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Spring Boot REST API Development

$8/hr Starting at $32

I build and modernize back end systems using Java, Spring Boot, and Go. My core specialty is migrating legacy Java applications from Struts MVC, JSP, aging monoliths into clean, testable Spring Boot REST APIs. I've done this at production scale: migrated 60+ endpoints for a regional bank with zero downtime during cutover.

What I offer:

  • REST and gRPC API design and implementation (Java/Spring Boot or Go)
  • Legacy system migration and refactoring
  • Database-backed backend services with clean, maintainable architecture
  • AWS deployment (AWS Certified Cloud Practitioner; Developer Associate in progress)


About

$8/hr Ongoing

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I build and modernize back end systems using Java, Spring Boot, and Go. My core specialty is migrating legacy Java applications from Struts MVC, JSP, aging monoliths into clean, testable Spring Boot REST APIs. I've done this at production scale: migrated 60+ endpoints for a regional bank with zero downtime during cutover.

What I offer:

  • REST and gRPC API design and implementation (Java/Spring Boot or Go)
  • Legacy system migration and refactoring
  • Database-backed backend services with clean, maintainable architecture
  • AWS deployment (AWS Certified Cloud Practitioner; Developer Associate in progress)

Skills & Expertise

Amazon Web ServicesAPIAPI DevelopmentAutomation EngineeringCloud ComputingDocker SoftwareFinancial ServicesGeneral / Other Programming & SoftwareGo ProgrammingJavaJava SpringJSONLinuxObject-Oriented ProgrammingOpen SourcePlatform DevelopmentPoint of Sale SolutionsREST APISoftware DeploymentSoftware DevelopmentSpring BootSQLSystem ArchitectureVersion ControlWeb Scraping

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