Vignesh S

Vignesh S

Power BI Developer / Data Analyst
India
Tamil

About Me

Overall experience of 5+ years in that 4.2 years of Power BI experience with a proven track record of leveraging data to drive informed business decisions. With dedicated experience in the realm of data visualization and…

Experience

Power BI Developer

Mphasis Limited, Chennai
Jul 2022 - Present · 4 years 3 months

<p>Requirements gathering<br>
Identifying gaps<br>
Preparing technical design documents<br>
Designing and building Power BI reports and dashboards for various data sources<br>
Creating measures and calculated columns using DAX<br>
Building Power BI reports to analyze Sales Performance Report, Clinical Trial Outcomes, Research & Development Pipeline, Manufacturing Efficiency, Market Share Analysis, Pharmacy Dispensing Data, and Regulatory Compliance Report<br>
Creating summarized reports with yearly, quarterly, monthly, and daily views of Power BI visualization for various departments<br>
Implementing row-level security<br>
Managing workspace access<br>
Managing user access<br>
Managing Apps<br>
Managing scheduled dataflow<br>
Managing dataset refresh<br>
Using SQL Server views<br>
Using stored procedures using SSMS</p>

Power BI Developer

Techriffs Info System
Jul 2022 - Present · 4 years 4 months

> Requirements gathering, identifying the gaps, and preparing technical design documents.
> Design and build Power BI reports and dashboards for various data sources.
> Used Power Query editor to clean the data
> Have done data modelling, created relationship between table
>Created measures and calculated columns using DAX.
> Build Power BI reports to analyze the Sales Performance Report, Clinical Trial Outcomes, Research & Development Pipeline, Manufacturing Efficiency, Market Share Analysis, Pharmacy Dispensing Data, Regulatory Compliance Report.
> Created summarized reports - Yearly, Quarterly, Monthly, and Daily views of Power BI visualization for various Departments.
> Implemented row-level security, workspace access, user access, Apps, scheduled dataflow, and dataset refresh.
> Created Bookmarks, Slicers, Filters and visualizations.

Associate – CS Internet

Sutherland Global Services, Chennai
Apr 2020 - Jun 2022 · 2 years 2 months

<p>Building dashboards: Call/Talk Dashboard, Team Dashboard, Customer Satisfaction Dashboard, Customer Support KPI Dashboard<br>
Understanding business requirements<br>
Understanding existing architecture<br>
Understanding database details<br>
Managing and rolling out several systems functional and technical system enhancements<br>
Creating dashboards in Power BI according to user specifications<br>
Creating data visualizations<br>
Applying URL actions in Power BI Desktop<br>
Applying Filter actions in Power BI Desktop<br>
Applying Parameters actions in Power BI Desktop<br>
Developing, organizing, managing, and maintaining graphs, tables, and document templates for reports</p>

Associate – CS Internet

Sutherland Global Services, Chennai
Mar 2019 - Mar 2020 · 1 year

<p>Addressing seller queries on Amazon through email/phone based on requirements<br>
Assisting with account setup<br>
Assisting with listings<br>
Assisting with payments<br>
Assisting with other issues related to seller accounts<br>
Providing inbound and outbound email/phone support to a diverse customer base<br>
Prioritizing clear and effective communication</p>

Skills

MySQL Power BI SQL Server Management Studio Power BI Desktop Power BI Service SQL Server MySQL Workbench Power Query Power Pivot Power View DAX SSMS Stored Procedures Row-level security Bookmarks Slicers Filters Data Visualization Data Modeling
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