· Expert-level knowledge and understanding of Oracle Apex
· Hands-on experience in using HTML and CSS to customize the look & feel and behavior of Oracle Apex applications
· Strong knowledge of APEX Universal Theme and know how to use it for various UI requirements
· Strong understanding of the out-of-the-box CSS available in Oracle Apex and how to utilize them
· Demonstrated experience in newer versions of Oracle Apex – at least version 21.3 or above
· Extensive knowledge of JavaScript libraries/frameworks used with Oracle Apex – jQuery and Oracle JET
· Proficient in developing and consuming REST APIs and with Oracle Rest Data Services (ORDS)
· Good understanding of the structure of XML, JSON, DOM
· Proficient in Oracle 11g/12c or higher databases
· Oracle Database Design and development (SQL & PL/SQL) with respect to Application Development
· Strong working knowledge in PL/SQL coding and Application Express API
· Strong working skills on integrate with CSS class and JavaScript event inside SQL, and know how to write application process for the JavaScript event to meet functionality requirements
· Good understanding of Views, MVs, dB links and refresh methods
· Experience in creating and remodeling legacy data models for Human Resource Management Systems
· Ability to analyze and resolve complex infrastructure resource and application deployment issues