The Big Picture
Your Beginner → Expert Roadmap
Every module is a stepping stone. Here's the journey you'll take.
A completely free, structured, beginner-friendly platform that takes you from never touching data to confidently analysing it like a professional — Excel, Statistics, Python, SQL, EDA, Visualisation, Business Intelligence and Machine Learning.
Not sure where to begin? Follow this and you'll be learning the right thing within minutes.
Every module is a stepping stone. Here's the journey you'll take.
Designed by an educator with 15+ years in the classroom and a working data scientist. Every concept is explained simply, then deepened — no gaps, no jargon left undefined.
Lessons flow simple → intermediate → complex. Nothing assumes knowledge you haven't been taught yet.
Self-marking quizzes after key lessons with explanations, so you confirm understanding immediately.
Your completion and quiz scores are saved automatically in your browser. Pick up exactly where you left off.
Finish the curriculum and generate a personalised certificate you can print or screenshot.
148-term glossary plus instant search across every lesson — never be stuck on vocabulary again.
Download real practice datasets and 5 cheat sheets to apply every concept hands-on.
Curated routes — Data Analyst, BI Analyst, Analytics Engineer & more — so you always know what's next.
Write and run real SQL on sample tables right in your browser — free, private, no install, no API.
7 hands-on project briefs that turn knowledge into a portfolio employers trust.
Bookmark lessons, keep private notes, track a streak, and export/import your progress.
Take a free 12-question placement test and get a personalised starting point and learning path.
Lock in terminology with active-recall flashcards that resurface the cards you find hard.
Interview question bank, role & specialisation guide, and a resume checklist to land the job.
Ready-to-run guided notebooks for every capstone — one-click "Open in Colab" and build your portfolio.
Earn 12 badges as you progress — from First Step to Graduate — to keep your motivation high.
Free reusable templates: EDA checklist, project README, SQL snippets & the Python stack.
Connect with the mentor on WhatsApp, follow proven study habits, and get answers to FAQs.
Live stats, outlier, sample-size & model-metric calculators to practise the maths from the lessons.
New here? A 3-step guide and a visual roadmap show you exactly where to begin and where you're headed.
Install DataLab to your phone or desktop and keep learning even without internet — the whole curriculum works offline.
Generate a personal weekly study schedule and a one-page syllabus you can print or share as a PDF.
Understand what data is, master spreadsheets, and learn descriptive statistics.
Python, Pandas, data cleaning, SQL and full exploratory data analysis.
Visual storytelling, inferential statistics, Power BI and Tableau dashboards.
Machine learning fundamentals, a capstone project, and career preparation.
Data Scientist · AI-Augmented Solutions Developer · STEM Educator (15+ years) · Founder, HMG Concepts
After 15+ years teaching Mathematics, Sciences and Computer Science in Nigerian classrooms, Adewale studied Computer Science Education and transitioned into data science through the 3MTT programme. He has deployed 12+ live ML & EdTech projects and built this platform to give every aspiring analyst a clear, free, structured path — the same path he wishes he'd had.
DataLab Academy joins a family of free Nigerian education and EdTech tools built on one philosophy: Learning Deliberately. Teaching Authentically.
It's completely free, works on any device, and your progress saves automatically. No sign-up, no payment, no AI subscription — ever.
🚀 Begin Module 1 Now