Professional Experience
Freelance Software Engineer
Self-Employed
2023 — Present
- • Built and deployed ATA Law Firm — case management, client portal, and document automation on AWS.
- • Developed AI transcription app with real-time waveform visualization using CTranslate2.
- • Delivered full-stack gaming platform (Dragonica Spidpex) with Laravel and Vue.js.
Software Engineer
Province of Surigao del Sur
Jan 2021 — Dec 2023
- • Gathered requirements and designed software solutions with cross-functional teams.
- • Maintained technical documentation: specs, user manuals, and system diagrams.
- • Conducted code reviews to enforce quality and coding standards.
- • Built features and enhancements across multiple government projects.
- • Wrote unit, integration, and system tests to ensure reliability.
- • Debugged production issues and optimized system performance.
Intern Developer
North Eastern Mindanao State University
Jul — Aug 2018
- • Built a Faculty Evaluation Web App with Python NLP sentiment analysis for 3,000+ users.
- • Helped faculty act on sentiment insights to improve teaching.
Technical Skills
Backend
PHP / Laravel · Node.js / Express · MySQL / SQL Server · RESTful APIs · Socket.io
Frontend
Vue.js · TypeScript · Tailwind CSS · Inertia.js · Vanilla JS / HTML / CSS
DevOps & Tools
Git / GitHub · AWS · Docker · PHPUnit / Pest
Other Languages
Java (Android) · Go · C# (.NET) · Python
Selected Projects
ATA Law Firm
Case management, client portal & document automation
Transcriber
AI speech-to-text with real-time waveform visualization
NEMSU Data Hub
Centralized university data platform for student records
GSIS Deduction
Government insurance records with custom PHP framework
Dragonica Spidpex
Full-stack gaming platform with community features
Real-time RPS Game
Multiplayer rock-paper-scissors with live Socket.io sync
NEMSU SMS Gateway
Android SMS notifications for university pre-enrollment
Dental Clinic
Clinic management with interactive SVG tooth charting
Bicycle Rent Timer
Timer app for bike rental durations and sales tracking