Ravi kumar Sutrai — Software Engineer

● Expertise in Hardware Design and development with 15+ years of experience in embedded hardware for Medical, Automotive, Mining, Defense and Railway products. ● Hands-on experience in Product Development Lifecycle including requirement gathering, technical discussion, Architecture design, components selection, schematics, PCB design, functional testing. ● Hands on Design experience & knowledge on Hardware Design and Analysis- Analog, Digital & Mixed section: Designing of boards- includes microcontrollers-based circuit design, circuit protection circuits, Signal conditions, SI (Signal Integrity), EMI EMC filtering, OPAMPS , ADC, DC- DC converters , encoders, SE and Differential signals, and in general approach to overall circuit design implementation. ● Application based Component Selection. ● Schematics Entry, Schematics Capture using relevant tools ● Layout Skills: Designing Schematics and PCB and Layout placement ● BOM Generation, PCB Layout Preparation and relevant tools ● Problem Solving - Debugging and Troubleshooting of Hardware issues ● Evaluation Testing and integration of COTS components and LRUs- Experience in Board level, Product level and integration level Testing. ● Standards: ● Experience in Intrinsic safe design as per IEC 60079 and Functional safety as per IEC 61508, ISO 26262. ● Hands on experience with FMEDA, 1001d, 1002d architecture, Performing the SIL calculations ● Functional safety validation as per IEC 61508 standards, prepared fault injector box for hardware. ● Electromagnetic Interference (EMI) Analysis experience. Good understanding of grounding and shielding concepts, chassis design. ● Experience on processor-based architectures and design interfaces. ● Experience with Microcontroller like ATmega128, ATMEL, PIC, TI and CPLD, FPGAs. ● Good Experience in the development of mixed signal boards with microcontroller and memory devices likes Flash, EEPROM, Op- Amp circuits, and driver circuits for MOSFETS ● Experience with LVDT, Potentiometer, Optical sensors, Pressure sensors Hall Effect sensors, and signal conditioning circuits. ● Designed hardware Interfaces for I2C, CAN SPI, RS232, USB and Ethernet. ● Hands on experience with schematics design tools like Altium, Orcad capture. ● Having good knowledge in simulation tools pSpice, LTspice and TI Webench. ● Preparation of Design documents, Layout guidelines & Test Report Summary document. ● Having experience in Reliability calculation for design (Performed MTBF, FMEA, FMEDA and FTA). ● Battery Management System designed.

Stackforce AI infers this person is a seasoned expert in embedded hardware design for safety-critical industries.

Location: Chennai, Tamil Nadu, India

Experience: 16 yrs 11 mos