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daejaeLee

PROFILE

Daejaelee

Worked on the albbamon-api-server repository, delivering eight features and resolving three bugs over two months. Focused on backend and API development using Java, Spring Boot, and SQL, the work included restructuring post data models for efficient retrieval, implementing keyword-based search with SQL injection prevention, and adding mobile-specific endpoints with enhanced authorization. Security was strengthened through XOR-based user name encryption and consistent decryption logic. Improvements to build configuration and file upload paths increased deployment reliability across environments. The developer also enhanced post creation flows to support optional attachments, demonstrating attention to both user experience and robust, maintainable backend architecture.

Overall Statistics

Feature vs Bugs

73%Features

Repository Contributions

16Total
Bugs
3
Commits
16
Features
8
Lines of code
8,341
Activity Months2

Work History

March 2025

4 Commits • 1 Features

Mar 1, 2025

March 2025 performance summary for Rookies23-nomer-hacker/albbamon-api-server. Highlights include delivering a robust post creation flow with optional attachments, fixing mobile post deletion authorization, and correcting deployment file upload paths to improve reliability across Tomcat versions. These changes enhance user experience, reduce error rates, and demonstrate strong API design, deployment automation, and observability skills.

February 2025

12 Commits • 7 Features

Feb 1, 2025

February 2025 highlights for albbamon-api-server: Delivered data-structure and API improvements that enhance data retrieval, search reliability, and mobile support; implemented security hardening and privacy protections; and upgraded the Java toolchain/build configuration for reliability and maintainability. Key outcomes include structured PostListVo and author data with userId in PostVo for efficient queries; standardized post update endpoint to /update/{postId} with createDate naming; keyword-based, date-ordered post search with a security-focused PostRepo; a new mobile deletion endpoint /mobile/delete/{postId} requiring userId; XOR-based user name encryption with consistent decryption across retrieval methods and updated file upload settings; plus build/code quality improvements and toolchain upgrades to reduce risk and prepare for future scale.

Activity

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Quality Metrics

Correctness83.2%
Maintainability83.8%
Architecture78.8%
Performance77.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

GradleJSPJavaSQL

Technical Skills

API DevelopmentBackend DevelopmentBuild ConfigurationData EncryptionDatabase ManagementFile HandlingGradle ConfigurationJDK ManagementJPAJavaJava DevelopmentRESTful APIsSQLSQL Injection PreventionSpring Boot

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

Rookies23-nomer-hacker/albbamon-api-server

Feb 2025 Mar 2025
2 Months active

Languages Used

GradleJSPJavaSQL

Technical Skills

API DevelopmentBackend DevelopmentBuild ConfigurationData EncryptionDatabase ManagementFile Handling