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Joanne ter Maat

PROFILE

Joanne Ter Maat

Joanne ter Maat developed and enhanced Dart SDK code generation and integration across the microsoft/kiota and Philippus/kiota repositories, focusing on runtime correctness, test stability, and language support. She implemented backing store integration, improved error handling, and expanded JSON serialization capabilities, enabling safer data management and broader compatibility for Dart clients. Using C#, Dart, and YAML, Joanne refined code structure, enforced language conventions, and automated build and test workflows with CI/CD pipelines. Her work addressed both feature development and bug resolution, resulting in more maintainable, reliable SDKs and streamlined onboarding for Dart developers, demonstrating strong backend and DevOps engineering depth.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

63Total
Bugs
10
Commits
63
Features
20
Lines of code
3,391
Activity Months2

Work History

November 2024

45 Commits • 15 Features

Nov 1, 2024

Month 2024-11 delivered substantial cross-repo SDK improvements with a focus on expanding Dart support, strengthening code quality, and stabilizing test suites. Key achievements include enabling full Dart tooling and integration in Philippus/kiota, advancing Dart code generation, and integrating resilient JSON serialization support in the Dart SDK repo. The work enhances business value by broadening language coverage, improving reliability and maintainability of generated SDKs, and enabling faster onboarding for Dart developers.

October 2024

18 Commits • 5 Features

Oct 1, 2024

October 2024 performance highlights: Delivered significant Dart code-generation improvements, expanded test infrastructure, and introduced backing-store support across the Kiota family. The work enhances runtime correctness, reduces regression risk, and accelerates Dart client integration by providing safer data handling, richer error wiring, and comprehensive testing.

Activity

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Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture85.6%
Performance84.2%
AI Usage20.2%

Skills & Technologies

Programming Languages

C#DartJSONMakefilePowerShellYAML

Technical Skills

API Client DevelopmentAPI Client GenerationAPI DevelopmentBackend DevelopmentBuild AutomationBuilder PatternC#C# DevelopmentCI/CDClean CodeCode AnalysisCode FormattingCode GenerationCode OrganizationCode Refactoring

Repositories Contributed To

3 repos

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

Philippus/kiota

Oct 2024 Nov 2024
2 Months active

Languages Used

C#DartPowerShellJSONYAML

Technical Skills

API Client DevelopmentAPI Client GenerationBackend DevelopmentC#C# DevelopmentCode Generation

microsoft/kiota-dart

Oct 2024 Nov 2024
2 Months active

Languages Used

DartMakefileYAML

Technical Skills

API Client DevelopmentAPI DevelopmentDartData PersistenceRequest AdaptersSerialization

microsoft/kiota

Oct 2024 Oct 2024
1 Month active

Languages Used

C#DartPowerShell

Technical Skills

API Client DevelopmentCI/CDCode AnalysisCode GenerationCode RefactoringIntegration Testing

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