Module 2: Express js

• Expressjs Introduction & Setup
• Installing express
• First App with express - Demo
• Little about routes
• Little about Express middleware
• Serving static files with express
• Express application generator
• What is expressjs
• Routing in Depth
• Route Methods
• Route Paths
• Parametrized Routes
• Route Handlers
• Express Router
• Middleware
• Types of middleware
• Application
• Router
• Error
• Builtin
• Thirdparty
• Error middleware
• Bodyparser, cookie parser, session management
• Template Engines
• What are template engines
• EJS
• Jade
• Handlebars
• Expressjs security
• Authentication
• JWT
• Securing routes
• Debugging in Express
• Realtime programming with Socket.io
• Scaling nodejs applications
• The Child process model
• exec, spawn, and fork functions
• Using the Cluster module

Module 3: Mongo DB

• Introduction to MongoDB
• Installing MongoDB
• The current SQL/NoSQL landscape
• Document-oriented vs. other types of storage
• Mongo's featureset
• Common use-cases
• MongoDB databases
• MongoDB Collections
• MongoDB Documents
• CRUD Operations in Mongodb
• Creating documents
• insert()
• update()
• save()
• Querying documents
• find()
• Working with equality 
• Query operators
• Building complex queries
• Updating documents
• Deleting documents
• Introduction to Mongoose
• Word on ORM/ODM 
• Installing mongoose
• Connecting to MongoDB from mongoose
• Core concepts of Mongoose
• Understanding mongoose schemas and datatypes
• Working with Models 
• Using modifiers in schema
• Using virtual fields
• Optimizing query performance by enabling indexes
• Extending Models
• Working with hooks
• Validation of model data
• Creating custom static methods
• Creating custom instance methods
• CRUD operations with Mongoose

Module 4: Angular 2,4,5

• Typescript & ES6
• Introduction 
• What is Typescript
• Why Typescript
• Setup and installation
• IDE support
• Scoping using Let and Const Keywords ( ES6 )
• Template Literals  ( ES6 )
• Spread Syntax and Rest Parameters  ( ES6 )
• Destructuring ( ES6 )
• Power of Types
• Introduction
• Type inference
• Type Annotations
• Number
• Boolean
• String
• Array
• Tuple
• Enum
• Any
• Void
• Null and Undefined
• Never ( Typescript 2)
• Explore Functions
• Introduction
• Using types in functions
• Function as types
• Optional and default parameters
• Arrow functions
• Function overloading
• Classes
• Introduction
• Inheritance
• Access modifiers
• Getters and setters
• Read-only & static
• Abstract classes
• Interfaces
• Introduction
• Optional properties and methods
• Read-only & const
• Strict structural contract
• Extending interface 
• Implementing interface
• Modules
• Introduction
• Import
• Export
• Default
• Decorators ( Typescript Aspect Oriented Programming)
• Working with Angular CLI 
• Angular CLI
• Anatomy of the project
• Debugging Angular apps