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SANTIAGO MUSSI

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START

ABOUT ME

Santiago Mussi

I'm a junior developer from Buenos Aires (Argentina), with a solid foundation in backend, and web technologies. I'm constantly learning, building, and looking for creative ways to solve real-world problems through code.

I've developed mobile apps focused on mental well-being, managed online communities through game server administration, and built full-stack web projects that blend clean design with practical functionality. These experiences have taught me how to adapt quickly, stay curious, and approach each challenge with both technical precision and empathy for users.

Whether collaborating on a team or tackling problems independently, I enjoy every part of the development cycle... from designing intuitive interfaces to optimizing backend performance. I'm currently studying IT and continue expanding my skills through hands-on projects that push me to think critically and grow.

LANGUAGES

  • Spanish – Native
  • English – Upper-Intermediate (B2 – Cambridge FCEFS)
  • Portuguese – Intermediate / Basic

TECH STACK

JA
Java
90%
KO
Kotlin
65%
JA
JavaScript
80%
PY
Python
70%
SQ
SQL
85%
MO
MongoDB
75%
RE
Redis
70%
CA
Cassandra
80%
HT
HTML
95%
CS
CSS
85%
PH
PHP
50%
NO
Node.js
20%
RE
React
40%

JOB EXPERIENCE

2023 - PRESENT

Junior Developer

Mobile application development with Kotlin, web development using HTML, CSS, JavaScript, and PHP, and maintenance of legacy systems. Learning best practices and development methodologies.

2021 - 2022

Developer & Organizer – “Piratas” Minecraft Series

Participated in the programming and event coordination for the Minecraft series “Piratas,” for youtubers like: Vegetta777, Rubius, Willyrex, and others. Worked on custom gameplay mechanics, server logic, and storyline design.

2020 - 2021

Server Administrator – ValiantsRP Roleplay

Responsible for managing and moderating the ValiantsRP roleplay server, which owners were Vegetta777 and Willyrex. Tasks included user management, rule enforcement, event coordination, and maintaining a safe and engaging roleplay environment.

EDUCATION

2023 - PRESENT

Computer Engineering

Argentine University Of Enterprise – Specialization in software development and distributed systems architecture.

2022 - 2023

Self-Learning Path

Deepened knowledge in web technologies, cloud fundamentals, and backend systems through online platforms and personal projects.

2022

Web Development Course

Introductory web development course completed during high school, focused on HTML, CSS, JavaScript, and basic web design principles.

PROJECTS

BREAK

BreakBuddy

Android application developed in Kotlin with XML layouts, focused on preventing professional burnout. Features personalized active break reminders, gamification elements, and emotional check-ins.

GitHub
WEB

Editorial DAL Website Redesign

Redesign and migration of the Editorial DAL website using WordPress. I implemented a custom theme, optimized speed and SEO, and reorganized content for better usability while preserving the brand’s visual identity.

Visit site
PLUGIN

Linked Health Minecraft plugin

My first Minecraft plugin, which I learned to create entirely on my own. It links all players' health, so everyone shares the same life bar.

Visit plugin

TOOLS & FRAMEWORKS

AS
Android Studio
VS
VS Code
IJ
IntelliJ IDEA
Git
Git
GH
GitHub
WP
WordPress
jQ
jQuery
API
REST APIs
JS
JSON
XML
XML
Fg
Figma
Ca
Canva
Ps
Photoshop
RD
Responsive Design
MD
Material Design
Sp
Spigot API
Bk
Bukkit
MP
Minecraft Plugins
SM
Server Management

SOCIAL MEDIA

ACHIEVEMENTS & HIGHLIGHTS

🏆

Community Impact

Contributed to Minecraft series with 50M+ combined views, working with top Spanish-speaking content creators.

50M+ Views
2 Years
📱

Mobile Development

Developed BreakBuddy app focusing on mental health and productivity, implementing gamification and user engagement features.

Kotlin Language
Health Focus
🌐

Web Excellence

Successfully redesigned and optimized Editorial DAL website, improving performance, SEO, and user experience.

WordPress Platform
SEO Optimized
🎓

Academic Progress

Currently pursuing IT at UADE while maintaining active development work and continuous learning.

UADE University
2023+ Present

CONTACT