ALAN ACUÑA
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ALAN ACUÑA

ALAN ACUÑA

Java Backend Developer Jr

Buenos Aires, Argentina

Java Backend Developer Junior with practical experience developing REST APIs using Java and Spring Boot. Has worked on personal and academic projects applying object-oriented programming, layered architecture, and good development practices. Experienced in data persistence with Spring Data JPA / Hibernate and relational databases. Interested in joining a backend team to continue professional growth.

Notable Projects

API REST – Sistema de Gestión de Usuarios

Desarrollo de una API REST utilizando Java y Spring Boot, aplicando arquitectura en capas. Implementación de operaciones CRUD, validaciones de datos y manejo de excepciones. Persistencia de datos con PostgreSQL mediante Spring Data JPA / Hibernate. Gestión de migraciones de base de datos con Flyway. Contenerización del entorno de base de datos utilizando Docker. Implementación de tests unitarios con JUnit y Mockito

Java, Spring Boot, REST, PostgreSQL, Spring Data JPA, Hibernate, Flyway, Docker, JUnit, Mockito

Aplicación de Consola – Gestión de Tareas

Desarrollo de una aplicación de consola utilizando C# y .NET. Implementación de funcionalidad CRUD completa con validaciones de datos. Persistencia de información en SQL Server mediante Entity Framework.

C#, .NET, SQL Server, Entity Framework

Backend para Aplicación Móvil – Gestión Simple

Diseño e implementación de la lógica backend aplicando buenas prácticas de desarrollo y patrones de diseño. Desarrollo de pruebas unitarias con JUnit y Mockito, alcanzando cobertura funcional completa.

Java, JUnit, Mockito

Highlights

Multi-Project Contributor

Active contributor across 10+ repositories.

GitHub Stats

10

Public Repos

0

Stars Received

0

Followers

64

Recent Commits

3

Recent Pull Requests

5

Recent Code Reviews

Developer Growth

Contributions Month

Contribution Activity

Less
More

Projects

obj1unq/2024s2-tp-grupal-juego-grupo-1-uwu

This repository contains a 2024s2 group project focused on developing a game.

156 total commits (15.4% of commits) 8 total PRs (0% of PRs)
Wollok 100%
2 24 commits/month Since Oct 2024 Last active 1 year ago

Imalimac/TP-Integrador-POO2-Grupo-15

Academic final project for an Object-Oriented Programming 2 course.

23 total commits (78.3% of commits) 2 total PRs (0% of PRs)
Java 100%
18 commits/month Since May 2025 Last active 11 months ago

Pichu224/JavaUserManagerAPI

A Java API for managing user accounts and related operations within applications.

11 total commits (100% of commits) 0 total PRs
HTML 0.7% Java 99.3%
11 commits/month Since Dec 2025 Last active 5 months ago

obj1unq/2024s2-tp3-cami-n-Pichu224

Student project: Practical Work 3 for an Objects 1 course at UNQ during the 2024s2 semester.

5 total commits (40% of commits) 1 total PRs (0% of PRs) 5 reviews
Wollok 100%
2 commits/month Since Sep 2024 Last active 1 year ago

Pichu224/GestionDeTareasCSharp

A C# application for managing and organizing tasks.

3 total commits (100% of commits) 0 total PRs
C# 100%
3 commits/month Since Jan 2026 Last active 5 months ago

Pichu224/PracticeGitHub

A repository for practicing Git commands and exploring GitHub functionalities.

2 total commits (100% of commits) 0 total PRs
2 commits/month Since Aug 2024 Last active 1 year ago

Pichu224/2024s2-academia-de-magia-LeanGaSan

An academic Lean Theorem Prover project themed as an academy of magic.

5 total commits (40% of commits) 0 total PRs
Wollok 100%
2 commits/month Since Oct 2024 Last active 1 year ago

Pichu224/poo2

This project likely provides resources and code examples for Object-Oriented Programming (POO).

1 total commits (100% of commits) 0 total PRs
1 commits/month Since Apr 2025 Last active 1 year ago

Pichu224/unq-po2-acuna

UNQ Object-Oriented Programming 2 course materials, likely related to a class taught by Acuna.

1 total commits (100% of commits) 0 total PRs
1 commits/month Since Apr 2025 Last active 1 year ago

Pichu224/EIS-apiBancaria

Provides an API for banking operations, managing accounts, and financial transactions.

47 total commits (27.7% of commits) 13 total PRs (15.4% of PRs)
Java 100%
13 commits/month Since May 2026 Last active 1 month ago

Technologies

Expert in:

Java Spring Boot REST

Languages

Java Expert C# Intermediate

Frameworks

Spring Boot Expert Spring Web Advanced Spring Data JPA Advanced Hibernate Advanced .NET Intermediate Entity Framework Intermediate

Tools

Git Advanced Maven Intermediate MapStruct Intermediate Lombok Intermediate

Databases

SQL Advanced PostgreSQL Advanced Flyway Intermediate SQL Server Intermediate

Testing

JUnit Advanced Mockito Advanced

DevOps

Docker Intermediate

Other

REST Expert

Education

Licenciatura en Informática

Universidad Nacional de Quilmes

Informática

2022 – Present

Spoken Languages

Español Native
Inglés Intermediate