Over 16 years of experience in Hardware development focusing on designing the board and package designs. Demonstrated experience in system architecture, high-speed interfaces, signal and power integrity, board bring up, debug and validation.
Overview
16
16
years of professional experience
Work History
Silicon package Architect
Intel corporation
01.2020 - Current
Work directly with IP and SOC teams to co-optimize the design and gather requirements and capabilities for IP blocks
Work directly with RTL and back end teams to optimize the SOC Floorplan layout and pn placement
Driving Package design work group and ensure collaboration with all stake holders includes Substrate design team, ATM, Platform (HVM and bench, SORT, Electrical & Mechanical).
Owning entire package design deliverables (PDRD, Ball map, Layout design review) and ensure meeting the project deadlines
Work directly with 3rd party substrate designs, PCB circuit and layout designers, post silicon validation and OSAT providers.
Expertise with design guidelines, design rules concerning various aspects like stack up, materials, HSIO's / memory routing, PDN placement, Thermal/Mechanical constraints and KOZ, D2D guidelines, Foveros and EMIB
Co-ordinate with signal Integrity Team for pre- & post layout signal integrity analysis like Modeling, S- Parameter’s extraction, insertion and return loss and validate impedance profile
Co-ordinate with Power Integrity Team for DC and AC analysis
Worked in Intel Malaysia PSG group and designed the platforms for Stratix and Agilex FPGA devices.
Senior Technical Lead Design Engineer
Xylem India Technology Center
12.2018 - 01.2020
Architect hardware for Water and Gas meters
Designed Analog Front End modules, Digital Design and supporting Radio Front End Modules
Benchmarking, reverse engineering, cost, and gap analysis of competitor metering products
Role includes in coordinating within different teams in the product development like hardware, mechanical, purchase and manufacturing
Role includes handling multiple stake holders within gas and water meters product domain.
Associate Product Architect (Deployed at Intel)
UST Global Sdn.Bhd
03.2017 - 11.2018
Architect in high-speed digital designs and simulations and PCB design
Work as a specialist with expertise in high-speed board design environment for designing FPGA based boards in Intel PSG group in Penang
Managing a team of hardware and embedded engineers, PCB layout engineers, high speed simulation engineers, validation engineers and delivery a small module within a project
Work includes designing specifications, digital circuit design, PI & SI, coordinating board layout design and FAB, board bring up and validation.
Lead Electronics Design Engineer
SKF – Global Technology Center India
09.2011 - 02.2017
Design and Development of mixed signal boards for IOT applications
Designed sensor nodes with different wireless technologies like ZigBee, WHART and ANT
Designed low power and battery powered senor nodes
Designed rigid and flex rigid PCB layouts for sensor nodes
Designing signal processing, filtering circuits in analog and supporting developing algorithms for embedded engineers in digital domain
Delivered RF product successfully for applications like condition monitoring of bearings in automotive, locomotives and windmill industry
Developed FAE support to customers across India in SKF Electronics solution
Test system development for sensors validation and verification
Collaborative work with business development and application engineers to add value to customers
Developed the relationship and established the process for collaboration between SKF and contract manufacturing site and key silicon vendors.
Design Engineer
Moog - Avionics
02.2008 - 09.2011
Experienced and designed complex hardware’s by working the cross functional team of digital, analog,
and power design engineers to bring HW development to success
Experienced Power budget calculation and implemented power supply design with switching and linear
regulators for various load current
Validated power supply design with load transient analysis and
regulator efficiency
Experienced in Pspice simulations – DC and AC analysis, stress analysis, sensitivity analysis, worst
case analysis etc.,
Developed and implemented component library database for the schematic symbol and layout footprint
for the internal teams can access the library using cadence CIP, EDA Builder and SQL Database
Experienced working with cross functional team of mechanical, packaging, and thermal engineers
Part selection and prepare bill of materials and support parts procurement team for technical help.
Education
Master of Science - Power Electronics
Anna University
Chennai
05.2014
Bachelor of Science - Engineering in Instrumentation And Control System
Anna University
Chennai
05.2005
Skills
Advanced Package Design - D2D (UCIe-A & UCIe-S), 25D (EMIB) and 3D (Foveros) technologies
Board Design - High Speed Circuit Designs, PCB layout, EMI/EMC, Signal and Power Integrity
Summary Of Experience
Working as Silicon Packaging Architect for the SIPG group at Intel corporation, focused on Test chips designed in Intel advanced nodes like I3, I20A, I18A.
Experienced in architecting package for Intel Test chips designed using external foundries like TSMC and Samsung.
Experienced in designing packages using external IPs from suppliers like Synopsys, Cadence etc.
Working directly with IP teams to gather requirements and capabilities of different IP blocks like DDR, PCIe, HSIO's, D2D (Die to Die) interconnect like UCIe's, on chip voltage regulators like FIVR, C2VR and foundational IPs like SRAM memories, GPIO & PLL's.
Experienced in silicon floor planning and Die file design by working directly with SOC teams to meet the architectural requirements of package and platforms.
Experienced in designing advance packages using D2D, 2.5D (EMIB) and 3D (Foveros) technologies.
Experienced in mentor and lead the design engineers to drive the package design as per provided guidelines.
10+ years of experience in high-speed circuit digital design, PCB layout, EMI/EMC, signal Integrity and Power Integrity.
Experienced in guiding PCB layout process like component placement, stack-up design, routing, signal length matching, power plane requirements and DFM/DFA for various high-speed boards.
Experienced in designing low power and battery powered designs for IOT applications.
Experienced in improving the performance of design, reducing the cost and time to market.
Experienced in guiding PCB layout process like component placement, stack-up design, routing, signal length matching and power plane requirements for various high-speed boards.
Experienced in AC and DC power integrity analysis like impedance plot, voltage drop, and current density.
Experienced in pre- & post layout signal integrity analysis like eye diagram and frequency analysis.
Co-ordinate with Firmware team for SOC's boot-up and hardware interfaces. And guide these two teams if they face any hardware related issues.
Component selection for various hardware specific application and prepare Bill of Materials for component purchase.
Experienced in board bring-up test like (power-up regulators and validate, check power-up sequence, and reset) and FPGA configuration check, JTAG chain validation and debug the circuits if there any fault on the hardware.
Experienced in Rigid, Rigid-flex, High Speed & high-density PCB layouts using Cadence and Mentor tools.
Experienced with designing to EMC/EMI/ESD and safety regulatory certifications.
Experience in working with cross functional team in system development including firmware, mechanical and reliability engineering.
Experience in facing customers to support their issues in the field and debug of customer boards to diagnose, trouble shoot and recommend workaround.
Experience in FMEA, MTTF and Diagnostic Coverage calculations for Electronics products.
Knowledge in functional safety standards for automotive and industrial applications like IEC61508, ISO26262, ISO25119 and ISO13849.
Proven experience in handling multiple projects involving different stakeholders.
Possess excellent analytical skills and leadership qualities.
Excellent interpersonal communication skills
Additional Information
16+ years
Tools And Lab Skills
Laboratory Equipment's: Oscilloscope, Function generator, TDR measurement, Spectrum Analyzer, LCR Meter and Network Analyzer.
EMI/EMC Test instruments: ESD gun and EFT test set up