System Architecture & Case Studies Portfolio — Deploying
Engineering resilient backends & high-concurrency systems.
I'm Usman Khan, Principal Systems Architect and Founder at Zentiq Labs. Specialized in multi-tenant SaaS engines, server-side data ingestion, and cloud optimization.
01 / BACKEND & APIs
High-Throughput Pipelines
Sub-15ms server-side API ingestion using Redis queue handlers & atomic deduplication.
02 / ARCHITECTURE
Multi-Tenant SaaS
Isolated database scoping, dynamic AI workflow engines, and webhook infrastructure.
03 / OPEN SOURCE
Developer Tooling
Author of specialized packages including laravel-fast-pdf and automated workflow nodes.