Jun 2016 – Present · 9 yrs 9 mos · San Francisco Bay Area

• Cradlewise an intelligent crib with integrated baby monitoring system that learns from babies' sleep patterns, spot early signs of wake-up and rocks the baby to sleep along with soothing music - just like a parent!
• Cradlewise smart crib is one of TIME’s Best Inventions of 2020. Cradlewise is all about sensing, learning and impacting sleep fitness for babies. We are redesigning the baby nursery and making it smart, intuitive and delightful.
• Helping parents spend quality wake time with babies!
• https://cradlewise.com

Feb 2015 – May 2016 · 1 yr 3 mos · Bengaluru, Karnataka, India

• Worked on Power Management ICs for smartphones based on Snapdragon processors. Primary area of work - battery chargers and fuel gauging for smartphones.

Apr 2013 – Feb 2015 · 1 yr 10 mos · Bengaluru, Karnataka, India

• Windows 8 device drivers for Power Management
• Battery Management
• Battery Monitoring
• PMIC drivers

Jan 2012 – Apr 2013 · 1 yr 3 mos · Bangalore, India

• Designed a complete tablet based on Texas Instrument's Sitara family of ARM Cortex-A8 processor. Executed complete schematics design and layout collaboration with EDA team.
• Developed Linux device drivers for the platform.
• Linux Drivers
• Accelerometer.
• GPS drivers.
• ADC driver to interface sensors.
• Audio codec driver for simultaneous recording and playback.
• Capacitive touchscreen driver.
• Battery charger.
• Fuel Gauge - Drivers for showing battery capacity.
• System standby current reduction.
• DDR3 initialization code for U-Boot and Linux.
• Circuit Design
• End to end schematic design for tablet plaform consisting of major components such as DDR3, HDMI, Power Management IC, eMMC, LCD, Audio codec, capacitive touchscreen and several sensors.
• Layout collaboration with EDA team.
• Board bring-up, Test,Char and Debug.
• Component selection and BoM optimization.
• Design for mass manufacturability.
• Design for reliability.
• Thermal design.
• Android Application
• Android application for detecting movement using accelerometer, gyroscope and magnetometer for a Freescale and TI processor based tablets.
• App development framework
• Other :
• Diagnostics code for board bringup.

Jan 2010 – Jan 2011 · 1 yr · Bengaluru, Karnataka, India

• HDMI drivers for video chipsets
• Worked on video-chipsets for High-Definition televisions and Blue-ray players.
• HDMI(High Definition Media Interface) and HDCP(High Denition Digital Content Protection) drivers for ARM 9 based platform, bring-up software for the video chips.
• Complete understanding of the video pipeline and concepts like interlaced and progressive video, color space conversion, frame rate conversion, high-definition video formats, 3D video formats.
• Experience with audio protocols like I2S and SPDIF.
• Conducted HDMI and HDCP compliance tests for the video chips at Philips Innovation Centre, Bangalore.

Nov 2008 – Dec 2009 · 1 yr 1 mo · Bangalore

• Zigbee based sensor nodes
• Designed Zigbee based communication motes for sensor networks.
• Embedded code for transmiting sensor data over Zigbee.
• Inertial Navigation System design using Texas Instruments's OMAP based Beagleboard platform.
• Interfacing GPS.
• Interfacing accelerometer, gyro and compass for inertial navigation.