Spring Boot, Flows, Validation Rules, Sosl, Core Java, Rest Apis, APEX, Soql, Salesforce integration patterns, Salesforce platform development, Event-driven architecture, Integration Procedures, FlexCards, OmniStudio, Salesforce governor limits, Platform Events, Enterprise integration patterns, Microservices architecture, Salesforce Data Model, OmniScripts, DataRaptors, Approval Processes, Salesforce security and sharing model