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Hi, I'm Oscar
Full-Stack Developer

I build intelligent, cross-platform applications — from AI-powered systems with 98% accuracy to production-ready mobile and web apps. Fresh Cum Laude graduate passionate about shipping products that make a real impact.

3+
Projects Shipped
98%
ML Accuracy
720K+
Training Samples
oscar.ts
1 const developer = {
2   name: "Oscar Maribojoc III",
3   title: "Full-Stack & AI Engineer",
4   skills: [
5     "Python", "Flutter",
6     "TensorFlow", "Firebase"
7   ],
8   honors: "Cum Laude",
9   passion: "Building impact"
10 };
11
12 // Let's build something great ✨

About Me

The developer behind the code

I'm Oscar Maribojoc III, a full-stack developer and AI engineer based in Catbalogan, Samar, Philippines. I recently graduated Cum Laude with a BS in Information Technology from Samar State University — and I've been building software that solves real problems since day one.

My journey started with a curiosity about how technology can bridge gaps — whether it's enabling deaf Filipino communities to communicate through my real-time sign language translator, connecting Filipino artists with clients through eObra.ph, or keeping parents informed about their children's activities during athletic events.

I approach every project with a product mindset: understand the user's problem, architect a scalable solution, and ship something that delivers real value. I'm equally comfortable training neural networks in Python as I am building cross-platform mobile apps in Flutter or architecting cloud backends with Firebase and Supabase.

🤖

AI & Machine Learning

CNN-LSTM architectures, 98% accuracy models, real-time inference pipelines

📱

Cross-Platform Apps

Flutter + Firebase/Supabase for Android, iOS, and web from a single codebase

🏆

Hackathon Winner

1st runner-up at RSCENE 2025, built a full marketplace in 3 days

🚀

Ship & Deliver

Production systems deployed for government events, creative industries, and education

Technical Skills

Technologies I work with daily

🧠
TensorFlow
Deep Learning
Keras
Neural Networks
👁️
OpenCV
Computer Vision
🖐️
MediaPipe
Gesture Detection
📊
Scikit-learn
ML Toolkit
🔢
NumPy
Numerical Computing
🐼
Pandas
Data Analysis
🌐
JavaScript
Web Development
🎨
HTML / CSS
UI Development
🐍
Python
Primary Language
🌿
Django
Web Framework
🚂
Express.js
Node.js Framework
🔷
C# / .NET
Enterprise
💙
Flutter
Cross-Platform
🎯
Dart
Mobile Language
🔥
Firebase
NoSQL / BaaS
Supabase
PostgreSQL BaaS
🐬
MySQL
Relational DB
🗃️
SQL Server
Enterprise DB
🔀
Git / GitHub
Version Control
☁️
Google Colab
ML Training
🤖
AI Assistants
Claude, Copilot, Gemini

Experience

Where I've applied my skills professionally

Feb 2026 — May 2026

Software Developer (Intern)

Local Government Unit — Catbalogan City, Samar
  • Collaborated with government stakeholders and development team members to gather system requirements and translate user needs into technical solutions
  • Designed and developed a QR-based athlete monitoring platform for EVRAA 2026, enabling real-time athlete tracking and activity logging
  • Built frontend and backend functionalities using Flutter, Supabase, and REST APIs with secure authentication and relational database management
  • Improved communication channels between athletes, parents, and officials through real-time data synchronization
Flutter Supabase REST APIs Dart PostgreSQL
Sept 2025 — Dec 2025

Capstone Research Developer

Samar State University — Capstone Project
  • Engineered a real-time Filipino Sign Language (FSL) translation system using Python, OpenCV, MediaPipe, and a custom CNN-LSTM architecture
  • Trained model on a proprietary dataset of 720,000+ image and video samples, achieving 98% validation accuracy
  • Optimized frame-processing and inference pipelines to support low-latency gesture recognition under 100ms response time
Python TensorFlow OpenCV MediaPipe CNN-LSTM
June 2025

Hackathon Developer

RSCENE 2025 Hackathon — 1st Runner-Up 🏆
  • Engineered a cross-platform digital marketplace (eObra.ph) within a rapid 3-day timeline under competitive conditions
  • Architected scalable cloud infrastructure with real-time data synchronization using Flutter and Firebase Firestore
  • Earned 1st runner-up placement, demonstrating rapid prototyping and product delivery skills
Flutter Firebase Dart Cloud Firestore

Featured Projects

Products I've designed, built, and shipped

🤟
🎓 Capstone Project

Real-Time FSL Translator

An AI-powered system that translates Filipino Sign Language into text and speech in real time — enabling seamless communication for deaf Filipino communities.

  • Custom CNN-LSTM architecture with 98% validation accuracy
  • Trained on 720,000+ proprietary image and video samples
  • Sub-100ms inference for real-time gesture recognition
  • MediaPipe hand tracking with OpenCV frame processing
Python TensorFlow Keras OpenCV MediaPipe
🎨
🏆 Hackathon Winner

eObra.ph

A cross-platform digital marketplace connecting Filipino creative professionals with clients — built in just 3 days during the RSCENE 2025 Hackathon, earning 1st runner-up.

  • Cross-platform app for Android and web with single codebase
  • Real-time data sync with Firebase Cloud Firestore
  • Scalable cloud architecture for the Creative Industries sector
  • Built and shipped in a competitive 3-day timeline
Flutter Dart Firebase Cloud Firestore
📱
🏛️ Government Project

HAIN KA? — Athlete Monitor

A QR-based web and mobile application providing real-time athlete activity updates for parents and officials during EVRAA 2026 — deployed for a real government event.

  • QR code scanning for instant athlete check-in/check-out
  • Real-time activity logging and parent notifications
  • Secure authentication and role-based access control
  • Deployed and used during EVRAA 2026 regional athletics
Flutter Supabase REST APIs PostgreSQL

Education

The academic foundation of my career

🎓

Bachelor of Science in Information Technology

Samar State University — Main, College of Arts and Sciences
September 2022 — June 2026
⭐ Graduated Cum Laude

Let's Connect

I'm actively looking for opportunities

I'm currently seeking full-time software developer roles where I can contribute to meaningful products and continue growing as an engineer. Whether you have a role, a project, or just want to say hello — I'd love to hear from you.