Glend Dale Ferrer

E-SENTRY

A web-based environmental monitoring and data management platform developed for Tadlac Lake, Los Baños. The system centralizes water quality measurements and provides researchers with tools for storing, processing, reviewing, and analyzing monitoring data through a dedicated web interface.

Procurement Assistance Verification Environment (PAVE)

UPLB's procurement and financial processing platform, replacing paper routing for the whole procurement chain: Project Procurement Management Plans (PPMP) roll up into the Annual Procurement Plan, then move on to Purchase Requests, Purchase Orders with their BURS/ORS budget obligations, and Disbursement Vouchers through payment. Every document follows a configurable multi-level approval workflow with remarks, an audit trail and generated PDF forms, across four role-based panels. PAVE also publishes its core records to the university's Kafka event bus and exposes REST endpoints for other campus systems.

commits, top contributor

1,490+

role-based panels

4

approval stages

13

BIDANI-BMIS

A multi-tenant management information system for the UPLB BIDANI (Barangay Integrated Development Approach for Nutrition Improvement) Network Program. Local government units use it to collect household and family survey data and turn it into community profiles, dashboards and PDF reports for barangay planning. Each office in the province, city/municipality and barangay hierarchy sees only its own data and the offices below it, and field enumerators collect surveys on the web or on an offline mobile app that syncs through a secure API.

households in one deployment

27k+

commits

700+

modules built

18

BIDANI-BMIS Mobile

A native Android companion application for BIDANI-BMIS designed for field-based barangay and household data collection. The application enables field personnel to conduct surveys even with limited connectivity and synchronize collected information with the centralized BIDANI-BMIS backend when network access becomes available. Each tablet enrolls with a code issued from the web platform and syncs through a token-secured API, so administrators can revoke or reinstate a device and monitor its sync activity.

Piso-WiFi System

A Raspberry Pi-based coin-operated Wi-Fi hotspot system that combines embedded hardware, Linux networking, a Flask web application, and session management to provide prepaid internet access. Users can insert coins to receive time-based Wi-Fi access while the system manages connectivity, sessions, payments, and network access through a captive portal.

Real-Time Object Detection using Faster R-CNN with Kalman Filter

A computer vision and object tracking system developed as a thesis project that combines Faster R-CNN-based object detection with Kalman Filter-based temporal tracking. The system processes sequential video frames, detects objects, associates detections across time, and uses temporal predictions to improve tracking consistency and object monitoring.