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Eric Cunningham

PROFILE

Eric Cunningham

Worked on the tnc-ca-geo/animl-api repository over four months, focusing on backend stability, timestamp handling, and data integrity. Addressed complex issues around image timestamp consistency by introducing and later refining the dateTimeAdjusted field, implementing backfill scripts, and enforcing robust validation across time zones. Enhanced reliability by stabilizing backfill workflows, cleaning up unused code, and improving error handling with custom error classes and clearer user feedback. Leveraged JavaScript, TypeScript, and MongoDB to deliver features and fixes that improved API contracts, data migration processes, and operational safety, supporting more predictable analytics and deployment for multi-region camera data pipelines.

Overall Statistics

Feature vs Bugs

33%Features

Repository Contributions

11Total
Bugs
4
Commits
11
Features
2
Lines of code
1,135
Activity Months4

Work History

January 2026

2 Commits • 1 Features

Jan 1, 2026

January 2026/monthly summary for tnc-ca-geo/animl-api focusing on timestamp offset validation enhancements, deployment filters, and improved error reporting. Delivered targeted validation improvements, introduced a new error class for timestamp offset validation, and simplified error handling in the SetTimestampOffset flow to improve user feedback and maintainability.

December 2025

4 Commits

Dec 1, 2025

December 2025 monthly summary for tnc-ca-geo/animl-api. Focused on reliability, data integrity, and maintainability improvements across the backfill workflow and time-zone-aware data processing. Delivered key fixes and cleanup that reduce operational risk and improve deployment safety, enabling more predictable data pipelines for multi-region deployments.

November 2025

3 Commits • 1 Features

Nov 1, 2025

Monthly summary for 2025-11 focused on Animl API improvements around image timestamp handling and data integrity.

October 2025

2 Commits

Oct 1, 2025

Oct 2025 monthly summary for tnc-ca-geo/animl-api: Stabilized timestamp handling by rolling back dateTimeAdjusted changes and reinstating dateTimeOriginal semantics across the codebase. Removed dateTimeAdjusted from MongoDB aggregations to restore stable timestamp processing and address performance concerns. The rollback delivered immediate stability, reduced risk of temporal data inconsistencies, and preserved data integrity for downstream analytics and services.

Activity

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Quality Metrics

Correctness85.4%
Maintainability83.6%
Architecture80.0%
Performance78.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

API DevelopmentAPI developmentBackend DevelopmentDatabase ManagementJavaScriptMongoDBNode.jsTypeScriptback end developmentbackend developmentdata migrationdata validationerror handlingfront end developmenttesting

Repositories Contributed To

1 repo

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

tnc-ca-geo/animl-api

Oct 2025 Jan 2026
4 Months active

Languages Used

JavaScriptTypeScript

Technical Skills

API DevelopmentBackend DevelopmentDatabase ManagementMongoDBAPI developmentNode.js