* Android Core Networking: Lead developer of the [[https://source.android.com/devices/architecture/modular-system/dns-resolver#dns-q | DNS resolver]], including monitoring and experiments system
* Google Search Infrastructure: High-throughput, high-availability, distributed web serving for billions of files
* [[https://amp.dev/ | Accelerated Mobile Pages]]: Lead of global CDN for news sites integrated with Google Search
+ * Instructor of advanced C++ and Linux programming courses for Tokyo and Taipei offices
==== Senior Systems Administrator, Free Software Foundation (Oct 2010 -- Sep 2011) ====
* Develop and grow infrastructure comprising approx. 100 virtual machines and 50 domains
* Member of the Sugar Labs Oversight Board (2008 to 2011)
* Fundraising, partnerships and organization of events
-==== Product and Release Manager, Paraguay Educa (Jan 2010 -- Aug 2010) ====
- * Coordinate engineering team to integrate new features in Sugar learning environment
- * Develop OS upgrade for 4600 students of the deployment
- * Organize computer programming extra-curricular activities for local students
+==== OS Developer, Paraguay Educa (Jan 2010 -- Aug 2010) ====
+ * Coordinate engineering team to develop new features for [[https://sugarlabs.org/ | Sugar Learning Environment]]
+ * Release OS upgrade for 4600 machines deployed in rural schools
+ * Organize computer programming and "hacking" courses for students
==== Volunteer Developer at One Laptop Per Child (May 2007 -- Apr 2008) ====
- * In-house maintainer of the X11 windowing system
- * Input devices, keyboard layouts and i18n
+ * In-house maintainer of the X11 windowing system and graphics drivers
+ * Input drivers, keyboard layouts and i18n
* Miscellaneous OS development, packaging, release engineering
-==== CTO, Co-founder at Develer (Nov 2001 -- Apr 2007) ====
+==== CTO, Co-founder at [[https://www.develer.com/en/ | Develer]] (Nov 2001 -- Apr 2007) ====
+ * Designer of [[http://bertos.org/|BeRTOS]], a modular, open source RTOS for 8bit and 16bit microcontrollers.
+ * Built team of highly skilled Linux and firmware engineers
* Wrote firmware for embedded systems and DSPs (over a dozen different architectures)
- * Developed portable, modular, open-source, multitasking RTOS for 8 and 16bit microcontrollers.
- * Managed customers and sales for several years
- * Created the project hosting and internet collaboration infrastructure
-
-==== Freelance software engineering consultant (2000 -- 2009) ====
- * Firmware development for **SEAC R&D labs**
- * POS drivers and system software for **Marconi Commerce Systems**
- * Implemented compiler/interpreter of a specialized OO language for **Telecom Italia Labs**
+ * Created project hosting and remote collaboration infrastructure
+ * Business development and customer relationships in multiple industries
+
+==== Freelance consultant (2000 -- 2009) ====
+ * Compiler / interpreter for special-purpose object-oriented language for **Telecom Italia Labs**
* Air traffic control radio DSP firmware for **Selex Communications**
+ * System software and internal training courses for **Gilbarco Veeder-Root**
-==== Instructor for European Fund's engineering courses (2002 -- 2004 and 2006 -- 2007) ====
- * D-Lab: Multimedia course of 600h for 20 students
- * GFactory: Videogame development course of 450h for 15 students
- * PAW (Web Application Programmer): 300h for 15 students
+==== Instructor for European Fund's engineering courses ====
+ * D-Lab: Multimedia software development course of 600h 20 selected participants
+ * GFactory: Videogame development course of 450h for selected 15 participants
+ * PAW (Web Application Programmer): 300h for 15 participants
* Advanced C++, Embedded Linux and Software Analysis & Design for 40-50 employees of Gilbarco Veeder-Root (200h)
* Workshop on GIS Systems in Iannina, Greece (30h)
==== Co-founder and CTO, Sirius (late 2000 -- mid 2001) ====
- * Developed firmware and high-level software of cooling and telemetry system for laser surgery
- * Created and managed network, IT and development infrastructure for the entire company
+ * Firmware and Windows control software for laser skin surgery
+ * Created company development infrastructure and Internet presence
-==== Firmware engineer at SEAC R&D laboratories (June 1996 -- April 2000) ====
- * Developed firmware for several devices, including photometers and blood cell analyzers
- * Member of team developing software for large robotized clinical analyzers
- * Create and maintain the network and development infrastructure of the R&D lab.
+==== Firmware engineer at SEAC R&D laboratories ====
+ * Control software for robot clinical analyzer with 18 stepper motors
+ * Software, firmware and driver developer for laboratory instruments: photometers, hematology, incubators
+ * Introduced version control and other best practices for software development
=== Volunteer / Pro-Bono ===
- * [[http://bertos.org/|BeRTOS]] Open Source Microkernel (2001-2007)
- * [[http://fedoraproject.org/wiki/User:Bernie|Fedora developer]] (2007-2009)
- * [[https://launchpad.net/~codewiz/+archive/ppa?field.series_filter=|Ubuntu packager]] 2008
- * Xorg developer (2007-2008)
- * GCC compiler maintainer (2003-2005)
- * Linux kernel hacker (2002-2008)
- * NetBSD developer (2000-2001)
- * Co-maintainer of [[http://bdm.sourceforge.net|Background Debug Module]] driver for Freescale Coldfire processors (2003-2005)
- * SysOp of [[SystemShockBBS]]
+ * [[http://fedoraproject.org/wiki/User:Bernie|Fedora developer]]
+ * [[https://launchpad.net/~codewiz/+archive/ppa?field.series_filter=|Ubuntu packager]]
+ * GCC maintainer (mostly m68k backend)
+ * Linux kernel hacker
+ * Xorg developer
+ * NetBSD developer
+ * Co-maintainer of [[http://bdm.sourceforge.net | Background Debug Module]] driver for Freescale Coldfire series
+ * Sysop of [[SystemShockBBS]]