Analytics for games & apps

Mustapha Ben Cherifa

Senior Product & Growth Analyst  ·  A/B Testing  ·  Retention  ·  Data Infrastructure

Your game or app has users, but you're unsure about what's not working and how to leverage the potential of your data? I can help.
With 4+ years working on mobile products with millions of active users, I build the analytics to answer that from retention analysis to A/B testing to data pipelines and dashboards.

Mustapha Ben Cherifa

Tools and frameworks I've built

Interactive Tool

A/B Test Dashboard

If you don't test and control your data, you neither know whether your changes are effective, nor why. Worse, you might be actively hurting your own product. A complete experimentation dashboard covering test design, statistical analysis, and honest interpretation of results. Built after watching product and CRM teams either avoid testing entirely or systematically misread their results.

+11.3% revenue uplift detected
+3.1% conversion rate uplift
150k users in experiment
Live demo →
Data Analysis

Subscription Value Impact

Answers the question every growth and CRM team asks: when you get someone to subscribe, what's the actual revenue impact? Is it worth the investment? A framework that normalizes for customer quality differences and isolates the value of the subscription itself.

2.1× subscriber advantage
€3.6M projected 3Y impact
3 segments analyzed
Live demo →

Tell me about your product

I love working on product analytics, experimentation, retention analysis, or data pipeline/infrastructure work. I work autonomously and tend to deliver more than expected.