Principal Engineer, T-Mobile

Suresh Tambe is a Principal Engineer with 14+ years of experience in software engineering, platform modernization, and DevOps leadership, currently based in Bothell, Washington. He specializes in enterprise-scale system design, cloud transformation, and leading high-performing engineering teams at the intersection of software development, data engineering, and operational excellence. At T-Mobile, where he has held engineering roles since 2015 and has served as Principal Engineer since July 2018, Suresh leads cross-functional teams spanning development, platform, and data engineering. He has driven cloud-native adoption on AWS, reducing on-premises VM infrastructure by 40%, and spearheaded migrations from PCF to Kubernetes-based environments. He has directed a team of 18 engineers through technical innovations and Agile transformation cycles, earning the Best Team Award in Q4 2024. His work spans microservices architecture with Spring Boot, CI/CD pipeline management using Jenkins and Bitbucket, infrastructure automation with Terraform and Ansible, and observability with tools such as Splunk, AppDynamics, and Grafana. Earlier in his T-Mobile tenure, Suresh served as a Senior Engineer from November 2015 to July 2018, focusing on Siebel UCM implementations, Oracle Data Integrator, and real-time data deduplication using OEDQ. Prior to joining T-Mobile directly, he worked as a Lead Consultant at HCL America and as a UCM Integration Project Developer and Lead at Speridian Technologies, both in client-facing roles supporting T-Mobile's customer master data management platforms. Earlier in his career, he worked as a Siebel Consultant at Speridian Technologies supporting Blue Cross Blue Shield of Florida, and as an Application Developer at Syntel Ltd. in Mumbai, India, where he contributed to Order Management Module implementations and integration development. Suresh holds a Master of Science in Electrical and Computer Engineering from the State University of New York (GPA 3.71/4.00) and a Bachelor of Engineering in Electronics and Telecommunication from Rajarshi Shahu College of Engineering, Pune, India, where he graduated with First Class with Distinction.