Skills

  • Languages: TypeScript, JavaScript, HTML, CSS, SQL, Python, Java, C#
  • Frameworks/Libraries: React, Node.js, FastAPI, Next.js, Svelte, SvelteKit, NestJS, React Native
  • Artificial Intelligence: LLM development with Amazon Bedrock, Object detection and classification with YOLOv8
  • Methodologies and software engineering practices: Agile, Scrum, Design patterns, Clean Architecture

Experience

Software Engineer

First Factory

Heredia, Costa Rica

Jan 2021 - Present

  • Full stack developer in new and legacy projects
  • Developed web applications with technologies such as React, Node.js, AWS, Azure, GraphQL, SQL, Python and React Native, among others.
  • Performed backlog grooming with clients.
  • Co-managed a project and designed requested features.
  • Refactored legacy code and migrated features to new technologies.

Research Professor

CITIC, University of Costa Rica

San José, Costa Rica

Mar 2023 - Present

  • Developed an automated system that can detect unhealthy ads
  • Created and processed a dataset with junk food images and their respective classes
  • Implemented and trained a Deep Learning model to automatically detect junk food images using Python and YOLOv8

Web Development Co-Instructor

ECCI, University of Costa Rica

San José, Costa Rica

Feb 2023 - Mar 2023

  • Designed front end development workshop for 3 weeks.
  • Taught HTML, CSS, JavaScript, frameworks, meta-frameworks, React, client side rendering, server side rendering, among others.

Projects

Organizer

React Native, TypeScript, SvelteKit, Go

Jul 2023 - Present

  • Agenda for people with ADHD
  • Focused on people who have trouble remembering important events

Unhealthy Food Detection

Python, YOLO, Deep Learning

Mar 2023 - Present

  • Multidisciplinary effort (nutrition and computer science) to detect and classify unhealthy food ads
  • Create an unhealthy food dataset
  • Train different models using YOLOv8
  • A paper was written to report preliminary results and it was published in CISTI'2023

Education/Certification

AWS Certified Cloud Practitioner

Credential ID: 3NJ97G1B5NE41VC7

2024

Master's degree, Computer Science

University of Costa Rica

2021 - Present

Bachelor's degree, Software Engineering

University of Costa Rica

2015 - 2020