Keerthana K
Java Developer @T-Mobile
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WORK HISTORY
Java Developer @T-Mobile
Frisco, TX, US
Built and scaled Java/Spring Boot microservices for telecom billing and customer management, integrating with OSS/BSS systems for end-to-end service delivery.Designed REST/SOAP APIs and real-time Kafka/RabbitMQ pipelines to handle millions of daily transactions with sub-second latency.Improved performance using Redis caching and optimized SQL/NoSQL databases (Oracle, PostgreSQL, MongoDB).Delivered responsive frontends with React/Angular for customer self-service, billing, and plan upgrades.Secured systems with Spring Security (OAuth2/JWT/LDAP) and automated deployments using Jenkins + Docker on cloud environments.
EDUCATION
DePaul University Jarvis College of Computing and Digital Media
Master of Science - MS
G. Narayanamma Institute Of Technology And Science
Bachelor of Technology - BTech
TKR College Of Engineering And Technology
Diploma
ABOUT KEERTHANA K
I’m a Full-Stack Developer who enjoys building applications end to end from React.js…
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