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Adam Hathcock

PROFILE

Adam Hathcock

Adam contributed to the specklesystems/speckle-sharp-connectors and specklesystems/speckle-server repositories, focusing on backend reliability, data conversion, and build automation. He enhanced object loading pipelines and batch processing by introducing asynchronous patterns, robust error handling, and improved resource management using C#, TypeScript, and JavaScript. Adam refactored core components for maintainability, implemented test-driven development practices, and addressed compatibility issues following SDK upgrades. His work included optimizing dependency management, refining caching strategies, and strengthening test coverage to prevent regressions. These engineering efforts resulted in more stable CI pipelines, improved data integrity, and a maintainable codebase that supports faster, safer feature delivery.

Overall Statistics

Feature vs Bugs

56%Features

Repository Contributions

46Total
Bugs
8
Commits
46
Features
10
Lines of code
3,071
Activity Months8

Work History

October 2025

1 Commits

Oct 1, 2025

Monthly Summary for 2025-10: Delivered a key stability improvement in Speckle Server by fixing asynchronous disposal handling in BatchingQueue, preventing race conditions and reducing flaky tests. Updated tests to correctly handle the asynchronous nature of batch processing and ensured allowFirstBatchToComplete is properly assigned and invoked, improving reliability of the batching queue test suite. This work directly enhances reliability of batch processing, speeds up CI feedback, and reduces risk before deployments.

September 2025

16 Commits • 2 Features

Sep 1, 2025

September 2025: Speckle-server focused on reliability, performance, and maintainability improvements in batch processing and object loading. Delivered robust disposal semantics, improved batch draining, stronger error handling, and expanded configurability for object loading. Increased test coverage and fixed build/TS issues to stabilize the codebase, enabling faster, safer feature delivery and data integrity improvements.

June 2025

5 Commits • 1 Features

Jun 1, 2025

June 2025 – specklesystems/speckle-sharp-connectors: Focused on stabilizing Rhino integration and the conversion pipeline through code hygiene, compatibility fixes, and test integrity. Key engineering outcomes include a RhinoLayerBaker cleanup/refactor, a critical MD5 hashing compatibility fix for model paths after the SDK update, and reliability improvements to ReceiveConversionHandler with associated test cleanups. These changes enhance build stability, cross-host hashing correctness, and robust error handling across the conversion workflow.

May 2025

1 Commits

May 1, 2025

May 2025 monthly summary for specklesystems/speckle-server focused on reliability and maintainability. Delivered a critical disposal fix for ServerDownloader, lifecycle improvements for DefermentManager, and lint/test hygiene to prevent disposeAsync regressions. Result: more stable resource management, reduced leaks, and a stronger test suite enabling safer deployments.

April 2025

13 Commits • 3 Features

Apr 1, 2025

April 2025 performance and reliability sprint for speckle-server focused on ObjectLoader2: delivered core enhancements (factory methods createFromObjects and createFromJSON), asynchronous loading with DefermentManager, recursive Traverser, and caching integration via MemoryDatabase; migrated the main loading flow to ObjectLoader2 for faster performance. Expanded test coverage with snapshot tests, Traverser/root-object with DataChunk references, and memory/cache/downloader tests. Fixed critical DeferredBase usage by returning a promise to ensure proper awaiting. Improved code quality and stability with lint tweaks, trailing comma fix in ObjectLoader2Options, and removal of unused MemoryDatabase import.

February 2025

5 Commits • 2 Features

Feb 1, 2025

February 2025 performance summary for specklesystems/speckle-sharp-connectors. Delivered core reliability and maintainability improvements focused on local build tooling and robust cancellation management. These changes reduce build friction, improve resilience of long-running operations, and strengthen test coverage, driving developer productivity and overall product stability.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 (2025-01) – Focused on stability and maintenance for specklesystems/speckle-sharp-connectors. Key feature delivered: updated Speckle SDK to v222 and refreshed related packages to incorporate recent improvements and bug fixes. No high-severity bugs fixed this month. Overall impact: improved compatibility with the latest Speckle ecosystem, reduced technical debt, and a stronger foundation for upcoming features and downstream integrations. Technologies/skills demonstrated: .NET/C#, NuGet dependency management, Git release hygiene, and proactive maintenance.

December 2024

4 Commits • 1 Features

Dec 1, 2024

December 2024 monthly summary for specklesystems/speckle-sharp-connectors. Delivered an upgrade to the latest development build of the Speckle SDK, fixed key build/package issues, and improved data conversion reliability for Revit-to-Speckle workflows. The month also included a miscellaneous oversight correction. Outcome: more stable CI, improved data integrity, and faster iteration with the latest SDK capabilities.

Activity

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Quality Metrics

Correctness88.0%
Maintainability89.0%
Architecture82.2%
Performance80.4%
AI Usage22.6%

Skills & Technologies

Programming Languages

C#JavaScriptTypeScriptXML

Technical Skills

3D GraphicsAPI DesignAPI IntegrationAsynchronous ProgrammingBackend DevelopmentBuild AutomationC# DevelopmentCachingClass DesignCode CleanupCode FormattingCode RefactoringCode StandardizationConfigurationConnector Development

Repositories Contributed To

2 repos

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

specklesystems/speckle-server

Apr 2025 Oct 2025
4 Months active

Languages Used

JavaScriptTypeScript

Technical Skills

3D GraphicsAsynchronous ProgrammingBackend DevelopmentCachingClass DesignCode Cleanup

specklesystems/speckle-sharp-connectors

Dec 2024 Jun 2025
4 Months active

Languages Used

C#XML

Technical Skills

Data ConversionDependency ManagementPackage ManagementRevit APISoftware UpdatesSpeckle Connectors

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