2015 – Office Monitoring


These plots are the result of my recent work in the IoT topic using the low cost DHT11 sensor. They show in real-time the temperature and humidity of my office.


2014 – SingingStudio App

SingingStudio App

This is an iOS App I developed in 2013, when working at FEUP/UP. The App works as a visualization tool for singers and voice professionals. AppStore: [link]

2013 – Masterpitch App

Masterpitch App

This is an iOS App I developed back in 2013, when working at FEUP/UP. The App works as a fluency enhancer that could be used for effective disfluency reduction.
More information: Official Site [link] | Facebook: [link] | AppStore: [link]

2013 – Akkurate App


This is an iOS App developed under the scope of my Ph.D. that enables centimeter-level indoor positioning by taking advantage of acoustic TDoA ranging through the smartphone audio input.
More information: Official repository [link]

2009 – wahWah Soundsystem Radioshow

wahWah Soundsystem Radioshow

This is a web radio I developed back in 2009 from scratch. Programs are added weeklly by wahWah Soundsystem members or guests. The client is a Flash™ application coded in Action Script 3 and the server side was implemented using PHP and mySQL. [link]

2004 – GBCommunicator


GBCommunicator is a Wireless Network infrastructure for image/audio half-duplex communications for security and monitoring applications. The system uses GameBoy™ Color consoles as mobile image receivers and the image aquisition system is based on the CMOS image Sensor of the GameBoy™ Camera. This work was developed under my first degree final course project. [link]