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Marko Dimjašević

PROFILE

Marko Dimjašević

Marko Dimjašević contributed to the wireapp/wire-server repository by delivering foundational improvements to user identity and email management, focusing on effect-based flows and schema correctness using Haskell. He consolidated email update and removal logic within the user subsystem, migrated deletion operations to UserStore, and introduced effect-driven handling to support robust SCIM operations and enable effect-based unit testing. Marko also enforced API versioning for the Consume Events endpoint, restricting access to version 8 and above, which improved API stability and routing clarity. His work demonstrated depth in backend development, API design, and schema definition, resulting in a more maintainable and reliable system.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

4Total
Bugs
1
Commits
4
Features
2
Lines of code
834
Activity Months2

Work History

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024: Delivered API versioning enforcement for Consume Events in wireapp/wire-server. Restricted the consume events endpoint to API version 8+, added a pre-create websocket check, and updated the endpoint path to reflect the API version. This work strengthens API stability, reduces risk of client incompatibilities, and simplifies future versioned routing.

November 2024

3 Commits • 1 Features

Nov 1, 2024

November 2024 (wireapp/wire-server): Delivered key architectural and reliability improvements around user identity and email management, with an emphasis on effect-based flows and API schema correctness. Major deliverables include an effect-driven approach to user identity and email updates/removals (migrating deletion logic to UserStore and introducing RemoveEmailEither) to enable robust SCIM-related operations and pave the way for effect-based testing. Additionally, a schema fix corrected the TeamStatus enum naming in the Wire API routes to improve generated schemas, clarifying API contracts for clients. These changes enhance identity management reliability, improve API surface correctness, and establish a foundation for further testing and scalability.

Activity

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Quality Metrics

Correctness97.4%
Maintainability92.6%
Architecture92.6%
Performance85.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Haskell

Technical Skills

API DesignAPI DevelopmentBackend DevelopmentError HandlingHaskellRefactoringSchema DefinitionSystem ArchitectureTestingUnit Testing

Repositories Contributed To

1 repo

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

wireapp/wire-server

Nov 2024 Dec 2024
2 Months active

Languages Used

Haskell

Technical Skills

API DesignAPI DevelopmentBackend DevelopmentError HandlingHaskellRefactoring

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