Danilo Araujo de Freitas

BRisa is a framework that implements UPnP specifications in Python and Qt. It provides an API to build UPnP devices, services and control points.

In this project I work in the development of BRisa, fixing bugs in the Python version and improving the Qt version with new features and fixes.

Codespeed is an open source web application to monitor and analyze a project code.

I contributed to Codespeed during Google Summer of Code 2011, when I was accepted by Python Software Foundation to contribute to the project.

My proposal was ”Turn Codespeed into a multi-project, statistically savvy application”. The main objectives were to allow tracking more than one project data and improve the analytics charts.

CollectorIQ is a platform where art advisor and their clients can manage their artworks, providing a huge amount of artworks data and valuation.

In this project, I continued the development of the backend used by CollectorIQ web applications, managing a Node RESTful API and managing data of millions of artworks and artists.

GENE is an ERP for the energy market that helps companies to manage their contracts, invoices, billings, revenues, etc. It has a complete set of tools to help to automate their business processes.

I developed for GENE for almost two years, working in different areas of the system and roles, with more than 50 developers. Most of the time the job consisted of maintaining the system, fixing bugs and developing new features.

Several times I was requested to work on performance issues, including on database and code. I was also responsible for generating performance reports periodically to keep a track of GENE general performance and to allow report customers about the performance improvements.

Sometimes I was responsible for contacting the customer to collect new features requisites and generate the necessary documents to start the development. I also had the opportunity to be Scrum Master of a team with 6 developers.

Cython is a compiler for both Python and Cython languages, which allows writing C/C++ extensions for Python.

I worked in this project during Google Summer of Code at 2009, where I was selected by Python Software Foundation organization to contribute to the project.

My proposal was to "Improve C++ Support for Cython" and its main objectives was to allow wrapping C++ classes, using references and using templates.

Codi is an Internet of Things Storytelling Robot that supports kids' development. It was created to be a friend of kids by playing songs, telling stories and curiosities, implementing routines, and being capable of voice commands.
All the content can be configured in a mobile app for Android and iOS, so parents have complete control over what the kids can use it for and also communicate with the children using voice messages.