Projects & systems
A fuller collection of the products and systems I've delivered across industries.
System
CRM · Operations · Server migration
Logistics Operations CRM
Stabilized and improved the operations CRM, then led the server migration to Hetzner.
An anonymized case study covering end-to-end platform ownership for a logistics operation in Jeddah, Saudi Arabia.
Mobile
Operations portal · Mobile app · Customer experience
Solar Operations Portal & Mobile App
Current build: creating an operations portal and customer-facing mobile app for a solar business in the Philippines.
An active case study focused on connecting internal operations with a clearer customer experience. Final outcomes will be added after approval.
System
FMCG · Sales · Inventory
FMCG Sales & Inventory
Delivered two tailored systems that replaced manual tracking with real-time sales and inventory visibility.
A combined anonymized case study covering delivered systems for two FMCG distributors, including one tracking ₱2M+ in monthly sales.
ActiveRotary Club of Zamboanga City West
Active website maintenance for the club’s projects, events, and leadership.
Website I actively update to showcase the club’s service projects, events, and leadership.
ActiveRotaract Club of Zamboanga City West
Active website maintenance for the club’s programs, projects, and leadership.
Website I actively update for the Rotaract Club of Zamboanga City West’s programs, community projects, and leadership.
ActiveSALN Tracker PH
Public transparency platform for exploring officials’ SALN records.
A public data platform that brings together Statements of Assets, Liabilities, and Net Worth from official sources.
DeliveredSubscription Processing Infrastructure
Reduced daily processing from more than three hours to under two minutes for a platform serving 65K+ active subscriptions.
An anonymized infrastructure case study focused on database performance and cloud task processing for a large subscription platform.
DeliveredHealthcare Payout Automation
Streamlined doctor payouts and improved payroll operations through purpose-built finance automation.
An anonymized healthcare platform case study covering finance workflow development for teleconsultation services.
DeliveredEnterprise Digital Asset Platform Modernization
Modernized the frontend and established automated quality controls for a 20-engineer global team serving major media clients.
An anonymized platform modernization case study spanning React architecture, continuous integration, and engineering practices.
DeliveredShop N Eat
Launched a food and shopping marketplace for a Zamboanga City startup.
Led a three-engineer team from concept to launch on a mobile e-commerce platform for food and local shopping.
DeliveredZApp Civic Engagement Platform
Connected residents with city updates and citizen reporting.
A civic engagement platform for the Zamboanga City government, built to support official updates and citizen reports.
DeliveredCity Document Tracking System
Modernized document approvals for 1,000+ employees across 20 offices.
Upgraded a legacy government document workflow, adding SLA tracking and visibility into process bottlenecks.
DeliveredMobile Access Control Pilot
Replaced physical access cards across a five-building pilot with phone-based access.
Built a Flutter mobile app and Strapi backend with real-time foot-traffic analytics for leadership.
Turned overPilipinas Rotaract MDIO
National organization website delivered and turned over.
Official website for Pilipinas Rotaract MDIO, delivered with the organization’s mission and achievements in one place.
ArchivedKodigo Eleksyon 2025
3.57K unique visitors · 15.1K page views during the 2025 election period.
A voting-guide platform I built for the 2025 election period; now archived.
ArchivedSpayce
Founder-led rent-collection startup; product is no longer active.
Led the product and engineering for a rent-collection app with automated reminders, bookkeeping, and tracking.
ArchivedCOVID19 ZC
Archived COVID-19 tracking and historical data for Zamboanga City.
A real-time tracker for COVID-19 statistics in Zamboanga City, built during the pandemic and now archived.