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Mustapha Ben CherifaMB

Mustapha Ben Cherifa

Game Data Analyst

€700/day
Berlin, DE
3-7 years

Average response time: 2 hours

About Mustapha

Data Analyst & Data Scientist with 4+ years specializing in mobile apps and gaming analytics.

I help mobile app and game teams turn data into revenue. Over 4 years across Voodoo, Popcore, and Rebuy, I have accompanied A/B testing, built funnel optimizations, and LTV models that consistently moved key metrics, with some data projects lifting user LTV by 4-10%.

I turn raw data into product decisions, if you want to see what my work looks like, you can look at my portfolio
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Rebuy
    Data Analyst
    E-COMMERCE
    January 2025 - Today (1 year and 6 months)
    Berlin, Germany
    • • Designed and implemented end-to-end data pipelines using dbt and adverity to power dashboards in Looker.
    • • Built flexible retention datasets to track behavior and value over time post-transaction, used across teams.
    • • Collaborated with CRM and Product teams to define data needs and set roadmap priorities.
    DBT Data analysis SQL Looker Studio
  • Popcore
    Product Manager
    VIDEO GAMES AND ANIMATION
    March 2024 - September 2024 (6 months)
    Berlin, Germany
    • • Main product manager responsible for multiple major titles: Parking Jam 3D, Pull The Pin, Tangled Snakes, and Tap Away.
    • • Developed feature roadmap, including key features that delivered 10% LTV uplift.
    • • Coordinated team to organize feature updates and manage game releases, including battle passes.
    • • Developed feature specifications and managed the Jira board, ensuring timely task completion.
    • • Used AI tools for player notifications, assignment, and monitoring.
    • • Served as the primary liaison between the team and senior leadership.
    Python Data analysis SQL Product management
  • Popcore
    Data Scientist
    VIDEO GAMES AND ANIMATION
    July 2023 - February 2024 (7 months)
    Berlin, Germany
    • • Main Data Scientist for mobile games Pull The Pin and Tangled Snakes.
    • • Organized A/B testing and used data to adapt features, changing the revenue uplift of ABs from 4% to 10%.
    • • Led projects on player behavior modeling, improving level design, retention across titles.and increasing revenue by 8%.
    Python Data analysis SQL

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Education

  • MSc in Statistics
    National School for Statistics and Data Analysis
    2021
    MSc in Statistics
  • Prepa MPSI-MP
    Lycee Bellevue
    2018
    Prepa MPSI-MP

Skill set

Categories