George Zhang
@georgezhang
Senior software engineer specializing in scalable distributed systems, observability, and high-performance backend architectures.
What I'm looking for
I am a Senior Software Engineer with 14+ years designing and building high-performance, scalable microservices and API-driven platforms across cloud environments. I have led migrations to Go-based architectures, built real-time data pipelines with Kafka and gRPC, and implemented observability stacks that reduced MTTD significantly.
I mentor engineers, shape technical direction, and deliver measurable business outcomes through performance optimization, resilient system design, and automated CI/CD. My work spans AWS and Azure, with hands-on experience in Go, Python, Node.js, TypeScript, React, and event-driven, serverless systems.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
Meta
Mar 2018 - Aug 2025 (7 years 5 months)
Led migration to Golang-based microservices on AWS EKS improving P95 latency by 30% and enabling tens of millions of concurrent connections; built real-time data pipelines and high-throughput gRPC APIs that reduced response times from 120ms to under 40ms and processed billions of daily interactions.
Developed real-time data pipelines and migrated authentication services to Go-based microservices on AKS, improving p95 latency by 25% and reducing MTTD by 45% through enhanced observability and telemetry aggregation.
Education
Degrees, certifications, and relevant coursework
Virginia Tech
Bachelor of Science, Computer Science
2008 - 2012
Completed a Bachelor's degree in Computer Science at Virginia Tech from January 2008 to December 2012, focusing on software engineering and systems design.
Tech stack
Software and tools used professionally
GitHub
Kubernetes
Azure Kubernetes Service
GitHub Actions
DB
MySQL
PostgreSQL
Node.js
Microsoft Teams
Redis
Azure DevOps
Mocha
jQuery
AngularJS
Kafka
Azure Service Bus
Istio
Prometheus
OpenTelemetry
Nagios
Azure Monitor
PayPal
GraphQL
gRPC
AWS Lambda
Serverless
Azure Functions
JUnit
OAuth2
Time Analytics
ArgoCD
Cosmos
Enhance
Microsoft Fabric
Availability
Location
Authorized to work in
Social media
Job categories
Skills
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