siemens/element
Aug 2025 – Feb 2026
7 Months active
Languages Used
HTMLMarkdownSCSSTypeScriptYAMLJavaScriptSass
Technical Skills
AngularComponent DevelopmentDocumentationFront-end DevelopmentPlaywrightTesting
Marco D'Auria
PROFILE
Marco D'auria
Over seven months, contributed to the siemens/element design system by building and refining UI components focused on accessibility, consistency, and developer usability. Delivered features such as a two-step authentication landing page, accessible tooltips, unified button systems, and responsive navigation, using Angular, TypeScript, and Sass. Enhanced keyboard navigation, standardized button sizing, and introduced native CSS animations to improve user experience and maintainability. Authored comprehensive documentation and migration guides to support onboarding and reduce support overhead. Addressed accessibility bugs and visual inconsistencies, ensuring alignment with WCAG standards. Prioritized clear commit practices and cross-functional collaboration to maintain code quality and design system integrity.
Overall Statistics
Feature vs Bugs
93%Features
Repository Contributions
38Total
Bugs
1
Commits
38
Features
14
Lines of code
11,263
Activity Months7
Your Network
117 peopleSame Organization
@siemens.com100
Dr. David von OheimbMember
AbdulMember
Adrian FreihoferMember
akash.sonuneMember
Alessandro ZiniMember
alexander-irionMember
Alexander SverdlinMember
Andre FischbachMember
Andreas BerlinerMember
Work History
February 2026
17 Commits • 5 Features
Feb 1, 2026February 2026 monthly summary for Siemens Element: Delivered key UX enhancements, accessibility improvements, and UI consistency across navigation, panels, and landing pages. Refactored interaction patterns to use native CSS animations and siTooltip, improving performance, maintainability, and developer velocity. Achieved mobile-first refinements and ensured consistent visuals across iX/Element.
17 Commits • 5 Features
Feb 1, 2026February 2026 monthly summary for Siemens Element: Delivered key UX enhancements, accessibility improvements, and UI consistency across navigation, panels, and landing pages. Refactored interaction patterns to use native CSS animations and siTooltip, improving performance, maintainability, and developer velocity. Achieved mobile-first refinements and ensured consistent visuals across iX/Element.
February 2026
January 2026
13 Commits • 4 Features
Jan 1, 2026January 2026 monthly summary for siemens/element: Achieved UI design system consolidation and accessibility improvements across the component library. Implemented button styling unification with standardized sizes (default 32px, btn-lg 40px, btn-sm 24px), removed deprecated btn-xs, and migrated to btn-icon/btn-circle->btn-icon across inputs, layout, and components for consistent spacing and alignment. Added tooltip appear/disappear animation to enhance UX. Launched Launchpad UI improvements with responsive design, animations, and explicit subtitleText behavior to preserve prior functionality when needed. Introduced active-state visuals across buttons, forms, and links for clearer interaction feedback. Major fixes include fixing misalignment between text and icon buttons, side-panel display set to inline-flex, and completing the btn-circle to btn-icon migration to improve consistency and reduce CSS debt. These changes improve visual consistency, accessibility, and developer efficiency, and align with the Element design language.
January 2026
13 Commits • 4 Features
Jan 1, 2026January 2026 monthly summary for siemens/element: Achieved UI design system consolidation and accessibility improvements across the component library. Implemented button styling unification with standardized sizes (default 32px, btn-lg 40px, btn-sm 24px), removed deprecated btn-xs, and migrated to btn-icon/btn-circle->btn-icon across inputs, layout, and components for consistent spacing and alignment. Added tooltip appear/disappear animation to enhance UX. Launched Launchpad UI improvements with responsive design, animations, and explicit subtitleText behavior to preserve prior functionality when needed. Introduced active-state visuals across buttons, forms, and links for clearer interaction feedback. Major fixes include fixing misalignment between text and icon buttons, side-panel display set to inline-flex, and completing the btn-circle to btn-icon migration to improve consistency and reduce CSS debt. These changes improve visual consistency, accessibility, and developer efficiency, and align with the Element design language.
December 2025
3 Commits • 2 Features
Dec 1, 2025December 2025: Delivered two key UI/system improvements for Siemens Element that strengthen the design system, enhance user focus, and reduce maintenance overhead. 1) Unified Button System Enhancements: introduced square icon buttons as the new default icon button style and aligned selection button sizing with standard button classes to ensure consistency across button groups, improving visual stability and developer ergonomics. 2) Backdrop-enabled Side Panel: added modal backdrop by default to block background interactions and enabled closing on backdrop click, with a disableBackdrop option to revert to previous behavior. These changes provide clearer interactions, better accessibility, and safer, more predictable layouts. Business impact includes reduced UI drift, faster UI iteration, and a clearer migration path for design-system consumers. Commits reflect the changes: acb40695dbc8b1d033b664d4faf28004fab7e2ef; 5638bb980d75fff1eb4d67c2dc66aaac4e409bf7; fb9fefd84ab2c58de8a99e35dd9db7c1d9813e70.
3 Commits • 2 Features
Dec 1, 2025December 2025: Delivered two key UI/system improvements for Siemens Element that strengthen the design system, enhance user focus, and reduce maintenance overhead. 1) Unified Button System Enhancements: introduced square icon buttons as the new default icon button style and aligned selection button sizing with standard button classes to ensure consistency across button groups, improving visual stability and developer ergonomics. 2) Backdrop-enabled Side Panel: added modal backdrop by default to block background interactions and enabled closing on backdrop click, with a disableBackdrop option to revert to previous behavior. These changes provide clearer interactions, better accessibility, and safer, more predictable layouts. Business impact includes reduced UI drift, faster UI iteration, and a clearer migration path for design-system consumers. Commits reflect the changes: acb40695dbc8b1d033b664d4faf28004fab7e2ef; 5638bb980d75fff1eb4d67c2dc66aaac4e409bf7; fb9fefd84ab2c58de8a99e35dd9db7c1d9813e70.
December 2025
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary for siemens/element: Focus on delivering comprehensive Button Group Component Documentation and Usage Guide, with coverage of usage examples, accessibility features, and configuration options. This work is accompanied by a single committed change (63c3be117900c79ddf0fb0dbf7e2ccf353c25182): docs(button-group): add button group code section. No major bugs fixed this month; maintenance priorities centered on documentation quality and consistency. Business value includes improved developer onboarding, reduced support overhead, and clearer guidance for integrating the Button Group across projects. Technologies/skills demonstrated: Documentation best practices, Markdown/Docs authoring, accessibility considerations, and cross-functional collaboration.
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary for siemens/element: Focus on delivering comprehensive Button Group Component Documentation and Usage Guide, with coverage of usage examples, accessibility features, and configuration options. This work is accompanied by a single committed change (63c3be117900c79ddf0fb0dbf7e2ccf353c25182): docs(button-group): add button group code section. No major bugs fixed this month; maintenance priorities centered on documentation quality and consistency. Business value includes improved developer onboarding, reduced support overhead, and clearer guidance for integrating the Button Group across projects. Technologies/skills demonstrated: Documentation best practices, Markdown/Docs authoring, accessibility considerations, and cross-functional collaboration.
October 2025
1 Commits
Oct 1, 2025October 2025 monthly summary for siemens/element: Delivered a focused accessibility fix to the Dropdown component, improving keyboard navigation and visual consistency. Fixed clipping of the dropdown item focus ring by applying the 'focus-inside' class, ensuring the focus indicator remains within item bounds and is reliably visible during keyboard interaction. This fix was implemented with a documentation note to prevent focus ring clipping and reinforce accessibility standards. Commit reference: 8169667c147cdf3f3ce747971f590215df8a4713.
1 Commits
Oct 1, 2025October 2025 monthly summary for siemens/element: Delivered a focused accessibility fix to the Dropdown component, improving keyboard navigation and visual consistency. Fixed clipping of the dropdown item focus ring by applying the 'focus-inside' class, ensuring the focus indicator remains within item bounds and is reliably visible during keyboard interaction. This fix was implemented with a documentation note to prevent focus ring clipping and reinforce accessibility standards. Commit reference: 8169667c147cdf3f3ce747971f590215df8a4713.
October 2025
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025: Delivered an Accessibility-focused Tooltip Interaction Redesign for siemens/element. Tooltips now always appear on hover or focus, removing the previous dismissible behavior and the triggers input. This change aligns with accessibility guidelines, improves keyboard navigation and screen-reader consistency, and simplifies maintenance by consolidating interaction patterns. Highlights include a breaking change to the triggers input and updated migration guidance for all usages.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025: Delivered an Accessibility-focused Tooltip Interaction Redesign for siemens/element. Tooltips now always appear on hover or focus, removing the previous dismissible behavior and the triggers input. This change aligns with accessibility guidelines, improves keyboard navigation and screen-reader consistency, and simplifies maintenance by consolidating interaction patterns. Highlights include a breaking change to the triggers input and updated migration guidance for all usages.
August 2025
2 Commits • 1 Features
Aug 1, 2025Summary for 2025-08: Delivered a new Landing Page authentication feature set for siemens/element, including components for si-login-basic, si-login-single-sign-on, si-explicit-legal-acknowledge, and si-change-password, plus tests, examples, and documentation to reflect a two-step login flow. This work improves secure access, regulatory compliance (explicit legal acknowledgment), and onboarding experience, with clear paths for downstream integration. No major bugs fixed this month; minor documentation corrections were completed. Changes are tracked with descriptive commits, notably feat(landing-page) to add feature components and docs(landing-page) to fix landing-page examples.
2 Commits • 1 Features
Aug 1, 2025Summary for 2025-08: Delivered a new Landing Page authentication feature set for siemens/element, including components for si-login-basic, si-login-single-sign-on, si-explicit-legal-acknowledge, and si-change-password, plus tests, examples, and documentation to reflect a two-step login flow. This work improves secure access, regulatory compliance (explicit legal acknowledgment), and onboarding experience, with clear paths for downstream integration. No major bugs fixed this month; minor documentation corrections were completed. Changes are tracked with descriptive commits, notably feat(landing-page) to add feature components and docs(landing-page) to fix landing-page examples.
August 2025
Activity
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Quality Metrics
Correctness98.2%
Maintainability90.2%
Architecture90.2%
Performance90.6%
AI Usage25.2%
Skills & Technologies
Programming Languages
HTMLJavaScriptMarkdownSCSSSassTypeScriptYAML
Technical Skills
AccessibilityAngularCSSCSS animationsCSS frameworksCSS preprocessorsComponent DevelopmentDocumentationFront End DevelopmentFront-end DevelopmentHTMLJavaScriptPlaywrightSassTesting
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