Ajit S. Email and Phone Number

13+ years of experience in Embedded Systems design with expertise in firmware software development, application, maintaining and support and project execution.• Experience in executing complete SDLC on multiple products including requirement gathering, High and Low-level Design, Implementation, Coding and Testing• Expert in C and Data Structures programming with basic knowledge of C++, Python• Have Good knowledge of various protocols like I2C, SPI, UART, RS485, MODBUS (ASCII, RTU, TCP/IP), RS232, RS422, Bluetooth, BLE, Wi-Fi, MQTT.• Worked on BLE services GAP, GATT, HSP, HFP, A2DP, SPP, AVRCP.• AWS Cloud IoT, AZUR Cloud• Worked on interfacing high speed peripherals like Customize Display, Graphical Display, USB, Parallel LCD on microcontroller.• Extremely Good at working with microcontroller like STM32, TI MSP, Microchip PIC, AT Mega, AVR, NodeMCU and Cypress.• Debugger - J-TAG Segger J-link, PicKit-3 ICD, SWD, MSP-FET• Experience on working with different IDE like IAR workbench, CCS, STM32CubeIDE, Eclipse, Keil, Arduino, Eclipse IDE for C/C++ Developers.• Good knowledge of OS fundamentals with hands on experience on FreeRTOS, AWS FreeRTOS and ThreadX RTOS.• Linux and kernel programming, Socket Programming TCP/IP, knowledge of IPC, thread, mutex, locking concepts• Skilled in Software Testing involving setting-up of test environment, preparation of test scripts/cases, execution of testing and defect tracking.• Experience in version control systems like GIT, SVN, Bitbucket.• Jira and confluence project management tools • Experience in Designed custom and proprietary communication protocol.• Experience in board bring up and debugging of customized hardware.