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 have, some of them are a Milestone for me some of them for experimental.

Interests: Low Level Neovim Games Tooling Rpi/Arduino

Projects

(2025)

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)

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)

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)

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)

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)

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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Contact

Check out my other works on github