Developed Argo, a modular in-house Content Management System designed for building dynamic websites, managing event bookings, and enabling e-commerce. The platform features customizable modules, user-friendly interfaces, and secure international payment integration—delivering a flexible and scalable solution for global digital operations.

Built BookitGlobal, a custom CMS platform tailored for the diving industry to create websites, manage bookings for events, classes, and courses, and support e-commerce. The system features an intuitive website builder, scheduling tools, and integrated international payment processing—providing a seamless experience for both operators and customers worldwide.

Developed and implemented the back office system for Cntless—a mobile contact tracing application used during the COVID-19 pandemic. The system enabled secure data management, user monitoring, location tracking, and real-time reporting for health authorities. Designed with scalability, privacy, and compliance in mind to support rapid response and efficient contact tracing operations.

A robust and scalable email campaign server built to manage, automate, and track bulk email campaigns. Designed for performance and deliverability, it includes features like subscriber management, personalized content, scheduling, analytics, and SMTP integration—empowering businesses to run effective and targeted email marketing campaigns.

Led the development of a custom Human Resource Management System tailored to organizational needs. Designed and architected modules covering recruitment requests, onboarding, training, performance management, compensation, and employee relations. Implemented compensation structures based on Philippine labor standards, ensuring localized compliance and streamlined HR operations.

Track Mall Visibility and Mall Traffic from influencers’ promotion. Engage influencers to market your mall by using their social media account. Reward influencers based on sales and promotion boost.

A comprehensive Point-of-Sale and Inventory System designed to streamline sales, manage stock in real time, and optimize business operations. Features include barcode scanning, real-time reporting, purchase and sales tracking, user roles, and automated inventory alerts—built for scalability, accuracy, and seamless retail or warehouse management.

Served as Lead Web Developer for Worldchefs, the leading global culinary authority offering premier sponsorship visibility. Led the planning and execution of migrating the platform from Drupal to a custom PHP-based solution. Designed and architected the system to support international operations, including complex booking, reservation, and purchasing modules. Implemented secure international payment integrations and optimized…