Benjamin Cohen • Software engineer
Engineer’s degree (M.Sc./M.Eng) from École Centrale Paris
2016/06 - | RT/Embedded and Linux kernel engineer at OrCam, Jerusalem
Linux bring-up on arm platforms (uboot, kernel, devicetree). Kernel drivers development and maintenance. Low-level kernel debugging (C/asm, kgdb/jtag, scope, logic analyzer) v4l2/vb2, PM (suspend, cpufreq, pmic, gas gauge, charger), spi/i2c, usb. Low-level networking with external MCUs. Userspace integration/troubleshooting. |
2015/07 - 2016/02 | Embedded software engineer at Eargo Labs, Israel
Working on the next-generation hearing device Low-level realtime (C/ASM) development of a BLE-enabled low-power in-ear wearable |
2012 - 2015 | Software engineer at OpenHeadend, Paris
Design and implementation of innovative IPTV broadcast solutions (live encoder, transcoder, and recorder, dynamic audio/video matrix switcher and mosaics, audio processing, live video sequence detection, adaptive bitrate streaming, sound analysis, ...) Development (C/C++) of upipe, the opensource flexible dataflow framework Cross-platform (x86, arm) embedded integration (OpenEmbedded, kernel patching) Troubleshooting (code debugging, multicast/networking issues, bitstream analysis, QA) |
2011 (Apr - Aug) | Software engineering intern at Intel (Digital Home Group), Jerusalem
Implementation of the MoCA Control Protocol (low-level C networking, C++ GUI) |
2010/11 - 2011/03 | Contract software engineer for SAB System, Paris
Design of an IPTV set-top box (QtWebKit, Broadcom’s Nexus/bsettop, C/C++) |
2010 (July - Dec) | Software engineering intern at Withings, Paris
Study and design of a sleep-tracking device prototype (hw+sw, realtime, C) |
2009 - 2010 | Core developer at CRoC (Centrale Robotic Club), Paris
Hardware and software (RT/low-level C) design/implementation of an autonomous robot Ranked 22nd at the French Robotic Cup 2010 |
2008 - 2010 | Network, firewall, system administrator at VIA Centrale Réseaux, Paris
Student organization in charge of the Centrale Paris Campus computer network 1200 subscribers, 25 routers, Linux servers, virtualization, IPTV multicast |
Summers 2007/2008 | Software developer (C/C++) at Realease (digital picture frame design company), Paris |
OSes | GNU/Linux, *bsd: sysadmin, dev, daily use |
Languages | C, C++, Objective-C, shell, perl, VHDL, LATEX |
Networking | Routers (eXtreme Networks), firewalls (netfilter/iptables), *nix
TCP/IP, Ethernet, 802.1q, multicast, routing (static, OSPF), encapsulation (PPP, L2TP, GRE, *vpn), IPv6 |
HA/Virtualization | qemu/kvm, DRBD, iSCSI, multipath, Xen, UML |
Embedded | Linux (kernel, userspace), u-boot, set-top box, Broadcom (Nexus/bsettop), NXP (iMX)
OpenEmbedded/BitBake, Buildroot, Scratchbox (maemo), OpenWrt Realtime MCUs (at91, atsam, stm32, OnSemi, Dialog, 8051), FPGA (Xilinx) gdb, gdbserver, kgdb, openocd, segger/jlink (jtag+gdb), scope, logic analyzer I2C, SPI, CAN, CSI, Bluetooth LE |
IPTV / Media | Multicast (udp/rtp, igmp/pim), rtsp, mpeg-ts, dvb, H.264, A/52, SDI, HLS, EBU-R128
v4l2 (kernelspace), ffmpeg/libav, upipe, libx264, gstreamer, multicat, dvblast |
2008 - 2012 | B.Sc.+M.Sc./M.Eng from École Centrale Paris (’Grande École’), Chatenay-Malabry
Specialized in Computer Science (advanced and embedded systems) |
2006 - 2008 | Classe préparatoire MP* (Mathematics), Lycée Janson de Sailly, Paris |
2006 | Scientific Baccalauréat (high honours), specialized in Mathematics, Paris |
Languages | French (native), English (fluent), Hebrew (conversational), Japanese (basic) |
Leisure | Music (piano), reading, opensource software, electronics, animes, arcade retrogaming |
Sports | Swimming |
This document was translated from LATEX by HEVEA.February 26, 2017