About Course
🚀 Postman & Newman Training
API Testing & Automation Testing
📘 What are Postman & Newman?
Postman is a popular API development and testing
platform used for designing, testing, automating,
and managing APIs efficiently.
Newman is the command-line companion for Postman
used to execute Postman collections directly from
the command line and CI/CD pipelines.
Postman & Newman help developers and testers:
Test REST APIs
Automate API testing
Validate API responses
Perform load & integration testing
Integrate testing with CI/CD pipelines
Improve API quality
Postman & Newman are widely used in:
REST API testing
Microservices testing
Automation testing
Backend validation
Continuous testing
Enterprise API management
Postman & Newman are known for:
Easy API testing
Automation support
Collection-based workflows
CI/CD integration
Developer-friendly interface
Scalable API validation
⚡ Postman & Newman Support
REST API testing
SOAP API testing
Automation testing
API collections
Environment management
Data-driven testing
Authentication testing
CI/CD integration
Command-line execution
API monitoring
🏢 Postman & Newman Help Organizations
Improve API quality
Automate backend validation
Accelerate software delivery
Enable continuous testing
Improve collaboration between teams
Reduce manual testing effort
🏭 Industries Using Postman & Newman
Software Development
Banking & Finance
Healthcare Systems
E-Commerce Platforms
Insurance Systems
Telecom Applications
Education Technology
Enterprise Applications
🛠 Popular Technologies Used with Postman & Newman
REST APIs
GraphQL
JSON
XML
JavaScript
Node.js
Jenkins
GitHub Actions
Docker
AWS / Azure / GCP
Swagger / OpenAPI
Microservices
💡 In Simple Words
Postman & Newman help developers and testers
automate API testing efficiently using collections,
automation scripts, and CI/CD workflows.
🎯 Course Overview
This course helps you learn:
Postman fundamentals
API testing concepts
REST API validation
Automation testing
Collection workflows
Environment variables
JavaScript scripting
Newman CLI automation
CI/CD integration
Real-time API testing project development
Learn Postman & Newman from beginner to advanced
level with practical hands-on API automation projects.
⚙️ How Postman & Newman Work
Send API requests
Validate API responses
Automate API test execution
Execute collections using Newman CLI
Generate reports
Integrate testing with CI/CD pipelines
Example:
Build an automated REST API testing framework using
Postman collections and Newman CLI execution.
🏢 Real-Time Business Use Cases
BANKING & FINANCE
Payment API testing
Secure transaction validation
HEALTHCARE
Healthcare API validation
Patient management testing
E-COMMERCE
Order management API testing
Payment gateway validation
EDUCATION
Learning platform API testing
Exam system backend validation
ENTERPRISE APPLICATIONS
CRM API testing
ERP backend automation
📚 DETAILED COURSE CONTENT
Module 1: Introduction to Postman & Newman
What is Postman
What is Newman
API testing overview
REST API basics
Postman architecture overview
Use cases of Postman & Newman
Installation & setup
Module 2: API Fundamentals
What is an API
REST API concepts
SOAP API basics
HTTP methods
Status codes
Request & response structures
Module 3: Postman Basics
Creating API requests
GET requests
POST requests
PUT requests
DELETE requests
API response validation
Module 4: Request Parameters & Headers
Path parameters
Query parameters
Headers handling
Cookies management
Authorization basics
Request configuration
Module 5: Authentication & Security
Basic authentication
Bearer token authentication
OAuth concepts
API key validation
JWT basics
Secure API testing
Module 6: Collections & Environments
Creating collections
Environment variables
Global variables
Collection runner
Folder organization
Reusable workflows
Module 7: JavaScript Scripting in Postman
Pre-request scripts
Test scripts
JavaScript basics for Postman
Dynamic data handling
Assertion validation
Workflow automation
Module 8: API Automation Testing
Automated API validation
Response assertions
Data-driven API testing
Error handling
Chained requests
Automation best practices
Module 9: Newman CLI Fundamentals
Introduction to Newman
Installing Newman
Running collections using CLI
Environment execution
Command-line parameters
Automation workflows
Module 10: Reporting & Logging
HTML reports
JSON reports
CLI reporting
Logging concepts
Error tracking
Performance validation
Module 11: Data-Driven Testing
CSV data integration
JSON data integration
Parameterized API testing
Dynamic workflows
Reusable automation data
Module 12: CI/CD Integration
Introduction to Jenkins
GitHub Actions basics
Continuous integration concepts
Automation pipeline integration
Continuous testing workflows
Module 13: API Monitoring & Scheduling
API monitoring basics
Scheduled API testing
Monitoring dashboards
Alert handling
Performance tracking
API uptime validation
Module 14: GraphQL & Advanced APIs
Introduction to GraphQL
GraphQL query testing
Mutation testing
Advanced API validation
Microservices API testing
Module 15: Docker & Cloud Integration
Docker basics
Containerized API testing
Cloud testing workflows
AWS testing basics
Scalable automation environments
Module 16: Performance & Load Testing Basics
API performance testing
Response time validation
Load testing basics
Stress testing concepts
Performance monitoring
Optimization techniques
Module 17: Real-Time API Automation Projects
Banking API automation
E-commerce backend testing
Healthcare API validation
Microservices testing project
Enterprise API automation framework
Module 18: Best Practices & Coding Standards
API testing best practices
Reusable automation workflows
Secure testing workflows
Scalable automation architecture
Industry coding standards
Module 19: Enterprise API Testing Concepts
Enterprise API architecture
Microservices testing workflows
Continuous testing concepts
Agile QA methodologies
Enterprise application validation
Module 20: Certification & Enterprise Scenarios
API testing case studies
Hands-on labs
Enterprise QA scenarios
Real-world implementations
Industry use cases
Module 21: Interview Preparation
Postman interview questions
Newman discussions
API testing scenarios
Automation workflow discussions
Resume preparation
💼 Career Opportunities
API Test Engineer
QA Automation Engineer
Postman Automation Engineer
Backend Test Engineer
API Automation Developer
Software Test Engineer
Automation Framework Developer
QA Analyst
✅ Benefits of Learning Postman & Newman
High-demand API testing skill
Strong automation testing expertise
Excellent backend testing opportunities
Real-world API automation experience
Strong enterprise QA opportunities
Excellent global software testing job demand
🌟 Why Choose GTC Trainings?
Real-time API automation projects
Expert trainers
Hands-on practical learning
Interview preparation
Placement assistance
Flexible online training
