Projects
Production systems, open-source tools, and AI experiments. From enterprise document processing to IoT tracking to workflow automation.
Aninaya — Local-first Personal Finance
Consumer Android app for Filipinos. On-device AI receipt OCR (ML Kit + Qwen 2.5 / SmolLM), SALN module for government employees with CSC-template DOCX/PDF export, AI Planner with optional Bring-Your-Own AI endpoint, encrypted vault export (AES-256-GCM), and Aninaya Bridge for phone-to-phone LAN sync. AES-256 SQLCipher database. Published on Google Play.
IDP System — Intelligent Document Processing
Enterprise RAG-based document extraction engine with parallel batch processing (14-step pipeline), multi-provider AI support (Ollama, OpenAI, Anthropic, Gemini, Groq), Human-in-the-Loop review workflows with active learning, and multi-tenant RBAC. Built in under a year. Deployed internally at DSWD Philippines.
Lo-CADIS Sprout — IoT Location & Asset Tracking
Real-time IoT monitoring platform with MQTT ingestion, ESP32/Wemos firmware, TimescaleDB time-series storage, automated alerting, and multi-tenant farm management. Originated at UPLB (2018-2019), revived and modernized.
Business Lookup AI
Local LLM-powered assistant for business search. Uses Ollama for on-prem inference with FAISS vector similarity search. Demonstrates data sovereignty and zero-cost AI inference.
NexGen — ERP with AI Task Summarization
Enterprise Resource Planning system built on the Frappe framework with AI-powered task summarization using Ollama. Integrates LLM capabilities into business workflow management.
n8n Workflow Automations
Collection of self-hosted n8n workflow automations running via Docker. Demonstrates workflow design, API integration, and process automation patterns.
NexHRMS — HR & Payroll System
Open-source Human Resource Management System with payroll processing, employee records, and attendance tracking built on the Frappe framework.