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(Aktualisiert 2024-01-09)Senior Embedded Software Engineer
Allerød, Denmark
Einheimische French, English, Arabic, Fließend German
- Networking/Security
- Embedded C/C++
- Audio/Video/Image processing
Fähigkeiten (31)
C/C++
EMBEDDED SYSTEMS
EMBEDDED SOFTWARE
C++
VS CODE
SPI
PRODUCTION LINE
Cmake
Jenkins
FREESCALE
Read Schematics
FIRMWARE
TECHNICAL DOCUMENTATION
PKI
Git
CMA
RF
I2C
SHELL SCRIPTING
USB
IPC
BLUETOOTH
I2S
Python
Device Driver
Subversion
FPGA
QT
MS .NET
ARM
C#
Zusammenfassung
Experienced Embedded Software Engineer with over a decade in Linux projects,
from driver development to system optimization. Proficient in Linux, C/C++,
Yocto; renowned for boot-time reduction and performance tuning.
Berufserfahrung
Senior Embedded Software Engineer(Freelancer)
2022-01 - Jetzt
• Created the end of line production image ensuring post-production quality.
• Integrated QT 6.5 into the Yocto/Krikstone build system.
• Optimized input routing within the Weston Compositor, enhancing system reactivity.
• Streamlined boot sequences for Linux/Systemd, achieving faster boot times.
• Conducted in-depth memory profiling and optimization.
Technologies: C/C++, Linux device tree, Yocto, Weston, Wayland, iMX6, iMX8, CMA, Jira, Confluence, Jenkins, Git.
• Integrated QT 6.5 into the Yocto/Krikstone build system.
• Optimized input routing within the Weston Compositor, enhancing system reactivity.
• Streamlined boot sequences for Linux/Systemd, achieving faster boot times.
• Conducted in-depth memory profiling and optimization.
Technologies: C/C++, Linux device tree, Yocto, Weston, Wayland, iMX6, iMX8, CMA, Jira, Confluence, Jenkins, Git.
Senior Embeeded Software Engineer
Moia/Volkswagen
2021-07 - 2022-03
As part of the foundational team for Volkswagen's autonomous driving venture: • Spearheaded investigations and developed prototypes of low-level features tailored for the ID. Buzz electric van, VW's flagship Level 4 autonomous MaaS (Mobility as a Service) vehicle.
• Contributed to the rapid development of MOIA's passenger management system, leveraging Apex.AI's SDK.
Technologies: C/C++, Linux, QNX, Apex.AI, ROS, Jira, Confluence, Git, GitLab, PlantUML, GitHub Actions, Yocto, CMake, CLion.
• Contributed to the rapid development of MOIA's passenger management system, leveraging Apex.AI's SDK.
Technologies: C/C++, Linux, QNX, Apex.AI, ROS, Jira, Confluence, Git, GitLab, PlantUML, GitHub Actions, Yocto, CMake, CLion.
Senior Embeeded Software Engineer (Freelancer)
ARRI
2021-04 - 2021-12
As part of the image team: • Assisted in ARM software configurations for FPGA modules, acting as a liaison between the Image Science and FPGA teams.
• Enhanced and streamlined technical documentation for crucial software modules, facilitating seamless collaboration and clear understanding across teams.
C/C++, linux fpga/nvme driver, image processing pipeline, Jira, Confluence, git, Gitlab, vs code, Plantuml, Jenkins, clang, yocto, cmake
• Enhanced and streamlined technical documentation for crucial software modules, facilitating seamless collaboration and clear understanding across teams.
C/C++, linux fpga/nvme driver, image processing pipeline, Jira, Confluence, git, Gitlab, vs code, Plantuml, Jenkins, clang, yocto, cmake
Senior Embedded Engineer (Freelancer)
2020-12 - 2021-02
Engaged in enhancing production line performances: • Streamlined Linux boot processes, achieving reduced boot times and optimizing runtime loads.
• Precision-tuned the TCP/IP stack to cater to high bandwidth demands.
• Delved into network performance assessments, leading to infrastructure optimizations for enhanced reliability and speed.
• Precision-tuned the TCP/IP stack to cater to high bandwidth demands.
• Delved into network performance assessments, leading to infrastructure optimizations for enhanced reliability and speed.
Engineer (Freelancer)
Platform team, Senior Embedded Software
2019-11 - 2020-11
November 2019 -- November 2020 In order to achieve a multi graphical clients support on the platform: • Took part in the concept and prototyping of a new app framework.
• Integrated the Wayland IVI Extensions into the platform graphical stack.
• Designed and implemented a window management system.
• Extended Gstreamer and Webkit to support the IVI extensions.
C/C++, Enterprise Architect, Jira, Confluence, git, Gitlab, vs code, QT creator, Plantuml, Jenkins, clang
• Integrated the Wayland IVI Extensions into the platform graphical stack.
• Designed and implemented a window management system.
• Extended Gstreamer and Webkit to support the IVI extensions.
C/C++, Enterprise Architect, Jira, Confluence, git, Gitlab, vs code, QT creator, Plantuml, Jenkins, clang
Engineer (Freelancer)
Vorwerk, Wuppertal
2016-10 - 2019-10
• Took part in the device bring-up, based on Freescale BSP + Yocto, the definition of the architecture (IPC definitions, eMMC partitioning, security concept and others), hardening the device for the final launch, and the integration of Wpe Webkit into the platform.
• Created a minimal production image, optimized for a fast boot, to run validation tests at the end of the production line.
• Designed and realized a software update mechanism running parallel to the production validation tests.
• Developed a Gstreamer based adaptive streaming video back-end.
• Developed the diagnostic module, offering a full remote interface of the device over WiFi (TLS over TCP).
• Designed and implemented the PC client libraries allowing to interact remotely with the diagnostic module in the device.
• Assisted the conception and deployment of the WiFi based factory test infrastructure.
• Created a remote discovery mechanism for the auto detection of devices in the network.
• C/C++, Enterprise Architect, Jenkins, clang, Confluence, git, Gitlab, Yocto, i.MX6, dts, alsa, systemd, webkit, gstreamer, openssl, bluetooth, PKI, TLS,
• Created a minimal production image, optimized for a fast boot, to run validation tests at the end of the production line.
• Designed and realized a software update mechanism running parallel to the production validation tests.
• Developed a Gstreamer based adaptive streaming video back-end.
• Developed the diagnostic module, offering a full remote interface of the device over WiFi (TLS over TCP).
• Designed and implemented the PC client libraries allowing to interact remotely with the diagnostic module in the device.
• Assisted the conception and deployment of the WiFi based factory test infrastructure.
• Created a remote discovery mechanism for the auto detection of devices in the network.
• C/C++, Enterprise Architect, Jenkins, clang, Confluence, git, Gitlab, Yocto, i.MX6, dts, alsa, systemd, webkit, gstreamer, openssl, bluetooth, PKI, TLS,
Embedded Software Engineer
DKS GmbH
2014-07 - 2016-09
• Scouted for new Hardware platform for 1080p video decoding.
• Benchmarked the new boards and checked their capabilities.
• Ported existing analog video processing code form TI DSP to Freescale i.MX6 using gstreamer libraries.
• Prototyped diverse new IP Kameras in various IP Protocols.
• Upgraded the Beagle board build environment from Angstrom to Yocto.
Embedded Linux (Nvidia Tegra K1, Freescale i.MX6 and TI Omap ARM), C++, Yocto, UDP, RTP, RTSP, RTCP, gstreamer, AVB, IEEE1722, git • Designed and implemented the take-over functionality over the network between the monitors as distributed system.
• Wrote the alarm handling mechanism.
• Created a diagnostic tool between CCTV component and train system.
• Implemented various test scripts to mimic the train environment network messages.
• Ported Linux driver from 2.6 to 3.14 Kernel.
Embedded Linux (TI Omap ARM), C++, Yocto, svn
• Benchmarked the new boards and checked their capabilities.
• Ported existing analog video processing code form TI DSP to Freescale i.MX6 using gstreamer libraries.
• Prototyped diverse new IP Kameras in various IP Protocols.
• Upgraded the Beagle board build environment from Angstrom to Yocto.
Embedded Linux (Nvidia Tegra K1, Freescale i.MX6 and TI Omap ARM), C++, Yocto, UDP, RTP, RTSP, RTCP, gstreamer, AVB, IEEE1722, git • Designed and implemented the take-over functionality over the network between the monitors as distributed system.
• Wrote the alarm handling mechanism.
• Created a diagnostic tool between CCTV component and train system.
• Implemented various test scripts to mimic the train environment network messages.
• Ported Linux driver from 2.6 to 3.14 Kernel.
Embedded Linux (TI Omap ARM), C++, Yocto, svn
Advanced Development Team, Technical leader / Software Analyst
Philips TV, Bruges
2013-01 - 2014-06
In order to build the SAT>IP support: • Made first specifications and standards study for WBS definition and estimated projects efforts.
• Scouted and discussed suppliers SW stacks.
• Studied architecture and prototyped proof of concepts.
• Transferred code and Know How to product teams in Bangalore.
Embedded Linux (Marvell ARM), C++, java, RTSP, RTP, Upnp, RTCP, DVBS, live555, git, Android
• Scouted and discussed suppliers SW stacks.
• Studied architecture and prototyped proof of concepts.
• Transferred code and Know How to product teams in Bangalore.
Embedded Linux (Marvell ARM), C++, java, RTSP, RTP, Upnp, RTCP, DVBS, live555, git, Android
Advanced Development Team, Software Analyst
Philips TV, Bruges
2013-04 - 2013-12
In the context of creating the first IPTV solution: • Investigated the feasibility of a complete alternative video path to replace unavailable hardware.
• Ported and adapted external hardware Linux drivers (USB RF tuners).
• Kernel configuration, adaptation and rebuilds.
• Integrated DVB4Linux and Video4Linux.
• Integrated the CIMAX supplier firmware for conditional access (SPI, USB).
Embedded Linux kernel, device drivers, C/C++, Panda Board (Cortex-A9), USB Tuners, SPI, USB • Integrated the Alcatel Lucent IPTV solution device drivers.
• Investigated the integration of Verimatrix Embedded DRM solution.
• Ported Ffmpeg via LibPeony to support missing hardware decoders and libc.
Embedded Linux kernel, device drivers, C/C++, Panda Board (Cortex-A9) Software Analyst on a performance project: • Analyzed performance issues in existing implementation.
• Checked alternative solutions and designed a solution for the problem.
• Ported APIs to low level native C++ for enhancing performances.
• Prototyped and proved the feasibility of the chosen solution.
Android views, adapters and content providers, Embedded Linux, java, C++, SQLite
• Ported and adapted external hardware Linux drivers (USB RF tuners).
• Kernel configuration, adaptation and rebuilds.
• Integrated DVB4Linux and Video4Linux.
• Integrated the CIMAX supplier firmware for conditional access (SPI, USB).
Embedded Linux kernel, device drivers, C/C++, Panda Board (Cortex-A9), USB Tuners, SPI, USB • Integrated the Alcatel Lucent IPTV solution device drivers.
• Investigated the integration of Verimatrix Embedded DRM solution.
• Ported Ffmpeg via LibPeony to support missing hardware decoders and libc.
Embedded Linux kernel, device drivers, C/C++, Panda Board (Cortex-A9) Software Analyst on a performance project: • Analyzed performance issues in existing implementation.
• Checked alternative solutions and designed a solution for the problem.
• Ported APIs to low level native C++ for enhancing performances.
• Prototyped and proved the feasibility of the chosen solution.
Android views, adapters and content providers, Embedded Linux, java, C++, SQLite
Driver Team, Embedded Software Engineer
Philips TV, Bruges
2011-08 - 2013-03
• Maintained the CI+ conditional access stack.
• Stabilised and secured the PVR recording functionality.
• Integrated several terrestrial, cable and satellite suppliers' tuners and channel decoders firmware.
Embedded Linux (MIPS), C, SHA1, gdb, QAC, SVN DVB-S/S2/T/T2/C, CI+, DiSEqC, HDMI, MPEG2-4, H.264
• Stabilised and secured the PVR recording functionality.
• Integrated several terrestrial, cable and satellite suppliers' tuners and channel decoders firmware.
Embedded Linux (MIPS), C, SHA1, gdb, QAC, SVN DVB-S/S2/T/T2/C, CI+, DiSEqC, HDMI, MPEG2-4, H.264
Embedded Linux Software Engineer
Sagemcom
2010-07 - 2011-07
• Investigated and implemented diverse customer requirements ranging from Linux kernel drivers level to the UI level.
• Maintained the smart card software stack.
• Ensured the conditional access Conax certification.
SH4 (STi7105, STi7109 and Sti7101), DVBS/S2/T/C, ISO 7816, HDMI, MPEG2/ 4, H.264, Embedded Linux, C, gdb, Agile, Klocwork, SVN, Bugzilla
• Maintained the smart card software stack.
• Ensured the conditional access Conax certification.
SH4 (STi7105, STi7109 and Sti7101), DVBS/S2/T/C, ISO 7816, HDMI, MPEG2/ 4, H.264, Embedded Linux, C, gdb, Agile, Klocwork, SVN, Bugzilla
Akademischer Hintergrund
Diploma in Computer Science
Faculty of sciences of Tunis
2007-09 - 2010-06
certification
Preparatory Institute for Engineering Studies of Nabeul
2004-09 - 2007-06
Baccalaureate in Sciences
Mahmoud El Messidi High School
2000-09 - 2004-06
Zertifikate
CMA