Technical lead (May, 2018
–Present) at VVDN Technologies, chennai
•7+ Years of Experience in Requirements Gathering, System Architecture Design and Hardware PCBA board Design, Product Development and Testing and production.
•Experience on Consumer product design.
• Post silicon validation.
•Agile process
•Experience on IoT products development and testing & qualification
•Proficient in all the phases of Hardware Development Life Cycle including Requirements Analysis, Component Selection, Design & Development, Various Analysis, System Integration, Testing and Documentation.
•Experience in Audio Codec and AEC Cancelling networks
•Experience in AVS and GVA certifications for smart Speaker and AI assistant products.
•Experience in Preparation of Hardware design Document and Design validation test plan.
•Experience in Circuit Simulation using TINA and Protues
•Experience on Component Stress Analysis and Replacement Analysis by Like-Like to comparison, Thermal Analysis, Logic Compatibility Analysis, Reliability Analysis and Design Failure Mode Effective Analysis (DFMEA) and finding alternates for failure component
• Design and Testing experience with I2C,I2S, SPI, RS485,RS232,DDR2,4,MIPI,SDIO and USB interfaces.
•Experience on product design based on EMI/EMC testing – Radiated Emission (RE), Radiated Susceptibility (RS), Conducted Emission (CE) and Conducted Susceptibility (CS) as per IEC 61000 4-2.
•Experience on the product based testing – Electro Static Discharge as per IEC 61000 4-2, Electrical Fast Transients (EFT) as per IEC 61000 4-4, Electrical Surge Testing as per IEC 61000 4-5 and analyzing failure nodes.
•Experience in Jetson TX2 Based High speed camera design.
•Experience in ISO7637-2 5a,5b, 2a,2b design for automotive.
• Experience in ARAI and AIS 140 design experience
•Hands on experience in System Cost Reduction activities.
•Hands on experience on RoHS Analysis, Alternate Component Selection.
•Hands on experience with working on power management Ic’s
Tools: OrCAD, Cadence Allegro, Kicad, Mentor graphics, Altium, PPC Console, Audacity and TINA