Sujith K Sudhakaran

Experience

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  Cedesyn Technologies Private limited

  Jul 2017 - Aug 2019

  Embedded Developer

  BLUETOOTH THERMAL PRINTER: Part of POS, used to print data from mobile app via Bluetooth. And to print time (RTC) and fixed data (FLASH).Protocols: UART, SPI,I2CMicrocontroller: MSP430G2553, nRF51822Modules: Thermal head , Stepper motor, RTC, FlashIDE: Keil, Code composer studies SOLAR GRID TIE INVERTER:Grid tie Inverter converts direct current (DC) into alternating current (AC) suitable for injecting into an electrical power grid, normally 230V RMS at 50Hz, 1800watts. AC generation and measurements are implemented using STM32F051R6T6 and PIC16F15356.SOLAR INVERTER PRIMARY SECTION:The primary section handles the power control of the Device. The controller from Microchip is in charge of overall working with the features like MPPT tracking Algorithm. Systems has various security features too.Protocol: UARTMicrocontroller: PIC16F15356Modules: High frequency transformer, Mosfet gate driverIDE: MPLAB INVERTER DISPLAY AND CONTROL SYSTEM:This system is designed in a way that the customer can control inverter using a 4*4 matrix keypad or mobile app (via Bluetooth).The input output performance are displayed on both the LCD screen and mobile app.Protocol: UART , BluetoothMicrocontroller: nRF51822Modules: 128 * 64 LCD DisplayIDE: Keil INTELLIGENT SOLAR TRACKING SYSTEM:Intelligent solar tracking system is a specific device intended to move the PV modules in a way that they continuously face the sun with the aim of maximizing the irradiation received by the PV array. Also it has an additional feature to protect from strong wind.Protocol: UARTMicrocontroller: PIC16F15356Modules: DRV Driver, Rotary encoderIDE: MPLAB Roles Responsibilities: Driver development, Prototype implementation,Hardware testing and troubleshooting, Test circuit implementation, Circuit validation, Create algorithm and flow chart, Code implementation. Driver development, Display layout design, SMD Hand soldering. Design and implementation tracking mechanism. Show less

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  Robert Bosch India Limited,Bangalore

  Aug 2019 - Mar 2020

  Embedded Software Engineer

  Driver Assistance Systems as vehicle - based intelligent safety systems which could improve road safety in terms of crash avoidance , crash severity mitigation and protection and automatic post notification of collisionResponsibilities includes:Perform Unit testing for the code and requirements given by the Developer Analyse the requirements and make corrections as per code.Design test cases which will later be converted to script.Script run in RTRT tool to ensure successful completion covering every function . Show less

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  Tata Elxsi

  Mar 2020 - now

  System Requirement Engineer for various ADAS Full System Development projects (Scalable Camera in Automobiles).Responsibilities includes:Defining system requirements from stakeholder requirements. Standardizing the existing system requirements as per ISO 29148.Ensuring requirement traceability, attribute setting and consistency between the SYS1 and SYS2 requirements.Model system architecture and maintain bidirectional traceability with requirements in Rhapsody and DOORS (SYS2 – SYS3).Hands on experience in developing system architecture from system requirements for multiple ADAS projects.Project baselines definition and Requirement Repository maintenance complying with the Configuration Management rules.Feature owner for various camera platform features for the project.Work seamlessly with all project stakeholders to review requirements and ensure on-time implementation of deliverables.Addressing Open Points from Validation team for any issues faced during the testing.Basic knowledge of ISO26262 (SFMEA). Basic knowledge of CAN (Controller Area Network) and UDS. Show less

  • Senior System Engineer

    Sept 2020 - now

  • Senior Embedded Engineer

    Mar 2020 - Sept 2020