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Dong-Ka

PROFILE

Dong-ka

Worked on the st-united/AICP-API repository to enhance user onboarding, exam tracking, and data integrity over a two-month period. Delivered features such as improved account activation with reminder emails and automated inactive account cleanup, as well as expanded exam history retrieval with date filtering and status tracking. Addressed infrastructure reliability by updating Redis configuration and managing dependencies. Strengthened backend data quality by enforcing non-nullable constraints in the MentorBooking flow, ensuring every booking is linked to an interview request. Utilized TypeScript, Node.js, and Prisma to implement robust backend logic, schema design, and error handling, supporting more reliable business workflows and analytics.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

10Total
Bugs
2
Commits
10
Features
2
Lines of code
3,153
Activity Months2

Work History

August 2025

1 Commits

Aug 1, 2025

August 2025 monthly summary for st-united/AICP-API focused on strengthening data integrity and readiness for UAT in the MentorBooking flow. Implemented a non-nullable constraint requiring MentorBooking to reference an InterviewRequest, ensuring every mentor booking is linked to an interview request. This eliminates orphan records, improves data quality for analytics and reporting, and supports more reliable business workflows. Prepared for UAT with targeted changes committed as part of the release.

July 2025

9 Commits • 2 Features

Jul 1, 2025

July 2025 monthly summary for st-united/AICP-API focused on delivering user activation improvements, enhanced exam history capabilities, and infrastructure reliability. Key outcomes include more reliable onboarding via activation/reminder emails and inactive account cleanup, expanded exam history visibility with latest attempts and date-range filtering, and stabilized deployments through Redis port updates and dependency management. These efforts drive higher activation rates, better user lifecycle messaging, clearer exam progress insights, and more predictable release cycles.

Activity

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Quality Metrics

Correctness83.0%
Maintainability81.0%
Architecture77.2%
Performance80.0%
AI Usage22.0%

Skills & Technologies

Programming Languages

JavaScriptSQLTypeScriptYAML

Technical Skills

API DevelopmentBackend DevelopmentDatabase ManagementDatabase QueryingDependency ManagementDevOpsDockerEmail ServicesError HandlingInfrastructure ManagementNestJSNode.jsPrismaRedisSchema Design

Repositories Contributed To

1 repo

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

st-united/AICP-API

Jul 2025 Aug 2025
2 Months active

Languages Used

JavaScriptTypeScriptYAMLSQL

Technical Skills

API DevelopmentBackend DevelopmentDatabase ManagementDatabase QueryingDependency ManagementDevOps