---
title: "Harshavardhan Ramagiri - Senior Data Analyst in Hyderabad | Tal"
description: "Meet Harshavardhan Ramagiri, Senior Power BI Developer & Data Analyst | 40% Faster Reports • 30% Faster Queries | DAX • SQL • ETL • Python | 3.8 Yrs @ TCS & Accenture based in Hyderabad."
image: "https://tal.club/meet/harshavardhan-ramagiri/share-image"
---

# Harshavardhan Ramagiri on Tal

## Headline

Senior Power BI Developer & Data Analyst \| 40% Faster Reports • 30% Faster Queries \| DAX • SQL • ETL • Python \| 3\.8 Yrs @ TCS & Accenture

## About

Most dashboards don't fail because of bad data\. They fail because no one knows how to read them\. That's the gap I've spent 3\.8 years closing — at TCS and now at Accenture\. I'm a Senior Data Analyst and Power BI Developer who works at the intersection of messy raw data and decisions that actually move the business\. My job is to make sure the right people see the right numbers at the right time — and understand what to do with them\. Here's what that looks like in practice: →Built 10\+ Power BI dashboards used by executive teams across sales, inventory, and claims → Cut report processing time by 40% through DAX optimization and smarter data modeling → Reduced SQL query run times by 30% by rewriting legacy queries and adding proper indexing → Automated recurring reports that used to eat hours of manual work every week → Implemented row\-level security so every leader sees exactly what they're supposed to I work across the full stack — SQL, Power BI, DAX, Power Query, Python, ETL pipelines, and Excel — and I translate between what business teams need and what the data can actually show\. What I care about: clean data, dashboards people actually use, and analysis that leads somewhere\. Open to Senior Data Analyst, Power BI Developer, and Data Engineer opportunities in Hyderabad or remote\. 📩 DM me or reach out at harshavardhanramagiri56@gmail\.com

## Location

Hyderabad

## Work experience

Senior Data Analyst at Accenture, Dec 2025 \- Present · 6 mos, India, •Optimized DAX measures and data models to improve Power BI report performance by 40%, enabling efficient processing of datasets up to 10 million rows without refresh failures\. •Engineered automated data preparation and cleansing workflows using SQL and Power Query, integrating data from SharePoint and internal applications to eliminate manual pre\-processing steps\. •Translated business requirements into end\-to\-end Power BI solutions, delivering proof\-of\-concept reports that successfully demonstrated the value of migrating legacy Excel trackers to self\-service analytics\. •Reduced SQL query processing time by 35% by rewriting and optimizing legacy queries, directly accelerating Power BI refresh cycles and improving report availability for stakeholders\. •Configured role\-level security across regional and departmental hierarchies, ensuring leaders accessed only authorized data while maintaining a single centralized reporting environment\. •Resolved data discrepancies between source systems and Power BI reports, authoring data dictionaries and user guides that improved knowledge transfer and reduced ongoing maintenance overhead\.

Data Analyst at Tata Consultancy Services, Dec 2021 \- Apr 2025 · 3 yrs 5 mos, •Designed and deployed 10\+ interactive Power BI dashboards with drill\-downs and custom visuals, adopted department\-wide by 100\+ users across sales, inventory, and claims functions\. •Automated recurring reports and data workflows, saving the team 3–5 hours per week in manual effort and ensuring consistent, on\-time delivery of critical business data\. •Optimized SQL queries and indexing strategies across customer engagement datasets, reducing average query run time by 30% and improving downstream Power BI refresh performance\. •Led root cause analysis on 50\+ data discrepancies across business units, achieving 99% data accuracy and establishing cleaner pipelines for ongoing reporting\. •Built self\-service reporting solutions in Power BI and Excel that reduced IT dependency by 50%, empowering business teams to access and interpret their own data independently\. •Trained department\-wide end\-users on Power BI dashboards and self\-service reporting, increasing data accessibility and reducing ad hoc reporting requests to the analytics team\. •Developed advanced DAX calculations and Power Query transformations to support supply chain and demand forecasting analysis, identifying trends that informed operational planning decisions\.

## Education

Bachelor of Technology, Electrical and Electronics Engineering, vaagdevi college of engineering

[View the original profile](https://tal.club/meet/harshavardhan-ramagiri)

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