Marisa — System Architect

01

AI Filipino Sign Language Recognition

Real-time hand gesture recognition using computer vision and deep learning to bridge communication gaps for the Filipino deaf community.

Vision TransformerPythonTensorFlowOpenCVMediaPipe

02

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Edge Hardware Defect Detection

A custom-trained, edge-optimized computer vision pipeline for real-time manufacturing defect detection using YOLOv8 and TensorFlow Lite.

Computer VisionEdge AIYOLOv8Model QuantizationTensorFlow

03

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Student Violation Management System

Full-stack facility management system for tracking maintenance requests, work orders, and asset records across campus facilities.

Website DevelopmentHTML/CSSJSMySQL

04

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FoodLink Donation Platform

Web platform connecting food donors with beneficiaries to reduce food waste and address hunger in local communities across the Philippines.

FlutterPHPMySQLBootstrapjQuery

05

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Hexadecimal 7-Segment Decoder Design

Designed a custom 4-bit hexadecimal to 7-segment decoder using K-map optimized SOP equations, physically implemented with cascaded 7400-series logic gates and strict "Manhattan" breadboard routing.

Hardware DesignCircuitBreadboardCombinational Logic

06

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Automated Document & Serial Number OCR Scanner

An optical character recognition (OCR) pipeline that automatically extracts, reads, and logs serial numbers and text from physical notes to eliminate manual data entry errors.

PythonOpenCVPyTesseractAutomation

07

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AI-Powered Automated Meeting Note-Taker

An automated productivity script that captures screen activity and audio simultaneously, leveraging the Gemini API to generate structured meeting summaries.

PythonGemini APIProductivityWorkflow

08

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