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Des Marks

PROFILE

Des Marks

Contributed to microsoft/fluentui-apple by delivering eight features and a bug fix over eight months, focusing on accessibility, UI development, and user experience improvements. Enhanced the Bottom Sheet component’s accessibility and localization, ensuring VoiceOver accurately reflects state changes and that labels are descriptive for assistive technologies. Refactored layout logic using Swift and Objective-C to improve cross-orientation reliability and maintainability. Advanced notification components by enabling simultaneous action and dismiss buttons, introducing swipe-to-dismiss, and implementing structured animation triggers with SwiftUI. Stabilized demos and reinforced test automation using XCTest, demonstrating a methodical approach to robust, inclusive, and maintainable iOS and macCatalyst UI engineering.

Overall Statistics

Feature vs Bugs

89%Features

Repository Contributions

10Total
Bugs
1
Commits
10
Features
8
Lines of code
501
Activity Months8

Your Network

4730 people

Work History

March 2026

1 Commits • 1 Features

Mar 1, 2026

March 2026 summary for microsoft/fluentui-apple: Delivered a targeted UX enhancement for notifications by implementing swipe-to-dismiss and a line-limit for message readability, improving interaction and reducing cognitive load. Refactored gesture handling to remove a Window dependency and integrated via SwiftUI's modifyIf modifier, improving maintainability and cross-version compatibility. Performed cleanup and fixes to stabilize the feature, with collaboration from Des Marks. The work is linked to commit ba7580a9ac5ccf5be6c188dac50c90832092857a (#2239).

February 2026

2 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary for microsoft/fluentui-apple. Focused on stabilizing demos, improving user-visible animation UX, and reinforcing test automation. Delivered notable stability improvements for iOS 26 and macOS/mac Catalyst 26 demos, introduced a structured animation trigger model, and updated the notification handling flow.

October 2025

2 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary focusing on key accomplishments in microsoft/fluentui-apple: Delivered targeted UI improvements for Button API exposure and accessibility enhancements for resizing handle. Exposed Button.edgeInsets to Objective-C to improve cross-language customization; ensured resizingHandleView accessibilityElement status toggles with isExpandable to improve screen reader support. These changes reduce integration friction and improve accessibility while enabling more flexible UI customization.

September 2025

1 Commits • 1 Features

Sep 1, 2025

Monthly summary for 2025-09 focusing on key accomplishments, business value, and technical proofs of delivery for microsoft/fluentui-apple development.

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary for microsoft/fluentui-apple focusing on feature delivery and quality improvements. Delivered a self-contained improvement to FluentNotification that enables simulataneous display of action and dismiss buttons, with robust state management and dismiss action handling (default or custom). This lays groundwork for more flexible notification interactions across FluentUI Apple and aligns with the design principles of quick actions and clear dismissal paths.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 focused on strengthening bottom sheet reliability and cross-orientation UX in microsoft/fluentui-apple. Delivered a targeted refactor to improve positioning accuracy and visual consistency, reducing edge-case layout glitches across states (collapsed, expanded, hidden).

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024: Delivered accessibility and localization improvements for the Bottom Sheet in microsoft/fluentui-apple. Updated accessibility labels for the bottom sheet resizing handle to be more descriptive and aligned with assistive tech usage, with localization strings updated accordingly. The work enhances usability for screen readers and supports global users, contributing to broader adoption and better UX.

November 2024

1 Commits • 1 Features

Nov 1, 2024

November 2024 – Monthly summary for developer work on microsoft/fluentui-apple. Focused on accessibility improvements for Bottom Sheet to enhance VoiceOver support and user experience. Delivered a targeted accessibility enhancement that ensures the BottomSheetController exposes correct expansion state values for expanded and collapsed states, improving accessibility and compliance. This work reduces friction for users relying on VoiceOver and strengthens the product's inclusive UX.

Activity

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Quality Metrics

Correctness94.0%
Maintainability90.0%
Architecture90.0%
Performance88.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Objective-CStringsSwift

Technical Skills

AccessibilityAccessibility DesignAnimation HandlingObjective-CSwiftSwiftUIUI DevelopmentUI/UX DesignXCTestiOS DevelopmentmacCatalyst

Repositories Contributed To

1 repo

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

microsoft/fluentui-apple

Nov 2024 Mar 2026
8 Months active

Languages Used

Objective-CSwiftStrings

Technical Skills

AccessibilityUI DevelopmentiOS DevelopmentSwiftUIAccessibility DesignObjective-C