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100xschool
Instructors

Our Mentors.

Engineers who've shipped at scale — not academics. Learn from people building real products.

Instructors

Engineers behind the program.

Harkirat Singh

Harkirat Singh

Founder & Lead Instructor
Full-StackSystem DesignWeb3DevOps

Former Goldman Sachs engineer and two-time Google Summer of Code contributor. Founded 100xSchool to deliver industry-aligned tech education at scale. Leads instruction in full-stack development, system design, and building production systems. His courses have reached over 200,000 developers globally.

Rishabh

Rishabh

AI/ML Instructor
Machine LearningDeep LearningGenerative AIMLOps

Engineer at Entillegence AI with hands-on experience across the AI/ML stack. Covers the full spectrum from classical ML and deep learning to generative AI and MLOps.

Dhruv

Dhruv

DSA Instructor
DSAAlgorithmsCompetitive ProgrammingInterview Prep

ICPC Regionalist with extensive competitive programming experience. Teaches DSA from fundamentals through advanced topics with an emphasis on problem-solving and clean implementation.

Abhishek

Abhishek

Web3 Instructor
SolanaWeb3Smart ContractsBlockchain

Member of the Solana Superteam, actively contributing to the Web3 ecosystem. Teaches blockchain fundamentals, Solana development, and smart contract programming.

Simran

Simran

Full-Stack Mentor
Full-StackReactNode.jsInterview Prep

Software Engineer at Microsoft with experience across the full-stack. Mentors students in full-stack development, system design, and interview preparation.

Keshav

Keshav

UI/UX Instructor
UI/UXFigmaDesign SystemsFrontend

Design Engineer with a focus on user-centric interfaces and design systems. Teaches design principles, Figma workflows, and frontend development.

Rahul

Rahul

Teaching Assistant
Doubt SolvingCode ReviewMentorship

Teaching Assistant at 100xSchool supporting students through the program. Handles doubt resolution, code reviews, and project guidance.

How we teach

Teaching approach.

Project-Based Learning

Every concept is taught through real projects. No theoretical fluff—just practical skills you can use immediately.

Free YouTube Content

Hundreds of hours of free content on YouTube. Our paid program goes deeper with mentorship and placements.

Industry Instructors

Learn from engineers who've built products at top companies. Real-world experience, not academic theory.

Guest speakers & workshops

Industry leaders drop in.

Hands-on sessions, fireside chats, and workshops from people building the future.

AI Engineers
Building with LLMs & AI Agents
Solana Foundation
Web3 Development & Ecosystem
Y Combinator Alumni
Startup Building & Fundraising
FAANG Engineers
System Design at Scale
Unicorn Founders
From 0 to IPO Journey
Open Source Maintainers
Contributing to Major Projects
Guest lecture session

Guest session on AI and the future of development.

Join the program.

Direct access to mentors, live sessions, and placement support.