Data Science Basics Course
Gain essential data science skills for tech roles: clean and analyse real datasets, perform basic stats tests, calculate vital app metrics such as DAU, retention, ARPU, and deliver clear reports plus experiment ideas to inform product growth and revenue strategies. Perfect for building foundational expertise in data handling and business insights.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course offers practical experience with actual product data, covering CSV loading, cleaning dates, countries, and devices, managing missing data, and engineering features. Learners conduct exploratory analysis, create visualizations, perform basic statistical tests, compute metrics like retention, ARPU, and purchase rates, and produce reports with actionable insights.
Elevify advantages
Develop skills
- Compute app analytics metrics like DAU, retention, ARPU, and ARPPU from raw data.
- Master data cleaning: handle missing values, parse dates, standardise categories.
- Conduct exploratory analysis: create charts and tables to compare user segments.
- Develop business reporting skills: summarise metrics for executives clearly.
- Apply statistical reasoning: use simple tests and convey uncertainty effectively.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

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

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

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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