At Lhoopa, I build and maintain Cornerstone payment and finance workflows, including Collections and Cash Receipt Book modules. My work on Dragonpay, manual payment flows, validation logic, and CRM synchronization reduced reconciliation issues by approximately 90%, payment misalignment by approximately 80%, and property-status errors by approximately 65%.
I've also built telecom routing logic in Erlang at JRA Technologies, OutSystems web applications for internal training projects, and accurate meter-data migration workflows at Meralco. I work across JavaScript, TypeScript, PHP, React, Node.js, SQL, CodeIgniter, and cloud deployment tools.
