Data Analyst

Updated 06/2026 4 blocks · 10 skills Certificates of completion

Path in 4 blocks: collect, clean and prepare data, analyse and exploit data, report and visualise results, communicate and support decision-making.

Beginner level 1 block available out of 4 ≈ 60 h ROME codes M1403, M1811
Can be funded by your employer, on quote and invoice
Description

How the course works

The course is organised into 4 skill blocks. Each block covers one or more lessons, then ends with an assessment or a project based on a real-world case.

Each lesson is a structured text, illustrated with examples and diagrams, followed by an automatically graded quiz. You progress at your own pace, and your notes stay attached to the lesson where you took them.

The target skills are phrased as "Be able to…". They switch to "demonstrated" when you pass the block's assessment or project, not just when you've read everything. Blocks still marked "coming soon" are added to your course as soon as they are published, at no extra cost.

The AI tutor supports you in every lesson, and the course community answers questions that require a human perspective.

Does this format suit you?Try one exercise from the course for free, with instant feedback.
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For whom

  • You're aiming for a career as a Data Analyst
  • Are you looking to structure your skills development
  • You are preparing a career change towards data or AI

Prerequisites

  • No technical prerequisites
  • A computer and an internet connection
  • 3 hours per week recommended
Outline

4 blocks, 10 skills

The blocks are presented before their courses are published: you can see from today everything the job requires.

BC01

Collect, clean and prepare dataIdentify sources, extract, make reliable and structure data for analysis.

Available
Target skills
Be able to identify and collect relevant data sources
Be able to clean and make a dataset reliable (duplicates, missing values)
Be able to structure data with SQL / a spreadsheet
Course blocks
MM
Master Microsoft Office ExcelCertificate of completion
See →
PROJECTProject — Prepare a real dataset · 70% to pass
BC02

Analyse and use dataCarry out descriptive and statistical analyses to answer a business question.

Coming soon
Target skills
Be able to conduct an exploratory data analysis
Be able to apply basic statistical methods
Be able to translate a business question into a data analysis
Course blocks
No online course for this block yet. Courses are being added gradually; the skills remain displayed.
BC03

Report and visualise resultsDesign clear, actionable visualisations and dashboards.

Coming soon
Target skills
Be able to design a dashboard (Power BI / equivalent)
Be able to choose the visualization suited to a message
Course blocks
No online course for this block yet. Courses are being added gradually; the skills remain displayed.
BC04

Communicate and support decision-makingPresent results to decision-makers and formulate recommendations.

Coming soon
Target skills
Be able to present results to a non-technical audience
Be able to formulate well-argued recommendations
Course blocks
No online course for this block yet. Courses are being added gradually; the skills remain displayed.

Other courses in the path

CL
Understanding the EconomyCertificate of completion
See →
DD
Becoming a Data AnalystCertificate of completion
See →
RP
Professional Relations and CommunicationCertificate of completion
See →
What's included

Everything that comes with the lessons

In the Career plan.

Structured lessons

Illustrated text, examples and diagrams, with a corrected quiz at the end of each lesson.

Exercises corrected automatically

Code to complete, spreadsheets, queries: the correction is immediate, with hints.

AI tutor in every lesson

Ask your questions about the current lesson; it explains, rephrases and suggests examples.

One assessment per block

A project or a multiple-choice test, graded on criteria published in advance, with a passing score.

Skills tracking

Each skill moves from "to acquire" to "demonstrated" as you complete the assessments.

Questions and community

Post your questions under each course; the team and other learners answer.

Pace

How long, depending on your availability

About 60 hours in total for the 4 blocks (estimate). Set your available time per week.

3 h / week
20weeks approx.
4.6months to finish
5weeks per block on average
BC01 · 15 hBC02 · 15 hBC03 · 15 hBC04 · 15 h
Certificate

What you get at the end

Evidence you can show to a recruiter, and verifiable online.

  • A certificate of completion per course, with a public verification code.
  • A skills statement for the course : each skill demonstrated through a passed assessment or a successful project.
  • Your block projects, to present in an interview or add to your portfolio.
  • Share in one click on LinkedIn.
DATAGOZ
Skills statement · career path

Data Analyst

Sample transcript · 4 blocks
BC01 ✓BC02 ✓BC03BC04
Verifiable on datagoz.comDG-XXXX-XXXX

Training certificates issued by DATAGOZ. This is neither a diploma nor a certification registered with the RNCP.

The job

What a data analyst does

Produces figures that others use to make decisions.

Day to day

Works with imperfect extracts, has to make data reliable before analysing it, and reports to non-specialists. The professional risk is delivering a correct figure that is poorly framed.

Who they work with

A business manager, an executive committee

What they deliver

A short memo, a dashboard, a documented query

Their tools
PythonSQLExcelPower BI
Job profiles

ROME codes M1403, M1811

Questions

Frequently asked questions

How long does it take to complete the course?+

Allow about 60 hours. At 3 hours a week, that's roughly 4.6 months; you progress at your own pace, with no imposed deadline.

Is the course included in my subscription?+

Career-track courses are included in the Career plan (€29 per month or €290 per year). With another plan, you take the courses one by one, without block tracking or block assessments.

Can I try it before subscribing?+

Yes: the first lesson of each course is open without a bank card. Create a free account and start with the first block.

Can my employer fund the training?+

Yes, on quote and invoice, or as part of an Enterprise plan that opens access to your colleagues. DATAGOZ is not a training organisation: there is no OPCO or CPF funding.

Does one get a diploma?+

No. You receive a certificate of completion per course, verifiable online, and a record of the skills demonstrated per block. It is neither a diploma nor a certification registered with the RNCP.

What happens when a new block is published?+

It is automatically added to your path, at no extra cost.

The course in numbers
  • 4 blocks, 10 skills targeted
  • ≈ 60 h, at your own pace
  • Beginner level
  • 4 online courses, 1 block available
  • Verifiable certificates

Included in the Career plan

All career paths and the full catalogue.

29 € / month — no commitment
See the plans

Ready to aim for a career as a Data Analyst?

Start with a free lesson, then move up to the Career plan whenever you like.