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Hi, I'm Vignesh Prabu

Turning analytics data into decisions — building clean tracking architectures and meaningful digital experiences.

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About

Who I Am

I'm a web analyst and developer with a deep focus on digital analytics — designing tracking architectures, managing data layers, and helping teams understand their users through reliable, clean data.

My work sits at the intersection of engineering and analytics: I speak both the language of developers and the language of business. Whether it's migrating a product from Universal Analytics to GA4, building a Firebase event taxonomy, or debugging a broken tag — I've got it covered.

Expertise

Skills & Tools

Analytics

GA4 Universal Analytics Firebase Analytics Looker Studio

Tag Management

Google Tag Manager DataLayer Event Tracking Server-side GTM

Development

JavaScript HTML & CSS Python SQL

Data & Cloud

BigQuery Segment Amplitude GCP

Work

Projects

DataLayer Relay

A custom client-side data relay solution that improves event reliability and tag execution timing — reducing data loss on slow connections and SPA navigation events.

GA4 Migration Toolkit

Led the migration from Universal Analytics to GA4 across multiple products — including event schema redesign, custom dimensions mapping, and stakeholder reporting dashboards.

Firebase App Tracking

Developed and optimized an app event tracking architecture using Firebase Analytics — creating a scalable event taxonomy and integrating with BigQuery for advanced analysis.

Contact

Get In Touch

Whether you're looking to improve your analytics setup, need a tracking audit, or just want to connect — my inbox is open.