• Designed, developed, and managed Wyze Membership Service, which supports more than 1 million active subscriptions and less than 2 million IoT devices and processes more than 2000 TPS with 99.9% availability
• Led and delivered the core subscription purchase project by designing and developing Wyze Bundle
Management Service and In-app Purchase Service from scratch, which has greatly enhanced the subscription purchase experience and increased subscription sale revenue by 30%
• Architected and built an Anomaly Event Notification Service, which detects and handles more than 1000
anomaly events per minute, and sends notification emails to users through integration with Braze
• Monitored, maintained, and optimized high-traffic cloud services with high reliability and stability; Integrated service logs with AWS Elasticsearch to perform interactive log analytics; Built automated API testing and monitoring by Runscope; Implemented CI/CD pipeline for services using Jenkins, Terraform, and AWS CLI
• Provided professional guidance to junior engineers; Resolved ambiguities from product requirements and converted the technical solutions to executable tasks in a fast-paced environment
