Background

Architect. Operator.
Systems Thinker.

20+ years building and operating infrastructure at the intersection of compute, networking, and storage — from enterprise data centers to AI factories training the world's largest models.

About Me

I'm a Senior Principal Architect at Supermicro, where I focus on AI infrastructure — designing the compute, network, and storage architectures that underpin modern AI factories and GPU clusters.

My career spans Cisco Systems, Broadcom, cloud infrastructure, and data center networking. That foundation gives me a full-stack view: from silicon and protocol design to cluster operations and reference architecture delivery.

I write about what I build and what I observe — tradeoffs, failure modes, operational realities, and the architecture decisions that actually matter at scale. No hype, no marketing.

Currently focused on lossless Ethernet fabrics for RDMA workloads, GPU cluster interconnect design, and the post-quantum cryptography transition — three areas where the engineering choices made today will echo for decades.

Gowhar Reshi
20+
Years in infrastructure
AI
Factory & GPU focus
PQ
Post-quantum research
DC
Data center architecture
Technical Stack

Skills & Expertise

AI Infrastructure
  • GPU Cluster Design
  • AI Factory Architecture
  • H100/H200 Systems
  • InfiniBand
  • NVLink
  • Cluster Operations
Networking
  • RoCEv2 / RDMA
  • PFC / ECN / DCQCN
  • SONiC
  • BGP / EVPN
  • Spine-Leaf Fabrics
  • 400G / 800G Ethernet
Storage
  • NVMe-oF
  • GPFS / Lustre
  • Checkpoint Architecture
  • Data Pipeline Design
  • Parallel File Systems
Security
  • Zero Trust Architecture
  • Post-Quantum Cryptography
  • Hybrid Encryption
  • Infrastructure Security
  • NIST PQC Standards
Experience

Career Timeline

Senior Principal Architect

Supermicro2022 — Present

Leading AI infrastructure architecture — designing compute, network, and storage architectures for AI factories and GPU clusters at scale. Developing reference architectures for next-generation AI deployments.

Principal Network Architect

Broadcom2018 — 2022

Designed data center networking solutions and reference architectures for enterprise and hyperscale environments. Deep expertise in SONiC, BCM ASIC platforms, and lossless fabric design.

Senior Network Systems Engineer

Cisco Systems2012 — 2018

End-to-end data center network design, cloud infrastructure architecture, and customer engagement on large-scale enterprise deployments. Specialized in ACI, VXLAN, and BGP-based fabrics.

Network Infrastructure Engineer

Various2004 — 2012

Built foundational expertise across data center and enterprise networking — routing, switching, security, and the operational discipline that underpins everything since.