
During June 2025, Jaehyeon established the foundational scaffolding for the INNER-CIRCLE-ICD4/onboarding-project repository, setting up a Spring Boot application with Java 17 and integrating essential dependencies such as Spring Web, JPA, and H2. He migrated the Gradle build script from Groovy to Kotlin DSL, enhancing maintainability and type safety for future development. The project structure included baseline tests and core application components, ensuring the system could be validated from the outset. Jaehyeon’s work provided a robust starting point for onboarding and feature iteration, demonstrating solid backend development skills with a focus on build scripting and modern Java technologies.

June 2025 monthly summary for INNER-CIRCLE-ICD4/onboarding-project. Delivered the initial project scaffolding for Jaehyeon Onboarding with Spring Boot, Kotlin DSL for Gradle, and Java 17, establishing a solid foundation for feature development and QA.
June 2025 monthly summary for INNER-CIRCLE-ICD4/onboarding-project. Delivered the initial project scaffolding for Jaehyeon Onboarding with Spring Boot, Kotlin DSL for Gradle, and Java 17, establishing a solid foundation for feature development and QA.
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