Business Rules Engine (BRE), CSS, Uml Diagrams, J2EE, Release Management, HTML, Apex Triggers, Devops, Apex Classes, Javascript, Lightning, Visualforce, LWC, Flex, APEX APIs, Omnistudio suite, APEX Web services API, Web Components, Experience Cloud Integration, Salesforce Apex, Salesforce Education Cloud, Salesforce platform, AppExchange deployment