Diorge Ferreira

The Rocket Competition was an event get student teams to design and build a rocket to reach the highest altitude and provide verifiable evidence of flight profile using data loggers and pressure sensors. Under guidance of professors Randy Larimer [http://www.montana.edu/rlarimer/] and Berk Kinighton [http://www.chemistry.

TOTVS [http://www.economist.com/news/business/21589441-brazils-biggest-software-firm-sees-sluggish-economy-opportunity-local-hero] is the largest integrated management system developer in Latin America. It is a Brazilian software, service, platform, and consultancy company. It is the absolute leader in Brazil and Latin America and one of the largest software development and IT services companies in

The Brazilian Electoral Justice [https://en.wikipedia.org/wiki/Brazilian_Election_Justice] has a history of openness to technologies and innovation. In 1985, it implemented a computerized election database. In 1996, it developed the electronic voting machine [https://en.wikipedia.org/wiki/Electronic_voting_in_Brazil] used in municipal elections.

The RFID [https://en.wikipedia.org/wiki/Radio-frequency_identification] Network was a project evolution of the RFID Access Control System [../rfid-access-control-system/]. As we could not find an affordable RFID IEC/ISO 14443 [https://en.wikipedia.org/wiki/ISO/IEC_14443] reader with Ethernet port, we decided to design and build

The RFID [https://en.wikipedia.org/wiki/Radio-frequency_identification] Access Control System started as a paper for the for the Hardware and Software Interfaces course. The task in hand was to identify a process that could be improved, design and build an embedded system to solve it. We designed a

A passion for Bonsai [https://en.wikipedia.org/wiki/Bonsai], a Japanese art of cultivating miniature trees, was the reason the Arduino Plant Watering System came into existence, as well as the interest of the Robotics Study Group [../robotics-study-group/] in exploring the Arduino [https://en.wikipedia.org/wiki/Arduino] platform.

The Linux [https://en.wikipedia.org/wiki/Linux] Beowulf Cluster [https://en.wikipedia.org/wiki/Beowulf_cluster] came to life as the final project for the Computer Architecture and Organization course. The task was to design and build a multi-computer architecture that would be used for parallel computing [https://en.

The Arduino Spider Robot was first introduced by the professor Msc Alaor Junior at the Robotics Study Group [../robotics-study-group/]. He was working on a hexapod obstacle avoiding robot and suggested that we could develop and improve it using the group resources. The design approach for this project was pretty much

In 2011, a group of robotics enthusiasts decided to get together to learn and share knowledge on robotics hardware and software. This group of students later became the Robotics Study Group at the Pontifical Catholic University of Goiás. I was a founding member and coordinator from 2011 to 2013. In

I'm an engineer who loves to tear apart complex problems and build robust technical solutions. I've been working in systems engineering and software development with broad experiences ranging from designing PCB hardware to implementing line-of-business enterprise software applications. Currently, I've been focusing on building