Christian W.

Experience

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  DIS AG Information Technology

  Jan 2007 - Jun 2009

  Software Engineer & -Developer

  Software development and industrial automation engineering, details see below (VON ARDENNE Anlagentechnik and AIS Dresden)

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  VON ARDENNE ANLAGENTECHNIK GMBH

  Jan 2007 - Dec 2008

  Software engineer & -Developer

  • In charge of visualization of the control software of coating plants• Implemented safety-related interlocks (interlocks) • Created technological programs for automated and parameterized process flow• Assisted US clients on-site and in English

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  AIS AUTOMATION GMBH

  Jan 2009 - May 2009

  Software Engineer & -Developer

  • Ensured functionality of MES systems for production plants in the solar industry • Provided customer service in English (in Taiwan)• Used Oracle databases on a daily basis (evaluating SQL queries)

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  FSD Fahrzeugsystemdaten GmbH (Car System Data)

  Dec 2009 - Nov 2016

  Engineer & Software Developer for car electronics & diagnostics

  • In charge of data recording and diagnostics on vehicle control devices across all standard diagnostic protocols and standard transport protocols for all common bus systems (KWP2000/ UDS on ISOTP /TP2.0 /TP1.6 on CAN bus/ k-line)• Providing a network (Ethernet) as well as associated Windows-based software for fully automated regression tests for the production release as well as fully automated system configuration and updates of firmware and vehicle data packets• Responsible for implementing symmetric and asymmetric encryption methods (within .NET framework) to ensure the data protection of vehicle and diagnostic data as well as access protection of the operating system of the multi-diagnostic tool HU adapter (application GPG, SSH)• General application development first using Windows Forms later WPF-based using a ModelView ViewModel Pattern (MVVM); Preferred: Caliburn.Micro Show less

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  G&B Automation systems

  Sept 2017 - Jul 2018

  Engineer for electrical engineering

  - migration of existing projects (e.g. Step7 Classical→ TIA-Portal)- converting of (sub-) programs into other already existing prgrams while taking into consideration already used memory areas (converting of addresses / re-wiring)- extension & implementation of features / customer‘s requests in PLC- and HMI-programs

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  AIS Automation Dresden GmbH

  Aug 2018 - Oct 2020

  • Extension (bug fixes and implementation of new features) of existing software for the control of processing systems for the production of semiconductor chips (up to 12” wafers); Equipment manufacturer: Trymax Semiconductor Equipment BV• ReSharper, StyleCop und SonarQube for improvement of code quality• Unit-Tests with Frameworks Mock- and Fluent Assertions• Scrum process with TFS Task board• Analysis of log files for bug fixing • Commissioning of Software Upgrades• Bug analysis and report• Telephone and remote support• Direct contact to the following customers: Infineon Dresden und Regensburg, Qualcomm (previous: RF360) München, ST Microelectronics Agrate (Italien)

  • Software Developer

    Aug 2018 - Oct 2020

  • Field Service & Support Engineer

    Aug 2018 - Jun 2020
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  Scia Systems GmbH

  Nov 2020 - Nov 2021

  Software Developer & Service-/Support-Ingenieur at scia Systems GmbH

  • Implementing hardware driver (interface: TCP/IP) for including hardwarecomponents in supervised host control software of machines• Implementing hardware simulation and unit tests• Integration into Software• Implemented devices: Robot, Aligner and Vacuum Cassette Elevator

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  Capgemini Software Solutions Center

  Dec 2021 - Feb 2023

  Senior Software Developer

  • Creating web applications with ASP. NET and MVC in C# and Visual Studio• Creating web applications for German authorities with Dataport UI Designer• Component and Integration testing with Moq Framework• Automated UI testing with Selenium Testing framework

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  VM.PL Software House

  May 2023 - now

  Senior Software Developer