Freelancer: Encoderlose Techn., Regelung elek. Antriebe BLDC/ACI; Embedded-Soft., CAN, BLE, Requirements, med. Software nach IEC 62304; Autom. SPICE (SWE.1?3)

Freiberufler / Selbstst�ndiger

Remote-Arbeit

Verf�gbar ab: 25.11.2025

Verf�gbar zu: 90%

davon vor Ort: 50%

Top-Skills

Embedded Systems & Microcontrollers

Model-Based Design & Simulation

Medical Software & Compliance

Automotive Software & Compliance

MATLAB

Simulink

Simscape

Stateflow

Embedded Coder

Fixed Point

Control Design und Verification

C++

Java

Visual Studio

Eclipse

Embedded ANSI C

Polarion

Code Beamer

Texas Instruments C2000

Infineon AIROC? Bluetooth

ST STM32

IEC 62304 und FDA 510(k)

Automotive SPICE 3.0 / SWE.1-3

Einsatzorte

L�nder

Deutschland, Schweiz

Remote-Arbeit

m�glich

Projekte

Projektinhalte

Technical consulting of development department
Research and qualification of Bluetooth Low Energy (BLE) Interface for Pedelec HMI
Embedded-, model based software development on Infineon AIROC? Bluetooth� CYBLE- 416045-02module (URL on request)
Java based BLE test software implementation based on Android Studio for mobile phones
Definition of requirements, design, and test cases in compliance to IEC 62304 and FDA 510k (Polarion)
Embedded-, model based medical software development for Bluetooth Low Energy Interface used in the ?e-motion M25? wheelchair drive (URL on request)
Support, bug fixing, and software optimization of medical software in the ?scalamobil? stair climber aid (URL on request)

Kunde

Alber GmbH

Projektinhalte

Software development, consulting of hardware development
Development of a new 325VDC, CAN Open inverter motor controller for three drive axles of an automatic retail food cutting machine (URL on request)
Model based design and simulation a high voltage, closed loop cascade control of a three-phase asynchronous motor consisting of a BACK EMF observer, a current controller, and flux- and speed control
Power module setup: frequency, patterns, synchronization, dead-band time, and validation the correct function by oscilloscope measurements
Setting and putting into service of a PWM event based DUAL Low Side Shunt current measurement and consulting of hardware development in selection of semiconductors for optimal current measurement

Kunde

Bizerba SE & Co. KG

Projektinhalte

Requirements Engineer in the ASPICE project (SWE.1 / SWE.2)
Creation of SW requirements in PTC Integrity for a sensorless BLDC motor driven electric auxiliary water pumps (URL on request)
Design and establishment of traceability of a software architecture in the Enterprise Architect
Enforcement of reviews of system requirements and the system architecture (SYS.2/ SYS.3)
Optimization and bug fixing of an existing software according to requirements (SWE.3)
Coordination and evaluation of tests to improve the overall efficiency of the water pump (influence of the hardware: effect of the single shunt and dual shunt current sensing method on the control technology)

Kunde

B�hler Motor GmbH

Projektinhalte

Coaching and employee training
Software development of a encoder-less speed Pedelec drive based on the INSTA Spin technology from Texas Instruments in Matlab Simulink (URL on request)
Control of an RFID interface via serial protocol
Definition of requirements, design, and test cases in compliance to IEC 62304 and FDA 510k
Implementation of a software interface for a Li-Ion battery management chip
Feasibility studies for intelligent bicycle trailer systems and systems with multiple bicycle drives

Kunde

Alber GmbH

Projektinhalte

Software development of a retail food slicing machine with an algorithm for detecting operating situations depending on the intermediate circuit voltage based on a TI TMS320F287069 microcontroller in Stateflow (Matlab, Simulink from Mathworks) and Ansi C in Code Composer Studio
Development of software for an industrial food slicing machine to control a lifting magnet based on CAN Open CiA 402

Kunde

Bizerba SE & C0. KG

Projektinhalte

Development of a medical device software for a wheelchair interface for connecting special controls for people with limited haptics on a Renesas RX210 microcontroller in the ANSI C language
Development of a test specification for integration and system tests according to IEC 62304
Implementation and commissioning of a model-based algorithm for measuring the copper temperature in motor winding
Implementation and commissioning of the normative safety requirements for Pedelecs

Kunde

Alber GmbH

Projektinhalte

Support in the development of an electromechanical swing door drive
Calculation and monitoring of current profiles and control curves
Development and implementation of a model-based algorithm for detecting a blocked door
Development accompanying inspection for bug finding and fixing

Kunde

Geze GmbH

Projektinhalte

Development of a medical device software for a wheelchair control system on a Renesas M16C microcontroller in the ANSI C language
Modelling of a wheelchair drive for parameterizing the drive control loop
Software development of a encoder less Pedelec drive based on the INSTA Spin technology from Texas Instruments in Matlab Simulink and implementation of the software via the embedded coder on the Piccolo microcontroller from Texas Instruments

Kunde

Alber GmbH

5 Jahre 2 Monate

2008-09 - 2013-10

Control technology for three-phase asynchronous motors (ACI) and synchronous motors (BLDC)

Projektinhalte

Encoder-less control technology for three-phase asynchronous (ACI) and synchronous (BLDC) motors
Design and development of sequence controls for food slicing machines
Simulations with Matlab, Simulink, Stateflow, Simscape
Generation of series code from the simulation models with the Embedded Coder
Microprocessor and DSP programming of the C2000 Texas Instruments controller
Implementation of CANOpen / DSP 402 communication
Hardware concept creation for current measurement, power electronics and EMC-compliant design
Carrying out EMC measurements
Creation of specifications and component selection in collaboration with suppliers
First level support and enforcement of training courses

Kunde

Bizerba SE & C0. KG

Aus- und Weiterbildung

2008
Study - Mechatronic
University Reutlingen
Degree: Master of Science

Qualifications

Certified Professional for Requirements Engineering FOUNDATION LEVEL - IREB (November 2019)
Bluetooth basics course ? Teledyne LeCroy (June 2019)
Power Supply Design Seminar ? Texas Instruments (February 2017)
Medical software development acc. to IEC 62304, Systemkontext IT Consulting, (December 2015)
VDE-Workshop ?Pedelec Requirements (November 2014)
C2000 based 2-Day Hands-On Motor Control, Workshops: PM Synchronous Motors, Texas Instruments (June 2014)
MATLAB and Simulink for Control Design Acceleration, Mathworks (2013)
Purpose focused negotiation - Info Router (2013)
ISTQB Certified Tester - Foundation Level (2012)
Mathworks Real-Time Workshop Fundamentals (2011)

Kompetenzen

Top-Skills

Embedded Systems & Microcontrollers Model-Based Design & Simulation Medical Software & Compliance Automotive Software & Compliance MATLAB Simulink Simscape Stateflow Embedded Coder Fixed Point Control Design und Verification C++ Java Visual Studio Eclipse Embedded ANSI C Polarion Code Beamer Texas Instruments C2000 Infineon AIROC? Bluetooth ST STM32 IEC 62304 und FDA 510(k) Automotive SPICE 3.0 / SWE.1-3

Produkte / Standards / Erfahrungen / Methoden

Profile

I specialize in the conception, design, simulation, and control of electric drives, as well as the associated encoderless technology and Li-ion BMS development. I have many years of professional experience at leading global companies. Furthermore, I specialize in the conception and development of embedded software for Bluetooth Low Energy interfaces in medical devices and their FDA 510(k) approval in the USA.
To ensure compliance with legal regulations and product quality, I worked as a requirements engineer for medical software according to IEC 62304 and for Automotive SPICE according to SWE.1-3. I also led internal and external machine tests in Germany and the USA. I trained service and production staff in the use of electronics and software and provided first-level support (design transfer). Currently, I work as a technical consultant in the software development department.�
My software is still used in products worldwide. Thanks to my knowledge of several languages, including Russian, German, French, and English, I can communicate with international clients.

Core Skills

Team spirit
Very good communication skills with customers including international customers
Know in depth knowledge of Mathworks products Matlab, Simulink, Simscape, Stateflow, Embedded Coder, Fixed Point, Control Design and Verification
Analytical and entrepreneurial mindset
High language skills C++, Java, Visual Studio 2012, TFS, Eclipse, Embedded Ansi C
Texas Instruments: C2000 real-time microcontrollers ST: STM32 32-bit Arm Cortex MCUs Infineon: AIROC? Bluetooth� Modules
Medical Device Software Lifecycle Processes according to IEC 62304 and FDA 510k
Aspice 3.0 process/ Parts SWE. 1 - 3
Technical consulting of development department

Einsatzorte

L�nder

Deutschland, Schweiz

Remote-Arbeit

m�glich

Projekte

Projektinhalte

Technical consulting of development department
Research and qualification of Bluetooth Low Energy (BLE) Interface for Pedelec HMI
Embedded-, model based software development on Infineon AIROC? Bluetooth� CYBLE- 416045-02module (URL on request)
Java based BLE test software implementation based on Android Studio for mobile phones
Definition of requirements, design, and test cases in compliance to IEC 62304 and FDA 510k (Polarion)
Embedded-, model based medical software development for Bluetooth Low Energy Interface used in the ?e-motion M25? wheelchair drive (URL on request)
Support, bug fixing, and software optimization of medical software in the ?scalamobil? stair climber aid (URL on request)

Kunde

Alber GmbH

Projektinhalte

Software development, consulting of hardware development
Development of a new 325VDC, CAN Open inverter motor controller for three drive axles of an automatic retail food cutting machine (URL on request)
Model based design and simulation a high voltage, closed loop cascade control of a three-phase asynchronous motor consisting of a BACK EMF observer, a current controller, and flux- and speed control
Power module setup: frequency, patterns, synchronization, dead-band time, and validation the correct function by oscilloscope measurements
Setting and putting into service of a PWM event based DUAL Low Side Shunt current measurement and consulting of hardware development in selection of semiconductors for optimal current measurement

Kunde

Bizerba SE & Co. KG

Projektinhalte

Requirements Engineer in the ASPICE project (SWE.1 / SWE.2)
Creation of SW requirements in PTC Integrity for a sensorless BLDC motor driven electric auxiliary water pumps (URL on request)
Design and establishment of traceability of a software architecture in the Enterprise Architect
Enforcement of reviews of system requirements and the system architecture (SYS.2/ SYS.3)
Optimization and bug fixing of an existing software according to requirements (SWE.3)
Coordination and evaluation of tests to improve the overall efficiency of the water pump (influence of the hardware: effect of the single shunt and dual shunt current sensing method on the control technology)

Kunde

B�hler Motor GmbH

Projektinhalte

Coaching and employee training
Software development of a encoder-less speed Pedelec drive based on the INSTA Spin technology from Texas Instruments in Matlab Simulink (URL on request)
Control of an RFID interface via serial protocol
Definition of requirements, design, and test cases in compliance to IEC 62304 and FDA 510k
Implementation of a software interface for a Li-Ion battery management chip
Feasibility studies for intelligent bicycle trailer systems and systems with multiple bicycle drives

Kunde

Alber GmbH

Projektinhalte

Software development of a retail food slicing machine with an algorithm for detecting operating situations depending on the intermediate circuit voltage based on a TI TMS320F287069 microcontroller in Stateflow (Matlab, Simulink from Mathworks) and Ansi C in Code Composer Studio
Development of software for an industrial food slicing machine to control a lifting magnet based on CAN Open CiA 402

Kunde

Bizerba SE & C0. KG

Projektinhalte

Development of a medical device software for a wheelchair interface for connecting special controls for people with limited haptics on a Renesas RX210 microcontroller in the ANSI C language
Development of a test specification for integration and system tests according to IEC 62304
Implementation and commissioning of a model-based algorithm for measuring the copper temperature in motor winding
Implementation and commissioning of the normative safety requirements for Pedelecs

Kunde

Alber GmbH

Projektinhalte

Support in the development of an electromechanical swing door drive
Calculation and monitoring of current profiles and control curves
Development and implementation of a model-based algorithm for detecting a blocked door
Development accompanying inspection for bug finding and fixing

Kunde

Geze GmbH

Projektinhalte

Development of a medical device software for a wheelchair control system on a Renesas M16C microcontroller in the ANSI C language
Modelling of a wheelchair drive for parameterizing the drive control loop
Software development of a encoder less Pedelec drive based on the INSTA Spin technology from Texas Instruments in Matlab Simulink and implementation of the software via the embedded coder on the Piccolo microcontroller from Texas Instruments

Kunde

Alber GmbH

5 Jahre 2 Monate

2008-09 - 2013-10

Control technology for three-phase asynchronous motors (ACI) and synchronous motors (BLDC)

Projektinhalte

Encoder-less control technology for three-phase asynchronous (ACI) and synchronous (BLDC) motors
Design and development of sequence controls for food slicing machines
Simulations with Matlab, Simulink, Stateflow, Simscape
Generation of series code from the simulation models with the Embedded Coder
Microprocessor and DSP programming of the C2000 Texas Instruments controller
Implementation of CANOpen / DSP 402 communication
Hardware concept creation for current measurement, power electronics and EMC-compliant design
Carrying out EMC measurements
Creation of specifications and component selection in collaboration with suppliers
First level support and enforcement of training courses

Kunde

Bizerba SE & C0. KG

Aus- und Weiterbildung

2008
Study - Mechatronic
University Reutlingen
Degree: Master of Science

Qualifications

Certified Professional for Requirements Engineering FOUNDATION LEVEL - IREB (November 2019)
Bluetooth basics course ? Teledyne LeCroy (June 2019)
Power Supply Design Seminar ? Texas Instruments (February 2017)
Medical software development acc. to IEC 62304, Systemkontext IT Consulting, (December 2015)
VDE-Workshop ?Pedelec Requirements (November 2014)
C2000 based 2-Day Hands-On Motor Control, Workshops: PM Synchronous Motors, Texas Instruments (June 2014)
MATLAB and Simulink for Control Design Acceleration, Mathworks (2013)
Purpose focused negotiation - Info Router (2013)
ISTQB Certified Tester - Foundation Level (2012)
Mathworks Real-Time Workshop Fundamentals (2011)

Kompetenzen

Top-Skills

Produkte / Standards / Erfahrungen / Methoden

Profile

I specialize in the conception, design, simulation, and control of electric drives, as well as the associated encoderless technology and Li-ion BMS development. I have many years of professional experience at leading global companies. Furthermore, I specialize in the conception and development of embedded software for Bluetooth Low Energy interfaces in medical devices and their FDA 510(k) approval in the USA.
To ensure compliance with legal regulations and product quality, I worked as a requirements engineer for medical software according to IEC 62304 and for Automotive SPICE according to SWE.1-3. I also led internal and external machine tests in Germany and the USA. I trained service and production staff in the use of electronics and software and provided first-level support (design transfer). Currently, I work as a technical consultant in the software development department.�
My software is still used in products worldwide. Thanks to my knowledge of several languages, including Russian, German, French, and English, I can communicate with international clients.

Core Skills

Team spirit
Very good communication skills with customers including international customers
Know in depth knowledge of Mathworks products Matlab, Simulink, Simscape, Stateflow, Embedded Coder, Fixed Point, Control Design and Verification
Analytical and entrepreneurial mindset
High language skills C++, Java, Visual Studio 2012, TFS, Eclipse, Embedded Ansi C
Texas Instruments: C2000 real-time microcontrollers ST: STM32 32-bit Arm Cortex MCUs Infineon: AIROC? Bluetooth� Modules
Medical Device Software Lifecycle Processes according to IEC 62304 and FDA 510k
Aspice 3.0 process/ Parts SWE. 1 - 3
Technical consulting of development department

Vertrauen Sie auf Randstad

Im Bereich Freelancing

Im Bereich Arbeitnehmer�berlassung / Personalvermittlung

Fragen?

Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

Name E-Mail-Adresse Ihre Frage

Telefonnummer Unternehmen

Ich habe die Datenschutzbestimmungen gelesen und bin damit einverstanden.

Einsatzorte

Projekte

Aus- und Weiterbildung

Kompetenzen

Top-Skills

Produkte / Standards / Erfahrungen / Methoden

Einsatzorte

Projekte

Aus- und Weiterbildung

Kompetenzen

Top-Skills

Produkte / Standards / Erfahrungen / Methoden

Vertrauen Sie auf Randstad

Fragen?

Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

Das Freelancer-Portal

Direktester geht's nicht! Ganz einfach Freelancer finden und direkt Kontakt aufnehmen.