Freelancer profile translated to English.
Back to original languageAbout Maximilian
I help companies efficiently develop, evaluate, and optimize electrical and thermal systems. Through precise models and clear technical analyses, I enable faster decisions, lower development risks, and higher system quality.
Services:
- Modeling & Simulation of E-Mobility systems with a focus on battery simulation
- Analysis of battery systems, power electronics & thermal management
- Simulation and technical consulting for energy management systems in the automotive sector
- Creation of technical requirements & specifications
- Evaluation and analysis of measurement data and derivation of technical measures
Your Advantage:
- Fast, reliable results
- Clear communication
- High technical depth
- Reliable collaboration
Ideal for development, R&D, and system teams needing specialized support.
Availability:
I work part-time as a freelancer and therefore exclusively remotely. Appointments and coordination are preferably in the evening; however, individual solutions are possible for project-critical phases.
German
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- HWA AGSystems EngineerAUTOMOBILENovember 2025 - Today (7 months)Marbach am Neckar, Germany
- Development and specification of the E/E topology at the overall vehicle level (LV/HV system) including all necessary safety concepts with a focus on high-voltage systems
- Selection, adaptation, and development of LV system components (control units, power modules, etc.)
- Detailed interface specification of LV system components and to other LV E/E components.
- Selection and development of HV components (RESS, DC/DC converters, inverters, e-motors)
- Specification of the system interfaces between the high-voltage drive and the low-voltage system
- Porsche Engineering Services GmbH - Ferchau GmbHDevelopment Engineer Lithium-Ion Battery SimulationAUTOMOBILEFebruary 2024 - November 2025 (1 year and 9 months)Bietigheim-Bissingen, Germany
- Data analysis, parameterization, simulation, and validation of high-voltage batteries and battery systems.
- Simulation of the low-voltage network of different vehicle series and primary responsibility for the digital twin of the lithium-ion battery in the low-voltage network.
- Process and tool development for data analysis and data evaluation in battery simulation.
- Integration of new cell measurement devices into the battery test bench and design of new automation solutions for their use in the test environment.
- Function development in the battery management system of high-voltage batteries.
- Dr. Ing. h.c. F. Porsche AGWorking StudentAUTOMOBILESeptember 2021 - February 2023 (1 year and 5 months)Weissach, Germany
- Development of a software tool for analyzing vehicle history data.
- Processing of measurement data in the area of quiescent current to detect stranded vehicles.
- Detection and prediction of potential stranded vehicles
- Evaluation of large datasets using methodologies from data science
- Prediction of stranded vehicles based on large datasets
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Education
- Master Thesis - Development and evaluation of hybrid energy storage concepts from lithium-ion batteries and supercapacitors for use in motorsportDr. Ing. h.c. F. Porsche AG - Karlsruhe Institute of Technology (KIT)2023- Entwicklung einer Methodik zur elektrischen sowie thermischen Modellierung, Charakterisierung und Parametrierung von Lithium-Ionen Batterien und Superkondensatoren im Frequenz- und Zeitbereich. - Simulation des elektrischen und thermischen Verhaltens von hybriden Energiespeicherkonzepten basierend auf Lithium-Ionen Batterien und Superkondensatoren. - Aufbau eines Prüfstands zur Validierung der simulativen Ergebnisse. - Auslegung und Bewertung von hybriden Energiespeichersystemen auf Basis von gegebenen Lastprofilen wie z.B. der Nordschleife.
- Master's degree in Electrical Engineering and Information TechnologyKarlsruhe Institute of Technology (KIT)2023Masterstudium