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Case Study • Zeno Health

I scaled app, web, and retail growth with tighter CAC control.

At Zeno Health, I led growth across Android, iOS, web revenue, and retail stores on multi-crore monthly budgets. My focus was not just buying traffic, but improving revenue quality, repeat action, and CAC efficiency across the full funnel.

55%Up to CAC reduction
5X+ROAS delivered

Primary Scope

Android growth, iOS growth, web revenue, retail footfall, and transaction scaling across multi-crore monthly budgets.

Overview

How I structured the growth model.

I built tROAS, Install Advanced, PMAX, VAC, Search, and Meta campaigns around high-LTV users, then layered retention and reactivation through WhatsApp, push, and in-app engagement to improve downstream revenue quality.

Acquisition

I used Google and Meta surfaces to scale demand capture, installs, and qualified traffic without losing control of efficiency.

Revenue Quality

I optimized toward higher-value users instead of chasing low-cost top-funnel volume that would not translate into real revenue.

Reactivation

I used WhatsApp, push, and in-app engagement to bring users back into purchase and transaction flows.

Funnel View

How performance improved across the journey.

I have kept this page anchored to resume-backed outcomes, so the funnel below focuses on the actual efficiency and revenue signals rather than invented conversion volumes.

1. Traffic & Install Intent

Search, PMAX, VAC, Install Advanced, and Meta campaigns were used to capture demand and scale user acquisition.

2. Qualified Conversion

Optimization shifted toward high-LTV users, helping reduce wasted acquisition and improve conversion quality.

3. Repeat Action & Revenue

Retention and reactivation flows strengthened downstream value, contributing to 5X+ ROAS.

4. Efficiency Outcome

The combined system delivered up to 55% CAC reduction while scaling installs, transactions, and retail footfall.