Description

With a robust background at Elektrobit Automotive France and Sagemcom Broadband, I excel in developing innovative embedded systems, showcasing expertise in C/C++ and Python by practicing Agile methodologies. My work, pivotal in advancing autonomous and connected vehicles with high-performance computing, demonstrates a proactive approach and a commitment to safety and security in software development.

Currently open for new challenges, it will be a pleasure for me to get in touch with you if you need to boost up your team!

I'm freelance and interested by:

Embedded Linux development in C/C++
SW integration and testing
DevOps
Embedded Linux SW architectures

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Sartrouville (up to 50km)

Elektrobit
Senior Embedded Software Engineer - Automotive HPC Embedded Linux
AUTOMOBILE
January 2019 - December 2024 (6 years)
Carrières-sur-Seine, France
SOME ACHIEVMENTS
Excellent integration in 5 different teams : Several Engineering Services Providers, based on several countries with a multi-cultural environment.
Configure virtual machines (VMs) management modules at the Hypervisor level
Develop (in C) Linux applications to manage the safety of VMs on top of the hypervisor: Gracefull Start/Stop/Restart, Watchdog
Develop (in C/C++) and integrate adaptive autosar 19.03 & 20.03 applications
Develop, in C (with muslc), safe applications on a Linux for Safety Applications (LiSA) based on Ubuntu 22.04
Integrate and configure NXP BSP in Yocto build environment : PFE (Packet Forwading Engine), HSE(Hardware Security Engine), ATF (Arm Trusted Firmware)
Develop and integrate C/C++ Unit tests with Google Mock / Google Test and CMocka
Develop (in python 3) tests in CI/CT/CD: Github, Github action, Jenkins, Artifactory
Develop a PTP (Precision Time Protocol) driver on Linux Automotive 4.19
Design et develop, in C/C++, applications for CES(Consumer Electronic Showcase) to demonstrate LiSa features
Design and develop (in C/C++) application for on field vehicle diagnostic and reprogramming using UDS protocol (ISO 14229)
Customer support Expert (FORD, CARIAD, RENAULT, …)
Lead the DevOps activity : Jenkins jobs configuration, CI/CD/CT, SW releases
Lead the setup and management of Test infrastructures : Linux Machine, NXP S32G boards, Renault DDT2000 tool, write and execute tests in python3 and robot-framework
Git trainer of Elektrobit Employees
TECHNICAL WORK ENVIRONMENT
System : GNU/Linux (Debian – Ubuntu), System D, Embedded Safe Linux, Hypervisor type 1, Adaptive Autosar stack
Language : C , C++, Python3, Shell
Tools : Yocto/OpenEmbedded, Jenkins, DockerCE, conan, Artifactory, git, github, google repo, JIRA, QEMU, robot framework, Enterprise Architect, Grafana, Vscode
Hardware : NXP S32G, RENESAS RCAR M3 Pro, x86, Raspberry Pi, Arduino, JTAG probe
VALEO
Automotive Embedded Linux developper
July 2018 - January 2019 (6 months)
Créteil, France
SOME ACHIEVMENTS
Implement, in C/C++, a real-time clock synchronization protocol on Integrity RealTime OS
Integrate various software components and create software deliverable to the customer: AUDI
Lead the build chain automation based on GreenHills cross-compiler for ARM
Work in Validation team: Driver Monitoring System (DMS)
TECHNICAL WORK ENVIRONMENT
System : GNU/Linux (Debian – Ubuntu), Integrity RealTime OS
Language : C /C++, PYTHON, shell
Tools : GreenHills cross-compiler for ARM, U-Boot, Assembla, git, CoreALM, DOORS, Rectify.
Hardware : Freescale IMX6, ARM Cortex A9, Camera, Ethernet, Bus CAN
Sagemcom
Embedded Linux Developper - Residential Gateways
February 2015 - July 2018 (3 years and 5 months)
Rueil-Malmaison, France
■ Software development for a Residential Gateway: RGW – BELL CANADA Telecom Operator
■■ Development of a driver + Application for collecting PPPoE Passthrough connection information
Configure the Kernel to enable logging of PPPoE Passthrough Session (PPPoES) and Discovery (PPPOED) packets
Develop, in C, a kernel driver to inspect PPPoE packets and retriever authentication information
■■ Optimization of operator specific modules (OSM)
Group several modules (WAN, TV, VoIP,...) into one to optimize the code, communication time on the Gateway and boot time (from 4 to 1min30’)
Implement, in C/C++, new operator requirements: Statistics, DNS, PPP, DHCP, DNS Relay, IGMP, Autosensing (switching between different communication technologies
Lead the creation of test environment to simulate the operator WAN which helped the team to easily validate daily developments according to the operator specs
■■ Integration of supplier deliveries with reports of problems observed and participation in their resolution. For instance, Broadcom: Driver XDSL (ADSL, VDSL, G.Fast, VDSL Bonding, SFP)

■■ Create new products (2) from BELL CANADA
VLAN Tags: IEEE 801.1Q and IEEE 802.1AD, management of native VLANs for VLAN-free traffic between the LAN network and the Gateway
QoS (Quality of Service) management to match operator requests: iptables, ebtables, traffic class and traffic queeing management, IPMasquarade,…
■ Software development for a Wi-Fi extender network – For the operator British Telecom (BT)
Development , in C/C++, of a module (Application without HMI) for collecting Internet usage (Data Usage)

TECHNICAL WORK ENVIRONMENT
Operating System : Linux (Debian – Ubuntu)
Languages : C /C++, SQLITE 3, Python, Shell
Tools : cross-compilation, openwrt, cross-gdb, git, svn, valgrind, qemu, strace, ltrace
Hardware : Residential Gateways (ARM Cortex A9, XDSL, SFP, FTTH), WiFi-EXTENDER (IEEE 802.11ax)