Experience

Toradex

• Switzerland
• Computer Hardware Manufacturing
• 1 - 100 Employee

• Senior Solution Architect

  • Aug 2021 - Present



WEG

• Brazil
• Appliances, Electrical, and Electronics Manufacturing
• 700 & Above Employee

• Senior Software Engineer

  • Jul 2020 - Aug 2021

  - RTOS performance analysis and optimization for next generation variable speed drive system; - Configuration persistence database implementation / testing; - Event management system optimization; - RTOS performance analysis and optimization for next generation variable speed drive system; - Configuration persistence database implementation / testing; - Event management system optimization;



Prevas AS

• Norway
• IT Services and IT Consulting
• 1 - 100 Employee

• Senior Software Engineer

  • Apr 2018 - Jul 2020

  Working directly with several customers as a consultant, providing the following solutions on time and on budget: - Fully customized linux distributions (Debian, Yocto), spanning from board bring up and customer specific application development; - Linux kernel debugging; - Gstreamer application development; - Customer support regarding software issues; Working directly with several customers as a consultant, providing the following solutions on time and on budget: - Fully customized linux distributions (Debian, Yocto), spanning from board bring up and customer specific application development; - Linux kernel debugging; - Gstreamer application development; - Customer support regarding software issues;



WEG

• Brazil
• Appliances, Electrical, and Electronics Manufacturing
• 700 & Above Employee

• Embedded Software Designer

  • Aug 2012 - Apr 2018

  Embedded software development for induction motor variable speed drives. Helped design and implement a cross platform board support package and hardware abstraction layer, including interaction with a real time operating system. Created software architecture / design for a IEC 61508 SIL 3 compliant board with several VSD functional safety features. Responsible for the makefile based build system creation and management, that includes support for the cross platform compilation strategy. Functional safety software architecture and development according to IEC 61508. Wrote coding guidelines and style guide for safety related software. Responsible for virtual machine based development environment creation and maintenance. Migrated the development environment to docker, in order to have more control of the creation and update of the development tools. Show less



Editora Grafar

• Joinville Area, Brazil

• System Administrator

  • Jan 2011 - Apr 2018

  Web server installation and configuration for a Magento Storefront https://www.livrariagrafar.com.br - Nginx proxy, apache backend (in the past) - Nginx + php fastcgi (now) - postfix mailserver - mysql server - Magento modules customization - Magento templates customization - General system administration services Web server installation and configuration for a Magento Storefront https://www.livrariagrafar.com.br - Nginx proxy, apache backend (in the past) - Nginx + php fastcgi (now) - postfix mailserver - mysql server - Magento modules customization - Magento templates customization - General system administration services



Datacom

• Brazil
• Telecommunications
• 300 - 400 Employee

• Embedded SW designer

  • Nov 2009 - Jul 2012

  Development and debugging of embedded linux device drivers. Customization of u-boot and linux kernel for new boards, development of board support package. Specified, designed and implemented a reliable firmware update procedure for the boards in the system. This included u-boot image boot image selection and the application software to download and write new firmware boot images. Also developed the software for analog subscriber management of a POTS board. Responsible for the Makefile build system maintenance and enhancement. Low level software development and debugging; Show less



Unify

• Germany
• IT Services and IT Consulting
• 700 & Above Employee

• Embedded SW Development Engineer

  • Mar 2005 - Oct 2009

  Worldwide embedded software support for enterprise grade PBX boards. Personally responsible for debugging of low level embedded software in PBX periphery boards (analog circuits, digital trunks). This assignment included simulation of problems, code analysis and correction of software bugs in boards with primarily Motorola / Freescale processors (PowerPC, MC68xxx, ColdFire). Analysis and solution of linux device driver problems (PowerPC). Development of tools for analysis of software traces (Wireshark plugins, text processing scripts). Show less



FLT

• Outsourced IT support

  • Jan 2002 - Mar 2006

  Linux server instalation / maintenance. Implementation of simple backup routines. Configuration of Samba primary domain controller. Configuration of LDAP database for integrated authentication between Linux / Windows / Squid. Proxy server installation / configuration. Gateway server with firewall. Linux server instalation / maintenance. Implementation of simple backup routines. Configuration of Samba primary domain controller. Configuration of LDAP database for integrated authentication between Linux / Windows / Squid. Proxy server installation / configuration. Gateway server with firewall.