Test Automation Engineer - Embedded Systems for a Energy Storage System
(Energie, Wasser und Umwelt, >10.000 Mitarbeiter)
Schlagwörter
Skills
Ich bin ISTQB zertifizierter Testautomatisierungingenieur für Embedded Systems.
Projekthistorie
10/2022
-
bis jetzt
- Testautomatisierung HiL (Hardware in the Loop)
- Regressions und Integrationstests mit Python → Pytest Pytest-BDD and PyBind für ein Linux-Yocto-Image
- Automatisierung von funktionalen und Last-& Performancetests Tests für die Kommunikation zwischen Elektronik und Backend mit MQTT v5 unter Verwendung eines Backendsimulator zum parsen von Protobuf
- Automatisierung von Testfällen für OTA Updates
- schreiben von automatisierten Tests für CAN
- Erstellung von Testplänen in XRAY
- Generierung von Testberichten und automatisiertes
- hochladen in Jira XRAY
- Durchführung von Modul-, Integrations- und Systemtests
- aufsetzen von GitLab CI/CD Pipelines für automatisierte Testvorgänge
- Auswahl von National Instruments PXI und PXIe Matrixmultiplexern
- Design einer Adapter PCB für National Instruments Produkte
06/2022
-
09/2022
Embedded Systems Engineer - Automotive HW/SW Development
(Automobil und Fahrzeugbau, 1000-5000 Mitarbeiter)
Tier A automotive supplier for Volkswagen
Embedded Systems Engineer - automotive HW/SW Design
Studio, Keil, Siemens Teamcenter
used programming languages: C
Embedded Systems Engineer - automotive HW/SW Design
- revision and new development of PCBs for BMW and Daimler, for SoP and prototpyes
- circuit simulation with LTSpice
- choosing alternativ electronic components
- driver development with C/C++ using NXP, STM32 and FreeScale MCUs
- writing EMC test plans
- evaluating EMC test reports
- using Spectrum Analyzer to find EM emission hotspots
- technical contact for customers
- soldering small ICs
- debugging PCBs with an oscilloscope
- PCB design for HiL systems
Studio, Keil, Siemens Teamcenter
used programming languages: C
03/2022
-
06/2022
Web Developer (Mendix)
Architecture Office in Berlin, Web Developer (Mendix)
used programming languages: Java, JavaScript, Python, SQL, HSQLDB, OQL
used description languages: HTML, CSS, SASS, XML
- development of an internally used business consulting software
- import logic to automatically evaluate Lexware exports
- interactive map using Google API, communication via REST and JSON
- commission calculation
- Database management
- business statistics with charts
- using Microsoft Azure & MendixCloud
used programming languages: Java, JavaScript, Python, SQL, HSQLDB, OQL
used description languages: HTML, CSS, SASS, XML
03/2022
-
06/2022
Embedded Systems Engineer - HW/SW Development
(Internet und Informationstechnologie, < 10 Mitarbeiter)
Start Up in Berlin, Embedded Systems Engineer – HW/SW Design
IoT, Testing
Django, JSON, PostgreSQL, Git, Scrum, Jira
used programming languages: C, C++, JavaScript, SQL
used description languages: HTML, CSS
IoT, Testing
- development of an IoT SmartMirror, connection to the SmartMirror can be established with Bluetooth and WiFi
- development of an UI with django running on local host
- driver development for different external peripherals with Python using RaspberryPi
- driver development for Bluetooth, I2C, SPI(I2S)
- soldering small ICs
- debugging PCBs with an oscilloscope, DMM and thermal camera
- usgin Spectrum Analyzer to find EM emission hotspots
- PCB development based on RaspberryPi Compute Module
- circuit simulation with LTSpice
- UI and functionality testing with Selenium using Python
- Performance Tests with Selenium using Python
Django, JSON, PostgreSQL, Git, Scrum, Jira
used programming languages: C, C++, JavaScript, SQL
used description languages: HTML, CSS
08/2021
-
03/2022
Test Automation Engineer - Embedded Systems
(Industrie und Maschinenbau, 50-250 Mitarbeiter)
Company that develops heating systems
VS Code, JavaScript, PostgreSQL
used programming languages: C, Python (pytest, pytest-bdd, gherkin, cucumber), JavaScript, SQL
used description languages: HTML, CSS
- development of a PCB and Python Code (pytest, gherkin, cucumber) for a fully automated HiL & SiL system to test the temperature control system (regression testing)
- writing automated regression and integrations tests
- used Flask to setup interface for the test framework
- revision of existing PCBs
- soldering small ICs
- debugging PCBs with an oscilloscope, DMM and thermal camera
VS Code, JavaScript, PostgreSQL
used programming languages: C, Python (pytest, pytest-bdd, gherkin, cucumber), JavaScript, SQL
used description languages: HTML, CSS
01/2021
-
07/2021
Embedded Systems Engineer - HW/SW Development
(Automobil und Fahrzeugbau, >10.000 Mitarbeiter)
Big Railway Company in Germany, Embedded Systems Engineer - HW/SW Design IoT
used programming languages: C++, C, VHDL, Python
- further development of the bachelor thesis
- establishing connection the TDR with NB IoT & LoRa
- HW development with KiCAD
- main components: XILINX S7, DDR3 RAM, 12 Bit 250MHz ADC
- development of a multi channel, stand alone TDR (time domain reflectometer), analog front end with multiple OpAmp stages
- Software and Firmware development with VHDL, C, Python
- MicroBlaze implementation to implement control functions and an interface for data exchange with LoRa and UART for further processing
- soldering small ICs
- debugging PCBs with an oscilloscope and DMM
used programming languages: C++, C, VHDL, Python
Zertifikate
Reisebereitschaft
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