Jack Huang

I am a Staff Software Engineer with deep experience designing and delivering large-scale, production systems across HealthTech, FinTech, and e-commerce. I lead engineering efforts that combine backend services, cloud infrastructure, and ML to drive measurable business impact.

At Teladoc Health I engineered HIPAA-compliant, real-time data pipelines and ML models that improved dashboard throughput, reduced latency, and delivered high prediction accuracy. I automated deployment of FHIR-compliant microservices on AWS EKS using Terraform and Helm to accelerate delivery.

Previously at PayPal and eBay I built fraud-detection and real-time bidding systems, modernized API platforms, and improved API and frontend performance to support millions of daily transactions. I focus on performance tuning, scalability optimization, and observability to support high-throughput services.

I mentor engineers, drive cross-functional collaboration, and emphasize secure, reliable architectures. I enjoy solving complex problems that blend cloud-native engineering, ML, and developer experience to deliver business outcomes.