• Contributed to the design, development, maintenance of application-level code for Battery Management Systems (36V, 48V, 72V) using MATLAB. Led efforts to ensure the reliability and performance of core system features through robust software architecture.• Created and maintained software modules in C language for seamless integration of specific hardware in of battery management system.• Devised Comprehensive test plans, testing process and documentation, including Design Validation… Show more • Contributed to the design, development, maintenance of application-level code for Battery Management Systems (36V, 48V, 72V) using MATLAB. Led efforts to ensure the reliability and performance of core system features through robust software architecture.• Created and maintained software modules in C language for seamless integration of specific hardware in of battery management system.• Devised Comprehensive test plans, testing process and documentation, including Design Validation Plan (DVP) and Design Failure Mode and Effects Analysis (DFMEA) to ensure robust BMS functionality.• Engineered a Functional Test Bench for assembly and production line testing of BMS, enhancing the reliability and efficiency of the testing process.• Designed and implemented power management techniques to manage power consumption of battery management systems.• Added to the development and maintenance of J1939 protocol stack for battery management systems.• Designed and Implemented the UDS protocol stack and integrated it with bootloader and application code to facilitate effective diagnostics, communication and firmware update for battery management systems.• Led the development of the drivers for TI MSPM0 and TI C2000 micro-controller series for peripherals like TIMERS, PWM, ADC, CAN, UART, FLASH, RTC, DMA and its integration with application code and bootloader.• Added to development and optimization for driver development for NXP S32Kxx microcontroller series.• Designed and developed firmware for a tool to perform data transfer between CAN and USB.• Created python-based utility tools for Battery Management System for usage for internal team.• Managed and participated in the design and development of features specific to client’s requirements for effective and seamless integration with other devices in electric vehicle ecosystem like Vehicle Control Unit, Cluster and Motor Controller. Show less

• Contributed to software architecture design, development and validation of Open Charge Point Protocol for EV Chargers.• Developed WebSocket application layer for GSM and Ethernet for EV chargers.• Worked on architecture design and firmware development of Type 2 AC EV Charger (Power rating varying from 3W to 44kW). • Prepared software architecture design and designed the firmware for BLE supported charger based on LEV AC Protocol (IS17017Standard) along with post development… Show more • Contributed to software architecture design, development and validation of Open Charge Point Protocol for EV Chargers.• Developed WebSocket application layer for GSM and Ethernet for EV chargers.• Worked on architecture design and firmware development of Type 2 AC EV Charger (Power rating varying from 3W to 44kW). • Prepared software architecture design and designed the firmware for BLE supported charger based on LEV AC Protocol (IS17017Standard) along with post development validation.• Played a key role in integrating single-phase and three-phase meters with EV chargers, enhancing both measurement accuracy and system efficiency.• Contributed to driver development of STM32F1 series of microcontroller for peripherals like TIMERS, PWM, ADC, CAN, UART, FLASH, RTC, DMA and its integration with application code and bootloader.• Assisted in architecture development and validation of Central Management System for EV Chargers based on OCPP Protocol. • Designed and implemented bootloader along with provision of FOTA (Firmware Over-the-air) update on micro-controller side of EV chargers.• Provided support to clients as per their specific requirements. Show less

• Engaged in the assessment of the Open Charge Point Protocol (OCPP) standard, defining and documenting comprehensive firmware development requirements to ensure compliance and optimal functionality.• Worked on modification and integration of STPM33 based Metering in EV Chargers.• Developed ethernet drivers and its integration with EV charger.

• Designed an OTP based locking mechanism with SMS service.• Conducted research on the temperature sensor and worked on its integration optimizing performance and accuracy.• Analyzed and selected motion sensor, best suited for home automation related application.• Developed a mechanism to control room lights using commands on web browser on ESP8266.• Implemented ONVIF protocol to retrieve data from Security Camera.