RAJAVELU BALASUBRAMANIAN

GATT, GAP, L2CAP servers to create custom services in Ti BLE Stack AMS, ANCS, Telephony services Implementation of VISS Ti-RTOS for application, profiles and services. Board bring up -I2S(Audio), I2C, SPI, GPIO, ADC, Port extender - device trees-Qualcomm & Renesas SOC BSP, HAL and gained experience in AOSP de-velopment. Boot time optimization on display systems Ported I2C, SPI, application from Renesas to STM32 and Integrated LoRa WAN stack. FOTA; configuration of IOT gateways – IN, US, AS regions

 Adding new features, porting firmware for existing & new Fire detection and prevention control panels & devices  Developing UML state flow diagrams for application firm-ware and driver development for ADC, I2C, SPI(Memory)  Test Driven Development for implementing BMS  Custom bootloader implementation on STM32 for POC

Adding new features, porting firmware for existing & new products on weighing, measurement and data loggers  Implementing real-time load/haul data for trucks and sending data on broadcast mode via CANJ1939  Load cell interfacing via ADC, sampling and calibration  Keypad, LCD, memory interfacing and RS232, RS485, Modbus  Scheduler implementation for FTDI USB HID and thumb drive

Responsibilities: • To develop Unix Shell scripting based snippet for Security application. • IOT based application development Skills: • Unix shell scripting, C programming, Python • Eclipse IDE, Putty, Ubuntu, PUBNUB

Responsibilities: • Have worked on Peristaltic pumps which would be used in metering, dispensing and dosing system. • Ensuring the proper working of rotating shafts. Heatsync designing. • Embedded programming to control the rate of flow of liquid being dispensed & display on LCD, proper working of Motor’s for both single and two channel output. Skills: • Microcontroller's • Protocols-I2C, UART • Keil IDE • Proteus

Electrical Machines, Power Electronics, Micro processors and Micro Controllers, Digital Electronics, Electrical Devices, Digital Logic Circuits, Digital Signal Processing. Integration and Differentiation