Larry Vargas

LV

Looking for a job

Larry Vargas

@larryvargas

Junior Software Developer building web applications like FacturaFácil AI, with invoice management, PDF generation, and automated reminders.

What I'm looking for

I'm interested in learning new technologies and contributing to the development of software solutions.

I developed FacturaFácil AI, a web application for managing invoices, generating PDF documents, and automating reminders. I integrated Gemini API natural-language features, Google OAuth authentication, and Mercado Pago and Stripe subscription payments.

As a QA Functional Testing Trainee at a1qa, I analyze requirements, execute functional tests, and document defects in Jira and Linear. My personal and academic projects have also included full-stack CRUD development and Java/Spring work on a collaborative pet rescue and adoption app.

Experience

Work history, roles, and key accomplishments

AQ

Current

QA Functional Testing Trainee

Current

a1qa

Jul 2026 - Present (4 months)

Performed requirements analysis, functional test execution, and error detection in web applications. Documented and monitored defects in Jira and Linear, and conducted responsive testing across devices and Android app log collection.

Functional Testing Requirements Analysis Jira Linear Android Studio ADB Logcat Postman SQL Git AI Tools

Education

Degrees, certifications, and relevant coursework

UU

Universidad Tecnológica Nacional – Facultad Regional Buenos Aires (UTN-FRBA)

Information Systems Engineering, Information Systems Engineering

Advanced student of Information Systems Engineering, with practical experience in web application development through personal and academic projects.

SC

Scrimba

React • Python • HTML • CSS • JavaScript, Web Development

Completed courses in React, Python, HTML, CSS, and JavaScript.

IF

IEEE UTN FRBA

Seminars, Web Design, API REST, Spark, NoSQL, SecDevOps

Attended seminars on Web Design, API REST, Spark, NoSQL, and SecDevOps.

UD

Udemy

Ultimate JavaScript Course, JavaScript

Completed the Ultimate JavaScript Course.

EA

Edutin Academy

Software Tester Course, Software Testing

Completed a Software Tester Course.

Tech stack

Software and tools used professionally

Postman

GitHub

MySQL

PostgreSQL

Node.js

Spring Boot

Next.js

NestJS

Spring MVC

Android Studio

Jira

Linear

React

JavaScript

Python

Java

JSON

TypeORM

Hibernate

Stripe

TypeScript

Git

SQL

Supabase

Mercado Pago

REST APIs

Availability

Looking for a job

Location

Argentina

Authorized to work in

Salary expectations

30k+ USD

Social media

Job categories

Software Developer QA Tester Front End Developer Backend Engineer

Skills

Web Application Development Functional Testing Requirements Analysis Defect Documentation Frontend Development Backend Development Database Integration REST APIs JavaScript TypeScript Java SQL React Next.js NodeJS

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