Summary
Overview
Work History
Education
Skills
Languages
Timeline
Generic

Yaminisri Sridhar

Chennai

Summary

Professional with extensive experience in data visualization and business intelligence tools, including Tableau Desktop, Datorama, and Power BI. Proficient in database management and query languages such as MySQL, Oracle, and SQL Server, facilitating effective data integration and ETL processes using SAP. Demonstrated ability to optimize dashboards and enhance performance through advanced techniques in data cleaning and blending. Skilled in utilizing Google Analytics and Google Campaign Manager to drive data-driven decision-making.

Overview

6
6
years of professional experience

Work History

Analyst

Omnicom Global Solutions (Annalect India)
07.2023 - 04.2025

Project 1: SSCG Media

  • Maintained and optimized dashboards in Datorama for multiple global brands.
  • Conducted QA and reconciliation of dashboard data with raw campaign data.
  • Streamlined data cleaning workflows to reduce data processing time.
  • Optimized dashboard queries to enhance performance and user experience.

Project 2: CHANEL (Marketing Analytics)

  • Worked as an Analyst in the Data Ingestion Team for the Chanel project.
  • Extracted campaign and marketing data from various cloud sources.
  • Performed data cleaning, classification, and rigorous validation checks.
  • Automated the ingestion of refined data into Datorama, ensuring seamless flow for reporting.
  • Maintained and enhanced dashboards in Datorama to support business stakeholders.
  • Collaborated closely with analytics and marketing teams to deliver strategic insights and data-driven recommendations.

Senior Software Developer

JVS Future Technologies
01.2019 - 07.2023

JVS Future Technologies – Senior Software Developer (Jan 2019 – Jul 2023)

  • Spearheaded the design and deployment of end-to-end BI solutions using Tableau, delivering actionable insights to stakeholders across departments.
  • Developed dynamic and interactive dashboards featuring actions, filters, parameters, and drill-down capabilities to support decision-making.
  • Created custom visualizations such as donut charts, waterfall charts, geo maps, and trend analyses to communicate key business metrics effectively.
  • Integrated data from diverse sources including SQL Server, Oracle, and Excel, ensuring a unified view for comprehensive reporting and analysis.
  • Applied advanced Tableau techniques such as LOD expressions, data blending, and calculated fields to handle complex data scenarios.
  • Optimized dashboard performance through context filters, query tuning, and data model enhancements, resulting in reduced load times and improved usability.
  • Built real-time monitoring dashboards for various user groups (contractors, managers, internal stakeholders), enabling on-the-fly performance tracking.
  • Collaborated with cross-functional teams to translate business requirements into technical specifications and deliver scalable data solutions.

Education

Bachelor of Engineering (B.E.) - Electrical & Electronics Engineering

Global Institute of Engineering & Technology (Anna University)
Vellore
05.2016

Skills

  • Data Visualization and BI Tools: Tableau Desktop, Datorama (Salesforce), Power BI
  • Databases and Query Languages: MySQL, Oracle
  • SQL Server
  • ETL and Data Integration: SAP
  • Advanced Excel
  • Google Campaign Manager
  • Other tools: Microsoft Office Suite
  • Advanced Excel
  • Google Analytics
  • Techniques: Data Cleaning
  • Dashboard optimization
  • Performance tuning
  • Data Blending
  • LOD expressions

Languages

Tamil
First Language
English
Proficient (C2)
C2
Telugu
Proficient (C2)
C2
Hindi
Upper Intermediate (B2)
B2

Timeline

Analyst

Omnicom Global Solutions (Annalect India)
07.2023 - 04.2025

Senior Software Developer

JVS Future Technologies
01.2019 - 07.2023

Bachelor of Engineering (B.E.) - Electrical & Electronics Engineering

Global Institute of Engineering & Technology (Anna University)
Yaminisri Sridhar