Rafael Kern Ludtke

Software Developer at Venko Networks
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Contact Information
us****@****om
(386) 825-5501
Location
Florianópolis, Santa Catarina, Brazil, BR
Languages
  • Português Native or bilingual proficiency
  • Inglês Full professional proficiency

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Experience

    • Brazil
    • Telecommunications
    • 1 - 100 Employee
    • Software Developer
      • Sep 2022 - Present

      - Embedded software developer in Linux environment for Ethernet switches. Remote in international team. - Hardware abstractions layers implementation for software/hardware integration. - Debugging and bug fixing. - Embedded software developer in Linux environment for Ethernet switches. Remote in international team. - Hardware abstractions layers implementation for software/hardware integration. - Debugging and bug fixing.

    • Brazil
    • IT Services and IT Consulting
    • 100 - 200 Employee
    • Senior Software Developer
      • Jul 2020 - Sep 2022

    • Software Developer
      • May 2017 - Jul 2020

      - Embedded Software Developer mainly in C and C++ programming languages in Linux Environment.- Hardware abstractions layers implementation for software/hardware integration.- Development of applications for control and monitoring of VoIP and TDM Media Gateways.- SIP and RTP stacks development.- Help and problems fixing for the support teams.- Development of continuous integration environment, scripting and testing.- Verilog and VHDL for FPGA and CPLD.

    • Armenia
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Software Developer
      • Aug 2014 - Aug 2016

      - Embedded software development for ethernet switches in C and C++ languages ​​in Linux environment. - Implementation of hardware abstraction layers and APIs for cross-platform development. - Development of test environments for continuous integration using Robot Framework and Python. - Development of unit and integration tests. - Scrum agile development methodology. - Embedded software development for ethernet switches in C and C++ languages ​​in Linux environment. - Implementation of hardware abstraction layers and APIs for cross-platform development. - Development of test environments for continuous integration using Robot Framework and Python. - Development of unit and integration tests. - Scrum agile development methodology.

    • Brazil
    • Appliances, Electrical, and Electronics Manufacturing
    • 1 - 100 Employee
    • CNPQ Fellow for Technological Development in Semiconductors - DSP Specialist
      • Aug 2013 - Jul 2014

      - Development of a phase and frequency synchronizer for a ZigBee IEEE 802.15.4 wireless communication device receiver module. - Modeling in Matlab and SystemVue. - Coding and verification in hardware description language. - Development of a phase and frequency synchronizer for a ZigBee IEEE 802.15.4 wireless communication device receiver module. - Modeling in Matlab and SystemVue. - Coding and verification in hardware description language.

    • Maintenance Technician and Firmware and Hardware Designer
      • May 2012 - Jul 2013

      - Diagnosis and maintenance of electronic equipment. - Design and development of microcontrolled switching power supplies. - Diagnosis and maintenance of electronic equipment. - Design and development of microcontrolled switching power supplies.

    • Brazil
    • Higher Education
    • 200 - 300 Employee
    • Internship at the Electronics Laboratory
      • Feb 2012 - Apr 2012

      - Design and implementation of hardware and firmware for the development of a microcontrolled magnetic stirrer in conjunction with the University's Pharmacy Laboratory.

    • Scientific Initiation Scholarship
      • Feb 2011 - Apr 2012

      Scholarship holder at the Laboratory of Microelectronics and Signal Processing.- Development of a dedicated architecture in hardware description language for image compression.- Modeling and validation developed in Matlab.- Coding in hardware description language.- FPGA prototyping.

Education

  • Universidade Estadual do Rio Grande do Sul
    Specialization in Embedded Systems
    2015 - 2016
  • Universidade Federal do Rio Grande do Sul
    Digital IC Designer, Microeletrônica Digital
    2013 - 2014
  • Universidade Católica de Pelotas
    BS in Electronics Engineering, Electrics and Electronics Engineering
    2007 - 2012

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