Gautam Sagar
SDE II (Embedded/Firmware) | Firmware Solution Architect | Low-Power Systems | Amazon Ring | ex-Ather |NIT Trichy
- Role
- Sde Ii (Embedded Firmware) at Amazon
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Gautam Sagar
Embedded/Firmware Engineer at Amazon Ring, working on low-power,battery-operated smart home devices used by millions of customers.I act as a firmware solution architect, owning end-to-end firmware release readiness and feature integration across Ring video doorbell and camera products. My role spans firmware architecture, power optimization, system integration, and cross-team execution.I specialize in low-power embedded firmware, battery life optimization, and system-level debugging on resource-constrained platforms, with strong hands-on experience in embedded C/C++, RTOS, and bare-metal systems.I work closely with hardware, systems, QA, and product teams, driving integration strategy, risk mitigation, and production release.Core Skills- Low-power firmware & battery optimization- Firmware architecture & release ownership- RTOS & bare-metal systems- Device drivers (SPI, I2C, UART, GPIO, DMA, ADC, PWM, Flash)- Cross-functional technical leadershipPreviously, I developed driver-level firmware and handled the Battery Management System Firmware (BMS) for EV systems at Ather Energy and built a strong embedded systems and hardware foundation at Philips Domestic Appliances and IFB Industries, working on motor control systems and consumer electronics
Experience
Sde Ii (Embedded Firmware)
Feb 2025 — Present · Bengaluru, IN
Embedded/Firmware Engineer at Amazon Ring, working on battery-operated video doorbell and camera products used by millions of customers worldwide.I act as a firmware solution architect, owning end-to-end firmware release readiness and feature integration across Ring devices. My responsibilities span firmware architecture, power optimization, system integration, and cross-team collaboration to ensure high-quality production releases.I work extensively on low-power firmware design for battery subsystems, system-level debugging, and release ownership, collaborating closely with hardware, systems, QA, and product teams to drive feature readiness, risk mitigation, and production sign-off.
Education
National Institute of Technology, Tiruchirappalli
Bachelor of Technology (BTech), Electrical and Electronics Engineering
2015 — 2019
Subhash Public School, Giridih, Jharkhand
Class Xth
Chinmaya Vidyalaya, Bokaro Steel City
Class XIIth
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