Data Analytics

Data Analytics

DATA

Comprehensive Data Analytics curriculum covering the entire data value chain. From data manipulation with Google Sheets and SQL to creating interactive dashboards with Power BI and Looker Studio, through automation with ELT tools (dbt, Zapier) and predictive analysis with Python (Pandas, Scikit-Learn). Learn to identify data sources, build funnels, analyze customer retention, and recommend concrete actions from your analyses.

What you'll learn

Data manipulation with Google Sheets and advanced formulas

Advanced SQL with BigQuery: analytical queries, CTEs, window functions

Data modeling for marketing, sales and product teams

ELT tools: dbt for transformation, Zapier for automation

Web tracking with Google Tag Manager and tracking plans

APIs and webhooks for data extraction

Data visualization with Power BI and Looker Studio (Google Data Studio)

Statistical analysis and AB testing

Python for analysis: Pandas, Plotly, Jupyter, Google Colab

Applied Machine Learning: churn prediction, customer segmentation with Scikit-Learn

Analysis methodology: KPIs, sales funnels, retention, cohorts

End-to-end project: from problem identification to automated dashboard

Key topics to master

The most important concepts to understand this technology and ace your interviews

1

Google Sheets: advanced formulas (VLOOKUP, INDEX/MATCH, ARRAYFORMULA), pivot tables, automation

2

SQL: SELECT, JOIN, GROUP BY, HAVING, window functions (ROW_NUMBER, RANK, LAG/LEAD), CTEs, subqueries

3

BigQuery: partitioning, clustering, nested queries, cost optimization, UDFs

4

Data Modeling: star schemas, fact and dimension tables, normalization, denormalization

5

KPIs & Metrics: CAC, LTV, MRR, ARR, churn rate, NPS, conversion rate, ARPU

6

Funnels & Cohorts: conversion analysis, cohort retention, RFM analysis

7

ELT & Data Pipeline: Extract-Load-Transform, dbt (models, tests, sources), orchestration

8

Zapier & automation: triggers, actions, multi-step workflows, webhooks

9

Google Tag Manager: tags, triggers, variables, dataLayer, tracking plans

10

Power BI: DAX, calculated measures, relationships, visualizations, filters, drill-down

11

Looker Studio: data sources, calculated fields, filters, parameters, blending

12

Visualization: choosing the right chart, data storytelling, design principles (Tufte)

13

AB Testing: hypotheses, sample size, statistical significance, p-value, Student's t-test

14

Python & Pandas: DataFrames, Series, groupby, merge, pivot_table, cleaning

15

Plotly: interactive charts, subplots, animations, dashboards

16

Scikit-Learn: regression, classification, clustering (K-Means), train/test split, metrics

17

Methodology: problem framing, source identification, cleaning, analysis, recommendations