Overview of the Certification Preparation for Platform App Builder Exam
The CRT-402 certification targets Salesforce Platform App Builders and developers tasked with architecting custom business solutions on the Lightning platform. Candidates must demonstrate proficiency in designing data models using custom objects, fields, and complex relationship structures alongside implementing advanced security controls through profiles, roles, and sharing rules. Mastery of declarative automation requires deep knowledge of Flow Builder for process orchestration, validation rules, and formula logic. Furthermore, the exam evaluates the deployment of Lightning App Builder components, Mobile Publisher configurations, and the strategic utilization of AppExchange solutions to extend platform functionality while maintaining governance, data integrity, and strict organizational security compliance.