Professional Summary

A highly accomplished and innovative Technical Leader with over 18 years of comprehensive experience across Data Center Networking, Automation, SDN/Cloud solutions, and high-performance systems. Proven leadership in managing global-scale projects and resolving complex engineering escalations for international Fortune 100 clients in telecom, finance, and the public sector. Possesses a deep, hands-on technical background combined with a strategic mindset, adept at driving cross-functional business objectives, process improvements, and product serviceability for the AI era.

Expert Certifications

Cisco Certified Internetwork Expert (CCIE) Data Center

#46527

NVIDIA Certified RDMA Programming

High Performance Systems

Cisco Certified DevNet Associate

Automation & Programmability

VMware Certified Professional (VCP 5.0)

Data Center Virtualization

Juniper Certified Associate (JNCIA-ER)

Enterprise Routing

Professional Experience

Senior Technical Leader, Engineering

Oct 2015 – Present

Cisco Systems | San Jose, CA

Served as the definitive technical authority for Nexus data center platforms, managing high-stakes escalations and driving strategic initiatives to enhance product quality, performance, and serviceability.

Product Strategy & Development
  • Drive product strategy, requirements, and evangelism for cloud networking innovations.
  • Key Escalation Focal point for high yield business accounts.
  • Driven Cisco live whisper suites discussions, customer interlocks related to Enterprise, SP and AI/ML Fabric designs.
  • Defined go-to-market strategies, interfaced with engineering and sales.
Leadership & Escalation Management
  • Directed cross-functional teams across global engineering, QA, and customer delivery to resolve catastrophic, revenue-impacting issues.
  • Managed critical escalations for Tier-1 service providers like Jio, delegating tasks to large teams of NCEs/TAC leads/Solution Architects.
Technical Innovation & Product Hardening
  • Contributor to technical defensive publications.
  • Spearheaded the "Platform Insights Engine" initiative, leveraging AI/ML to proactively detect SFP and system issues from manufacturing to production.
  • Identified systemic trends in product issues, leading initiatives that significantly hardened product software and reduced customer downtime.
ASIC & System-Level Debugging
  • Served as the final point of escalation for complex software, SDK, firmware, and hardware-level issues on Broadcom and proprietary Cloud Scale/S1 ASICs.
  • Identifying and driving fixes for numerous software defects and vulnerabilities.
  • Collaborating with ASIC team for Erratas, ASIC Re-spin/upliftment's.
  • Troubleshot deep technical issues in NX-OS software to identify and resolve bugs impacting system availability.
Product & Release Management
  • Acted as Release Lead for maintenance/Feature releases, scrubbing all outstanding bugs to ensure software quality.
  • Led multiple Customer Assurance Programs and managed the release of critical software patches to address specific customer defects.
Strategic Initiatives & Training
  • Authored and approved field-facing documentation, including Field Notices with multi-million dollar business implications.
  • Early Field Trial testing, benchmarking new platforms (Performance/line rate/feature comparison).
  • Authored several Gold standard whitepapers on Vxlan Multisite Design, Silicon1 Platform debugging, and Nexus 9k Clock management which became key customer resources.
  • Delivered targeted training to Cisco's Customer Experience (CX) and sales organizations to drive hardened, consistent data center deployments.

Escalation Engineer, Customer Delivery

Feb 2011 – Oct 2015

Cisco Systems | Bangalore, India

  • Served as a backbone TAC Escalation Engineer and Subject Matter Expert (SME) for Catalyst and Nexus platforms.
  • Troubleshot and resolved complex performance issues in large-scale customer data centers.
  • Designed intricate lab environments to replicate and solve critical customer problems.
  • Authored several external/Internal-facing technical documents on ACL logging, FabricPath, and vPC.

Education

Master of Science, Computer and Information Technology

University of Pennsylvania

Advanced Systems programming, Machine learning, NLP, Software design, Networked systems, Cloud Technologies Practicum (GCP), Data structures and Algorithms

Bachelor of Science, Physics & Electronics

St. Joseph's College, Trichy, India

Technical Publications & Whitepapers

Gold-Standard Whitepapers

  • Vxlan Multisite Design & Deployment Strategy
  • Silicon1 Platform Architecture & Hardware Debugging
  • Nexus 9k High-Precision Clock Management

Foundational Technical Contributions

  • Technical Defensive Patents Portfolio: tdcommons.org/dpubs_series/2977
  • ACL Logging Implementation & Optimization
  • FabricPath with STP & vPC Loop Prevention Architectures