Overview of the Certified Platform Developer Exam
Salesforce Platform Developer I candidates must demonstrate proficiency in designing, developing, and deploying custom applications using Apex, Visualforce, and Lightning Web Components. The examination requires mastery of the Salesforce data model, including SOQL and SOSL queries, alongside the implementation of complex business logic through triggers, controllers, and asynchronous processing. Candidates must validate their ability to enforce declarative and programmatic security models, manage governor limits, and execute unit testing frameworks. This certification targets software developers and technical architects tasked with extending platform functionality, integrating external systems via REST and SOAP APIs, and optimizing multi-tenant cloud architectures for enterprise-level scalability.