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James

PROFILE

James

Developed the core backend Market Service for the TechStartupClub/UMarket repository, establishing foundational routing and integrating a recent items endpoint to enable reliable market data retrieval. Focused on robust API development using Node.js, Express.js, and PostgreSQL, the work included aligning gateway routing and implementing hardened validation and error handling for market endpoints. Addressed controller and route wiring issues to ensure consistent responses from the /market/items/recent endpoint, while refining data queries and error messages for improved reliability. Leveraged skills in backend development, database interaction, and microservices architecture to deliver a maintainable and scalable service within a one-month project period.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

7Total
Bugs
1
Commits
7
Features
1
Lines of code
202
Activity Months1

Work History

February 2025

7 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for TechStartupClub/UMarket: Backend Market Service core established, routing aligned, and recent items endpoint wired. Gateway integration completed and overall reliability improvements implemented via hardened validation and error handling for market endpoints.

Activity

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Quality Metrics

Correctness85.8%
Maintainability85.8%
Architecture82.8%
Performance82.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptSQLTypeScript

Technical Skills

API DevelopmentAPI GatewayBackend DevelopmentDatabase InteractionDatabase ManagementExpress.jsMicroservicesNode.jsPostgreSQL

Repositories Contributed To

1 repo

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

TechStartupClub/UMarket

Feb 2025 Feb 2025
1 Month active

Languages Used

JavaScriptSQLTypeScript

Technical Skills

API DevelopmentAPI GatewayBackend DevelopmentDatabase InteractionDatabase ManagementExpress.js