Chandan Singh

CTO

Bengaluru, Karnataka, India21 yrs 9 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Stackforce AI infers this person is a specialist in Embedded Systems and Networking with a focus on firmware and driver development.

Embedded SystemsSystem DesignRtosDriver Development

Operating SystemsDevice DriversBoard Support PackageBootloaderBoard Bring-upAssembly LanguageShell ScriptingGNU toolsGNU CANSI CARMiMXPowerPCX86SH4

Expert in System bringup and design.

21 yrs 9 mos

Total Experience

5 yrs 5 mos

Average Tenure

16 yrs 6 mos

Current Experience

Dec 2009 – Present · 16 yrs 6 mos · Bangalore · On-site

https://www.youtube.com/watch?v=tCTJ2gSKZNc
Catalyst Modular and Fix-configuration switches:
C9200 (https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9200-series-switches/nb-06-cat9200-ser-data-sheet-cte-en.html)
C9500 (https://www.cisco.com/c/en/us/support/switches/catalyst-9500-series-switches/tsd-products-support-series-home.html)
Catalyst Digital Building Series Switch (http://www.cisco.com/c/en/us/products/switches/catalyst-digital-building-series-switches/index.html)
C2960l (https://www.cisco.com/c/en/us/products/switches/catalyst-2960-l-series-switches/index.html)
Supervisor-8E/8LE (https://www.cisco.com/c/en/us/products/switches/catalyst-4500-series-switches/index.html)
Catalyst 4500-X (https://www.cisco.com/c/en/us/products/switches/catalyst-4500-x-series-switches/index.html)
Supervisor-7E/7LE (https://www.cisco.com/c/en/us/products/switches/catalyst-4500-series-switches/index.html)
Experience on CRS:
1. Bringup and design of Rommon for 400g fabric cards based on P1013 (e500v2).
2. QNX BSP porting on fabric service processor module.
3. IOS-XR bringup on the 400g Fabric card.

Operating SystemsDevice DriversEmbedded SystemsBoard Support PackageBootloaderBoard Bring-up+40

May 2009 – Dec 2009 · 7 mos · Bengaluru Area, India

Part of PSoC 3 and PSoC 5 Kit firmware development team:
1. Worked on PSoC5 based on ARM Cortex-M 32-bit processor
2. pSoC5 based LCD display unit with touch screen.
3. RTOS porting (freeRTOS, Micriam uC-OSII) pSoC5.
4. pSoC3 and pSoC5 based demo kits.
5. Graphics porting on pSoC5.
6. Implemented first working RTOS Component for PSoC Creator.
7. Worked on few fun projects like gesture based remote control car (https://youtu.be/qZicS-2HU8A)

Embedded SystemsRTOSARMLCD DisplayFirmware Development

Oct 2007 – Apr 2009 · 1 yr 6 mos · Bengaluru Area, India

Part of BootROM team for Cellular (MXC) and Multimedia (i.MX) chip-sets:
1. Worked on Boot ROM driver development and optimization for i.MX25/i.MX27/i.MX35/i.MX51/MXC
2. Worked on OneNAND, SD/MMC, eMMC, eSD, USB, I2C, HS-I2C, SPI and several other peripherals.
3. U-Boot/Linux porting on the i.MX chip-sets.
4. Security software (e.g. Cryptographics Message Syntax (CMS) and X.509 certificates).

BootROMDriver DevelopmentLinux PortingSecurity SoftwareEmbedded Systems

Aug 2004 – Oct 2007 · 3 yrs 2 mos · Bengaluru Area, India

Part of Embedded Linux development group part of Multimedia group (Product Research Design and Engineering)
Worked on the JVM porting on embedded platform (e,g, HD-DTV) to support MHP and OCAP, with GTK+/DirectFB as a graphics engine for Java graphics support. Worked on REDBoot, u-boot and Linux porting and driver development:
1. Linux/u-boot porting on DM270 board.
2. Worked on MP3 player on Linux for DM270 board.
3. JVM (CDC) porting on STB-SH4 chipset.
4. EXT2 FS porting on OS21 rtos on STB chipset.
5. JVM graphics porting on Personal profile GTK/DirectFB and PBP over microwindow
6. Performance improvment for the DTV UI by implementing bitmap support in JNI.
7. Design the interaction model among JVM,JNI,FS,OS21, STB library.