Embedded software engineer/manager

Make a low-end controller for electrical installations. My principal tasks were:

o Participate in the design phase and the definition of the software architecture.
o Develop Bootloader, drivers (LCD, Bluetooth, DAC, wdog) and leading code reviews.

Keywords: cortex M4, K64, software design, Logical analyzer, drivers, free-rtos


Web Box Data Logger project

The product collects measures and data from different equipment using Modbus protocol and TOR entries
and exposes it via an embedded web server through a WS API. As a Scrum master and tech leader in a team
of 6 engineers my principal tasks were:
o Lead and manage the development team composed by six engineers using agile methodology.
o Help the team to determine the suited technologies and architecture adapted to the hardware
constraints and the client's demands.
o Lead the development of optimizations due to limited hardware resources.
o Communicate with the client to clarify demands and present team progression.
o Ship the final product and ensure its quality.

Keywords: scrum, Redmine, GIT, multithreaded C, SQLite, WS, embedded web server, XML, CSS, and FTP

Home Gateway Project:
Create a Home gateway Linux BSP based on beaglebone black. My principal tasks were:
o Estimate software development workload
o Create BSP and rootfs with OpenEmbedded and port Linux kernel 3.12 to a new board

Android box project:

Port Android ICS to a new board based on the Ti-am335x demo board. My principal tasks were:
o Add a new device to the AOSP.
o Add support for light and proximity sensors and 3G data communication to the product (creating
kernel drivers and adding HAL layer to Android framework).
o Add Android recovery functions (partitions, OTA generation, u-boot modifications, etc.)
o Design and develop Android SUOTA application.

Dombox Linux Project:

Create a Linux Angstrom distribution for a new board based on Ti-am335x demo board. My principal tasks
were:
o Create BSP and rootfs with OpenEmbedded.
o Write drivers for light sensor and proximity sensor.
o Test 3G with AT commands.
o Design and develop SUOTA application.



BT Home Smartphone Project:
I have worked for a software editor on personalizing and adapting an Android gingerbread device. My principal
tasks were:
o Develop some Android test production applications, such as an image processing application to verify
camera using OpenCV API, Android SDK and NDK.
o Modify U-boot source code to add more security and facilitate software update procedures.
o Ameliorate a shell to automate Android Compatibility Test Suite (CTS).
o Use repo and GIT to control software version.
o Modify Android framework to adapt it to client requirements.
o Correct Bugs in Android framework and applications. (bug tracking with bugzilla)
o Do Consumption tests to evaluate and detect consumption peaks.

Opera Tablet Project:
I have worked for a software editor on finalizing T-Hub1 project for a telecommunication company. My principal tasks were:
o Implement new software architecture for existing software in C to ensure more stable services and
well-structured and commented source code.
o Integrate new opera SDK 3.0 instead of the old SDK 2.4
o Do Unit tests, and debug and correct bugs.
o Code versioning with SVN and GIT.

DLNA Interface:
I have worked for our client to develop a middleware API for DLNA services. My principal
tasks were:
o Develop C/ Linux multithreaded code and use valgrind to track and correct memory issues.

IPTV Project:
I have worked as a research and development engineer on an IPTV
project based on STLinux 7109 board. My principal tasks were:
o Install STLinux and STAPI environment on the development board.
o Develop a new VOD feature.
o Develop a sample of an embedded QtWebkit web browser supporting transparency and providing
JavaScript functions wrapping the middleware written in C.

I developed embedded software for pocket oscilloscope based on TI LM3S3748 test board and created a Qt
desktop application to retrieve values from the device and display signal variations.