Justine Tenorio / projects

Senior CompSci Student • Linux enjoyer • Low‑level • Embedded Systems


About

CS student looking to make his dev environment more enjoyable to use. Here's some projects that I'm proud of, some of them are a milestone to me while some of them for experimental. I mainly code in neovim using tmux to manage multiple terminals, and is actively trying to expand my tools.

Interests: Low Level Neovim Dota2 Tooling Embedded Systems

Projects

(2026) | Current Version: 0.1

C++ Qt6 JavaScript CMake Desktop App

A Storyboard Editor I made in C++ using Qt for a game called osu!. It lets you create scenes and sprites by writing some JavaScript in a built-in editor, then preview them in the app. It's currently in development and I'm working on making it more stable and feature complete.

untitled-rhythm-game (WIP)

C++ UART ESP32 Raspberry Pi Embedded Systems

A Guitar Hero inspired rhythm game I'm building as an Embedded Systems project. It uses an ESP32 to take inputs from buttons then sends data over UART to a Raspberry Pi. I plan to put speakers to match the visuals of the game to the music being played.

(2026) | Webpage

TypeScript Chrome Extension

A Chrome extension I built during a hackathon to cut down how many requests a website makes. It has four different tiers that trade features for lower bandwidth use, so it can be useful when your connection is limited or you just want a lighter browsing experience. It started as a hackathon idea, but I’d like to keep refining it.

(2025)

C POSIX CLI

A Simple linux shell I made for my Operating Systems class using C that uses fork() and execvp() to run those arguments. I then took the program and polished it, fixing some problems it had when you use multiple pipes. After that I added a way to change directories to make it somewhat usable using _chdir().

(2025)

C++ TCP Networking

A file sending program I created using C++ that allows you to send files through local IP. Could also be used to send files publicly but I won't recommend it personally.

(2023)

Java

An addition calculator I made using Java utilizing linked lists to make it possible to add big integers. It asks for a string input then puts it all in a linked list backwards and converting them to integers. It then starts adding the two integers from the 2 linked lists from left to right. The program then checks if the sum of the two integer from the current node is bigger than 9, if it is bigger than 9, then we take the modulo 10 of it. This is what gives a carry value to pass onto the sum of the next integers in the linked list.

(2025)

C++ CLI

A CLI tool I made that is meant to manager tasks that you have. It has commands that lets you add, remove, and mark/ unmark tasks. I have plans to make this into an actual tool for Linux but for now it's just simple CLI tool that needs the executable to run.

(2023)

Python CLI

A CLI app that I made using Python and uses OOP to replicate functionality of a Banking system that you'd normally see That could handle multiple accounts through the use of account numbers. The program has a menu system that runs in an infinite loop and lets you pick from the option by typing in a number. It lets you pick whether you'd want to deposit or withraw money as well as letting you check the balance of your account.

(2023)

Python CLI

A menu driven program built on Python that uses OOP and logs employee data into a .dat file type to have persistency.This program have CRUD operations that lets you Add, Look up, Change , Delete, and print out emplyee Data.

Media

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random picsum

Experience/Feats

Voted 2nd as Best Team Presentation for HCI class


Won Best Tech Name @ SFHacks 2026

Contact

Check out my other works on github