CRM: Salesforcecom, Marketo, GainSight, HubSpot, Leandata, CPQ, 3rd party Appexchange Apps, Zappier, Talend, zAgile, Zendesk
Salesforce Technologies: Apex Classes, Test Classes, SOQL, SOSL, Visual Force, Lightning pages (Pages, Component & Controllers), ETL, S-Controls, Triggers, Custom Objects, Web services, Validation Rules, Work Flows, Dashboards, Reports, Sandbox management Eclipse, Apex Explorer, Offline Edition, App Exchange, Data Loader
Languages: Apex, Ajax, PL/SQL, SOQL, SOSL
Web Technologies: Web Services, XML, HTML, XHTML
Web services: SOAP, Cast Iron, WSDL, XML, JSON, REST