Learn Data Visualization Free — Tableau & Power BI (India)

Free data-visualization courses for Indian students: Tableau and Power BI, beginner to job-ready, with interactive practice and a portfolio you can show recruiters.

What you'll learn

Data visualization is one of the most in-demand, interview-friendly skills in the Indian job market — and you can learn it free here with two complete courses: Tableau (first chart to published dashboard) and Power BI (Power Query, data model, DAX, reports). Both use real Indian datasets, interactive chart-choice and predict-the-output practice, live in-browser SQL, and a build-along path that ends in a published portfolio piece. Together they form a free "Data Analyst" track. Free completion certificates included.

Why Techwave Academy

• All 17 courses are free on signup — no credit card, no trial, no upgrade pop-ups.
• In-browser IDE — write and run code without installing anything.
• AI mentor — 24×7 doubt clearing in plain language.
• India-first — Hindi/Hinglish narration where useful, CBSE alignment for school courses.
• Built by working software engineers — not theoreticians.

What you get on signup (₹0)

A single phone-number signup unlocks every course on the platform: AI Beginner, Python for Class 4 / 6 / 8 / 10 / 12 (CBSE 083), Git Basics, Linux Basics, Spoken English, IOI / Olympiad Prep, Foundation Bootcamp, Blind 75, NeetCode 150, Claude Mastery, and Tableau & Power BI & SQL for Data Analysts. Yes, all 17 — forever free.

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