itsmeyessir | My Portfolio

About Me

Hi! I'm Robbie, a data scientist and software engineer with a passion for turning complex information into clear, actionable insights. I work extensively with Python and PHP to analyze data, build backend systems, and develop scalable solutions. On the development side, I create sleek, high-performance web and mobile experiences using Flutter, React, Next.js, and other modern web frameworks to bridge the gap between analytical precision and intuitive design.

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Highlights

Winning Meralco Idol Hackathon

Secured 3rd place with GridGuard in Meralco Idol Hackathon 2024, an AI-driven power grid monitoring system.

First Time as a Speaker

Shared my experience in joining hackathons and gave tips and tricks at NU - Manila's Computer Science Society's Sprint Hackathon Training Seminar.

The Goated Trio

Our research on smart commuting with geospatial risk analysis was accepted in multiple conferences and properly defended in MLMI 2025.

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Projects

A selection of my technical work, demonstrating problem-solving, architectural design, and full-stack engineering across various domains.

Modern Scientific Calculator

A feature-rich scientific calculator built with Java in Android Studio, featuring advanced math functions and a sleek UI design.

JavaAndroid StudioXMLMaterial DesignJUnit

Roadfie

A geospatial temporal risk analysis app that provides context-aware navigation recommendations based on MMDA monitored roads data.

PythonXGBoostClusteringStreamlitGIS

Domfie

An autonomous web scraper that heals its own broken CSS selectors using a fine-tuned multimodal LLM and DOM-aware RAG.

PythonQwen2.5-CoderUnslothLlamaIndexOllamaCrawl4AIStreamlit

Scamfie

AI-powered scam detection for Facebook Marketplace and Carousell — a Chrome extension that analyzes listings in real time and delivers a forensic risk verdict.

JavaScriptChrome Extensions (MV3)Node.jsExpressGroq APILLM

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Updates

Project release notes and technical documentation.

v1.0Dec 7

v1.0 — The Self-Healing DOM Scraper

An autonomous web scraper that repairs its own broken CSS selectors using a fine-tuned Qwen2.5-Coder model and DOM-aware RAG pipeline.

View Release

v1.0Nov 30

v1.0 — AI-Powered Scam Detection

A Chrome extension that analyzes Facebook Marketplace and Carousell listings in real time using a forensic LLM engine to detect scams.

View Release

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Contact

Want to work together or have a question? I'm currently open for new opportunities and always excited to connect with fellow builders.