Electrical Engineer - SI/PI and High-Speed Digital Design

Vijay D.

Chicago, Illinois, United States • ******.******@*****.*** • +1-312-***-****

SUMMARY

Electrical Engineer with hands-on experience in signal integrity (SI), power integrity (PI), digital circuitry analysis, and PCB- level electrical design across industrial and high-speed electronic systems. Skilled in SI/PI analysis, power distribution network optimization, schematic development, electrical testing, and technical documentation. Experienced in collaborating with layout engineers, validating designs in lab environments, and applying circuit analysis, simulation, and debugging techniques to ensure signal quality, power stability, and system reliability. Proven ability to support design reviews, root-cause analysis, and performance optimization for complex electrical designs. SKILLS

Signal Integrity & Power Integrity: SI/PI analysis, power rail noise reduction, voltage droop analysis, power plane resonance mitigation, decoupling capacitor optimization

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High-Speed Digital Design: DDR4/LPDDR4/DDR5 concepts, high-speed interconnect analysis, SERDES fundamentals, timing and signal quality compliance

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PCB & Circuit Analysis: Digital circuitry analysis, PCB stack-up evaluation, layout guidelines, impedance control, interconnect optimization

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• Simulation & Analysis Tools: MATLAB, circuit modeling, waveform analysis, frequency-domain analysis

• Testing & Validation: Lab debugging, oscilloscopes, power analyzers, DAQ systems, signal probing, validation testing

• Documentation & Reviews: SI/PI reports, technical documentation, design guidelines, peer and formal design reviews

• Standards & Compliance: Electrical safety standards, industry best practices, validation procedures

• Collaboration: Cross-functional teamwork with layout engineers, manufacturing, quality, and vendors EXPERIENCE

Electrical Engineer

Paket Corporation May 2024 - Present, Chicago, IL Performed signal integrity and power integrity analysis on digital and control circuits, improving signal quality and reducing noise-related issues by 30% through optimized routing and impedance control.

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Analyzed power distribution networks (PDN) to minimize voltage droop and power rail noise, achieving 25% improvement in power stability across operating frequency ranges.

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Developed PCB layout guidelines and stack-up recommendations, ensuring compliance with timing, signal quality, and electrical performance specifications for 100% of new designs.

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Conducted lab validation and debugging using oscilloscopes and power analyzers, resolving 95% of SI/PI-related issues prior to production release.

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Collaborated closely with layout engineers and manufacturing teams, reducing PCB re-spin rates by 20% through early design reviews and root-cause analysis.

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Generated technical documentation and SI/PI reports, supporting design reviews and improving cross-team design clarity by 40%.

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Electrical Engineer

Polycab India Ltd. May 2022 - July 2023, India

Supported digital circuitry design and analysis, applying circuit modeling and simulation techniques to improve electrical performance and reduce signal degradation by 28%.

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Performed power integrity analysis and decoupling optimization, enhancing power stability and reducing transient noise issues by 22% across multiple designs.

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Reviewed schematics, PCB layouts, and electrical calculations, identifying and correcting design risks with a 98% first-pass approval rate.

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Conducted validation testing and lab debugging, resolving electrical and signal-related issues that improved product reliability by 18%.

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• Participated in peer and formal design reviews, contributing SI/PI insights that reduced post-release issues by 15%.

• Prepared technical reports and engineering documentation, improving traceability and design handoff efficiency by 35%. EDUCATION

Master of Science - Electrical and Computer Engineering Illinois Institute of Technology • Chicago, IL • 2025 Bachelor of Science - Electronics and Communication Engineering KL University • India • 2023

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