Overview of the Certified Platform Developer Exam
Salesforce Platform Developers must demonstrate proficiency in executing programmatic customizations within the Lightning Platform ecosystem. Candidates utilize Apex for server-side business logic, triggers, and asynchronous processing, while implementing Lightning Web Components for reactive, component-based user interface development. Mastery of the Salesforce Data Model, SOQL, and SOSL remains essential for efficient relational data manipulation and optimized query execution. The certification validates expertise in declarative automation tools, security architecture, and Governor Limits management. Targeted at software engineers and technical consultants, this assessment requires deep knowledge of Visualforce, testing frameworks, deployment lifecycles via Salesforce DX, and the integration of external APIs using REST and SOAP protocols.