Josef Abou El-Naga - System and Function Developer 12V Battery

Q: Where is Josef based?

Josef is based in Bad Bergzabern, Germany .

Q: What languages does Josef speak?

Josef speaks the following languages: German (Native), Arabic (Intermediate) .

Q: How many years of experience does Josef have?

Josef has at least 13 years of experience. During this time, Josef has worked in at least 7 different roles and for 5 different companies . The average length of individual experience is 2 years and 10 months . Note that Josef may not have shared all experience and actually has more experience.

Q: What is Josef's latest experience?

Josef's most recent position is System and Function Developer 12V Battery at Mercedes-Benz AG .

Q: What companies has Josef worked for in recent years?

In recent years, Josef has worked for Mercedes-Benz AG , Eberspächer GmbH , and Schaeffler AG .

Q: Which industries is Josef most experienced in?

Josef is most experienced in industries like Automotive and Manufacturing .

Q: Which business areas is Josef most experienced in?

Josef is most experienced in business areas like Product Development , Quality Assurance (QA) , and Information Technology (IT) . Josef also has some experience in Supply Chain Management .

Q: Which industries has Josef worked in recently?

Josef has recently worked in industries like Automotive and Manufacturing .

Q: Which business areas has Josef worked in recently?

Josef has recently worked in business areas like Product Development , Quality Assurance (QA) , and Supply Chain Management .

Recommended expert

Bad Bergzabern, Germany

Experience

Jan 2024 - Present

2 years 2 months

Germany

System and Function Developer 12V Battery

Mercedes-Benz AG

Responsible for the development and support of diagnostic and OBD functions
Working as a cyber security engineer in embedded systems
Coordinating and managing suppliers, as well as liaising with customers
Preparing certification documents and supporting OBD certification
Conducting tests for diagnostic and OBD functions, and flash processes
Tools: JIRA, Vector CANoe, Vector vFlash, Vector CANape, Matlab/Simulink, CANdelaStudio, DiagRA, 1699-5 Test, Softing DTS, DNG, IC5000 Debugger

Jan 2022 - Dec 2024

3 years

Germany

System and Software Developer BMS 12V

Eberspächer GmbH

Responsible for the development and implementation of flash, diagnostic and communication functions (CAN, LIN)
Design and implementation of diagnostic strategies
Configuration and further development of the Vector Flash bootloader
Planning, execution and supervision of battery tests (SoC, SoH, capacity, internal resistance)
Development of functions for the battery management system (BMS)
Creation and further development of system architectures for the BMS
Coordination and technical support of suppliers
Tools: IC5000 Debugger, Vector DaVinci Configurator, Vector CANoe, Vector vFlash, Vector CANape, Matlab/Simulink, Rhapsody, Polarion

Jan 2020 - Dec 2022

3 years

Germany

Hybrid

System Developer EDS P1-Hybrid

Schaeffler AG

Development of functions for electric drive systems
Modeling and simulation of electric drive architectures
Creation and further development of system architectures
Requirements engineering: creating requirement documents and deriving requirements
Participation in system FMEAs and risk assessments
Coordination and alignment with suppliers and customers
Tools: PTC Integrity/Windchill, Enterprise Architect, Matlab/Simulink

Jan 2017 - Dec 2019

3 years

Germany

Hybrid

Software Developer BRM 48V Machine P0-Hybrid

Robert Bosch AG

Software development according to AUTOSAR model and implementation in C
Configuration of basic software and creation of RTE interfaces
Development of basic software, software drivers, application software and safety software according to ISO 26262
Implementation of software development according to A-SPICE guidelines
Creation and maintenance of software requirements
Conception, design and implementation of software architectures
Planning, coordination and execution of reviews
Preparation of test specifications and execution of module, software and vehicle tests
Setup and maintenance of HiL systems (dSPACE) and establishment of a system test laboratory
Tools: INCA, ASCET, Vector DaVinci Developer, Vector CANoe, Vector vFlash, Vector CANape, Rhapsody, Matlab/Simulink, dSpace ControlDesk, LABCAR, DÖÖRS, IBM-ALM, Lauterbach Debugger

Jan 2014 - Dec 2017

4 years

Germany

Function Developer Diesel/Gasoline Control Units

Robert Bosch AG

Development of hardware-near software components
Analysis and processing of returns for error identification and resolution
Configuration of basic software and system management (BswM, EcuM)
Execution of EEPROM analyses and configuration of the FEE module

Jan 2013 - Dec 2014

2 years

Germany

Software Developer Intern

Robert Bosch AG

Software sharing team
Defining interfaces between OEM software and supplier software
Coordinating and reporting software interfaces to the customer

Jan 2013 - Dec 2013

1 year

Germany

Intern

Knorr-Bremse GmbH

Software optimization for the windshield wiper and washer system of a high-speed train

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Automotive (13 years) and Manufacturing (4 years).

Automotive

Manufacturing

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Product Development (13 years), Quality Assurance (12 years), Information Technology (5 years), and Supply Chain Management (2 years).

Product Development

Quality Assurance

Information Technology

Supply Chain Management

Skills

Aspice Advanced Knowledge, Sys1-5, Swe1-6
Autosar Advanced Knowledge, Basic Software, Application Software And Rte
Programming Language C/c++ Software Programming And Hardware-near Programming
Matlab/simulink Control Algorithms, Module Development, Code Generation And Simulation
Labview Basic Knowledge Of Practical Work With The Software Tool
Vector Davinci Configurator, Vector Canoe, Vector Vflash, Vector Canape, Vector Davinci Developer
Alm Application Lifecycle Management
Perl Advanced Knowledge
Integrity Requirements, Configuration And Concern Management
Rhapsody Design And Modeling
Maple Modeling Of Physical Systems
Vhdl Basics, Digital Design And Fpga Applications
Ltspice Simulation Of Electrical Circuits
Plc The 5 Programming Languages And Distributed Systems
Java Basic Knowledge Of Oop
Python Basic Knowledge.

Languages

German

Native

Arabic

Intermediate

Education

Oct 2012 - Jun 2013

FH Technikum Wien

Master · Embedded System · Vienna, Austria

Oct 2011 - Jun 2013

TU Wien

Master · Automation Engineering · Vienna, Austria

Oct 2006 - Jun 2011

TU Wien

Bachelor · Electrical Engineering and Information Technology · Vienna, Austria

...and 3 more

Certifications & licenses

AUTOSAR Adaptive Platform, Vector Training

AUTOSAR Classic Platform, Vector Training

AUTOSAR fundamentals for developers of "basicsoftware"-B

BEG specific RB Codex SW Compliance for SW Development and Calibration_PT-B

BSW NET Autosar Usage-A

Basic Software Overview-B

Basic Software Overview-B+

Basic principles of the hybrid system for motor vehicles

Basic training in CAN / CAN FD-B

Compliance – Product Development Code-B

DS specific RB Codex SW Compliance for Diesel Calibration-B

Defect Flow Model for members of NE2 and CE departments-B

Diagnostic System Management Basics-B

Diesel Gasoline Overview-B

EXtended Diagnostic Information for CE and Cal Engineering-A

EcuCybSec Expert Training-A

Electric drive, power electronics and control-A

FMEA Process-B

Functional safety in project process_PT-B

Implementation of Product Development Code at BEG V2020-A

Instruction on properly usage of test vehicles-B

Introduction to ISO26262 and Functional Safety @AE/NE5-B

Introduction to functional safety in the automotive secto(ISO 26262)-B

MDG1 Debugging Basics with PLS-UDE-B

MDG1 Debugging of Infineon/JDP Devices 1-4 with PLS-UDE-A

MDG1 Devices Infineon & JDP Basic-B

Process Methods Tool Training for Request One-B

Quality Basics Training-B

Quality at Bosch-B

RB Codex Compliance for Software-A

RB Product Development Code for Calibration-A

Software Architecture Content and Processes-B

Software engineering basics-B

Specification of requirements at PS-EC-B

System & SW architecture with Rhapsody-B

eASEE Software Configuration Management for Members of Department CE-A

Profile

Created

February 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Josef based?

Josef is based in Bad Bergzabern, Germany.

What languages does Josef speak?

Josef speaks the following languages: German (Native), Arabic (Intermediate).

How many years of experience does Josef have?

Josef has at least 13 years of experience. During this time, Josef has worked in at least 7 different roles and for 5 different companies. The average length of individual experience is 2 years and 10 months. Note that Josef may not have shared all experience and actually has more experience.

What roles would Josef be best suited for?

Based on recent experience, Josef would be well-suited for roles such as: System and Function Developer 12V Battery, System and Software Developer BMS 12V, System Developer EDS P1-Hybrid.

What is Josef's latest experience?

Josef's most recent position is System and Function Developer 12V Battery at Mercedes-Benz AG.

What companies has Josef worked for in recent years?

In recent years, Josef has worked for Mercedes-Benz AG, Eberspächer GmbH, and Schaeffler AG.

Which industries is Josef most experienced in?

Josef is most experienced in industries like Automotive and Manufacturing.

Which business areas is Josef most experienced in?

Josef is most experienced in business areas like Product Development, Quality Assurance (QA), and Information Technology (IT). Josef also has some experience in Supply Chain Management.

Which industries has Josef worked in recently?

Josef has recently worked in industries like Automotive and Manufacturing.

Which business areas has Josef worked in recently?

Josef has recently worked in business areas like Product Development, Quality Assurance (QA), and Supply Chain Management.

What is Josef's education?

Josef holds a Master in Embedded System from FH Technikum Wien, a Master in Automation Engineering from TU Wien and a Bachelor in Electrical Engineering and Information Technology from TU Wien.

Does Josef have any certificates?

Josef has 36 certificates. Among them, these include: AUTOSAR Adaptive Platform, Vector Training, AUTOSAR Classic Platform, Vector Training, and AUTOSAR fundamentals for developers of "basicsoftware"-B.

What is the availability of Josef?

The availability of Josef needs to be confirmed.

What is the rate of Josef?

Josef's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.