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  1. Home/
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  3. Mastering Salesforce Apex Programming

Mastering Salesforce Apex Programming

Take your Salesforce development skills to the next level with this comprehensive Apex Programming course. Designed for beginners and aspiring Salesforce developers, this course covers everything from Apex fundamentals to advanced programming concepts used in real-world Salesforce applications.

You will learn how to write Apex classes, triggers, SOQL and SOSL queries, collections, exception handling, asynchronous processing, and test classes. Through hands-on exercises and practical projects, you'll gain the skills needed to build scalable, secure, and efficient Salesforce solutions.

By the end of the course, you will be able to develop custom business logic, automate processes, integrate Salesforce applications, and follow Salesforce development best practices with confidence.

Course Prerequisites:

Basics of programming and databases

Course Snapshot

£30.00 / Hour

Level: AdvancedDuration: 40 HoursMode: Online / Virtual

What you will learn?

1. Understanding Salesforce CRM Basics

  • Overview of Salesforce ecosystem
  • Salesforce architecture: MVC model
  • Objects, fields, and relationships

2. Introduction to Apex

  • What is Apex? Overview and features
  • Use cases of Apex in Salesforce
  • Understanding the Apex development lifecycle

3. Setting Up Your Development Environment

  • Salesforce Developer Edition and setup
  • Introduction to Developer Console
  • Using Visual Studio Code with Salesforce Extensions

4. Apex Language Basics

  • Apex syntax and data types
  • Variables, constants, and data structures
  • Operators, expressions, and statements

5. Control Flow Statements

Conditional statements (if-else, switch)

Loops (for, while, do-while)

Nested and complex control structures

6. Apex Collections

  • Lists, Sets, and Maps
  • Iterating through collections
  • Best practices for using collections in Apex

7. SOQL (Salesforce Object Query Language)

  • Writing basic SOQL queries
  • Filtering and sorting data in SOQL
  • Relationship queries: parent-to-child and child-to-parent

8. SOSL (Salesforce Object Search Language)

  • Writing SOSL queries
  • Using SOSL with Apex
  • Differences between SOQL and SOSL

9. DML Operations

  • Insert, update, delete, and upsert records
  • Using Database methods for partial processing
  • Error handling during DML operations

10. Triggers

  • What are triggers? When to use them
  • Writing before and after triggers
  • Trigger context variables
  • Bulkifying triggers for large data sets

11. Apex Classes and Methods

  • Defining and using Apex classes
  • Access modifiers and class properties
  • Writing reusable methods

12. Exception Handling

  • Handling exceptions with try-catch blocks
  • Creating and using custom exceptions
  • Best practices for error handling in Apex

13. Callouts in Apex

  • Understanding HTTP callouts
  • Writing GET and POST callouts
  • Using HttpRequest and HttpResponse classes

14. Working with JSON and XML

  • Parsing and generating JSON
  • Working with XML responses

15. Integration Best Practices

  • Managing timeouts and retries
  • Using named credentials

16. Future Methods

  • When and why to use @future
  • Best practices for future methods

17. Batch Apex

  • Writing and scheduling batch jobs
  • Using Database.Batchable interface
  • Managing governor limits with batch jobs

18. Queueable Apex

  • Understanding Queueable interface
  • Chaining queueable jobs

19. Scheduled Apex

Writing and scheduling Apex jobs

Using System.schedule

20. Apex Testing Framework

  • Writing test classes and test methods
  • Using @isTest annotation
  • Mocking callouts and test data
  • Code Coverage Requirements
  • Understanding Salesforce testing requirements
  • Debugging and improving code coverage
  • Deploying Apex Code
  • Change sets and Metadata API
  • Using Salesforce CLI for deployment
  • Deployment best practices

21. Dynamic Apex

  • Using dynamic SOQL and SOSL
  • Accessing metadata with Schema class
  • Dynamic methods and objects

22. Governor Limits and Optimization

  • Understanding Apex governor limits
  • Techniques to optimize Apex code
  • Tools for monitoring performance

23. Best Practices for Apex Development

  • Writing clean and maintainable code
  • Ensuring scalability and security
  • Working with large data volumes

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