Embedded Engineer at ADJAC India Pvt. Limited (2025-02 – Present)
Embedded Engineer at ADJAC India Pvt. Limited
- Implemented firmware for an automated liquid handling system using STM32 and FreeRTOS, enabling precise control of motors, sensors, and real-time operations.
- Led end-to-end R&D including system architecture, hardware bring-up, and validation testing.
- Architected multi-layer PCBs for motor control, sensing, and power subsystems, improving signal reliability and reducing noise-related issues by 15%.
- Integrated peripherals using UART, SPI, and I2C protocols with FreeRTOS-based multitasking to ensure reliable real-time communication.
- Performed hardware debugging and system validation, reducing system failures and improving overall reliability by 20%.
- Applied DFM/DFA principles and maintained technical documentation to improve design traceability.
PCB Designer at Freelance (2025-02 – Present)
Freelance PCB Designer
- Engineered high-speed multi-layer PCBs for embedded and RF applications, ensuring signal integrity and optimized routing while reducing EMI-related issues.
- Built a 4-layer PCB integrating an NRF wireless module using SPI communication for reliable embedded connectivity.
- Implemented high-voltage (300V / 0.9A) and FPGA-based PCB designs with controlled impedance and differential pair routing to enhance signal performance.
Embedded Intern at Nosh Robotics (2024-08 – 2025-01)
Embedded Intern at Nosh Robotics
- Built and validated 10+ service parts for PCBs, limit switches, and motor control assemblies to support robotic system testing and diagnostics.
- Created a non-contact water-level sensing system using phototransistors, achieving ±5% measurement accuracy.
