Designed, developed, and currently maintain automated retail checkout software that facilitates access to high-demand retail items.• Designed and developed a fully automated platform from the ground up that handles over 2,500 concurrent customers; built in MongoDB, NodeJS, ReactJS, and Redis. • Architected, provisioned, and currently manage a computing environment of physical servers, network infrastructure, and AWS/Google Cloud services.• Employed Kubernetes to deploy, scale, and automate the application and infrastructure. • Collaborated with ISPs like Comcast and Lumen on configuration and deployment of dedicated circuits that substantially reduced latency. • Designed and implemented caching and localized servers that further reduced latency.