TopN Analytics
Case Study

Building a Single Source of Truth for a Scaling EdTech Company

An edtech company's user data was scattered across Google Sheets, LeadSquared CRM, and multiple performance marketing platforms, resulting in conflicting numbers and slow, department-by-department decision-making.

Challenge

Where things stood

User data lived in disconnected systems, creating discrepancies and multiple conflicting versions of the same metrics.

Departments spent significant time reconciling numbers instead of acting on them, delaying decisions.

Architecture

What we built

We integrated data from Google Sheets, LeadSquared CRM, and performance marketing platforms (Google, Facebook, LinkedIn, Twitter).

Using MySQL and BigQuery, we extracted and transformed raw data for consistency, then loaded it into BigQuery tables.

We built a customized Looker Studio dashboard as the client's single source of truth.

Solution

How it works

A long-term engagement to streamline data analytics end-to-end, replacing scattered spreadsheets with unified, trusted dashboards available to every department, sliceable by acquisition channel, lead stage, acquisition date, or program/cohort.

Tech Stack

What it's built on

Lessons Learned

What we'd do again

A single, agreed-upon source of truth removes far more friction than any individual dashboard feature; most of the value came from ending the reconciliation debates.

Want the full picture?

We're happy to walk through the details, numbers, and trade-offs directly.