Freelancer profile translated to English.
Back to original languageAbout Azeddine
ESISA graduate engineer, I have acquired in-depth expertise in the development, security, and testing and validation of embedded solutions. My background has allowed me to master the entire embedded systems design chain, with a particular focus on embedded Linux, both at the application layer and the kernel level.
ESISA (INPG) graduate engineer, I have developed solid expertise in the design, development, and validation of embedded solutions, with a focus on embedded Linux and real-time environments. My experience includes working on application layers and the Linux kernel, meeting the needs of connected and industrial systems.
Key Skills:
Embedded Development: Linux kernel configuration and porting, driver development, device and network management (WiFi, cellular, Ethernet).
Networks and Security: Protocol implementation (IPv4/IPv6 tunneling, MQTT, SNMP), development of secure solutions for software updates and network communication management.
Applications and Tools: Design of C/C++ applications for managing IoT and industrial equipment, use of tools such as U-Boot, GNU ARM Toolchain, Eclipse, and Git.
Notable Achievements:
Development of embedded solutions for the network, including optimized drivers and applications for ARM systems.
Creation of a complete SDK and memory partition management scripts.
Design of secure applications for IoT equipment (SIGFOX base station, FreeRTOS embedded systems).
In-depth testing and validation to ensure robustness and compliance (cryptographic APIs, fuzzing, etc.).
I am passionate about technical challenges and innovation in embedded systems, with a particular interest in performance optimization and the security of connected solutions.
French
Native or bilingual
English
Fluent
Arabic
Native or bilingual
Can work on-site
Valence (up to 50km)
Experience
- CONDUENTLINUX KERNEL DEVELOPMENTMay 2020 - Today (6 years and 1 month)26000 Valence, France• Development of Boot-Manager and PowerOff monitoring• Qt Cross-Compiler, implementing it in the ROOTFS and setting up a dev environment with QT• Development of a CEM application in QT• SDK Development• Development of a system update script• Development of scripts for partitioning eMMC memory• Development of an application to manage the router (Wifi, Cellular, and Ethernet, Mqtt, SNMP, Netlink, Dbus)• Management of two screens with a single framebufferTools: Debian, imx6, U-Boot, Linux Kernel, C/C++, Git, GNU ARM toolchain, Vim, Eclipse, Rootfs, device tree, Mqtt, SNMP, Wifi, Cellular, Netlink, Dbus
- KERNEL NETWORKINGLINUXFebruary 2017 - April 2019 (2 years and 2 months)Paris, FranceAssignment at ITRON (Astek) in PARIS• Development of a Linux driver for IPV4-OVER-IPV6 TUNNELING• Development of a Linux daemon for:• ARP Proxy• NDP Proxy• Network prefix update for Router ADVERTISMENT• NEIGHBOR DISCOVERY (NA / NS)• NEIGHBOR && ROUTE NETLINK• Software testing and validation• Study and test the RPL daemon• Study the impact of TCP on ITRON's ACT networkTools: BeagleBone, Computer (UBUNTU Linux Distribution), ARM CORETEX A8, U-Boot, Linux Kernel, C/C++, PERFORCE, Git, GNU ARM toolchain, Vim, Eclipse, ITRON electric meters
- SIGFOX/AXIBLESoftware/Hardware Development/Test/Validation EngineerNovember 2016 - January 2017 (2 months)Toulouse, France• Configuration and Cross-Compilation of Linux kernel for ARM target• Development and configuration of the U-BOOT boot loader to load the Linux kernel via FTP• Adding the Xenomai patch to Linux for real-time to provide hard real-time functionalities• Development of an I2C driver and its USERSPACE interface to control the NUNCHUK controller• Development of a One-Wire (GPIO) driver and its USERSPACE interface to control a temperature sensorTools: Beagle-Bone Black Board, Computer (MINT Linux Distribution), NUNCHUK Controller, ARM CORETEX A8, U-Boot, Linux Kernel, Git, GNU ARM toolchain, Vim, Xenomai• 11/16/2016 – 01/31/2017: Software/Hardware Development/Test/Validation Engineer for IoTAssignment at SIGFOX/AXIBLE (ASTEK) in TOULOUSE• Development of the secure update application for the SIGFOX base station• Develop FIRMWARE to manage the NVS of the product OTODO's flash memory• Study the MAPPING of ROM, RAM, and FLASH to optimize memory space• Develop an application for real-time update of the OTODO product via WIFI• Develop a real-time task to manage the ARW protocol (868.3 MHz)Tools: Linux, ESPRESSIF, C Language, Eclipse, Autotools, Glib, FreeRTOS, Git, JIRA, WIFI, SIGFOX.
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Education
- Embedded Systems EngineerINPG-ESISAR2013Ingénieur en Systèmes Embarqués diplômé de l'ESISAR, j’ai acquis une expertise approfondie dans le développement, la sécurité, ainsi que les tests et validations de solutions embarquées. Mon parcours m'a permis de maîtriser l’ensemble de la chaîne de conception des systèmes embarqués, avec un focus particulier sur Linux embarqué, tant au niveau de la couche applicative que du noyau.Ingénieur en Systèmes Embarqués diplômé de l'ESISAR (INPG), j’ai développé une solide expertise dans la conception, le développement et la validation de solutions embarquées, avec un focus sur Linux embarqué et les environnements temps réel. Mon expérience englobe le travail sur les couches applicatives et le noyau Linux, en répondant aux besoins des systèmes connectés et industriels.