular reports, bar charts, score cards, Gantt charts, and Bubble charts.
  • Developed various tableau dashboards prototype for the future uses and conversion of current excel reports into tableau.
  • Cleaning and blending multiple data sources to allow for different views on application data in a single dashboard.
  • Created customized Calculations, Conditions and Filter for various analytical reports and dashboards.
  • Implemented row level security for the tableau dashboards and used various advanced table calculations for the dashboards.
  • Data Validation Process to guarantee Insights are representative of the Business Investigated.
  •  Responsible for the End to End Process of Business Intelligence to ensure timely and accurate delivery of the solutions.

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Finance Management System

Company

Finance Management System

Description

Description: Honeywell’s Global Finance Centre has helped the company’s 14 business units and its leaders to drive smart business decisions around liquidations and sales using Tableau software. We make reports that are easy to read for our internal customers across general management, sales, marketing, procurement, IT, human resources and more.

Responsibilities:

  • Responsible for interaction with business stack holders, gathering  requirements and managing the delivery, covering the entire Tableau development lifecycle
  • Developed Alteryx workflows for extracting, transforming and analyzing data to address project requirements.
  • Manage the ETL process (Tools: ALTERYX) across structured and unstructured data sources to ensure data are suitable and effective for further analysis in Tableau.
  • Prepared Technical specs Document for the project development based on the functional Specs.
  • Utilized capabilities of Tableau such as Data extracts, Data blending, Dashboard actions and Table calculations.
  • Designed dashboard templates as per the requirement & dashboards content which includes complex tabular reports, bar charts, score cards, Gantt charts, and Bubble charts.
  • Developed various tableau dashboards prototype for the future uses and conversion of current excel reports into tableau.
  • Cleaning and blending multiple data sources to allow for different views on application data in a single dashboard.
  • Created customized Calculations, Conditions and Filter for various analytical reports and dashboards.
  • Implemented row level security for the tableau dashboards and used various advanced table calculations for the dashboards.
  • Data Validation Process to guarantee Insights are representative of the Business Investigated.
  •  Responsible for the End to End Process of Business Intelligence to ensure timely and accurate delivery of the solutions.

 

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Tools

Tableau

Retail Sales Analysis System ( Freecharge)

Company

Retail Sales Analysis System ( Freecharge)

Description

Description: Buydig is a retailer store in USA, which sells Home Appliances, Electronics and Network Components. The core aim of this project was to support the broader set of analytic needs.

Responsibilities:

  • Gathered and analyzed the business requirements.
  • Created various Transformations like Lookup, Joiner, SCD’s, Lookup, Aggregator, Sort, and Conditional split.
  • Successfully Implemented Slowly Changing Dimensions. Used Type 2 dimension to keep the history changes.
  • Design and Development of SQL Server Reporting Services.
  • Created various Transformations like Lookup, Joiner, SCD’s, Lookup, Aggregator, Sort, and Conditional split.
  • Successfully Implemented Slowly Changing Dimensions. Used Type 2 dimension to keep the history changes.
  • Created Actions in Dashboards for interactivity and to compare data against different views
  • Used excel sheets, SQL Server as data source to generate Tableau dashboards

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Tools

Tableau
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Verifications

  • Profile Verified

  • Phone Verified

Preferred Language

  • English - Fluent

Available Timezones

  • Eastern Daylight [UTC -4]

  • Central Daylight [UTC -5]

  • Eastern European [UTC +2]

  • Greenwich Mean [UTC ±0]

  • Australian EDT [UTC +11]

  • Australian CDT [UTC +10:30]

  • Mountain Daylight [UTC -6]

  • Pacific Daylight [UTC -7]

  • Eastern EST [UTC +3]

  • Further EET [UTC +3]

  • Dubai [UTC +4]

  • New Delhi [UTC +5]

  • China (West) [UTC +6]

  • Singapore [UTC +7]

  • Hong Kong (East China) [UTC +8]