Hi, I'm Federico Roldós.

> Full-Stack Engineer & DevOps Specialist

IT Technician from Montevideo, Uruguay. I build reliable backends, complete full-stack apps, and the infrastructure they run on. From Java and Flask services to CI/CD pipelines, containers, and self-hosted servers.

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01

About me

I'm Federico, an IT Technician graduated from UTEC Uruguay and currently pursuing my B.Sc. in IT, with a DevOps certification from ORT University and an international exchange at Karelia UAS in Finland. My focus is on backend engineering, infrastructure, and automation, but I'm comfortable shipping end-to-end products, designing APIs, building UIs, setting up automatic pipelines, and deploying them.

Outside of coursework I build and maintain my own personal projects, from web apps to desktop tools, alongside administering my own servers and writing plugins. I care about clarity, reliability, and getting things to actually deploy.

LocationMontevideo, Uruguay
DegreeHigher Technician in IT (UTEC)
CertificationDevOps Certified (ORT)
LanguagesES · EN (C1) · FI (A1)
Emailfedericoroldos1@gmail.com
5+
Years in software
6+
Shipped projects
3
Languages
02

Experience

Full-Stack Developer - ASUR Management System (UTEC Technician Final Project)

Fray Bentos, Uruguay

2026
  • Full management system for ASUR as UTEC final project, with public site and role-based dashboards.
  • REST API in Java + Spring Boot + PostgreSQL with JWT/OAuth, roles, payments, schedulers and reports.
  • Frontend in Next.js + React + TS with registration flow, activity calendar and protected sessions.
  • Dockerized stack with Swagger docs and JUnit + Mockito unit tests.
JavaSpring BootNext.jsReact TypeScriptPostgreSQLDocker
2025
  • Containerized StockWiz microservices inventory system on Docker and AWS ECS Fargate + ALB.
  • AWS infrastructure as code with Terraform across dev/stage/prod, with auto-scaling and monitoring.
  • GitHub Actions CI/CD with SonarCloud gates, Docker to ECR, deploy to ECS and Newman tests.
  • Full project documentation and presentation as ORT DevOps graduation deliverable.
DockerTerraformAWS ECSGitHub ActionsGoPythonSonarCloud

Trainee - Emprende Tech SAS

Mercedes, Uruguay

2022 - 2023
  • Mapped the client's manual processes with the team and turned them into a digital workflow on the Microsoft Power Platform.
  • Built data-collection forms in Microsoft Forms and Power Virtual Agents chatbots that fed answers into Dataverse tables.
  • Wired everything together with Power Automate flows handling routing, notifications, and document storage in SharePoint.
  • Tested each automation with real client data and adjusted the flows based on the feedback that came back from El Abrojo.
Power AutomateSharePointDataverse
03

Selected projects

Tandem

2026

Real-time public transport app for Uruguay

Live bus map, trip planner, and STM card tools for Montevideo.

  • 24h collector over Intendencia API, ETAs learned from its own history
  • Custom vector map with buildings and sidewalk routing
  • Complete STM card support. Card recharging, balance checking and mobile payment support.
tandemapp.uy Demo

ClariFi

2026

Desktop personal finances tracker

Open-source finance tracker with multi-account and multi-currency support.

  • Flask backend over Excel data layer (openpyxl), thread-safe load / mutate / save
  • Handwritten vanilla-JS frontend with custom canvas charts
  • Native Windows build via pywebview + PyInstaller + Inno Setup, auto-update from GitHub Releases
Source Demo

So Full!

2026

Korean food & drink diary

Web app to log and rate Korean foods with category-specific attributes.

  • Google Sign-In, fully client-side: JSON in Drive AppData + images in Drive folder
  • No backend to maintain, email notifications via Vercel serverless endpoint
sofull.site Source Demo

More work

  • Personal portfolio website

    The site you're looking at. Hosting, deployment, branching strategy, and continuous improvements.

    Ongoing

  • Self-hosted server infrastructure

    Physical and virtual machines I provision and run. Linux, Windows Server, networking, containers, backups, monitoring.

    Ongoing

  • Game servers & plugins

    Private servers for various games, with custom Java plugins and player-data management.

    Ongoing
04

Education

2025

ORT University

DevOps Certification

Montevideo, Uruguay

DevOps methodology, Linux fundamentals, Git, CI/CD pipelines, DevSecOps, cloud concepts (IaaS/PaaS/SaaS), Docker, Kubernetes, IaC, observability and metrics.

2023

Karelia University of Applied Sciences

Student Exchange Program

Joensuu, Finland

ICT business, programming (Python), IT infrastructure architecture, digital technology essentials, intercultural communication, working in international teams, Finnish.

2021 - Present

Technological University UTEC

IT Technician / B.Sc. in IT (in progress)

Fray Bentos, Uruguay

Software engineering, databases, operating systems, computer networks, web development, systems analysis, and cloud computing fundamentals.

05

Certifications

  • AWS Academy Cloud Foundations

    Oct 2024

    Amazon Web Services

  • IT Essentials

    Aug 2023

    Cisco

  • Python Essentials

    May 2023

    Cisco

  • Leadership in the Digital Era

    Oct 2024

    edX

  • Introduction to Jenkins

    Jun 2023

    edX

  • Introduction to Kubernetes

    May 2023

    edX

  • Google Cloud Computing Foundations

    Oct 2024

    Google

  • Microsoft Certified: Azure Fundamentals

    Oct 2024

    Microsoft

  • Microsoft Certified: Power Platform Fundamentals

    Nov 2022

    Microsoft

06

What I work with

Drag or scroll to spin

07

Let's work together

I am open to internships, full-time roles, and freelance projects. Email or LinkedIn gets the fastest reply.