
Flagship 01
AWS SBG uCTF 2026
Led the technical build of USLT's first CTF: 45 challenges I authored, 8 teams, and a live CTFd platform behind Nginx and a Cloudflare Tunnel.
- CTFd
- Nginx
- Cloudflare Tunnel
- Challenge Authoring
- Cybersecurity
Proof of work
Selected work
Five flagships with receipts — infrastructure I built and ran, ranked competition runs, a career certification, and a University of Tokyo data science course. Everything else sits in the archive below.

Flagship 01
Led the technical build of USLT's first CTF: 45 challenges I authored, 8 teams, and a live CTFd platform behind Nginx and a Cloudflare Tunnel.

Flagship 02
Placed 5th overall with my team at Hack4Gov 2026, the capture-the-flag competition hosted by DICT Region II.

Flagship 03
Represented USLT as team SafebytePH at Hack The Box's global CTF: team MVP with 42 of 136 flags and 25,900 points, finishing 592nd of 6,744 teams.

Flagship 04
Completed Cisco Networking Academy's Cybersecurity Defense Analyst career path and pathway exam through the DICT-ITU DTC Initiative.

Flagship 05
Completed the University of Tokyo Matsuo-Iwasawa Lab's data science course, studying ML from the fundamentals and building a predictive model as my final project.
33 of 33 projects
Other
Write-up of our team's run at Cyber Apocalypse 2026 (July 24–29, 2026), where I represented the University of Saint…
Paper
Designed and simulated a collapsed two-tier network for a hypothetical two-story co-working space, supporting100 to…
Code
An interactive CLI reconnaissance tool built in Python and packaged with uv. It runs as a session-based shell for…
No public link
Code
A Chrome new-tab extension inspired by Momentum Dash, built with React and the Unsplash API. Features a 24-hour local…
No public link
Code
A full-stack personal productivity web app built with Next.js 14, TypeScript, and Firebase. It features task…
No public link
Code
This platform serves as the improved version of ITE Digital Portfolio, built with Laravel, and supports different…
No public link
Code
A static learning website for Java fundamentals. Contains information about the background, data types, operators,…
Code
This platform serves as a centralized digital repository for ITED instructors at the University of Saint Louis…
No public link
Code
A landing page for Tara-vel, a public transportation companion app for Cagayan Valley commuters.
Code
The admin panel for managing Tara-vel functions and users
Other
Guide on how I found the bug and got the flag from the hosted instance.
Code
A portfolio website built with Bootstrap 5, HTML, and vanilla JS featuring dynamic content loading and smooth…
Code
A Basic web application for a shoe store e-commerce website. Features product listings, role-based authentication,…
Code
An application that uses bootstrap datatable. Uses MySQL database to store employee records.
Code
A simple chat application built with Python using socket programming and Tkinter for the GUI.
Code
Recreation of SDG 14 Promotional Website with Bootstrap 5, PHP, and MySQL.
Code
A PHP-based admin dashboard for managing users of the Aeluminate platform.
Code
Minimum Viable Product (MVP) web application developed for Unstuffed, a startup solution presented at the Philippine…
Paper
A mini literature review on the applications of AI in cybersecurity, particularly in the financial sector.
Paper
Detailed analysis of machine learning applications in cybersecurity, including threat detection algorithms and…
Code
A comprehensive automation testing repository utilizing Microsoft Playwright for Java to perform end-to-end web…
Code
A repository dedicated in promoting UNESCO Sustainable Development Goal 14: Life Below Water.
Code
A practice project for PHP development, focusing on login and registration functionalities with MySQL database…
Paper
Developed a detailed network infrastructure and basic security plan, including equipment and hardware selection, cost…
Code
A multiplayer word game based on Boggle, built with Python using CORBA architecture and MySQL database. Players…
Code
A multiplayer word game based on Boggle, built with Java using CORBA architecture and MySQL database. Players compete…
Code
This project uses Java RMI Structure following a client-server architecture, allowing users to create art commission…
Code
A platform for live music streaming built with Java, MySQL, and JDBC. Features DAO pattern for database operations…
Code
My first portfolio website created.
Code
A repository for practicing web development skills.
Code
A simple website that calculates the final GWA of a student based on their grades and units.
Code
A collection of data structures and algorithms implemented in Java.
Code
A collection of data structures and algorithms implemented in Java.
Gallery
Interface captures from shipped builds, event photos, and certificates — every card is a real artifact.




























Credentials
The full paper trail — every card downloads its file. New credentials land here, in one place.
2026
21 files
2025
9 files
Badge wall
20 badges

Apply AI Update Your Resume

Computer Hardware Basics

Cyber Threat Management

Cybersecurity Defense Analyst Career Path

Data Analytics Essentials

Digital Awareness

Digital Safety and Security Awareness

Endpoint Security

Ethical Hacker

Industrial Cybersecurity Essentials

Introduction to Cybersecurity

Introduction to Data Science

Introduction to Modern AI

Linux Essentials

Network Defense

Networking Basics

Networking Devices and Initial Configuration

Network Support and Security

Operating Systems Basics

Security and Connectivity Support
How I work
Four steps in the open, repeated on every build — nothing hidden, nothing rushed.
01
Understand the goal, the users, and the constraints first.
02
Ship working software in small, reviewable steps.
03
Test, review, and tighten everything before it goes live.
04
Document and demo so the work runs without me.
Toolkit
The tools I reach for, grouped by the job they do — broad on purpose, current in practice.
06 tools
07 tools
05 tools
06 tools
11 tools
10 tools
About
I am a dedicated Information Technology undergraduate with a passion for solving complex problems through innovative technology solutions. I am eager to be a part of an organization or company that will enrich my potentials, build my character and utilize my knowledge and skills in the best possible way for achieving the organization's goals.
My work spans software engineering, blue-team security, and networks — built in the open, hardened before it ships.
Competitions, events, programs
01
Led the technical build: 45 challenges for 8 teams on a live CTFd platform.
2026 · AWS Student Builder Group - USLT Chapter
02
Placed 5th overall at DICT Region II.
2026 · Department of Information and Communications Technology (DICT) Region II
03
Named team MVP with 42 of 136 flags solved, placing 592nd of 6,744 teams.
July 24–29, 2026 · Hack The Box
04
Completed the University of Tokyo data science course and built a predictive ML model as the final project.
April–July 2026 · Matsuo-Iwasawa Laboratory, Graduate School of Engineering, The University of Tokyo
05
Placed 2nd overall at DICT Region II.
2025 · Department of Information and Communications Technology (DICT) Region II
06
Completed the 12-hour AI learning track.
2025 · Asean Foundation with support from Google.org
07
Joined the DICT Region II Hour of Code.
2025 · Department of Information and Communications Technology (DICT) Region II
08
Practiced prompt engineering with generative AI.
2025 · Department of Information and Communications Technology (DICT) Region V
09
Placed 5th in the Philippines and 29th of 716 across Asia-Oceania.
2025 · Kaspersky
10
Placed 56th of 199 teams nationally.
2025 · Trend Micro
College to junior high
01
College · 2027 (Expected)
Bachelor of Science in Information Technology
Tuguegarao City, Cagayan
02
College · 2022-2024
Bachelor of Science in Information Technology (3rd year)
Baguio City, Benguet
03
Senior High · July 2022
Science, Technology, Engineering and Mathematics (STEM)
Asingan, Pangasinan
04
Junior High · 2020
K to 12 Curriculum
Asingan, Pangasinan
Contact
Roles, internships, projects, or just a hello. Send it here and it lands straight in my inbox. I reply within a day.