Data Science Basics Course
Master core data science basics for tech roles: clean and explore real datasets, run simple statistical tests, build key app metrics like retention and ARPU, and convert insights into clear reports and experiments that drive product growth and revenue decisions. This course provides hands-on practice with product data to equip you for data-driven roles.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This course offers practical experience with real product data, covering CSV loading, cleaning dates, countries, and device types, handling missing values, and feature engineering. Learners conduct exploratory analysis, create visualisations, perform basic statistical tests, compute metrics such as retention, ARPU, and purchase rates, and produce reports with actionable insights.
Elevify advantages
Develop skills
- App analytics metrics: compute DAU, retention, ARPU, and ARPPU from raw data.
- Data cleaning basics: fix missing values, parse dates, and standardise categories.
- Exploratory analysis: build quick charts and tables to compare user groups.
- Business insight reporting: turn metrics into clear, executive-ready summaries.
- Statistical reasoning: apply simple tests and explain uncertainty to stakeholders.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.

Giulio CarloPrompt Engineering Student
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