Deutschland: Einsatz im Großraum München
? Automated characteristic-property measurements of power semiconductors with LabVIEW for datasheet creation, product-improvement analysis and fault analysis.
? Audited the existing code base, identifying weaknesses and reusable components; planned and architected a new, modular test ecosystem for the department.
? Implemented the new LabVIEW software ecosystem end-to-end, from proof of concept to continuous improvement, applying SOLID principles (SMoRES for LabVIEW: Scalable, Modular, Reusable, Extensible, Simple).
? Introduced DQMH (Delacor Queued Message Handler) as the standard module design pattern and Hardware Abstraction Layers (HAL) for all test & measurement devices.
? Established requirements management (Jama) and centralized, structured documentation (Confluence) for all software development activities.
? Restructured the software repository strategy to match the new architecture and team workflow; raised code stability and test coverage by introducing unit, module and application test principles.
? Supported the data management officer and introduced an improved data-storage module with standardized interfaces, uniform formats and network-latency resilience.
? Developed and released new test software for a new High-Speed I²t test system with extremely short rise/fall times, built on the new architecture.
? Diagnosed and resolved failures in legacy test software and in the legacy I²t test system (software & hardware, incl. LTspice simulation), releasing new software with added features.
? Analyzed and optimized an external low-speed I²t hardware test bench (up to 25 kA) for replication in the in-house laboratory.
? Ran qualification tests of instrumentation & control assemblies for nuclear facilities to nuclear rules and standards: planned hardware/software tools, organized labs and equipment, executed and documented tests in traceable form, and resolved failures; performed development-accompanying engineering tests to safeguard project progress.
? Wrote test specifications for newly developed hardware (embedded controller module, Ethernet switch): reviewed requirements, derived test setups, steps and expected results, and designed auxiliary tools and adapter circuits where no off-the-shelf equipment existed.
? Supported the hardware team with independent schematic/PCB analysis, troubleshooting, optimization proposals and tolerance analysis of critical circuits.
? Built a universal, standardized LabVIEW test framework for electronic assemblies and introduced LabVIEW to colleagues, providing ongoing support.
? Analyzed and redesigned a 5-PCB Receiver Amplifier Module in the Lifestyle Audio business unit ? eliminating electromigration risk and reducing cost.
? Designed and tested electronic circuits to specification, customer requirements and standards; ran functional and thermal hardware verification on prototypes.
? Performed failure analysis and troubleshooting; reviewed schematics and PCB layouts, and guided PCB layouters to ensure functionality and EMC conformance.
? Automated tests with LabVIEW and documented all tests and measurements in traceable form.
? Planned engineering tests to automotive standards; reviewed requirements, schematics and test software.
? Revised test plans, procedures and setup specifications for electrical, EMC and environmental tests per OEM requirements.
? Developed a high-end 17-channel audio amplifier (40?300 W per channel) for the Lifestyle Audio division, designing circuits to customer and automotive standards.
? Created and maintained hardware specifications; drove international development of reusable functional building blocks and HW-architecture optimization.
? Analyzed and optimized audio signal processing and power-supply design; handled system design and schematic/PCB review.
Planned tests with design-for-testability in mind and documented the full development.? Planned, executed and documented manual and automated integration tests across a 5-PCB device, the radio platform software and application-specific waveforms.
? Analyzed RF and timing parameters; simulated and analyzed radio communication using complex waveforms (frequency hopping, anti-jamming).
? Automated fault-analysis and robustness tests with Python; investigated faulty or unexpected behavior and coordinated findings with developers, supporting HW/SW teams with problem-specific automated test setups.
? Authored and maintained end-of-line (EOL) manufacturing test instructions with the manufacturing team; ran acceptance tests and released the EOL system after functional enhancements.
Branche : Automotive & Luftfahrt
? Planned engineering tests to automotive standards; reviewed requirements, schematics and test software.
? Revised test plans, procedures and setup specifications for electrical, EMC and environmental tests per OEM requirements.
Branche : Automotive Audio
? Developed a high-end 17-channel audio amplifier (40?300 W per channel) for the Lifestyle Audio division, designing circuits to customer and automotive standards.
? Created and maintained hardware specifications; drove international development of reusable functional building blocks and HW-architecture optimization.
? Analyzed and optimized audio signal processing and power-supply design; handled system design and schematic/PCB review.
? Planned tests with design-for-testability in mind and documented the full development.
Branche : Secure (Milityra) Communication
? Planned, executed and documented manual and automated integration tests across a 5-PCB device, the radio platform software and application-specific waveforms.
? Analyzed RF and timing parameters; simulated and analyzed radio communication using complex waveforms (frequency hopping, anti-jamming).
? Automated fault-analysis and robustness tests with Python; investigated faulty or unexpected behavior and coordinated findings with developers, supporting HW/SW teams with problem-specific automated test setups.
? Authored and maintained end-of-line (EOL) manufacturing test instructions with the manufacturing team; ran acceptance tests and released the EOL system after functional enhancements.
? Planned, executed and documented validation tests in an international project group, consolidating validation requirements across ADC, DAC, GPIO, power-supply domains, external memory interfaces, communication and SD/MMC.
? Designed and partitioned a validation test board (motherboard plus package-specific daughterboards); coordinated the external service provider on layout and manufacturing.
? Managed schedule and project planning; prepared validation tests in LabVIEW 2010 and trained colleagues in LabVIEW programming.
? Supported colleagues on lab measurement issues and result interpretation; executed validation tests, coordinated results with the team, and documented findings clearly.
Zeitraum : 03/2008 - 03/2011
? Planned, executed and documented environmental test campaigns for mechatronic components; derived test specifications from customer requirements.
? Extended the LabVIEW test software (LIN/CAN interfaces, dual-bench synchronization) for new DUT types; standardized test equipment and processes across the department.
? Established a failure-analysis process for electromigration and contamination issues together with an external partner.
Zeitraum : 04/2007 - 05/2008
? Developed embedded firmware (ATmega128, C) and a LabVIEW-based user application; extended functionality for new IBS generations (LIN 1.3/2.0) and built calibration routines for the test device.
? Led circuit development (mixed-signal, microcontroller, sub-µV signal conditioning, bus interface) from specification through tolerance analysis, PCB design (Altium DXP), prototype build and commissioning.
? Ran EMC validation and produced a 200-unit prototype series to supply test vehicles for onboard validation; designed a dedicated calibration and test system for full verification against spec.
? Delivered two cost-reduction redesigns (7 ICs ? 3 ICs ? 1 IC), specifying and coordinating custom IC/ASSP development with semiconductor suppliers and other OEMs through to EMC-qualified release.
? Converted bus communication to LIN 1.3/2.0; investigated field failures (electrical, optical, migration) and designed an automated test system for electrical tests to BMW Group standard.
? Characterized analog and digital acceleration sensors (linearity, clipping, overload behavior) and benchmarked competitor products, using MATLAB for evaluation.
? Planned and ran mechanical load tests (pendulum, drop, centrifugal) and designed custom mechanical test fixtures (CAD).
? Planned customer test and measurement systems and implemented application software (MLab, MGraph, TestControl); handled requirements engineering, on-site commissioning and user/service documentation.
? Contributed to the system design of the implant electronics and built a hardware simulation A-sample as functional proof for ASIC development, alongside technical studies on audiological signal processing and subcutaneous energy transfer.
? Specified and co-developed the mixed-signal, low-power ASIC and the ceramic thick-film hybrid module with external partners in Lausanne and the Netherlands; ran design reviews and verification tests through to production.
? Set up in-house test departments for electrical and acoustical measurement of implant components (sensor, actuator, charger, remote control) and for automated wafer- and hybrid-module testing.
? Repaired and calibrated laboratory power supplies, audio analyzers and voltage/power measuring instruments from DC to 26 GHz; authored tolerance analyses and calibration instructions.
? Supported worldwide R&S service centers on technical questions and delivered customer training.
Automotive
Test & Measurements
Semiconductor
Audio
Medical Technology
Secure (Militäry) Communication
Energy Production (Nuclear)
Deutschland: Einsatz im Großraum München
? Automated characteristic-property measurements of power semiconductors with LabVIEW for datasheet creation, product-improvement analysis and fault analysis.
? Audited the existing code base, identifying weaknesses and reusable components; planned and architected a new, modular test ecosystem for the department.
? Implemented the new LabVIEW software ecosystem end-to-end, from proof of concept to continuous improvement, applying SOLID principles (SMoRES for LabVIEW: Scalable, Modular, Reusable, Extensible, Simple).
? Introduced DQMH (Delacor Queued Message Handler) as the standard module design pattern and Hardware Abstraction Layers (HAL) for all test & measurement devices.
? Established requirements management (Jama) and centralized, structured documentation (Confluence) for all software development activities.
? Restructured the software repository strategy to match the new architecture and team workflow; raised code stability and test coverage by introducing unit, module and application test principles.
? Supported the data management officer and introduced an improved data-storage module with standardized interfaces, uniform formats and network-latency resilience.
? Developed and released new test software for a new High-Speed I²t test system with extremely short rise/fall times, built on the new architecture.
? Diagnosed and resolved failures in legacy test software and in the legacy I²t test system (software & hardware, incl. LTspice simulation), releasing new software with added features.
? Analyzed and optimized an external low-speed I²t hardware test bench (up to 25 kA) for replication in the in-house laboratory.
? Ran qualification tests of instrumentation & control assemblies for nuclear facilities to nuclear rules and standards: planned hardware/software tools, organized labs and equipment, executed and documented tests in traceable form, and resolved failures; performed development-accompanying engineering tests to safeguard project progress.
? Wrote test specifications for newly developed hardware (embedded controller module, Ethernet switch): reviewed requirements, derived test setups, steps and expected results, and designed auxiliary tools and adapter circuits where no off-the-shelf equipment existed.
? Supported the hardware team with independent schematic/PCB analysis, troubleshooting, optimization proposals and tolerance analysis of critical circuits.
? Built a universal, standardized LabVIEW test framework for electronic assemblies and introduced LabVIEW to colleagues, providing ongoing support.
? Analyzed and redesigned a 5-PCB Receiver Amplifier Module in the Lifestyle Audio business unit ? eliminating electromigration risk and reducing cost.
? Designed and tested electronic circuits to specification, customer requirements and standards; ran functional and thermal hardware verification on prototypes.
? Performed failure analysis and troubleshooting; reviewed schematics and PCB layouts, and guided PCB layouters to ensure functionality and EMC conformance.
? Automated tests with LabVIEW and documented all tests and measurements in traceable form.
? Planned engineering tests to automotive standards; reviewed requirements, schematics and test software.
? Revised test plans, procedures and setup specifications for electrical, EMC and environmental tests per OEM requirements.
? Developed a high-end 17-channel audio amplifier (40?300 W per channel) for the Lifestyle Audio division, designing circuits to customer and automotive standards.
? Created and maintained hardware specifications; drove international development of reusable functional building blocks and HW-architecture optimization.
? Analyzed and optimized audio signal processing and power-supply design; handled system design and schematic/PCB review.
Planned tests with design-for-testability in mind and documented the full development.? Planned, executed and documented manual and automated integration tests across a 5-PCB device, the radio platform software and application-specific waveforms.
? Analyzed RF and timing parameters; simulated and analyzed radio communication using complex waveforms (frequency hopping, anti-jamming).
? Automated fault-analysis and robustness tests with Python; investigated faulty or unexpected behavior and coordinated findings with developers, supporting HW/SW teams with problem-specific automated test setups.
? Authored and maintained end-of-line (EOL) manufacturing test instructions with the manufacturing team; ran acceptance tests and released the EOL system after functional enhancements.
Branche : Automotive & Luftfahrt
? Planned engineering tests to automotive standards; reviewed requirements, schematics and test software.
? Revised test plans, procedures and setup specifications for electrical, EMC and environmental tests per OEM requirements.
Branche : Automotive Audio
? Developed a high-end 17-channel audio amplifier (40?300 W per channel) for the Lifestyle Audio division, designing circuits to customer and automotive standards.
? Created and maintained hardware specifications; drove international development of reusable functional building blocks and HW-architecture optimization.
? Analyzed and optimized audio signal processing and power-supply design; handled system design and schematic/PCB review.
? Planned tests with design-for-testability in mind and documented the full development.
Branche : Secure (Milityra) Communication
? Planned, executed and documented manual and automated integration tests across a 5-PCB device, the radio platform software and application-specific waveforms.
? Analyzed RF and timing parameters; simulated and analyzed radio communication using complex waveforms (frequency hopping, anti-jamming).
? Automated fault-analysis and robustness tests with Python; investigated faulty or unexpected behavior and coordinated findings with developers, supporting HW/SW teams with problem-specific automated test setups.
? Authored and maintained end-of-line (EOL) manufacturing test instructions with the manufacturing team; ran acceptance tests and released the EOL system after functional enhancements.
? Planned, executed and documented validation tests in an international project group, consolidating validation requirements across ADC, DAC, GPIO, power-supply domains, external memory interfaces, communication and SD/MMC.
? Designed and partitioned a validation test board (motherboard plus package-specific daughterboards); coordinated the external service provider on layout and manufacturing.
? Managed schedule and project planning; prepared validation tests in LabVIEW 2010 and trained colleagues in LabVIEW programming.
? Supported colleagues on lab measurement issues and result interpretation; executed validation tests, coordinated results with the team, and documented findings clearly.
Zeitraum : 03/2008 - 03/2011
? Planned, executed and documented environmental test campaigns for mechatronic components; derived test specifications from customer requirements.
? Extended the LabVIEW test software (LIN/CAN interfaces, dual-bench synchronization) for new DUT types; standardized test equipment and processes across the department.
? Established a failure-analysis process for electromigration and contamination issues together with an external partner.
Zeitraum : 04/2007 - 05/2008
? Developed embedded firmware (ATmega128, C) and a LabVIEW-based user application; extended functionality for new IBS generations (LIN 1.3/2.0) and built calibration routines for the test device.
? Led circuit development (mixed-signal, microcontroller, sub-µV signal conditioning, bus interface) from specification through tolerance analysis, PCB design (Altium DXP), prototype build and commissioning.
? Ran EMC validation and produced a 200-unit prototype series to supply test vehicles for onboard validation; designed a dedicated calibration and test system for full verification against spec.
? Delivered two cost-reduction redesigns (7 ICs ? 3 ICs ? 1 IC), specifying and coordinating custom IC/ASSP development with semiconductor suppliers and other OEMs through to EMC-qualified release.
? Converted bus communication to LIN 1.3/2.0; investigated field failures (electrical, optical, migration) and designed an automated test system for electrical tests to BMW Group standard.
? Characterized analog and digital acceleration sensors (linearity, clipping, overload behavior) and benchmarked competitor products, using MATLAB for evaluation.
? Planned and ran mechanical load tests (pendulum, drop, centrifugal) and designed custom mechanical test fixtures (CAD).
? Planned customer test and measurement systems and implemented application software (MLab, MGraph, TestControl); handled requirements engineering, on-site commissioning and user/service documentation.
? Contributed to the system design of the implant electronics and built a hardware simulation A-sample as functional proof for ASIC development, alongside technical studies on audiological signal processing and subcutaneous energy transfer.
? Specified and co-developed the mixed-signal, low-power ASIC and the ceramic thick-film hybrid module with external partners in Lausanne and the Netherlands; ran design reviews and verification tests through to production.
? Set up in-house test departments for electrical and acoustical measurement of implant components (sensor, actuator, charger, remote control) and for automated wafer- and hybrid-module testing.
? Repaired and calibrated laboratory power supplies, audio analyzers and voltage/power measuring instruments from DC to 26 GHz; authored tolerance analyses and calibration instructions.
? Supported worldwide R&S service centers on technical questions and delivered customer training.
Automotive
Test & Measurements
Semiconductor
Audio
Medical Technology
Secure (Militäry) Communication
Energy Production (Nuclear)