marc harbonne

Resume created on DoYouBuzz

Experiences

Advanced Network troubleshooting on Infiniband and Ethernet NIC based
Performance Tuning Throughput and Latency
Work collaboratively with engineering teams and communicate clearly and concisely, especially when dealing with technical topics
Knowledge in RDMA / RoCE / Storage NVME over Fabrics / Infiniband / Ethernet / TCP/IP performance tuning
DPDK (testpmd)/ VPP configuration
OpenStack administrator
Software Documentation
Mentor and train the team
Oriented to special customization
Unsupported platform , OS distribution and architecture

Porting of Linux Kernel from 2.6 to 3.10 on all the products
Based on PowerPC architecture (p2020, p1010) and older systems based on ARM
Linux Configuration
Distribution build based on bitbake/Yocto
Build and Integration of third party application
Modification of kernel objects
Secure Boot UEFI understanding
Keys mechanism for secured kernel modules
In-depth knowledge of Wind River Linux Platform
Build and integration of third party packages
Build of final distribution based on layers for BSP / Kernel Patch (quilt) and external packages
CI/CD based on Jenkins
Static and Dynamic Code analysis runs
Klocwork and Valgrind
Code coverage and profiler tools integration

Porting from Vxworks to Linux - embedded envrionment
Qemu simulation
Build of the kernel, cross compiler, rootfs, initrd, ... in qemu environment for simulation of embedded platform for x86/powerpc
Continuous Integration - Nightly Build
Responsible of the CI (continuous Integration for several projects.
Including static analysis, scripts writing in perl/batch
Protocol package - DCL (Build system & configuration) OSPF/BGP/MPLS
Global Knowledge on Router configuration (Cisco Like)

Learn more

Software Engineer for Simulation of System On Chip (Virtual SOC)
I developed a tool allowing to connect the simulation of the SOC to a graphical interface on Eclipse for Graphic Chip, Serial , I2C, GPIO, CAN Bus and other.
I developped a plaform for Blaukpunt (Radio platform simulation)
Platform developed in SystemC and C/C++

Education

In depth knowledge of Infiniband Spec

Advanced of Linux OS
Fundamental in Linux
Pthreads and Processes
Signals
IPC

Software Project Management
Crisis Analysis
Project Planning
Software Estimates
Methodologies (Agile Model)

How to write a presentation
How to present it
Corporal Language

Skills

C/C++
VxWorks & Linux
Linux: U-boot / Build system / BusyBox / RootFS / Sysroot / QEMU
Networking Protocols : OSPF/ BGP/ Static routing / Application Layer (dhcpc, telnet client/server, tftp - Programming Level)
Architecture: PPC / MIPS/ ARM / x86
SOC Simulation / Transaction Level Model / SystemC
Build / Makefiles
CI/CD - Jenkins / Puppet / Ansible

VxWorks 5.4 to VxWorks 6.9 / Workbench Environment & Tools Expert
TCP/IP Stack High Depth / Socket Level (RAW socket, NETLINK socket, IPC)
Linux: Kernel Configuration / Build system / Cross Compiler toolchain / Rootfs / BusyBox / QEMU
BSP High Depth Understanding / Bring Up of Board Single & Multi Core Architecture

DevOps / Customer Success Team Leader