Joaquim Oliveira

Developed and maintained a production web application using Next.js and PostgreSQL, implementing frontend and backend features while architecting, provisioning, and deploying supporting infrastructure on cloud VPS environments. Designed and managed secure production infrastructure on Linux servers, including Docker-based CI/CD pipelines, TLS, firewalls, access controls, authentication, and network

Delivered all practical classes for third-year students, preparing lectures, demo code, and hands-on exercises to support application development. Guided students through building a Netflix-style Android application with a backend deployed using Nginx and Google Cloud infrastructure, troubleshooting technical issues throughout the project.

Planned and delivered practical classes for first-year Master's students, preparing demonstrations, technical exercises, and Ansible automation to support hands-on systems administration training. Guided students through deploying and managing a Ceph storage cluster on Google Cloud Platform, implementing monitor configuration, automated health management, and infrastructure orchestration with Ansi

Developed and deployed a secure digital kiosk system using Raspberry Pi, designing the system architecture and an intuitive management dashboard for easily adding, removing, and updating displayed content, while overseeing device installation and configuration.

Troubleshot and resolved hardware and software issues across company computers, providing first-line technical support and minimizing disruptions to daily operations. Served as the first point of contact for technical support, diagnosing user issues, communicating solutions clearly, and assisting employees with hardware and software problems.

Collaborated effectively within high-pressure team environments, strengthening communication, accountability, and trust while working toward shared objectives. Adapted and made rapid decisions in stressful, high-stakes situations, maintaining focus and composure when circumstances changed quickly.

Master's degree in Network and Information Systems Engineering from the University of Porto, Faculty of Sciences, completed in 2025.

Bachelor's degree in Informatics and Computing Engineering from the University of Porto, Faculty of Engineering, completed in 2024.