• Introduction to Business

• Industries and Business Characteristics

• Approach to learn anything in business

• Horizontal and Verticals in Industries

• Industry to Information

• Understanding Business Process

• High Level View of a Company / Organization

• Seven Cs of Communication

• Tenses

• Redundant Words

• Similar Sounding Words

• Common Grammar Mistakes

• Common Mistakes

• Introduction to html

• Html Building Blocks

• Attributes & Elements

• Tags

• Images and Links

• Tables

• Lists

• Form

• MultiMedia

• Introduction to CSS

• Inline, Internal and External CSS

• CSS Syntax

• Css Selectors

• CSS Properties

• CSS Color

• Css Units

• Css Box Model

• Css Fonts

• Css Flexbox

• Css Media Query

• Introduction to JavaScript

• Client-side vs. Server-side JavaScript

• Placement

• Variables

• Data Types

• Operators

• Conditional Statements

• Loops

• Functions

• Objects

• Strings & Methods

• Array

• Exceptions

• ES6 Concepts

• Introduction to TypeScript

• • • What is TypeScript?
    • Why use TypeScript?
    • Installing TypeScript compiler (tsc)
    • Setting up a TypeScript project

• Basic Syntax

• • • Variables and Data Types
    • Type Annotations
    • Type Inference
    • Functions
    • Interfaces
    • Arrays and Tuples
    • Enums

• Advanced Types

• • • Union Types
    • Intersection Types
    • Type Guards
    • Type Aliases
    • Type Assertion
    • Nullable Types
    • Literal Types

• Working with Classes and Objects

• • • Classes and Constructors
    • Inheritance and Interfaces
    • Access Modifiers
    • Abstract Classes
    • Static Properties and Methods

• Modules and Namespaces

• • Import and Export Statements
  • Module Resolution
  • Ambient Declarations
• Generics
  • Introduction to Generics
  • Generic Functions
  • Generic Classes
  • Generic Constraints
• Asynchronous Programming
  • Promises
  • Async/Await
  • Generators and Async Iteration
  • Error Handling in Async Code
• Decorators
  • Introduction to Decorators
  • Class Decorators
  • Method Decorators
  • Property Decorators
• Tooling and Advanced Features
  • Using TypeScript with Babel or Webpack
  • Type Definitions and DefinitelyTyped
  • Advanced TypeScript Compiler Options
• Best Practices and Patterns
  • Coding Standards and Guidelines
  • Common TypeScript Patterns (Singletons, Factories, etc.)
  • Debugging TypeScript Code
• TypeScript with Frontend Frameworks
  • Using TypeScript with React, Angular, or Vue.js
  • Typing Libraries and Components
  • Advanced Patterns in Framework-specific TypeScript
• Building Real-world Applications
  • Project Structure and Organization
  • Integrating Backend Services
  • Handling Form Data and Validation
  • State Management

• What is React?
• Why use React?
• Understanding the Virtual DOM
• Setting up a React project (Create React App or manual setup)

• JSX

• • • Introduction to JSX
    • JSX expressions
    • JSX attributes and props
    • JSX in-depth: conditional rendering, loops, fragments

• Components

• • • Creating Functional Components
    • Creating Class Components
    • Props and PropTypes
    • State and setState()

• Lifecycle Methods

• • • Understanding Component Lifecycle
    • Mounting, Updating, and Unmounting phases
    • Lifecycle methods: componentDidMount, componentDidUpdate, componentWillUnmount

• Handling Events

• • • Event handling in React
    • Common events: onClick, onChange, onSubmit
    • Event handling best practices

• State Management

• • Local component state vs. global state
  • State lifting
  • Managing state with hooks: useState, useContext, useReducer
• Lists and Keys
  • Rendering Lists
  • Keys and their importance
  • Dynamic lists and keys best practices
• Forms in React
  • Controlled components
  • Uncontrolled components
  • Form submission and validation
• Styling in React
  • CSS Modules
  • Styled-components
  • Inline styling
• Routing in React
  • Introduction to React Router
  • Setting up routes
  • Route parameters and nested routes
• Working with APIs
  • Fetching data with Fetch API or Axios
  • Handling asynchronous operations in React
  • Best practices for data fetching
• State Management Libraries
  • Introduction to Redux or Context API
  • Setting up Redux or Context API
  • Actions, Reducers, and Store
• React Hooks
  • Introduction to hooks
  • useState, useEffect, useContext, and other built-in hooks
  • Custom hooks
• Building Real-world Applications
  • Project Structure and Organization
  • Integrating with Backend Services
  • Authentication and Authorization
  • Deploying React applications
• Testing React Applications
  • Unit testing with Jest and React Testing Library
  • Testing components, events, and asynchronous behavior
  • Snapshot testing
• Best Practices and Performance Optimization
  • Writing clean and maintainable code
  • Performance optimization techniques
  • Code splitting and lazy loading

• Introduction to Node.js
  • What is Node.js?
  • Why use Node.js?
  • JavaScript runtime environment
  • Asynchronous, event-driven programming model
• Setting Up Node.js
  • Installing Node.js and npm
  • Setting up a Node.js project
  • Package.json and npm scripts
• Core Modules
  • fs (File System)
  • http/https (Creating a simple HTTP server)
  • path (Working with file paths)
  • os (Operating system-related utilities)
• Working with Modules
  • CommonJS modules
  • Creating and importing modules
  • npm modules and package management
• Asynchronous Programming in Node.js
  • Callbacks
  • Promises
  • Async/Await
  • Error handling in asynchronous code
• Working with Express.js
  • Introduction to Express.js
  • Setting up an Express.js server
  • Handling routes and requests
  • Middleware in Express.js
• Handling Data with Databases
  • Introduction to databases (SQL vs. NoSQL)
  • Connecting to databases in Node.js
  • Executing queries (SQL) or operations (NoSQL) with Node.js
  • Using ORM/ODM libraries like Sequelize or Mongoose
• Authentication and Authorization
  • Introduction to authentication and authorization
  • Implementing user authentication with Passport.js
  • Handling user sessions and tokens
• RESTful APIs
  • What is REST?
  • Designing RESTful APIs
  • Implementing CRUD operations with RESTful routes in Express.js
• Error Handling and Logging
  • Error handling middleware
  • Logging with Winston or similar libraries
  • Handling errors gracefully
• Security
  • Best practices for securing Node.js applications
  • Handling security vulnerabilities
  • Cross-Site Scripting (XSS), Cross-Site Request Forgery (CSRF), etc.
• Testing and Debugging
  • Unit testing with frameworks like Mocha and Chai
  • Integration testing with Supertest
  • Debugging Node.js applications
• Deployment and DevOps
  • Deployment strategies for Node.js applications
  • Continuous Integration and Continuous Deployment (CI/CD)
  • Monitoring and scaling Node.js applications
• Building Real-world Applications
  • Project Structure and Organization
  • Building a simple CRUD application
  • Integrating frontend and backend (using Node.js as an API)
• Best Practices and Performance Optimization
  • Writing clean and maintainable code
  • Performance optimization techniques
  • Caching strategies
• Advanced Topics
  • Websockets and real-time communication
  • Microservices architecture with Node.js
  • GraphQL with Node.js (optional)

• Introduction to Express.js
  • What is Express.js?
  • Why use Express.js?
  • Overview of Node.js and HTTP fundamentals
  • Setting up a basic Express.js application
• Routing
  • Understanding routes in Express.js
  • Setting up routes for different HTTP methods (GET, POST, PUT, DELETE)
  • Route parameters and query parameters
  • Route handlers and middleware
• Middleware
  • What is middleware?
  • Built-in middleware in Express.js
  • Writing custom middleware
  • Error handling middleware
• Handling Requests and Responses
  • Request and response objects in Express.js
  • Working with request body (parsing JSON, URL-encoded data)
  • Sending responses (JSON, HTML, files)
• Templates Engines
  • Introduction to template engines (e.g., EJS, Pug)
  • Setting up template engines in Express.js
  • Rendering dynamic content with template engines
• Working with Forms
  • Handling form submissions in Express.js
  • Form validation and sanitization
  • Uploading files with Multer
• Database Integration
  • Connecting to databases (e.g., MongoDB, PostgreSQL) in Express.js
  • Executing CRUD operations
  • Using ORMs (e.g., Mongoose, Sequelize) for database operations
• Sessions and Authentication
  • Introduction to sessions and cookies
  • Implementing user authentication with Passport.js
  • Using middleware for authentication and authorization
• RESTful APIs
  • Designing RESTful APIs in Express.js
  • Implementing CRUD operations with RESTful routes
  • Handling authentication and authorization in APIs
• Error Handling
  • Handling errors in Express.js
  • Error middleware and error handling best practices
  • Sending appropriate error responses
• Security
  • Best practices for securing Express.js applications
  • Preventing common security vulnerabilities (e.g., Cross-Site Scripting, Cross-Site Request Forgery)
  • Helmet.js and other security middleware
• Testing and Debugging
  • Unit testing with frameworks like Mocha and Chai
  • Integration testing with Supertest
  • Debugging Express.js applications
• Deployment and DevOps
  • Deployment strategies for Express.js applications
  • Continuous Integration and Continuous Deployment (CI/CD)
  • Containerization with Docker
• Building Real-world Applications
  • Project Structure and Organization
  • Building a full-stack application with Express.js and a frontend framework (e.g., React, Vue.js)
  • Integrating frontend and backend
• Best Practices and Performance Optimization
  • Writing clean and maintainable code
  • Performance optimization techniques (e.g., caching, gzip compression)
  • Monitoring and profiling Express.js applications
• Advanced Topics
  • Websockets and real-time communication
  • Microservices architecture with Express.js
  • GraphQL with Express.js (optional)

• Introduction to MongoDB
  • What is MongoDB?
  • Comparison between SQL and NoSQL databases
  • Advantages and use cases of MongoDB
• Installation and Setup
  • Installing MongoDB locally
  • Configuring MongoDB server
  • Exploring MongoDB Compass GUI tool
• Basic CRUD Operations
  • Creating a database and collections
  • Inserting documents
  • Querying documents
  • Updating documents
  • Deleting documents
• Data Modeling in MongoDB
  • Understanding JSON-like documents
  • Designing schema for MongoDB collections
  • Embedded documents vs. referencing documents
  • Handling relationships in MongoDB
• Querying and Aggregation
  • Query operators and expressions
  • Projection and filtering
  • Aggregation framework
  • Aggregation pipeline stages
• Indexes and Performance Optimization
  • Introduction to indexes
  • Types of indexes (Single field, Compound, Text, Geospatial, etc.)
  • Indexing strategies for performance optimization
  • Monitoring and profiling MongoDB performance
• Data Management
  • Backing up and restoring MongoDB databases
  • Importing and exporting data
  • Handling large datasets and sharding
• Transactions and Atomicity
  • Introduction to transactions in MongoDB
  • ACID properties
  • Performing multi-document transactions
• Security
  • Authentication and authorization in MongoDB
  • Role-based access control
  • Security best practices
• Replication and High Availability
  • Introduction to replication
  • Replica set configuration
  • Failover and recovery
  • Ensuring high availability
• Scaling and Sharding
  • Understanding sharding
  • Sharding strategies
  • Configuring sharded clusters
  • Horizontal scaling with MongoDB
• Integration with Programming Languages
  • Using MongoDB with Python
  • Using MongoDB with Java
  • MongoDB drivers and libraries
• Aggregation Pipeline
  • Understanding the aggregation framework
  • Pipeline stages and operators
  • Aggregation pipeline optimization
• Real-world Application Development
  • Building applications with MongoDB as the backend
  • Integrating MongoDB with web frameworks (e.g., Flask, Spring Boot)
  • Implementing CRUD operations in a real-world application
• Best Practices and Common Pitfalls
  • Writing efficient queries
  • Schema design best practices
  • Handling errors and exceptions
• Advanced Topics
  • Geospatial queries
  • Change streams
  • Time-series data modeling

• File commands
• Dir commands
• Vi editor
• Linux process
• Grip and its options
• Shell scripting & AWK
• Croon job scheduling