--- Experience
Alejandro Villagrán
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Project

The Seed

The Seed is a communication and news platform for the CTCI ecosystem. We inform, document, and disseminate technological solutions and applied science. We specialize in strategic information management and effective communication for R&D+i projects.

DjangoPostgreSQLS3DockerHTML
Project

uWallet

uWallet is a personal finance management mobile application that allows users to record and categorize their expenses and income, providing clear visualizations and analysis tools to improve their financial health.

SupabaseGitFirebaseFlutterN8N
Project

Protected Rivers Landing Page

Protected Rivers Landing Page is a project focused on creating an informative and engaging landing page to raise awareness about protected rivers.

AstroGitTypeScriptExpress.js
Project

Verifika-Bot

Development of a web scraping bot using technologies Python, WebSockets, React, PostgreSQL, RabbitMQ and Docker.

PythonReactPostgreSQLRabbitMQDockerWebsocketsThreadsGit
Project

INBiS

Development of a platform for analyzing citizen well-being, focused on quality of life indicators.

ReactTypeScriptNodeJsPythonPostgreSQLGitDocker
Work Experience

Software Developer

I am currently part of an agile development team, contributing to the creation and maintenance of a web application in Angular. The backend is in Java, with a PostgreSQL database.

March 2025 - Present

NTTData Europe & Latam

NodeJsJavaAngularFlutterPostgreSQLSpring Boot
Work Experience

Software Developer Intern

During my internship, I contributed to bug fixes in the administration interface and initiated the development of a mobile application in Flutter.

January 2025 - March 2025

NTTData Europe & Latam

NodeJsJavaAngularFlutterGitPostgreSQLSpring Boot
Work Experience

Software Engineer

PLAFarma is a scalable web platform based on the Software Factory pattern, designed to facilitate administrators in integrating new pharmacovigilance algorithms and visualizing their execution results in a user-friendly way.

July 2024 - October 2025

HASFA

PythonReactPostgreSQLRabbitMQDockerWebsocketsGitFastAPITypeScript
Work Experience

Teaching Assistant for Programming Paradigms

I worked as a teaching assistant in the Programming Paradigms course, supporting students in understanding abstract concepts and key techniques for software development using functional and parallel paradigms.

August 2024 - December 2024

Universidad Austral de Chile

HaskellCUDAC++OpenMP
Work Experience

Teaching Assistant in Databases

I worked as a teaching assistant in the Databases course, assisting students in understanding and applying core database concepts, such as relational models, SQL, normalization, and query optimization, while guiding practical work in database design and management.

June 2024 - December 2024

Universidad Austral de Chile

SQLPostgreSQLPython
Work Experience

Teaching Assistant for Software Engineering

Worked as a teaching assistant in the Software Engineering course, teaching key concepts in software development, such as UML diagrams, testing, Git, refactoring, and good coding practices following Clean Code principles.

March 2024 - June 2024

Universidad Austral de Chile

PythonGit
Work Experience

Backend Developer

Initial internship in a FONDEF project, focused on developing a citizen science mobile application that collects community perceptions about forest fires, aiming to engage the community in data collection and analysis.

January 2023 - January 2023

FONDEF IDeA ID22I10072

JavaScriptMongoDBExpressJestGit