Free, hands-on coding courses for Indian students.
19 free hands-on courses across AI, Python (CBSE Class 4 to 12), DSA, SQL, Excel, Tableau, Power BI, Data Analytics with AI, Git, Linux and spoken English. Plus two creator-track courses shipping in 2026: Video Editing with AI and Graphic Design with AI. Built by working engineers from Qualtrics, Amazon, and IIT Kanpur. 90+ weeks of material. Phone-number signup, every course unlocks instantly.
Free on signup. No card, no trial. How we stay free →
How we stay free
Free education is expensive to build. Here is how Techwave Academy actually stays sustainable.
Our infrastructure costs about ₹65 a month
The site runs on Azure under an MSDN Visual Studio Enterprise developer credit (about ₹12,500 per month of free Azure usage). That covers compute, storage, AI inference, and TTS narration for years even as we grow.
Built on evenings and weekends
The 19 courses are built by working engineers on their own time, with AI tools speeding up the work without replacing human review. We do not pay external content firms; nothing is white-labelled.
Long-term: paid school partnerships, never paid learners
Our long-term sustainability comes from paid B2B partnerships with Indian schools and colleges. We are piloting this with a government school in Pratapgarh, Uttar Pradesh. Individual learner courses will always be free.
All Courses
Every course below is unlocked the moment you sign up. AI-graded exercises, mini-win challenges, Hindi/Hinglish narration, in-browser IDE.
🤖AI Bootcamp
4 weeks · 51 lessons · Ages 12+
Master prompts, build with AI tools, deploy your own agents. Zero to AI champion.
🐍Python for Class 4
4 weeks · 48 lessons · Age 9–10
A friendly first step into Python, designed for kids. Green snake mascot and a Pyodide playground.
🚀Foundation Track Bootcamp
6 weeks · 46 lessons · Age 11–14
Computer basics → Scratch → HTML/CSS → live deployment. Ship your first real website to GitHub Pages.
🚀Python for Class 6
4 weeks · 48 lessons · Age 11–12
Variables, lists, loops & your first real programs. Indian context, every lesson.
⚡Python for Class 8
4 weeks · 48 lessons · Age 13–14
Functions, files, and classes. Build real projects you can ship to friends.
🧠Python for Class 10
4 weeks · 48 lessons · Age 15–16
OOP, algorithms and APIs. Serious problem solving for board-level students.
🎓Python for Class 12
4 weeks · 48 lessons · Age 17+
Data science, ML & a portfolio capstone. Get college-ready.
🎤Spoken English (Class 5)
4 weeks · 48 lessons · Age 10
Mic-based pronunciation scoring. Speak, get instant per-word feedback in Hinglish + English.
🌿Git Commands Basics
2 weeks · 24 lessons · Any age
Init, commit, branch, merge & beyond. Real terminal in browser.
🐧Linux Commands Basics
2 weeks · 24 lessons · Any age
Master the terminal: files, processes, permissions and shell scripts. Real Linux in your browser.
🏆IOI Prep: Newbie → Olympiad
52 weeks · 800+ lessons · Self-paced
Self-paced informatics olympiad track, from print() to segment trees. ZIO/INOI ready in a year.
Tableau for Data Analysts
4 weeks · 36 lessons · Job-ready
First chart → a published interactive dashboard. Real IPL/sales data, live SQL practice, interview prep, résumé-ready portfolio.
Power BI for Data Analysts
4 weeks · 36 lessons · Job-ready
Power Query → data model → DAX → published report. Predict-the-DAX practice, live SQL, the analyst skill recruiters want.
SQL for Data Analysts & Interviews
4 weeks · 36 lessons · No install
Write and run real queries live in your browser, from SELECT to window functions. Every classic interview question, from "2nd highest salary" to "find duplicates".
Excel & Spreadsheets for Jobs
4 weeks · 36 lessons · Free tools
Formulas, VLOOKUP, pivot tables and dashboards, with live "predict the formula" practice. Works in free Excel Web, Google Sheets or LibreOffice.
Video Editing with AI
4 weeks · 22 lessons · Creator track
CapCut, Descript, Runway, HeyGen — edit reels, podcasts and ads at 5× the speed. Syllabus public, lessons shipping 2026.
Graphic Design with AI
4 weeks · 22 lessons · Creator track
Midjourney, Canva AI, Adobe Firefly, DALL·E 3 — design logos, posts and brand kits at 10× the speed. Syllabus public, lessons shipping 2026.
Data Analytics with AI
4 weeks · 22 lessons · Analyst track
ChatGPT, Claude, Excel Copilot, Power BI Copilot, Tableau GPT — do real analyst work at 5× the speed. Weeks 1-2 live now; Weeks 3-4 shipping next.
Free Playgrounds
Practice anytime — no enrollment needed. Just sign in.
Python Playground
Real Python in the browser via Pyodide. Write code, hit Run, see results. Includes worked examples.
HTML / CSS / JS Playground
Build a webpage live. Edit the code, see the preview update instantly. No setup, no signup limits.
Speech Playground
Practice spoken English. Tap the mic, read a sentence, get per-word pronunciation scoring with Hinglish + English coaching.
Why TechWave
Every lesson is built around how Indian learners actually learn
Mini-Wins, Not Marathons
Every lesson is broken into 3–5 tiny challenges. Each win = ⭐ + points + celebration. Easy to start, hard to stop.
AI-Graded Submissions
Every exercise gets an objective score against explicit success criteria. Bilingual feedback (English + Hinglish) so nothing is lost in translation.
Hinglish Narration
Tap "Sun lo" on any task and Arjun (our Indian English voice) explains it in natural Hinglish. Built for first-generation learners.
Earn Real Certificates
Complete a course, earn a TechWave Global Academy certificate signed by our founder. Add it to your portfolio or college applications.
What you get today
Only what we actually deliver right now. Anything we are building is in the roadmap below, clearly labelled.
19 free courses, 90+ weeks of material
Every course unlocks on signup. AI, Python (Class 4 to 12), DSA (Blind 75 and NeetCode 150), SQL, Excel, Tableau, Power BI, Claude Mastery, Git, Linux, Spoken English, IOI Prep, Foundation Bootcamp.
In-browser IDE and playgrounds
Python (Pyodide), HTML/CSS/JS preview, SQL (SQLite), and speech practice. Write code, hit Run, see results. No installs.
AI mentor for doubt clearing
Stuck on a lesson? Ask the in-product AI mentor. Bilingual replies (English plus Hinglish). Live and responding 24x7.
Hindi and Hinglish narration
Tap "Sun lo" on any task and Arjun, our Indian English voice, explains it. Most lessons are narrated; Blind 75 and NeetCode 150 are fully bilingual.
Free completion certificate
Finish a course and download a verifiable certificate signed by the founder. Add it to your résumé or college application.
Mentoring Library and WhatsApp group
Recorded 1:1 mentoring sessions you can browse from the dashboard, plus an active WhatsApp group for cohort questions.
On the roadmap (not live yet)
1:1 mentorship calls, live mock interviews with written feedback, weekly live lectures on hot topics, and a referral pipeline. We will only mark these as live when they are real for every learner. Want to be notified when each ships? Join the WhatsApp group.
Meet Our Founders
Software Engineer at Qualtrics · Founder, TechWave Global
Sakshi Tripathi is a Software Engineer at Qualtrics and the founder of TechWave Global. With dual Master's degrees in Computer Science — an MS from Texas State University (where she received the Graduate Academic Excellence Award) and an Integrated M.Tech from Gautam Buddha University — Sakshi brings deep technical expertise to her mission of democratizing AI education.
Her journey spans building scalable systems at Amazon and Qualtrics, teaching 100+ students as an Assistant Professor at PSIT Kanpur, and ranking in the top percentiles nationally (GATE AIR 1642, UGC NET/JRF 99.3%ile). It was this unique blend of industry experience and passion for teaching that led her to found TechWave Global in October 2024.
Her mission: to make Tier 2 and Tier 3 Indian cities AI-literate and fluent through an innovative offline/online hybrid model — bringing world-class AI education to students who need it most.
Divyansh Shukla
IIT Kanpur · Co-founder, Indrashikha Education
Divyansh Shukla is a graduate of IIT Kanpur with a specialization in Mathematics and Scientific Computing, and a forward-thinking innovator dedicated to transforming education through technology.
As co-founder of Indrashikha Education, he conceptualized and led the Prayogshala initiative — bringing hands-on, experiential learning in science and mathematics to students in rural communities and bridging the gap between theory and real-world application.
He's currently building AI-powered educational solutions that personalize learning, deliver adaptive feedback, and create immersive environments tailored to each student. He also advises several education-focused startups and speaks on the future of education and AI.
Start with one course. Then another.
Every course is unlocked the moment you sign up with your phone. Pick what's closest to what you do tomorrow, and start there.
Or email us at contact@techwaveacademy.com
