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Data analyst course
From beginner to confident analyst: understand a business request, query data in SQL, clean it, visualise it and turn numbers into decisions.
- 13 five-minute lessons
- 3 levels
- 13-page PDF guide
- English & French
- Certificate of completion
How AI is changing the data analyst
- AI now writes SQL, cleans tables and drafts a chart from a plain-language question.
- What stays human is asking the right question, checking that the answer makes sense and convincing the people who decide.
- This course teaches you to frame, query, verify and present, with AI as the fastest junior on your team.
Is it for you? Five signs
- You distrust a figure without its source.
- You like turning a mess into order.
- You can explain a chart in one sentence.
- You enjoy a bit of code.
- You care whether a decision was right.
Not sure yet? That's what the €6.90 guide is for. Refund within 14 days if it isn't you.
Thinking about a career change? Read our complete career change guide →
What you'll be able to do
- Frame a business question
- Read and structure data
- Query a database in SQL
- Clean and validate data
- Visualise and build dashboards
- Comply with the GDPR
The programme
Level 1 – Beginner
- D1The job and its deliverables
- D2Data, variables, granularity
- D3Spreadsheets, formulas, pivots
- D4Mean, median, spread
Level 2 – Intermediate
- I1SELECT, JOIN, GROUP BY
- I2Quality, duplicates, gaps
- I3Charts and dashboards
- I4Metrics and a data dictionary
Level 3 – Expert
- E1pandas and notebooks
- E2A/B tests and inference
- E3Data storytelling
- E4Personal data and ethics
- E5Models, tests, versions
The full guide: 6 chapters
- The fundamentals of the job
- Running an analysis
- Facts & figures
- The toolbox
- Case study: the Excel error
- The analyst's glossary
Prices
The whole job in 13 pages, PDF, English or French.
13 five-minute lessons, quizzes and 3 certificates, English or French.
Path + full guide, English and French editions included.
1-hour interactive course with final exam and a certificate in your name.
14-day money-back guarantee · Instant download · Secure payment
Frequently asked questions
What is included in the data analyst course?
A 13-page PDF guide that covers the whole job, and a 3-level path of 13 five-minute lessons (beginner, intermediate, expert), each with a quick quiz, plus a certificate of completion per level.
How is AI changing the job of data analyst?
AI now writes SQL, cleans tables and drafts a chart from a plain-language question. What stays human is asking the right question, checking that the answer makes sense and convincing the people who decide. This course teaches you to frame, query, verify and present, with AI as the fastest junior on your team.
Is the course available in English and French?
Yes. You choose English or French at checkout; the Complete Pack includes both languages.
How do I receive the course?
Immediately after payment you receive a download link by email, with your invoice. The files are A4 PDFs you can read on any device or print.
Is the certificate an official qualification?
No. G-Learn certificates confirm you completed the course. They are not a state diploma or a licence to practise.
Can I get a refund?
Yes: if the course is not what you expected, ask within 14 days of purchase for a full refund. Prices start at €6.90.