Create, develops, modifies and enhances Joyson system programs by converting project requirements into code (system support -HRIS, timekeeping, POS, Biostar, JSPH portal) . Do programming of new and existing projects. Make documentation such as change management of projects and include sample and test results during trial period of the project. ensure database and application backups, monitoring of QSL jobs. Attend to end users queries, issues and concern.