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narmatha0303/README.md

Hi, I'm Narmatha . A problem solver !!!!👋

I turn messy data into decisions leadership actually acts on.

Most of my work starts the same way: an operational process is breaking down, failure logs are piling up, or a team is flying blind. I dig into the raw data, isolate the root cause, build the reporting model, and automate the pipeline so the problem doesn't happen twice.

Lately, I've been working on:

  • End-to-end Power BI architectures with clean DAX modeling, star schemas, and multi-department views (Sales, Finance, Supply Chain).
  • Automated AI email agents & background workflows running on hourly triggers via GitHub Actions.
  • Production AI agent workflows exploring Google's Agent Development Kit (ADK) and code-assisted tools.
  • SQL-driven failure analytics & quality audits that cut operational noise and spot defect trends before they escalate.
  • Data storytelling & market strategy analyzing complex datasets like the Tamil Nadu Assembly Elections and EV market adoption in India.

A bit About Me

  • Ex-QA Analyst at Delta Electronics India — analyzed 4,500+ failure cases monthly using SQL & Sheets, improved First Pass Yield by 16 percentage points, cut recurring customer complaints by 20%, and led a team of 7 across 3 shifts with a data-first approach.
  • Microsoft Certified: Power BI Data Analyst Associate (PL-300 — score: 850/1000).
  • Engineering Graduate focused on bridging shop-floor operations with modern business intelligence and applied AI.
  • Continuous Learner: active on LeetCode, Codebasics AI Pro, and open-source data analytics challenges.

Selected Projects

Where to find me

If you're building data pipelines, dashboards that solve real operational bottlenecks, or intelligent agents—let's connect. Or explore the repos, clone the code, and test it out.

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  1. Business-Insight-360-dashboard Business-Insight-360-dashboard Public

    Enterprise Power BI suite providing 360° visibility across Finance, Sales, Marketing, Supply Chain, and Executive decision-making for a $19.37B global portfolio.

  2. Excel_Sales-analytics Excel_Sales-analytics Public

    Strategic Sales Intelligence & P&L Analysis Framework in Excel tracking $598.9M portfolio performance, gap variance, and unit economics across 50+ customers.

  3. SQL-Project-AtliQ-Hardware-Sales-Intelligence-Reporting-Automation SQL-Project-AtliQ-Hardware-Sales-Intelligence-Reporting-Automation Public

    High-performance MySQL analytical framework reducing reporting latency by 95% using stored procedures, UDFs, CTEs, and database views for AtliQ Hardware.

  4. FocusSense-Distraction-intelligence-career-engine-for-deep-work FocusSense-Distraction-intelligence-career-engine-for-deep-work Public

    Manifest V3 Chrome extension combining distraction pattern analytics, hard focus mode tab-blocking, and daily SQL/Analytics interview prep into every new tab.

  5. Electric-Vehicle-Sales-Analysis-India Electric-Vehicle-Sales-Analysis-India Public

    Market intelligence and Go-To-Market strategy for AtliQ Motors entering India's EV ecosystem (FY22–FY24) using SQL, Power BI, and economic penetration modeling.

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  6. TN-election-2026-analysis TN-election-2026-analysis Public

    Data storytelling & election analytics on the 2026 Tamil Nadu Assembly Election for AtliQ Media using SQL, Power BI, and DAX.