BUPi 2.0

A project for Avanade

An cloud engineering and devsecops project for a client in the public services sector - Portugal's land registry office: Balcão Único do Prédio (BUPi), part of the Ministry of Justice. Contributed as the primary cloud security engineer. My role involved setting up several key security components of the infrastructure, in addition to managing vulnerabilities, managing identities and accesses, conducting basic security operations, and managing compliance within the environment.

Technologies used:

Azure

Entra ID

Defender

Sentinel

BUPi

A project for Avanade

An cloud engineering project for a client in the public services sector - Portugal's land registry office: Balcão Único do Prédio (BUPi), part of the Ministry of Justice. Contributed as the primary cloud infrastructure operator. My role involved managing users, servers, networks, automations, dashboards, and implementing security controls.

Technologies used:

Azure

Entra ID

EDP

A project for Avanade

A technical IT support service for a client in the utilities sector - Portugal's largest electric utilities company: Energias de Portugal (EDP). My role involved providing end-user support operations and mobile device management for the company's field technicians.

Technologies used:

AirWatch

Intune

SNIRH21

A project for NTT Data

A software engineering project for a client in the public services sector - Portugal's environmental protection agengy: Agência Portuguesa do Ambiente (APA), part of the Ministry of the Environment. Contributed as an intern web developer. My role involved developing the front-end of the platform, which aggregated data from an IoT sensor network in the Tagus river in a unified monitoring portal for the agency's technicians.

Technologies used:

Drupal

Bootstrap

Summaries of CS textbooks

A personal project

Having developed a taste for reading computer science textbooks over the course of my CS degree, I decided to compile the most important parts of some of the ones I read, in order to quickly refer to their knowledge, and help me retain their information over the years. I now share theses summaries with you. Please buy the books if you find them useful!

General Notes on Enterprise IT

A personal project

Having learned tremendously about enterprise information technology at the start of my professional career, I decided to write down the most important ideas around DevOps and Cybersecurity in the corporate environment. With Windows and Linux being the dominant operating systems at the time, I decided to learn a little bit more about how they worked as well. I now share theses summaries with you. Hope you find them useful!

My Cardio

Final project

The final project of my bachelor's degree: a health tracking mobile application for patients in the cardiac health wing of one of Lisbon's hospitals, with data visualization and risk alert features. Accompanied by a web application made for nurses to visualize and tag patient health data with risk patterns. Built using Flutter, Node.js + Express, PostgreSQL. Built in collaboration with Hugo Duarte (programming), and Teresa Mesquita and Mayra Duarte (design, UI/UX).

Technologies used:

Node.js

PostgreSQL

Flutter

Bootstrap

An Artificial Intelligence project

A project for my Artificial Intelligence class: an experiment on the efficiency of two machine learning techniques applied to a dataset regarding the survival rate of breast cancer patients following their surgeries. Both techniques achieved an accuracy of ~85%, the first one being a decision tree calculated by hand in Excel, and the second one being an artificial neural network implemented in Tensorflow. For more information, see the report.

Technologies used:

TensorFlow

Excel

A Distributed Systems project

A project for my Distributed Systems class: a highly available (dummy) application running on replicated servers and databases, with automatic failover and strong user authentication via an authenticator app with TOTPs. The servers were configured in a master-slave system using Node.js + Express, while the databases were configured in a master-master system using Postgres + Bucardo. VMs and VNets implemented in Azure. For more information, see the code.

Technologies used:

Azure

Node.js

PostgreSQL

Flutter

Get Out There

A Web Development project

A project for my Web Develoment class: a fitness web application that lets you plan your runs across the city, save circuits, join teams, score points, and compete! Built with JS, HTML, CSS + Bootstrap, Mapquest, Node.js, and PostgreSQL. Built in collaboration with Felipe Gomes, and William Santana.

Technologies used:

Node.js

PostgreSQL

HTML, CSS, JS

Bootstrap

Pull Prizes

A university project

A computer game developed in my artificial intelligence class where the board is a graph (made of nodes and edges), and you must pull prizes in the board towards your home node to win. You can play against your computer running the minimax algorithm. You can also play against another human if you want. Written in p5.js.

Processing

A personal project

A trio of computer games I wrote up over the summer after a creative programming class in 9th grade. First time I ever programmed anything. Enjoy the games at will but look at the code at you own risk :D

Cataclysm

A personal project

A series of digital artworks. Just because.

Among Other Nodes

A personal project

A short poem about the dangers of technology misuse.