EXCEEDS logo
Exceeds
Kevin Xiao

PROFILE

Kevin Xiao

Kevin Xiao focused on maintenance cleanup for the Quest service in the ubc-biztech/serverless-biztechapp repository, targeting dependency management and test optimization. He removed the package-lock.json file from the quests service, streamlining Node.js and npm dependency handling and aligning with a more maintainable serverless architecture. By pruning questUpdate.js tests that covered edge-case bi-directional quest connections, Kevin reduced the test surface area and minimized maintenance overhead. His work improved repository hygiene and enabled faster CI iterations, with all changes traceable for auditability. Throughout the project, Kevin applied his expertise in JavaScript, AWS, and testing to enhance codebase health and maintainability.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
1
Lines of code
3,582
Activity Months1

Work History

January 2026

2 Commits • 1 Features

Jan 1, 2026

January 2026: Quest service maintenance cleanup focusing on dependency management and test pruning in ubc-biztech/serverless-biztechapp. Removed package-lock.json for the quests service and pruned related tests (questUpdate.js), reducing dependency complexity and test surface area. No major bugs fixed this month. Business impact: simplified maintenance, faster CI iterations, and improved codebase health. Technologies demonstrated: Node.js/npm dependency hygiene, test maintenance, and commit traceability.

Activity

Loading activity data...

Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScript

Technical Skills

AWSNode.jsServerless Architectureserverless architecturetesting

Repositories Contributed To

1 repo

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

ubc-biztech/serverless-biztechapp

Jan 2026 Jan 2026
1 Month active

Languages Used

JavaScript

Technical Skills

AWSNode.jsServerless Architectureserverless architecturetesting