Talk to sales Try for Free
Karl Stiller

Karl Stiller

Electronic Technician

Followers of Karl Stiller890 followers
location of Karl StillerGreater Brisbane Area

Connect with Karl Stiller to Send Message

Connect

Connect with Karl Stiller to Send Message

Connect

  • Timeline

  • About me

    Embedded Software Engineer at NOJA Power

  • Education

    • University of California, Irvine (Extension)

      2013 - 2014
      Specialized studies in Device Software Engineering

    • FIAP

      2009 - 2010
      MBA Project management following PMI

    • Southbank Institute of TAFE

      1997 - 1998
      Advanced Diploma Electronic Engineering

    • Immanuel Lutheran College

      1990 - 1994
      - High School

    • QUT (Queensland University of Technology)

      1995 - 2002
      Bachelor Electronic and Computer Engineering

      Activities and Societies: AIESEC, Engineering Club. Final year project was development of a FPGA device that controlled a wire winding machine (Similar in operation to a metal lathe). HDLC program and commands were sent over a PC interface. Speed of machine was automatically controlled based on command list length in FPGA buffer.

  • Experience

    • Modra Automation

      Mar 1999 - Dec 2001
      Electronic Technician

      Construction of circuit boardsBoard repair and debuggingWiring of PLC computers to sensor and controlling hardwareDrawing of wiring diagrams in CADManagement of stock (electronic components and finished circuitboards)

    • AIESEC QUT

      Mar 2001 - Nov 2002
      Director - Incoming Exchange

      Marketing of the AIESEC exchange program to companiesTeam managementTraining of new members.

    • Masibus Process Instruments

      Jan 2003 - Dec 2003
      Electronic Engineer

      Hardware (analogue and digital) development.Software development in C.Implementation of an automatic parameter tuning system for a PID controller.Testing and Debugging of hardware and softwareResearch and development of various methods of automatic parameter tuning.

    • Aker Security Solutions

      Apr 2004 - Nov 2004
      Programmer

      Software development for a firewall application using QT and C++Research and development and design of a COM/XPCOM add-in for Microsoft Outlook / Mozilla;Development of data management server with secure communication with client;Redesign of a CGI program in C, utilizing interface with MySQL;Simple internet server and client with GUI for FreeBSD/Linux.

    • CIS Eletrônica

      Jul 2005 - Mar 2008
      Project Manager

      Project management of new engineering products for internal and external use.Software/Firmware architecture design from project level to function level.Development of communication buses using I2C, SPI and proprietary serial protocols.Maintenance and upgrades of existing software / firmware.Integration and library development for new peripherals such as Touch screens, GPRS, SIM & SAM modules and modems.Development of a project using POS terminals for a bus ticketing system using Mifare technologyDesign and implementation of data security system on Mifare cards using triple DES encryption and changing keys.Development of a simple operating system for use in POS terminals in C.Design of hardware schematics with digital and analogue circuits. Show less

    • LG Electronics

      Mar 2008 - Jan 2011
      Software Engineer

      Maintenance of software for cell phones. Specialized in SMS, MMS email, Instant Messenger Applications.Debugging of software using J-Tag, Visual C++ simulator and logs of live hardware running locally or remotely).Adaptation of software (applications, menu, file system and default configurations) for new countries and carriers.2 company trips to South Korea for on-the-job training of new platforms, of 1 month each.Bug trackingUnit tests of bugs

    • Telemática Sistemas Inteligentes

      Feb 2011 - Sept 2011
      Firmware Engineer

      Development and maintenance of firmware for time clock, access control and turnstile products.Implementation of firmware for use of alternative mifare (contactless smart card) readers.Interface between engineering and external customers and internal manufacturing department for resolution of problems.

    • AUTEQ Telemática S.A.

      Sept 2011 - Nov 2015

      Development and maintenance of firmware products for the farming industry using ARM7 series microcontrollers. Agricultural system automation. Development of driver between existing system and SD card using 1 bit interface.Development of proprietary file system for SD cards.Development of system for collection of data for electronic sugarcane harvesting.Development of driver with radio transponder.Adaptation of PC-Lint (static code analyzer) script files for easy use by developers.Search and interface with Wi-Fi module manufacturers. Utilization of technology such as uC-OS-II, Wi-Fi, IAR embedded workbench, eclipse, SVN, gitDevelopment using Agile / Scrum methodologies Show less

      • Technical Team Lead

        Mar 2015 - Nov 2015

      • Firmware Engineer

        Sept 2011 - Feb 2015

    • Zetron

      Feb 2016 - Dec 2021
      Senior Software Design Engineer

      Backend software development for Linux servers.Implementation of protocols such as Mototrbo, ED-137, SMPP, SNMP, Modbus, and other open and proprietary protocols.Software design and planning.Writing of requirements documents used in software design.Development of web interfaces using Javascript and GWT.Development in C++11, Javascript and Bash.

    • NOJA Power

      Dec 2021 - now
      Embedded Software Engineer

  • Licenses & Certifications