Designed staging-to-production data migration for Siebel ContentbaseParticipated in many projects for Oracle Siebel OnDemand- version 0.5 and 1.0 implementation of HTML UI framework- user - web - backend file transfer and attachment- UI and business logic customization (3 patents)- user-level security and access control- metadata generated UI, business tier, and security configurationSecurity Lead and Software Architect for CRM OnDemand Disconnected Mobile Sales client (2013-2015)- re-designed security framework to take the product from on-premise install to hosted application- designed server-to-server authentication between DMS host and CRM On Demand- designed WebView-to-application messaging for iPad application- designed reporting feature implementation for iPad application- responsible for security review and overall code quality from internal and third-party developersSenior Principal Developer, Oracle Fusion CRM Vertical Infrastructure (2016-2019)- led selection of Jython language and port from Python for existing vertical infrastructure tools- implemented and led team on major unit-testing initiative- designed and implemented integration between vertical data migration and Fusion security model- designed vertical object model in fusion applications- responsible for business data analysis against production podsVertical Customer Experience principal developer (2019-present)- developed JDBC connector between analytics and customer data services

Supported ~40 users and workstationsImplemented marks submission system, php front-end with postgres database