Data Scientist — Cheat Sheet
Career Roadmaps · 5 topics. Download the PDF or the Instagram carousel and share it.
Cheat Sheet · AiCanCode.org
Data Scientist
Career Roadmaps5 topicsQuick revision reference
1
Stage 1 · Foundations
- ✓Python A–Z — 4 wks
- ✓SQL Basics — 2 wks
- ✓Maths & Stats Foundations — 4 wks
- ✓Git & Version Control — 1 wk
2
Stage 2 · Working With Data
- ✓Pandas & Data Wrangling — 3 wks
- ✓Exploratory Data Analysis — 2 wks
- ✓Visualisation & Storytelling — 2 wks
- ✓SQL Practice — 2 wks
3
Stage 3 · Statistics & Experimentation
- ✓Statistical Inference — 3 wks
- ✓A/B Testing & Experiments — 2 wks
- ✓Probability & Bayes — 1 wk
- ✓Sampling & Confidence Intervals — 1 wk
4
Stage 4 · Machine Learning
- ✓How Machine Learning Works — 1 wk
- ✓Classical ML with scikit-learn — 3 wks
- ✓Feature Engineering — 2 wks
- ✓Model Evaluation & Validation — 2 wks
5
Stage 5 · Interview Ready
- ✓End-to-End DS Case Study — 4 wks
- ✓Mock Interview — 2 wks
- ✓Study with Aria — ongoing
- ✓Interview Readiness — 1 wk
Learn this free with Aria, your AI tutor → AiCanCode.org/learn/roadmaps