Paulo Benatto

Linux System Admin

I attended of the project to develop a system of vehicle count on Brazilian highways, basically my task was read files with a lot of records and parse all information, store in memory and report this information in a human readable. This project was developed using language C ANSI and Linux platform. The second project that I attended was developing a parking meter system using python language and Raspberry PI. My main task was do inter-process communication using DBus.

Back-end development of web system for intelligent monitoring and management of natural disasters using Python and the Django framework. Front-end with Javascript (JQuery, Bootstrap, Google Maps API), JSON, HTML5, CSS. Modeling and use of object-relational database and geographic objects with PostgreSQL/PostGIS.

I worked during one year with great team focused in lawful interception. The most of my time I was working with C language, GCC compiler and Linux platform. Basicly my work was create "parses"(programs) to analyze the content of network packets, extract all information to store on databases. To ease the work we used the libpcap project. libpcap is a system-independent interface for user-level packet capture.

I worked a little bit with embedded systems developing an IP Phone. I was responsible to cross-compile EFL (Enlightenment Foundation Libraries) and develop the IP Phone interface. I had to work with a design team, this was awesome. I worked in a team to develop a softphone (program for making telephone calls over the Internet) using C/C++ language and Windows platform. I studied a lot SIP, UDP, TCP and others protocols.

This was my first formal job and I learned a lot with great professionals. Here I worked with Asterisk and Linux administration. We created an asterisk advanced course (using latex). I worked a little bit with PHP and MySQL, to customize the web page administration of our product. Tools/Technologies: Debian GNU/Linux, MySQL, Network Protocols, Shell Script.

Software development and VoIP