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Calvin Phillips II

@calvinphillipsii

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Software Development Manager at Oracle, standardizing REST services and Cucumber testing for healthcare platforms.

United States

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At Oracle, I provided hands-on architectural leadership for backend and integration services on the Acute Case Management healthcare platform. I also drove standardized RESTful web services and automated Cucumber integration testing.

At Cerner, I led the redesign and migration of 10+ legacy monolithic services into ALVA RESTful web services, improving API response time by 15%. I coded backend endpoints and data contracts supporting clinical workflows.

I also architected a Cucumber functional test suite for new REST services at Cerner, increasing automated test coverage by 50% and reducing manual regression testing by 20%. I resolved Tier-3 backend incidents across hospital client environments using Splunk.

Earlier at Cerner, I built Java and SQL business logic, database queries, and service endpoints for Acute Case Management and Patient Registration. I also authored automated tests and supported production deployments.

Experience

Work history, roles, and key accomplishments

Software Development Manager / Backend Technical Lead

Oracle

Jan 2021 - Jan 2026 (5 years)

Provided hands-on architectural leadership for an engineering team delivering core backend and integration services for the Acute Case Management healthcare platform. Collaborated cross-functionally to architect 12-month platform roadmaps and prioritize backend scalability.

Java RESTful Web Services Microservices Architecture Cucumber Agile Scrum Jira Splunk Docker Jenkins Spinnaker

Senior Software Engineer (Backend & Web Services)

Cerner

Jan 2018 - Jan 2021 (3 years)

Spearheaded modernization of health system architecture by leading the end-to-end redesign and migration of 10+ legacy monolithic services into scalable ALVA RESTful web services, achieving a 15% improvement in API response time. Pioneered the automated testing strategy by architecting a Cucumber functional test suite, boosting automated test coverage by 50% and cutting manual regression testing b

Java RESTful Web Services Microservices Architecture Cucumber Splunk SQL XML JSON YAML Git SVN Maven

Associate Senior Software Engineer

Cerner

Jan 2015 - Jan 2018 (3 years)

Delivered 15+ major feature enhancements and high-priority fixes across core clinical web services, enhancing service reliability and data consistency across client health systems. Led technical analysis and dependency estimation for migrating legacy services and worklist workflows to modernized service frameworks.

Java SQL RESTful Web Services Unit Testing Integration Testing Agile Scrum Jira

Software Engineer

Cerner

Jan 2012 - Jan 2015 (3 years)

Engineered backend business logic, database queries, and service endpoints in Java and SQL for Acute Case Management and Patient Registration modules. Authored over 50 automated tests across legacy and modern services, raising code coverage above 95% while enforcing rigorous code review standards.

Java SQL RESTful Web Services Unit Testing Integration Testing Code Review

Education

Degrees, certifications, and relevant coursework

University of Missouri

Bachelor of Science, Computer Engineering

Bachelor of Science in Computer Engineering with double minor in Mathematics and Computer Science.

University of Missouri

Master of Science, Computer Engineering

Master of Science in Computer Engineering with research in predictive gait and fall-risk detection algorithms at the Center for Eldercare & Rehabilitation Technology.