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Facundo Uriona

Hello, my name is

Facundo Uriona

Senior Frontend Engineer based in Córdoba, Argentina, with 6+ years of experience building reliable web, mobile, and cloud-based products. I specialize in translating complex product requirements into maintainable interfaces, with a systems perspective shaped by experience across backend services, APIs, infrastructure, deployments, and production support.

Currently, I work as a

Senior Frontend Engineer

@eden

As a Senior Frontend Engineer at Eden, I build capabilities for a PACS platform used to view and interact with DICOM medical images. I help evolve the team's engineering harness, strengthen end-to-end quality with Playwright, and apply AI-assisted workflows to improve delivery while maintaining technical ownership. I was also a key frontend contributor to Eden's FDA submission efforts, supporting the quality, validation, and traceability expected in a regulated medical-device environment.

Projects

Logo - Vitau Vitau

(2020 - 2024)

Vitau is a digital pharmacy that offers nationwide medicine delivery in Mexico. The platform consists of a web e-commerce, a mobile application, and a backend system that seamlessly integrate to provide a smooth shopping experience. It features an advanced product search powered by Elastic Search, a secure authentication system, and a scalable architecture designed to handle high demand efficiently.

JavaScript
TypeScript
Python
React.js
Next.js
Django
React Native
Elastic Search
PostgreSQL
Redis
Celery
Docker
JWT
EC2
API Gateway
Fargate
S3
Transfer Family
React Query
Formik
Cypress
Download on the App Store Get it on Google Play
Demo - Vitau Demo - Vitau Demo - Vitau
Browse and purchase medicines with ease.

Logo - FairSplit (WIP) FairSplit (WIP)

(2024 - Present)

FairSplit is a web application designed to simplify the management of shared expenses in couples, implementing a proportional division system based on each person's income. The application stands out for its focus on financial equity, automatically calculating the contribution of each member according to their economic capacity.

TypeScript
Python
React
Next.js
Django
PostgreSQL
Tailwind CSS
HTML
CSS
React Hook Form
Zod
Zustand
Demo - FairSplit (WIP)
Enter your monthly expenses and divide them proportionally with your companion.

Logo - Fundación Sonrisas que Abrazan Fundación Sonrisas que Abrazan

(2024)

Sonrisas que Abrazan is a web platform designed to support children with cancer and people in vulnerable situations by providing resources, assistance, and a community of solidarity. The application facilitates donations, volunteer registration, and event organization to enhance social impact.

TypeScript
React
Next.js
HTML
CSS
Demo - Fundación Sonrisas que Abrazan
Landing page.
Experience

Senior Frontend Engineer

Logo - Eden

Eden

Remote

Sep 2025 - Present

  • Build and evolve PACS DICOM viewer capabilities for complex, multi-modality clinical imaging workflows.
  • Contribute to a high-performance engineering harness that improves delivery feedback loops, quality controls, and team consistency.
  • Apply AI-assisted development workflows with Claude Code to accelerate research, implementation, and automation while maintaining technical ownership.
  • Strengthen end-to-end product quality through Playwright automation and scalable React/TypeScript architecture.
  • Served as a key frontend contributor to Eden's FDA submission efforts, supporting the quality, validation, and traceability expected in a regulated medical-device environment.
TypeScript
React
GraphQL
Cornerstone
NX
Playwright
Claude Code
AI-Assisted Development
Regulated Software
Clean Architecture
Micro Frontends
DICOM
PACS

Full Stack Developer

Logo - Nubiral

Nubiral

Remote

Dic 2024 - Sep 2025

  • Developed modular frontend components using React, state management with Zustand, and asynchronous data handling with React Query.
  • Implemented unit testing strategies with Vitest and integrated automated testing pipelines via GitHub Actions to ensure code reliability.
  • Contributed to backend development in a microservices-based monorepo using Python and FastAPI, following scalable architecture patterns.
  • Deployed serverless workflows using AWS Lambda and API Gateway to optimize backend service execution.
  • Integrated AWS Cognito for secure user authentication, ensuring compliance with identity management best practices.
  • Advocated for code quality standards by documenting implementation patterns and participating in code reviews.
JavaScript
TypeScript
Python
React
FastAPI
AWS
Azure
Microservices
Docker
CI/CD
Pytest
Vitest

Full Stack Developer

Logo - Vitau

Vitau

Remote

Sep 2020 - Nov 2024

  • Developed and optimized responsive UIs with React/Next.js and React Native.
  • Designed scalable UI architectures and managed state with Zustand and React Query.
  • Built and maintained backend systems with Django, implementing Celery for automation.
  • Developed a Go microservice for multimedia file compression.
  • Secured authentication with JWT and OS-level secure storage.
  • Implemented unit and E2E testing with Pytest and Cypress, automated via GitHub Actions.
  • Deployed and managed cloud infrastructure with AWS (Lambda, API Gateway, EC2, S3, Fargate).
  • Containerized applications with Docker and automated deployments.
  • Implemented analytics and monitoring with Sentry, Mixpanel, and Metabase.
  • Led third-party API integrations and provided technical support.
JavaScript
TypeScript
Python
React
Next.js
Django
React Native
Expo
AWS
Serverless
PostgreSQL
Zustand
Pytest
Sass
HTML5
CSS3
Metabase
Sentry
Education

Systems Engineering (Not Graduated)

Logo - Universidad Tecnológica Nacional

Universidad Tecnológica Nacional

Córdoba, Argentina

2017 - 2020

Completed three years of Systems Engineering program, establishing strong foundations in computer science fundamentals, algorithms, data structures, and mathematical logic. Gained comprehensive knowledge in programming principles, system analysis, and problem-solving methodologies. The program's rigorous approach to engineering concepts continues to influence my systematic development practices.

Algorithms
Python
Data Structures
Mathematical Logic
System Analysis
Programming Fundamentals
Problem Solving
Computer Architecture
Operating Systems
Databases
Programming Paradigms