Karl Fraasch

Karl Fraasch Email and Phone Number

Principal Firmware Engineer @ IVEACare @ iVEAcare, Inc.
Karl Fraasch's Location
Minneapolis, Minnesota, United States, United States
Karl Fraasch's Contact Details

Karl Fraasch personal email

n/a
About Karl Fraasch

I am a seasoned professional with a robust background in leading technical projects across medical device, building controls, and IoT sectors. With expertise in defining, architecting, and implementing solutions, I specialize in ensuring compliance with IEC 62304 standards, leveraging Agile methodologies, and employing behavior-driven development (BDD) to deliver scalable and efficient firmware solutions. I am dedicated to mentoring teams and driving innovation in firmware engineering, consistently delivering high-quality products.

Karl Fraasch's Current Company Details
iVEAcare, Inc.

Iveacare, Inc.

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Principal Firmware Engineer @ IVEACare
Karl Fraasch Work Experience Details
  • Iveacare, Inc.
    Principal Firmware Engineer
    Iveacare, Inc. Sep 2024 - Present
    Minneapolis/St. Paul, Us
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  • 75F
    Lead Firmware Engineer
    75F Mar 2021 - Sep 2024
    Minneapolis, Minnesota, Us
    Guided multiple projects from ambiguous ideas through requirements definition, architecture, implementation, testing, and product delivery, ensuring alignment with industry standards and customer needs.Led firmware and quality engineers in developing IoT and energy-saving building control products, adhering to best practices.Developed a low-code platform using Google Blockly, enabling non-technical users to create custom control sequences for HVAC and lighting with Python/Micropython and embedded C.Co-designed a modular firmware code base for scalability and platform transitions.Introduced test-driven development (TDD) with Ceedling for robust firmware development.Mentored a team in India on Agile/Scrum, source control, and behavior-driven development (BDD).Utilized UML modeling for architecture and design aligned with project requirements.Implemented BACnet and Modbus protocols for thermostat interoperability, achieving BACnet certification.Acted as primary contact for external test firms, ensuring compliance and resolving issues.Integrated Daikin conditioning systems, driving testing and compliance with Daikin’s standards.Introduced wireless protocols for remote connectivity of Daikin systems over a mesh network.Led adoption of LVGL UI framework and Squareline Studio, simplifying UI development on hardware products.
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  • Acist Medical Systems
    Senior Firmware Engineer
    Acist Medical Systems Jan 2019 - Mar 2021
    Eden Prairie, Mn, Us
    Developed embedded software for a next-gen contrast injector using ARM Cortex platforms, ensuring compliance with IEC 62304 guidelines for Class C devices.Designed a deterministic 24-bit ADC sampling method for precise blood pressure measurement, utilizing peripheral interconnect and DMA to control SPI and GPIO signals.Integrated the QP (QPC++) framework, enhancing real-time task management and system stability.Championed the design and development of the CAN/CANopen network for injector systems, overseeing protocol selection, stack integration, and application-level data design.Created RFID tag security design to prevent knock-offs and enhance product integrity and user safety.Applied NIST guidelines to implement advanced cryptographic functions (SHA hashing, AES, ECC) on resource-constrained embedded systems, optimizing both performance and security.Served as Scrum Master, coordinating the firmware team's activities and breaking down feature work into manageable tasks.Introduced a Continuous Integration (CI) build and test environment into the firmware development lifecycle, automating firmware source code testing and improving reliability.
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  • Starkey Hearing Technologies
    Firmware Engineer Ii
    Starkey Hearing Technologies Jan 2017 - Dec 2018
    Eden Prairie, Mn, Us
    Integrated BLE 5.0 SOC into hearing aids, enabling advanced wireless features and contributing to successful product launch within one year.Collaborated with silicon vendors to optimize microcontroller features, enhancing hearing aid performance and user experience.Developed GATT communication protocols for mobile app and fitting software control, improving data throughput and usability.Led Li-Ion rechargeable hearing aid project, identifying risks and translating requirements into firmware implementations.
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  • Starkey Hearing Technologies
    Firmware Engineer
    Starkey Hearing Technologies Jan 2015 - Jan 2017
    Eden Prairie, Mn, Us
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  • Starkey Hearing Technologies
    Associate Firmware Engineer
    Starkey Hearing Technologies Jan 2014 - Jan 2015
    Eden Prairie, Mn, Us
    Automated DSP audio algorithm testing using Python and CI methodology
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  • Extreme Engineering Solutions
    Associate Embedded Engineer
    Extreme Engineering Solutions Jan 2013 - Aug 2013
    Verona, Wisconsin, Us
    Developed automated test infrastructure using Python for design verification of switch-mode power supplies
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  • Ssec-Ice Coring And Drilling Services
    Electrical Engineer Intern
    Ssec-Ice Coring And Drilling Services May 2011 - Dec 2012
    • Designed test fixture to test drill's external sensors and actuators• Proposed and built a video fiber link for first ever real time borehole imaging system. Used an electrical to optical conversion system to allow imaging 2-3 miles deep. Also designed circuit to power and protect various components of the imaging system. • Designed signal conditioning circuits (pulse extending) to be used in drill instrument section. Used LtSpice circuit simulation software to test the design and OrCad schematic capture to do the layout.• Designed electrical system used to test output power of various electromechanical generators.

Karl Fraasch Skills

Matlab Embedded Systems Python C++ Embedded C Power Supplies Analog Circuit Design C Bluetooth Ti Dsps Schematic Capture Bluetooth Low Energy Debugging Firmware Embedded Software Assembly Language Digital Signal Processing Low Power Design Low Power Systems Agile Methodologies Digital Signal Processors Signal Processing Scrum Canopen Can Bus Automated Software Testing Autocad

Karl Fraasch Education Details

  • University Of Wisconsin-Madison
    University Of Wisconsin-Madison
    Emphasis In Signal Processing

Frequently Asked Questions about Karl Fraasch

What company does Karl Fraasch work for?

Karl Fraasch works for Iveacare, Inc.

What is Karl Fraasch's role at the current company?

Karl Fraasch's current role is Principal Firmware Engineer @ IVEACare.

What is Karl Fraasch's email address?

Karl Fraasch's email address is kf****@****ast.net

What schools did Karl Fraasch attend?

Karl Fraasch attended University Of Wisconsin-Madison.

What skills is Karl Fraasch known for?

Karl Fraasch has skills like Matlab, Embedded Systems, Python, C++, Embedded C, Power Supplies, Analog Circuit Design, C, Bluetooth, Ti Dsps, Schematic Capture, Bluetooth Low Energy.

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