Hey! I am Jacob Aguilar

Also known as Yeikobu

iOS developer and Software Engineering student at San Sebastian Profesional Institute, Chile

Projects

iOS
Web
Contributions

Prend

To help users organize payment dates and avoid delays, I developed Prend, an iOS application that enables users to manage loan due dates through automated reminders. I used Swift and SwiftUI to create a native, optimized experience with automatic notifications and an intuitive design for easy navigation. Prend has established an active user base, with users appreciating its simplicity and effectiveness in helping them stay punctual with payments and manage their finances seamlessly.

Swift
SwiftUI
Store Kit
Firebase
Push Notifications

Las rosas del Cuarto Detonao - iOS App

I developed a platform to help my sister and her class raise funds through rose sales. The solution included a web application for making reservations with personalized dedications and an iOS application for the class committee to manage payments and orders efficiently. Using a backend built with NodeJS, Express, and PostgreSQL, and Firebase Storage for storing dedication photos, the system automated the process, enhancing both administration and user experience.

Swift
SwiftUI
TypeScript
Astro
NodeJS
PostgreSQL

Photo of Las rosas del Cuarto Detonao - iOS App

Legacy Compendium

For Legacy Compendium, an iOS application, I aimed to create an interactive guide for fans of the Hogwarts Legacy video game, developed using SwiftUI. Although the project could not be published due to copyright restrictions, it was an excellent opportunity to refine my skills in animations, transitions, and StoreKit integration for in-app payments. This experience allowed me to dive deeper into creating engaging interfaces and optimizing user experience, yielding positive results in internal tests and significant technical growth.

Swift
SwiftUI
Store Kit

Happy Donuts

An iOS application designed to streamline the ordering and customization process for local donut shops. Built with SwiftUI, the app allows users to customize their donuts, select flavors and toppings, and place orders easily. I was responsible for implementing the intuitive interface and integrating Firebase to manage orders and synchronize data in real-time. This project allowed me to apply UI/UX design skills and enhance the user experience in customization and purchasing

Swift
SwiftUI
Map Kit
Firebase

My easy crypto manager

Application to track and organize cryptocurrency investments in real-time. Consumes Coin Gecko API for accurate information. Created using Swift and SwiftUI

Swift
SwiftUI
Firebase

Tech stack

Main stack

Swift

SwiftUI

SwiftData

Git

Github

NodeJS

PostgreSQL

Firebase

Other technologies

Kotlin

Java

JavaScript

HTML

CSS

Tailwind

Astro

React

PHP

MySQL

SQL Server

About me

I’m Jacob Aguilar Campos aka Yeikobu, a Software Engineering student with a solid foundation in development and technology. While my academic background has provided essential tools to grow as a developer, I believe that what has truly accelerated my learning has been creating real projects and collaborating in practical settings with other developers.

My specialty is iOS mobile app development, working with Swift and SwiftUI to create optimized native experiences. One of my standout projects, Prend, is an app designed to help users manage and remember payment dates, integrating notifications and useful functions to enhance personal organization.

In the web development field, I specialize in frontend technologies like ReactJS and Astro, and in backend solutions with Node.js combined with Express and PostgreSQL. "Full Stack? Isn't it?"".

Throughout my projects, I’ve had the opportunity to collaborate with developers from around the world on open-source projects. These experiences have taught me to synchronize data, implement authentication, and work effectively in remote teams, skills that have been instrumental in my professional growth.

Outside of development, I enjoy inline skating and calisthenics, activities that have taught me discipline and persistence—qualities I apply in my professional life.

I’m excited to continue growing and contributing to impactful projects, applying creative and effective solutions in software development.