Vagdevi Junnuri
- Role
- Senior Associate Application Engineer at Discover
- Location
- San Francisco, CA, US
- LinkedIn followers
- 500 followers
Experience
Senior Associate Application Engineer
Aug 2023 — Present · San Francisco, CA, US
Developed and maintained Java/Spring-based microservices supporting Collections Recovery operations handling thousands of customer accountsdaily.• Improved API performance by 30% through SQL query optimization and service-layer refactoring.• Implemented automated smoke and acceptance test suites, reducing post-release production defects by 40%.• Increased unit test coverage to 85%, reducing regression issues across microservices.• Led production deployments using Red Hat OpenShift (OCP) and Kubernetes, enabling zero-downtime releases across X services.• Remediated 20+ high/critical security vulnerabilities, strengthening compliance with enterprise banking security standards.• Enhanced EICE application used by 500+ agents, improving settlement/payment program processing efficiency by 20%.
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