VERY GOOD KNOWLEDGE OF Sales force, APEX CLASSES, VISUAL FORCE
MUST HAVE WORKED ON MULTIPLE SALES FORCE IMPLEMENTATIONS
Should have expertise in Salesofrce.com standard functionality and features (Sales, Services and Marketing), Apex Programming and Force.com Capabilities
Might have been primary owner for Data Migration, Web Services and Integration activity at least in one end to end implementation project.
Should have great exposure in general CRM functionalities
Experience in SQL query writing. Strong relational database background/understanding.
Salesforce.com Developer (401) Certification is must