Course Overview
The Salesforce LWC Mastery Program with Integration is an advanced, career-accelerating training designed for developers who want to master Lightning Web Components along with real-world API integrations.
This program focuses on building scalable front-end applications in LWC and connecting them with external systems using REST APIs, Apex callouts, and secure integration patterns.
You will learn not only how to build beautiful UI components — but also how to make them communicate with real-world systems like payment gateways, ERP systems, and third-party services.
Course Curriculum :
Module 1: LWC Core Mastery
LWC architecture
Reactive properties
@api, @wire, @track
Apex integration basics
Lightning Data Service
Component communication
Module 2: Advanced JavaScript for LWC
Async / Await
Promises & chaining
Event loop
JSON parsing & transformation
Data mapping strategies
Module 3: Salesforce Integration Fundamentals
What is API & REST architecture
HTTP methods (GET, POST, PUT, DELETE)
JSON structure
Named Credentials
Remote Site Settings
Authentication basics (OAuth overview)
Module 4: Apex Callouts & External APIs
REST callouts from Apex
Handling API responses
Error handling & retries
Timeout handling
Parsing complex JSON
Bulk data handling
Module 5: LWC + Integration UI Implementation
Calling Apex integration from LWC
Dynamic UI update from API response
Loading spinners & UX handling
Error UI design
Retry logic implementation
Module 6: Advanced Integration Scenarios
Platform Events overview
Webhooks concept
Handling large payloads
Caching strategies
Governor limit handling
Security best practices
Final : 10 Real Time Projects
Each project is designed to simulate real corporate scenarios.
What This Program Delivers
Deep understanding of LWC architecture and reactive framework
• Hands-on integration with Apex and REST APIs
• Advanced JavaScript concepts tailored for LWC
• Performance optimization techniques used in real projects
• Real-time debugging using Chrome DevTools & Salesforce logs
• Enterprise-level coding standards & best practices
• Interview preparation and code review sessions
Career Impact
After completion, students will be able to:
• Build integration-ready LWC applications
• Handle API callouts confidently
• Debug integration failures
• Design scalable architecture
• Crack advanced Salesforce Developer interviews
