top of page

Salesforce: Build Applications Programmatically on the Salesforce Platform (DEX450)


HKD 28,600



About the Course

Learn how to customize and design applications programmatically on the Salesforce Platform. This course will introduce Apex (Salesforce’s programming language) and Visualforce markup, so attendees can customize their Salesforce applications using code and explore how Apex interacts with declarative customizations on the Salesforce platform. Attendees will learn how to retrieve, manipulate, and store data programmatically in data objects (sObjects), write and test custom logic, write Visualforce pages to customize user interface, and deploy solutions to another environment. 

This course will also cover an overview of the declarative automation tools available on the platform and a brief introduction to the Lightning Component framework. Plus, explore the nuances of working on a multi-tenant platform so attendees can extend the platform to meet business demands.

Who should attend

1. Programmatic developers 

2. Anyone interested to write programmatic customizations to both business logic and UI layers using Apex and Visualforce 

3. Anyone wish to get Salesforce Platform Developer I credential 

4. Attendees should have a good understanding of core object-oriented programming concepts and experience building declarative solutions on the Salesforce Platform

Course outline

  1. Declarative Automation

  2. Programming with Apex

  3. Using SOQL and SOSL to Retrieve Your Org’s Data

  4. Using DML to Manipulate Your Org’s Data

  5. Deployment

  6. Trigger Essentials

  7. Apex Class Essentials

  8. The Save Order of Execution, Apex Transactions, and Platform Events

  9. Apex Testing

  10. Strategies for Designing Efficient Apex Solutions

  11. Trigger Design Strategies

  12. Working with Visualforce

  13. Visualforce Development Considerations and Testing

  14. Lightning Components

Course format

  • Individual Training or Corporate Training

  • Virtual Training

Certification award

Salesforce Certification : Platform Developer I


Prerequisite : Salesforce Course DEX403 (Instructor-led)
Pre-work : Programmatic Development Using Apex and Visualforce Prework (Trailmix)

Course fee

HKD 28,600

Funding Opportunities 

This course is RTTP approved by VTC, with reimbursement of 2/3 of training course fees.

Your Instructor


This course will be taught by Salesforce Certified Instructor(s)

Videogame on Screen

Enroll the Course now.
Accelerate your career goals and digital transformation

Ask us anything
Our advisors are here to help

bottom of page