freiberufler Senior embedded systems engineer auf freelance.de

Senior embedded systems engineer

offline
  • 60€/Stunde
  • 84101 Bratislava
  • Weltweit
  • sk  |  en  |  de
  • 16.10.2023

Kurzvorstellung

Goal oriented, ambitious, passionate, working standalone, problem solving , proactive,
bringing new ideas , used to work in an international , multicultural and time zone shift
environments . Technically experience d and well equipped professional.

Auszug Referenzen (1)

"This was a project as part of NodeB simulator. For further details please refer to the company web -Hyperlink entfernt-"
Senior Embedded system engineer
Peter Janik
Tätigkeitszeitraum

5/2020 – 7/2021

Tätigkeitsbeschreibung

Project: Multi SIM card reader 4/8
▪ Complete hardware design, schema, PCB production and assembly (ref -Hyperlink entfernt-, Multi SIM card reader)
▪ Firmware design and implementation, integration with server (Ubuntu)
▪ Microchip SAME53N20A (32-bit ARM Cortex-M4 MCU)
▪ Implementation of USB (CCID, CDC, DFU) and ethernet interfaces, I2C, bootloader; DFU, FreeRTOS, threads, SIM communication logging on the server, ISO7816 protocol
▪ C, python, git, MPLAB-X, GNU toolchain, J-link, MISRA (as part of IDE), Ubuntu, Segger tools, Eagle, Agile, Scrum

refer to -Hyperlink entfernt-

Eingesetzte Qualifikationen

Embedded Entwicklung / hardwarenahe Entwicklung, Embedded Software Engineering

Qualifikationen

  • Embedded Entwicklung / hardwarenahe Entwicklung
  • Embedded Software Engineering
  • Internet of Things (IoT)

Projekt‐ & Berufserfahrung

Senior firmware engineer
Ulrich medical, Ulm
12/2021 – 9/2022 (10 Monate)
IT & Entwicklung
Tätigkeitszeitraum

12/2021 – 9/2022

Tätigkeitsbeschreibung

▪ Designed and implemented firmware, communication with other modules, reviewed hardware design
▪ Used Nordic Semi nRF52833 (32-bit ARM Cortex-M4 SoC), custom boards
▪ Defined device tree for the boards and devices
▪ Implemented communication with other modules over BLE long range, DFU OTA, secure bootloader, drivers, RTOS, I2C and SPI devices, Renesas WPC, pressure sensing, power management. All implementations reflecting low power consumption aspects
▪ Used C, Zephyr, nRF Connect SDK, Visual Studio Code, Google protocol buffer, Ubuntu, python, git, GNU toolchain, J-link, nRF toolbox, Segger tools, Agile, Scrum. Jira, Confluence

Eingesetzte Qualifikationen

C, Embedded Systems, Python

Senior Embedded system engineer
Hydrostasis Inc, San Diego
8/2021 – 9/2022 (1 Jahr, 2 Monate)
High-Tech- und Elektroindustrie
Tätigkeitszeitraum

8/2021 – 9/2022

Tätigkeitsbeschreibung

found in reference description 4
Project: [...], -Hyperlink entfernt-
▪ Designed and implemented firmware , communication with mobile app and cloud , reviewed hardware design
▪ Used Nordic Semi nRF52832 32 bit ARM Cortex M4 SoC, custom board
▪ Implemented communication with mobile app over BLE, DFU OTA, secure bootloader, Maxim 86171 Optical pulse oximeter and heart rate sensor AFE for wearable health measurements , I2C, SPI, battery charging, power management. All implementations reflecting low power consumption
aspects
▪ Used C, python git, Segger Embedded Studio , GNU toolchain, Jlink, nRF toolbox, Segger tools , Agile, Scrum. Jira, Confluence, FDA regulation IEC 60601

Eingesetzte Qualifikationen

Embedded Software Engineering

Senior Embedded system engineer
jSolutions s.r.o., Bratislava
5/2020 – 7/2021 (1 Jahr, 3 Monate)
IT & Entwicklung
Tätigkeitszeitraum

5/2020 – 7/2021

Tätigkeitsbeschreibung

Project: Multi SIM card reader 4/8
▪ Complete hardware design, schema, PCB production and assembly (ref -Hyperlink entfernt-, Multi SIM card reader)
▪ Firmware design and implementation, integration with server (Ubuntu)
▪ Microchip SAME53N20A (32-bit ARM Cortex-M4 MCU)
▪ Implementation of USB (CCID, CDC, DFU) and ethernet interfaces, I2C, bootloader; DFU, FreeRTOS, threads, SIM communication logging on the server, ISO7816 protocol
▪ C, python, git, MPLAB-X, GNU toolchain, J-link, MISRA (as part of IDE), Ubuntu, Segger tools, Eagle, Agile, Scrum

refer to -Hyperlink entfernt-

Eingesetzte Qualifikationen

Embedded Entwicklung / hardwarenahe Entwicklung, Embedded Software Engineering

Senior Embedded system engineer
Lady Technologies, Inc, San Francisco
2/2019 – 4/2020 (1 Jahr, 3 Monate)
IT & Entwicklung
Tätigkeitszeitraum

2/2019 – 4/2020

Tätigkeitsbeschreibung

found in reference description 1
found in reference description 1
[...], Inc, San Francisco, -Hyperlink entfernt-

Project: [...] – Fertility Tracker (IoT, refer to the company page)
▪ Designed and implemented firmware, communication with mobile app and cloud, with test jig
▪ Used Nordic Semi nRF52832 (32-bit ARM Cortex-M4 SoC)
▪ Implemented communication with mobile app over BLE, DFU OTA, secure bootloader, UART, PWM, ADC measurements, battery charging, power management. All implementations reflecting low power consumption aspects
▪ Used C, python, Google protocol buffer, git, Eclipse, GNU toolchain, J-link, nRF toolbox, Segger tools, Agile, Scrum. FDA regulation IEC 60601
▪ 10.000+ women using the tracker

Eingesetzte Qualifikationen

Embedded Software Engineering

Senior telecom consultant (Festanstellung)
jSolutions s.r.o., Bratislava, Slovakia, -Hyperlin, Bratislava
9/2018 – 3/2020 (1 Jahr, 7 Monate)
IT & Entwicklung
Tätigkeitszeitraum

9/2018 – 3/2020

Tätigkeitsbeschreibung

Projects: CPRI RF spectrum analysis, eNodeB simulator
▪ Analysed CPRI C&M channels of Huawei and Alcatel Lucent vendors
▪ Advised in FPGA IP core implementation, communicated with Xilinx support team support cases
▪ Managed eNodeB simulator requirements collection, design, implementation, deployment and acceptance.
▪ Negotiated with customers details and progress of the projects

Eingesetzte Qualifikationen

Softwareentwicklung (allg.)

Software Engineer, Team Leader, Project Manager, Managing Director (Festanstellung)
Anritsu Solutions SK, s.r.o., Bratislava
11/1998 – 1/2018 (19 Jahre, 3 Monate)
IT & Entwicklung
Tätigkeitszeitraum

11/1998 – 1/2018

Tätigkeitsbeschreibung

Anritsu Solutions SK, s.r.o., Bratislava, Slovakia, -Hyperlink entfernt-
▪ Started as a software engineer implementing telecom protocols
▪ Received 6 months on site training at GN Nettest, A/S, Copenhagen, Denmark
▪ With company growing worked as a team leader, then project manager and finally as a director
▪ Built up company from size of 5 up to 95 employees
▪ Realized projects in Telecoms and Embedded Systems domains
▪ Worked for renowned customers like Vodafone, Orange, Alcatel-Lucent, BT, Lufthansa, Braun, Frequentis, 2N, Kobil, Anritsu, …

Eingesetzte Qualifikationen

Projektmanagement (IT)

Ausbildung

Computer Science
PhD in Computer Science, Thesis: Optimization of Reconfiguration of Fault Tolerant Multiprocessor Sy
1997
Slovak University of Technology, Faculty of Electr

Über mich

Goal oriented, ambitious, passionate, working standalone, problem solving, proactive, bringing new ideas, used to work in an international, multicultural and time zone shift environments. Technically experienced and well equipped professional possessing valuable management skills.

Looking for a remote freelance position

Weitere Kenntnisse

Senior hardware and firmware engineer

Persönliche Daten

Sprache
  • Slowakisch (Muttersprache)
  • Englisch (Fließend)
  • Deutsch (Grundkenntnisse)
Reisebereitschaft
Weltweit
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
604
Berufserfahrung
33 Jahre und 6 Monate (seit 09/1990)
Projektleitung
15 Jahre

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