At CorporateKeys Group, I led development and maintenance of business-critical booking, accommodation, payment, customer-management, and internal administration platforms. I delivered major improvements to a multi-step booking workflow, including its responsive interface, pricing and business rules, payment authorization, and production deployment.
I used PHP and MySQL to develop backend functionality while maintaining and modernizing legacy production systems. I also integrated third-party services and payment workflows and supported production infrastructure.
At RedCedarSoftware, I developed and maintained full-stack applications using PHP/Laravel, JavaScript, Vue.js, and relational databases. My work included customer-facing and internal workflows, APIs, database features, and production fixes across client projects.
At Norwegian Maritime Foundation of the Philippines Inc., I developed and maintained systems for enrollment, certification, reporting, and administration using Ruby on Rails and PostgreSQL. I also implemented document generation, search, activity tracking, and data-processing improvements.
