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See all ›Large Language Models
Claude AI — Complete Course
Learn Claude from the basics to building real workflows, with short videos, guides and a mock interview.
Beginner to IntermediateFrom ₹199System Design
System Design
Design scalable systems and ace system design interviews.
IntermediateComing soonNetworking
Networking
Understand how the internet works, from packets to protocols.
BeginnerComing soonBackend
.NET
Build modern backend services with .NET.
Beginner to IntermediateComing soonFrontend
React
Build fast, modern user interfaces with React.
Beginner to IntermediateComing soonFrontend
JavaScript
Master JavaScript from fundamentals to advanced patterns.
BeginnerComing soon
Free videos
All videos ›Free notes · Claude AI — Complete Course
See all ›How it works
- 1. WatchShort Hinglish videos, 5–10 minutes each.
- 2. ReadFree notes for every topic, English or Hinglish.
- 3. PracticeInterview-style mock test with a score report.
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Frequently asked questions
How do I log in?
With your Google account, in one tap. There is no password to remember.
What is free?
Every document in every course is free, with no login needed. Each course also has a free preview video. Paid plans unlock the rest of the videos and the mock test.
If I buy one course, do I get the others?
No. Each course is bought separately, so you only pay for what you want to learn. Buying the same course again adds the new days on top of your current plan.
Is the payment safe?
Yes. Payments go through Razorpay (UPI, cards or netbanking, whatever Razorpay offers you). Your card details never reach our servers.
What happens when my plan ends?
Nothing is charged automatically: there is no auto-renew. The paid videos and mock test lock again, and you can buy a new plan whenever you like. Documents stay free.
Which language are the videos in?
Videos are in easy Hinglish with technical words in English. Documents are in English by default, with a Hinglish switch at the top.