ts.tjesibug
TJESIBUG / PORTFOLIO

01 / SELECTED WORK

Ideas, brought to life.

A few things I've been working on. Small experiments, useful tools, and everything in between.

A closer look at the apps and tools I build.

2026

A customizable alarm clock for the web, Android, and iOS, with six combinable wake-up tests and native mobile alarm scheduling. A steady alpha with ongoing refinements, best experienced through the native apps.

KotlinJetpack ComposeSwiftUI

2026

Turn an Android tablet into a real extended Windows display and touchscreen over USB, with H.264 video streaming, multi-touch input, and configurable CPU or GPU encoding.

C# / .NETJavaFFmpeg / H.264
Repository ↗

2026

A laboratory reservation platform built for EEEI workflows, combining Google OAuth sign-in, conflict-aware scheduling, QR attendance check-in, and automated email notifications.

Next.jsTypeScriptSupabase

02 / THE PERSON BEHIND THE PIXELS

A builder at heart.

Software, systems,
and a little competitive spirit.

I'm Tristan, a BS Computer Engineering student at the University of the Philippines Diliman. My work spans cross-platform applications, full-stack web tools, and software that connects devices.

I like turning practical problems into working systems—whether that's making laboratory bookings simpler, extending a desktop onto an Android tablet, or finding a more effective way to wake up.

Away from the keyboard, I play for the UP Diliman Ultimate Frisbee Varsity Team. Teamwork and adaptability shape how I approach both projects and the field.

TOOLS & TECHNOLOGIES

Languages
PythonC / C++JavaJavaScript / TypeScriptC#PHPRust
Web
HTML / CSSReactNext.jsNode.js
Mobile
KotlinJetpack ComposeSwiftUIAlarmKit
Databases & backend
MySQLPostgreSQLSupabase
Systems & hardware
VerilogAssembly.NETFFmpeg / H.264ADB
Development & deployment
GitVercel

EDUCATION & RESEARCH

2023 – 2027 · ONGOING

University of the Philippines Diliman

BS Computer Engineering · Quezon City

Ongoing thesis: CGAN-Augmented Hybrid GNN–Transformer for Leak Detection and Localization in Water Distribution Networks.

Relevant coursework

Data Structures & Algorithms; Computer Organization and Embedded Systems; Switching Theory and Digital Logic Design; Circuit Analysis; Probability, Statistics and Random Processes; Signals and Systems; Analog and Digital Control.

Past Studies
2021 – 2023

University of the Philippines Mindanao

BS Computer Science studies · Davao City

2021

Philippine Science High School Main Campus

Biology Core · Engineering & Tech Electives · Quezon City

AUG 2019

Samsung Philippines

Algo Research for K11 (SPARK 11) Internship · Taguig City

COMMUNITY & OTHER WORK

2025

Optimized RellEf

Co-engineered a disaster response and inventory management framework for Pook Dagohoy under UP CWTS. Redesigned aid distribution workflows and built a Resident Information Tracker, Tally.so inventory system, and preparedness handbook.

2021

Project Para sa Para

Led a fundraiser for PISTON jeepney drivers affected by pandemic restrictions. Coordinated a Valorant tournament and bake sale, and worked with PISTON and Balai Obrero Foundation to turn over ₱8,000 in essential relief goods.

BEYOND THE KEYBOARDUltimate frisbee & teamwork+

UP Diliman Ultimate Frisbee Varsity · 2024–present
National Ultimate Collegiate Championships: champion (2026), 1st runner-up (2025), and 2nd runner-up (2024).

Alianti, PSHS-MC Ultimate Frisbee Varsity · 2018–2021
Represented the Philippines and PSHS-MC at UltiAsia High in Malaysia: champions (2018) and bronze (2019).

03 / GOOD THINGS START WITH A HELLO

Have something
in mind?

A project, an idea, or just a conversation.
I'd love to hear about it.

Let's talk ↗

Curriculum Vitae

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