I design and build intelligent software—from local-first AI tools and computer vision pipelines to modern web and mobile apps. ML Engineer @ Flyrank.ai, Computer Science student at Holy Angel University, and former Chapter Lead at Google Developer Groups on Campus HAU.
Core skills: Computer Vision, Local AI, Machine Learning, Flutter, Next.js, Python, Firebase, Cybersecurity, Docker, FastAPI, TypeScript, PyTorch, React, Reinforcement Learning, Supabase, Security & Auth, Cloud Architecture, PostgreSQL, Node.js, Tailwind CSS. Technology Partners: Google DeepMind, NVIDIA, Anthropic Claude, OpenAI, Google Antigravity, Meta LLaMA, Ollama, Cursor.
A developer who loves combining clean user experience with real-world artificial intelligence.
I am an ML Engineer at Flyrank.ai and Computer Science student at Holy Angel University who enjoys turning creative ideas into useful, everyday software.
Whether I'm developing offline-first local AI tools, building smart camera glasses for my undergraduate thesis, or leading 1,000+ members at Google Developer Groups, I focus on delivering clean code and real-world value.
AI & Computer Vision
Building practical machine learning models, smart object detection, and local AI tools that run directly in your browser or device.
Full-Stack & Mobile
Creating polished web applications with Next.js & React, and smooth cross-platform mobile apps with Flutter.
Hackathon Winning Speed
17+ national and global championships. Skilled at rapidly transforming ideas into working, judge-ready prototypes.
Developer Leadership
Former Chapter Lead at GDG on Campus HAU, leading workshops and mentoring over 1,000 student developers.
Core Skills & Proficiencies
GitHub Activity & Daily Commits
Ranked #11 Top Contributor in the Philippines with 11,375 verified commits across 70+ shipped applications.
11,375 contributions in the last year
← Scroll horizontally to view full year →
Domo Ecosystem & Autonomous Tools
70+ Apps shipped for AI agents, developers, and privacy-first builders.
All in One Agentic Tool Hub
Technical leadership at Google Developer Groups, research internships, and mission-driven engineering.
Machine Learning Engineer
FEATUREDArchitecting machine learning pipelines, fine-tuning language models, and developing intelligent automation systems.
Consultant & Former Chapter Lead
FEATUREDMentoring and advising the executive board, guiding technical curriculum and workshop strategy, and stewarding community growth across regional university chapters.
Machine Learning Intern — Computer Vision
FEATUREDDeveloping and testing computer vision pipelines and deep learning models. Focused on model inference optimization, data evaluation pipelines, and production-grade computer vision challenges.
Software Engineer
Architected and deployed a mobile travel and tourism platform for the Philippines. Engineered stateful UI components in Flutter, designed Supabase backend schemas, and integrated resilient REST API services.
Prompt Engineering Intern
FEATUREDEngineered structured prompt topologies and evaluated large language model behaviors. Contributed to quality assurance pipelines and benchmark evaluations for generative AI workflows.
Private, offline-first AI tools, computer vision research and mobile apps. Tap a card for the details.
More from GitHub
41 public repositories, from research models to client systems.
EasyLense Vision Model
The deep learning side of my thesis: a MobileNetV2 model with Google ML Kit that helps visually impaired users recognize objects.
HireME
An AI interview coach. It watches your delivery with MediaPipe and gives feedback on your answers using Gemini.
CrowdSense
A Gemini hackathon build styled like an emergency operations center, for monitoring crowds in real time.
OrbitGuardian
Tracks aircraft from ordinary video, no radar needed. It overlays positions, predicts flight paths and shows flight analytics.
FlowCast AI
Real-time video analysis for busy city areas. It groups people and predicts how crowds will move.
InfraMind
Spots structural damage in buildings and roads from images, outlines cracks and estimates how risky they are getting.
IntelliDrive AI
A self-driving simulation that reads traffic signs with computer vision and learns to drive safely with reinforcement learning.
NeuroCare AI
A reinforcement learning agent for breast cancer diagnosis that balances accuracy against medical costs.
NeuroLearn Gesture Navigator
Learn reinforcement learning by moving through a 3D neural network with hand gestures, using only a webcam.
Bridging edge perception with physical reality: fusing real-time YOLOv8n vision telemetry with continuous PPO reinforcement learning to autonomously navigate complex simulated real-world environments.
Validated on 43 distinct traffic sign classes under diverse lighting
Balanced precision and recall across rare and critical road signs
Ultralytics YOLOv8n model optimized via FP16 TensorRT / ONNX
PPO actor-critic training with generalized advantage estimation
How I Built IntelliAIDrive
From synthetic physics simulations to physical roads: sub-2ms YOLOv8n edge perception coupled with continuous PPO reinforcement learning across complex simulated real-world environments.
Perception Decoupling: Solving the Sim-to-Real Gap
Monolithic end-to-end pixel-to-torque deep networks suffer from catastrophic sample complexity, brittle failure modes, and uninterpretable black-box decisions. By decoupling high-frequency visual perception from control policy, the system converts rich RGB camera streams into compact, interpretable semantic state vectors.
National championships, hackathon victories, and academic distinction across competitive arenas.
Shipathon 'Ship-a-Little' Trophy — App Builders PH × Huawei Cloud
App Builders PH × Huawei Cloud Philippines
Awarded the prestigious 'Ship-a-Little' Trophy at the 2nd Show & Tell Meetup hosted by App Builders PH and Huawei Cloud Developer Group Philippines at the Huawei Showroom, BGC. Recognized on stage among standout Filipino builders for shipping practical, impactful software (including DomoDomo) and inspiring the local builder community to create and ship software to the world.
Shipathon 'Ship-a-Little' Trophy — App Builders PH × Huawei Cloud
App Builders PH × Huawei Cloud Philippines
Certificate of Acknowledgement — GDG on Campus Lead Organizer
Google / GDG on Campus Holy Angel University
Awarded Certificate of Acknowledgement by Google for successfully serving as Google Developer Groups on Campus Lead Organizer for the 2025–2026 academic year at Holy Angel University. Conferred by Google Developer Relations Program Manager Justyna Politanska-Pyszko and Regional Lead Saad Hamid. Officially signing off after a transformative year of leadership, student mentorship, and community innovation: 'Behind every event, workshop, hackathon, and achievement were people who gave their time, energy, and hearts to make things happen. The best part of being Chapter Lead wasn’t the title or accomplishments—it was the people I met, the friendships I built, and the memories we created together. Leaving this role with a full heart, immense gratitude, and so much pride in what we built together.'
Certificate of Acknowledgement — GDG on Campus Lead Organizer
Google / GDG on Campus Holy Angel University
Google UP: Build with AI Hackathon — Champion
GDG University of the Philippines Manila
Secured the Champion title in the highly competitive 'Build with AI' hackathon organized by Google Developer Group (GDG) at the University of the Philippines Manila. The project involved architecting an innovative AI-driven framework designed to automate the analysis of complex legal documents, Terms of Service, and contracts. By leveraging Large Language Models and natural language processing, the solution provided users with instant, simplified summaries of legal obligations and hidden clauses, significantly improving transparency and user awareness. This victory demonstrated a deep understanding of AI integration, user-centric design, and the ability to solve real-world problems through cutting-edge technology.
Google UP: Build with AI Hackathon — Champion
GDG University of the Philippines Manila
SkyDev 2025 Hackathon — Champion
SkyDev Community
Achieved First Place at the SkyDev 2025 Hackathon with an impactful project dedicated to revolutionizing accessibility for the visually impaired. The team developed a sophisticated smartphone-based assistant that utilizes advanced computer vision and real-time object detection to help users navigate their daily environments and perform tasks independently. Arron led the computer vision pipeline development, ensuring the model's accuracy and low-latency performance on mobile hardware.
SkyDev 2025 Hackathon — Champion
SkyDev Community
Sinag Award — University Distinction
Holy Angel University
Recipient of Holy Angel University's most prestigious student distinction, the Sinag Awards. Conferred for outstanding persistence, external competition victories, and technological innovation across 30+ hackathons and national championships—proving that true growth and capability are defined by passion, relentless execution, showing up, and building for the community.
Sinag Award — University Distinction
Holy Angel University
Caffeine.ai Hackathon — Champion (Technical Track)
Caffeine AI / ICP Philippines
Awarded as the Champion in the Technical Track of the inaugural Caffeine AI Manila hackathon. The winning project, EcoCycle, introduced a revolutionary approach to urban waste management by combining AI with blockchain technology. The system features a real-time AI classification engine for waste sorting, which rewards users with redeemable crypto tokens for correct disposal. Featured in PhilStar Tech.
Caffeine.ai Hackathon — Champion (Technical Track)
Caffeine AI / ICP Philippines
Shipathon 'Ship-a-Little' Trophy — App Builders PH × Huawei Cloud
App Builders PH × Huawei Cloud Philippines
Awarded the prestigious 'Ship-a-Little' Trophy at the 2nd Show & Tell Meetup hosted by App Builders PH and Huawei Cloud Developer Group Philippines at the Huawei Showroom, BGC. Recognized on stage among standout Filipino builders for shipping practical, impactful software (including DomoDomo) and inspiring the local builder community to create and ship software to the world.
Shipathon 'Ship-a-Little' Trophy — App Builders PH × Huawei Cloud
App Builders PH × Huawei Cloud Philippines
Google UP: Build with AI Hackathon — Champion
GDG University of the Philippines Manila
Secured the Champion title in the highly competitive 'Build with AI' hackathon organized by Google Developer Group (GDG) at the University of the Philippines Manila. The project involved architecting an innovative AI-driven framework designed to automate the analysis of complex legal documents, Terms of Service, and contracts. By leveraging Large Language Models and natural language processing, the solution provided users with instant, simplified summaries of legal obligations and hidden clauses, significantly improving transparency and user awareness. This victory demonstrated a deep understanding of AI integration, user-centric design, and the ability to solve real-world problems through cutting-edge technology.
Google UP: Build with AI Hackathon — Champion
GDG University of the Philippines Manila
Sinag Award — University Distinction
Holy Angel University
Recipient of Holy Angel University's most prestigious student distinction, the Sinag Awards. Conferred for outstanding persistence, external competition victories, and technological innovation across 30+ hackathons and national championships—proving that true growth and capability are defined by passion, relentless execution, showing up, and building for the community.
Sinag Award — University Distinction
Holy Angel University
Certificate of Acknowledgement — GDG on Campus Lead Organizer
Google / GDG on Campus Holy Angel University
Awarded Certificate of Acknowledgement by Google for successfully serving as Google Developer Groups on Campus Lead Organizer for the 2025–2026 academic year at Holy Angel University. Conferred by Google Developer Relations Program Manager Justyna Politanska-Pyszko and Regional Lead Saad Hamid. Officially signing off after a transformative year of leadership, student mentorship, and community innovation: 'Behind every event, workshop, hackathon, and achievement were people who gave their time, energy, and hearts to make things happen. The best part of being Chapter Lead wasn’t the title or accomplishments—it was the people I met, the friendships I built, and the memories we created together. Leaving this role with a full heart, immense gratitude, and so much pride in what we built together.'
Certificate of Acknowledgement — GDG on Campus Lead Organizer
Google / GDG on Campus Holy Angel University
SkyDev 2025 Hackathon — Champion
SkyDev Community
Achieved First Place at the SkyDev 2025 Hackathon with an impactful project dedicated to revolutionizing accessibility for the visually impaired. The team developed a sophisticated smartphone-based assistant that utilizes advanced computer vision and real-time object detection to help users navigate their daily environments and perform tasks independently. Arron led the computer vision pipeline development, ensuring the model's accuracy and low-latency performance on mobile hardware.
SkyDev 2025 Hackathon — Champion
SkyDev Community
Caffeine.ai Hackathon — Champion (Technical Track)
Caffeine AI / ICP Philippines
Awarded as the Champion in the Technical Track of the inaugural Caffeine AI Manila hackathon. The winning project, EcoCycle, introduced a revolutionary approach to urban waste management by combining AI with blockchain technology. The system features a real-time AI classification engine for waste sorting, which rewards users with redeemable crypto tokens for correct disposal. Featured in PhilStar Tech.
Caffeine.ai Hackathon — Champion (Technical Track)
Caffeine AI / ICP Philippines
Verified credentials across artificial intelligence, cloud architecture, and data engineering.
Shipathon 'Ship-a-Little' Trophy — Winner
Awarded on stage at Huawei Showroom BGC during Show & Tell Meetup 2 for shipping impactful applications (DomoDomo).
Google UP: Build with AI — Champion
First Place in 'Build with AI' hackathon. Architected legal NLP document analysis framework using LLMs.
SkyDev 2025 Hackathon — Champion
First Place with mobile computer vision assistant for visually impaired users. Low-latency edge vision pipeline.
Caffeine.ai Hackathon — Champion (Technical Track)
Champion in inaugural Caffeine AI Manila hackathon. EcoCycle AI waste classification + blockchain rewards.
UNity 2025 Hackathon — Champion
Top spot at UNity 2025. GuardianNet AI disaster management with satellite and sentiment analytics.
SparkHub Online Hackathon — Champion
Global champion in international Devpost hackathon. Decentralized AI waste verification platform.
GHackathon — Champion
First Place at GHackathon 2026.
Appcon 2024 — National Finalist
National Finalist for EmberWatch AI-powered fire detection with thermal computer vision.
Sinag Award — University Distinction
Holy Angel University's most prestigious recognition for external competition victories, technological innovation, and passion.
Technical papers, keynote talks, media features, and independent software stories.
App Builders PH — DomoDomo Brings Agentic AI Into One Everyday Workspace
DomoDomo gathers AI agents, productivity tools, coding help, research support, file utilities, and automation into one free, open-source workspace built for local-first work.
The Builder's Table 5 — Featuring DomoDomo (Top 1, App Builders PH)
Featured on The Builder's Table 5 as Founder of DomoDomo and Top 1 on App Builders PH, diving into client-side software architecture, UX, and tech startup growth.
BetterGov.ph — Subscriptions Are Outdated. Your Data Belongs to You.
BetterGov.ph spotlight on DomoDomo: reclaiming digital sovereignty with a 100% open-source, client-side productivity suite running in your browser with zero data leaks.
UP GenAI Hackathon — National Champion
Secured first place in the national-level hackathon at UP Manila, developing an AI framework for simplifying legal documents.
Caffeine AI Manila — Champion (Technical Track)
Team Arron secures the Champion spot at the inaugural Caffeine AI Manila. Featured on Philstar Tech for innovative AI-driven community solutions.
SkyDev 2025 — AI for Accessibility Champion
Revolutionizing accessibility with computer vision. A championship project designed to assist visually impaired individuals.
Appcon 2024 — National Finalist
NeuroCare AI — Reinforcement Learning for Breast Cancer Diagnosis
Leading the Future: CEO of GDG on Campus HAU
First Launch: Community Startup 'DevHirang'
DevSync: GitHub Collaboration Meets API Testing
Pixels to Principles: UI/UX Design Workshop — Resource Speaker
AI Con HAU Official Website Launch
Top 1 DataCamp Scholar — GDG on Campus HAU
Top GitHub Developer in the Philippines — Rank #11
SkillCon — Empowering Skills, Connecting Opportunities
BotaniCatch — Top Participants | GDG Solution Challenge
From student engineer to GDG Chapter Lead — technical leadership grounded in developer mentorship and community impact.
GDSC Holy Angel University
Participated in hands-on programming bootcamps and collaborative hackathon teams.
DataCamp / GDSC HAU
Ranked #1 on the national university leaderboard with 20,500 XP across machine learning and data science tracks.
GDSC Holy Angel University
Taught student cohorts how to analyze data, build predictive models, and deploy practical analytics solutions.
GDSC Holy Angel University
Coordinated development teams building official chapter platforms and event applications.
GDSC Holy Angel University
Led the chapter Tech Committee, organized technical bootcamps, and mentored members in web and AI architecture.
Google Developer Groups on Campus (HAU)
Served as Executive Chapter Lead—spearheading major hackathons, speaker sessions, and tech bootcamps for 1,000+ members.
Affiliated Organizations
Google Developer Groups on Campus HAU
Consultant & Former Chapter Lead
Executive leadership of Holy Angel University's premier developer community, directing 1,000+ student engineers across technical domains.
Visit ChapterDEVCON Pampanga
Technical Operations Staff
Managing infrastructure, developer meetups, and open technical operations for tech communities in Pampanga.
Visit ChapterLeague of Outstanding Programmers
Technical Consultant
Provided technical guidance, algorithm review, and competitive programming mentorship for university cohorts.
Founded DevHirang as an open community platform to showcase rising developers, gamify technical milestones, and bridge Central Luzon talent with industry hackathons and internships.
WhatMentorsSay
Perspectives from faculty mentors, hackathon teammates, and student developers.
“Arron exemplifies clear structure and discipline. His diligence drives academic success, while his problem-solving reflects optimized thinking. His positive energy fosters a collaborative classroom where everyone learns together.”
“During 24-hour hackathons, Arron is the person you want handling the AI pipeline. He stays calm under pressure, designs the models cleanly, and makes sure our project actually works on stage.”
“Arron doesn't just write backend and Flutter code—he genuinely cares about how an app feels in the hands of everyday users. He built our mobile apps with incredible speed and polish.”
“His workshops on Git, APIs, and AI changed how I approach coding. Arron breaks down complex concepts into simple, practical steps anyone can build with.”
“Arron exemplifies clear structure and discipline. His diligence drives academic success, while his problem-solving reflects optimized thinking. His positive energy fosters a collaborative classroom where everyone learns together.”
“During 24-hour hackathons, Arron is the person you want handling the AI pipeline. He stays calm under pressure, designs the models cleanly, and makes sure our project actually works on stage.”
“Arron doesn't just write backend and Flutter code—he genuinely cares about how an app feels in the hands of everyday users. He built our mobile apps with incredible speed and polish.”
“His workshops on Git, APIs, and AI changed how I approach coding. Arron breaks down complex concepts into simple, practical steps anyone can build with.”
“Arron exemplifies clear structure and discipline. His diligence drives academic success, while his problem-solving reflects optimized thinking. His positive energy fosters a collaborative classroom where everyone learns together.”
“During 24-hour hackathons, Arron is the person you want handling the AI pipeline. He stays calm under pressure, designs the models cleanly, and makes sure our project actually works on stage.”
“Arron doesn't just write backend and Flutter code—he genuinely cares about how an app feels in the hands of everyday users. He built our mobile apps with incredible speed and polish.”
“His workshops on Git, APIs, and AI changed how I approach coding. Arron breaks down complex concepts into simple, practical steps anyone can build with.”
Open to AI engineering opportunities, competitive hackathons, research inquiries, and software projects.