harkirat-Cohort-3
Learn Advanced Web Development by harkirat Singh with comprehensive video tutorials and hands-on projects.

Meet Your Instructor: Harkirat-Singh
Harkirat Singh is an accomplished full-stack engineer, tech entrepreneur, and educator renowned for building modern web applications and mentoring developers through practical, hands-on cohorts. As the founder of 100xDevs, Harkirat has revolutionized developer education by creating immersive, project-based learning experiences that take students from beginner to job-ready in full-stack development. His teaching philosophy emphasizes building real-world applications, understanding system design principles, and mastering modern web technologies. With extensive experience at top tech companies, Harkirat brings industry insights and best practices to his cohorts, helping thousands of students land their dream jobs in web development.
Experience: 5+ years
Students Helped: 500000+
Specialization: Full-Stack Web Development
Course Overview
This comprehensive course is designed to take you from foundational concepts to advanced implementation in full-stack web development. You'll learn through hands-on project based learning with open source emphasis and live cohort-structured teaching, building real-world projects that demonstrate your skills and enhance your portfolio.
Whether you're looking to start a new career in technology or advance your current skills, this course provides the structured learning path and practical experience you need to succeed in today's competitive tech industry.
Course Curriculum
Course Syllabus
How to Join Discord
Course Website
Web3 1.1 - Orientation (Part 1)
Web3 1.1 - Orientation (Part2)
1.1 - Web Dev + Devops Orientation
1.2 | Javascript Basics
2.1(Web3) | Public Key Cryptography
2.1 (Web Dev) | Async JS
2.2 (Web Dev) | Promises
2.3 | Node.js installation, How to Solve an assignment, Week 2 assignments
2.4 | Week 1 Assignment | VSCode Landing page
2.5 | Promises, async and await
[Web3] 2.2 | Public key cryptography (again, from scratch)
1.2 | Bitcoin Whitepaper
[Web3] 3.1 | How to create a Web based wallet
3.1 | DOM Introduction
3.2 | DOM Advance
4.1 | Node Runtime
4.2 | Express
[Web3] 4.1 | Token Program and Solana Data model, QnA
[Web3] 4.2 | Programs, Smart contracts and Token program (Offline)
[Web3] 5.1 | Solana client side apps
5.1 | Headers, Query parameters
5.2 | Middlewares and cors
6.1 | Token Launchpad in React
6.1 | Auth in Node.js , JWTs
6.2 | Auth Middleware, localStorage, connecting frontend
[Web3] 7.1 - Accounts, Authorities and Owners in Solana
7.1 | Databases and MongoDB
7.2 | Zod, Hashing passwords and error handling
7.2 | Zod, Hashing passwords and error handling (Reupload)
[Web3] 8.2 (offline) - Wallet Adapter from scratch
[Web3] 8.3 | React Token Launchpad (from scratch, offline)
[Web3] 8.1 | Program Derived Addresses
8.1 | Course selling app Part 1 , GSoC org issue solving
8.2 | Course selling app - Part 2
9.1 | DEX, AMMs and Liquidity pools
9.1 | React Part 1 - Foundations
9.2 | useState, useEffect
9.2 (offline) - React Part 1 (useState, useEffect, props, components, conditional rendering)
9.4 (offline) - Lists, children, lifecycle events, error boundaries, fragments
[Web3] 10.1 | ETH, EVM, bytecode
10.1 | useRef, Routing in React
10.2 | Context API, Prop drilling
11.1 | Eth Wallet Adapters
11.1 | Custom Hooks, useDebounce, useFetch
11.2 | State management using Recoil
11.3 | offline | Recoil Deep dive
[Web3] 12.1 | Impermanent loss, Creating a Liquidity pool
Week 12.1 | Ui/Ux Primitives by Keshav - Part 1
Week 12.2 | Ui/Ux Primitives by Keshav - Part 2
[Web3] 13.1 | LSTs, Coding an LST platform
Week 13.1 | Tailwind, ref arrays and building components
Week 13.2 | Tailwind Part 2, Creating sidebars
[Web3] 14.1 | Private key management, Building a project
Week 14.1 | Typescript Part 1
Week 14.2 | Types, Interfaces and implementing interfaces
Week 14.3 | Typescript Advance APIs
[Web3] 15.1 | Intro to Solidity
[Web3] 15.2 | Solidity part 2 (offline)
Week 15.1 | End to end app in typescript - building a second brain app
Week 15.2 | Creating a UI Library, Button component.
15.3 | Brainly end to end
[Web3] 16.1 | Payable, CCIs in Eth
Week 16.1 | Websockets
16.2 | WebSockets Project - Chat app
[Web3] 17.1 | ERC-20 and OpenZeplin contracts
Week 17.1 | Postgres and SQL databases
Week 17.2 | Postgres and SQL databases - Part 2
[Web3] 18.1 | Hardhat, Ganache, Foundry
18.1 | Prisma and ORMs
Week 18.2 | Starting NextJs, introducing SSR
[Web3] 19.1 | Bridges , building and EVM bridge
Week 19.1 | NextJS continuation
WEB 3 | week 20 | Building a Bridge
Week 20.1 | Next.js Continued
Week 20.2 | NextAuth
[Web3] 21.1 | Client Side ETH
Week 21.1 | Mono repos and turborepo
Week 21.2 | Mono Repos Continued
week 21.2 | Monorepos Continued (Better Quality)
[Web3] Week 22 | Upgradability in ETH [Offline]
[Web3] Week 22.1 | Building a proxy staking contract
Week 22.1 | End to End - Project #1 - Excalidraw
Week 22.2 | End to End - Project #1 - Excalidraw Part-2
[Web3] 23.1 | Upgradable staking contracts — Continued
Week 23.1 | Excalidraw Part 3
Week 23.2 | Excalidraw Part 4
[Web3] 24.1 | ETH end to end app
[Devops] Week 24.1 | Starting Devops , VMs
[Devops] Week 24.2 | Reverse Proxies Process Management and Deployment
Birthday Special | Birthday stream and sharing alpha (Starting Solana)
Week 25 | process management and CI:CD | 01:02
Week 25 | Continuing CI, certificate management and testing | 02/02
25.3 [Devops From Cohort-2] Certificate Management
[Web3] 26.1 | Rust Bootcamp Part 1 - Data types, conditionals, loops, fns, structs, enums, ownership and borrowing
Week 26.1 | Starting Docker
Week 26.2 | Docker Part-2
[Web3] 27.1 | Rust Bootcamp Part 2
Week 27.1 | Docker compose, CI CD with docker
Week 27.2 | Implemetation stream - Deploying a monorepo using docker to VMs
[Web3] 28.1 | Rust Part - 3
Week 28.1 | Veritical and horizontal scaling, ASGs
Week 28.2 | Autoscaling Groups
[Web3] 29.1 | Deriving macros, serde, borsh and lifetimes
Week 29.1 | Building a autoscaling orchestrator for Bolt - Project class
[Web3] 30.1 | serde, borsh, lifetimes, your first solana program
Week 30.1 | AWS ERC, ECS and container orchestation
Week 30.2 | Monitoring and Newrelic
Week 31.1 | Monitoring, prometheus and grafana
[Web3] 31.1 | Solana native contracts in rust
Week 32.1 | Prometheus and Grafana Part-2
[Web3] 32.1 | Writing JS clients for smart contracts
Week 33.1 | Serverless
Week 33.2 | Kubernetes - Architecture, Control Plane, Worker Nodes, Pods, Kinds
[Web3] 33.1 | Building a coin flip game on solana with Biswa
Week 34.1 | Kubernetes Part - 2
Week 34.2 | Kubernetes Part - 3
[Web3] 34.1 | PDAs in Solana
Week 35.1 | Namespaces, clusterip and ingress
Week 35.1 | CPIs and liteSVM
Week 36.1 | Secrets, configmaps and ingress
Week 36.2 | Secrets and Configmap part-2
week 36.2 | PV and PVC | offline video
Week 36.2 | CPI | Offline
[WEB3] Week 37 | pdas, bumps and invoke_signed | 02/04
Week 37.1 | Horizontal pod autosaceler, node autoscaler | 03/04
week 37.2 | ArgoCD and Gitops | 04/05
Week 38 | Helm | 10/05
[Web3] Week 38 | Anchor vs Raw Contracts | 16/05
[Web3] Week 39 | Anchor 2 - CPIS and PDAs in anchor | 23/05
[Web3] Week 40 | PDAs in anchor, staking program | 30/05
[WEB3] Week 41.1 | Private key management | 06/06
Week 39 | Project class - Creating betterstack | 31/05
Week 40.1 | Creating betterstack in Rust
Week 41.1 | Project Review Class
Week 41.2 | Betterstack part 3 | offline video
Week 42.1 | Async Backend Communication and Redis streams | Betterstack part 4 | offline video
[WEB3] Week 43.1 | Creating a cloud wallet | 08/08
Week 43.1 | Adding worker and Pusher using redis streams in Javascript | offline video
Week 43.2 | Finishing the frontend | offline video
Week 44.1 | Scaling HTTP Servers and WS Servers
Week 45.1 | openAPI spec, Autogenerated clients, Rate Limiting, Captcha, ddos protection
Week 46.1 | Performance Benchmarks - Rust vs Go vs JavaScript | Offline Video
Week 47.1 | Rate Limiting, DDoS and Captcha
Week 48.1 | Deploy Anything with Coolify | Offline video
Week 49.1 | Building CodeForces
[WEB3] Week 44.1 | Telegram Bonk Bot
Week 50.1 | Continuing the project platform
[WEB3] | Week 45.1 - Wrapping up web3 cohort, colosseum idea discussions
Requirements
- Basic understanding of HTML, CSS, and JavaScript
- Node.js and npm installed on your system
- Internet connection for video streaming
- Code editor (VS Code recommended) with extensions
- Git installed for version control and collaboration
Course Features

Course Details
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