I will do cohort, retention and churn analysis of your customer data

Indonesia

I speak Indonesian, English

Senior Data Analytics Consultant, Big Data and Python, Actuary FSAI

I help companies turn large, messy data into numbers management and auditors can trust. Fellow actuary (FSAI) and senior data analytics consultant, 10+ years at large companies, incl. portfolio monito...
About this Gig

Which customers stay, which leave, and why? I turn your customer history into cohort retention tables and clear churn insights your marketing and product teams can act on.


Measuring how groups of customers behave over time is the core of what actuaries do. I am a Fellow actuary (FSAI) and senior data analytics consultant with 10+ years of experience.


What you get:

  • Cohort retention tables by signup month (and your key segments)
  • The signals most associated with churn, explained in plain language
  • Survival analysis or GLM churn drivers and a simple projection (Standard and Premium)
  • Charts and a short summary you can share with your team

Good fit for subscription, SaaS, e-commerce, retail and app businesses. Send me a description of your data (customers, months of history, format) and how you define churn. Your data is used only for your project and deleted after approval.

Technology:

Apache Spark

•

Excel

•

Jupyter Notebook

•

Power BI

Analysis type:

Quantitative analysis

•

Statistical analysis

Expertise:

Business Insights

•

Prediction

•

Churn & retention

Programming language:

Python

•

SQL

Tools:

Pandas

•

Microsoft Excel

Other Data Analytics Services I Offer