Joel Guerra is an accomplished Staff Software Engineer at Walmart Global Tech, specializing in edge computing and backend API development using Go, with a focus on high-concurrency systems. Joel has successfully built a customer queuing system that accommodates hundreds of thousands of concurrent users without affecting origin performance and has overseen the management of significant CDN contracts. Previously, Joel held roles as a Cloud Solutions Engineer at Microsoft, where internal tools were developed, and escalations were managed, as well as a Technical Consultant at Umbrella Corp, providing IT and web development support. Earlier experience includes positions as System Administrator and Information Technology Specialist at DirectBuy, where digital resources were managed, and marketing campaigns were optimized. Education includes an Associate of Science in Information Technology from Southern New Hampshire University and a coding program at Dev Bootcamp.
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