<Agustín “Swirius” Swirido />

Junior Java Developer — Full Stack & Backend

Junior Java Developer and Computer Science student. Self-taught, committed, and passionate about technology. Focused on continuous learning, personal growth, and delivering value in every project undertaken.

View projects Contact

Java
Spring Boot
JPA/Hibernate
REST
SQL
HTML/CSS/JS
Git
Maven

// About

I am a Junior Java developer with a product mindset and focus on best practices: well-separated layers, consistent endpoints, and baseline security from the start. I am described as responsible, results-oriented, and committed to continuous learning.

I am currently studying a Bachelor’s in Computer Science (Siglo 21 University) and I completed intensive programs such as Full Stack Java (Skillnest, 320h), Oracle Next Education (Alura/ONE), and Argentina Programa (UTN).

> stack.json

{
  "backend": ["Java", "Spring Boot", "JPA/Hibernate", "REST"],
  "frontend": ["HTML", "CSS", "JavaScript", "Thymeleaf"],
  "data": ["SQL", "MySQL"],
  "tools": ["Git", "Maven", "Eclipse/STS", "VS Code"],
  "practices": ["Auth & Roles", "Validations", "Error handling"]
}

// Core Skills

Java SE/EESpring BootSpring Security JPA/HibernateThymeleafRESTful APIs SQL (MySQL)MavenGit & GitHub HTMLCSSJavaScript

// Certifications

Full Stack Java · Skillnest (320 hrs)
Oracle Next Education (ONE) · Alura (343 hrs)
Argentina Programa · UTN

// Education

Bachelor’s in Computer Science · Siglo 21 University
In progress

// Featured Projects

Mercado Swirius — E-commerce

Spring Boot · Thymeleaf · JPA · Security

Authentication & roles · CRUD for products/categories
Cart, checkout confirmation, and purchase history
Search + filters by price and category
Image uploads and error handling

View code In progress

SkillUp — Guidance & Soft Skills

HTML · CSS · JavaScript

Career orientation form with suggestions
Soft-skills test with summary
Interactive “DressCode” module (drag & drop)

View code Live demo

// Experience

Phone Sales Representative — Academia MegaService

May 2024 - Jun 2025

Managed outbound/inbound sales cycles for online tech/education products with consultative selling.
Maintained CRM hygiene (activities, follow-ups, SLAs) and coordinated handoffs with field/support.
Built weekly reports (Excel/Sheets) to inform script iterations and campaign focus.

Administrative Assistant — Real Estate Agency

Feb 2020 - Mar 2024

Maintained property/customer databases and standardized document templates.
Coordinated calendars, visits, and reminders to streamline showings.
Prepared invoices/receipts and tracked payments using spreadsheets.

// Contact

Email: swiridoagustin123@gmail.com
Phone: +54 9 11 5514-2785
WhatsApp: Click here!
LinkedIn: linkedin.com/in/swiridoagustin/
GitHub: github.com/Swirius