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Ioanna Kokkini

PROFILE

Ioanna Kokkini

Ioanna Kokkinou enhanced user experience and maintainability across the guardian/dotcom-rendering and guardian/frontend repositories by delivering seven features and resolving one bug over two months. She improved UI consistency for gallery and story pages, aligning visuals and HTML hygiene while introducing dark mode theming and responsive design refinements. Her work included centralizing profile management, deprecating legacy identity routes, and preparing for CDK migration, which reduced technical debt. Ioanna applied her expertise in React, TypeScript, and CSS-in-JS to refactor components, streamline backend integration, and ensure robust layout engineering, resulting in cleaner codebases and more consistent, accessible interfaces for Guardian applications.

Overall Statistics

Feature vs Bugs

88%Features

Repository Contributions

18Total
Bugs
1
Commits
18
Features
7
Lines of code
1,086
Activity Months2

Work History

October 2025

11 Commits • 4 Features

Oct 1, 2025

Month 2025-10 performance summary: Key features delivered: - Guardian/frontend: Identity System Cleanup and Migration Readiness — deprecated legacy identity functionality, removed password change and account deletion routes, pruned old identity routes, and eliminated unused test framework to streamline identity and prepare for CDK migration. - Guardian/frontend: Profile Management Refactor and Centralization — centralized profile-related settings by removing outdated profile edit routes/objects and routing profile edits to a single manage portal, plus cleanup of unused editprofile definitions. - Guardian/dotcom-rendering: Gallery visual enhancements with StraightLines — updated gallery layout with bottom border on submeta, introduced StraightLines component positioning, and related styling refinements. - Guardian/dotcom-rendering: Dark mode theming for gallery series tags — added dark mode color definitions and refactored seriesTitleBackgroundDark to support multiple themes. Major bugs fixed: - Guardian/dotcom-rendering: Gallery submeta bottom border alignment bug fix — corrected submeta bottom border positioning and ensured consistent grid alignment across gallery articles. Overall impact and accomplishments: - Reduced technical debt and maintenance burden by removing deprecated identity paths and consolidating profile management into a single portal, accelerating future CDK migration. - Enhanced user experience and visual consistency across Guardian properties with improved gallery visuals, responsive theming, and robust layout fixes. - Strengthened design system integration through centralized components (StraightLines) and theming strategies, enabling faster feature delivery with fewer regressions. Technologies/skills demonstrated: - Frontend refactoring and code cleanup, CSS/styling, and component centralization. - Theming and dark mode support across complex UI components. - Layout engineering and grid alignment fixes for responsive visuals. - Migration readiness and removal of legacy test frameworks and routes for CDK compatibility.

September 2025

7 Commits • 3 Features

Sep 1, 2025

September 2025 delivered cross-repo UI consistency and rendering improvements for Guardian dotcom rendering and frontend, aligning visuals and HTML hygiene to boost user experience and maintainability. Key features include Gallery and Story UI visual consistency fixes (backgrounds, borders, caption typography, slim headers) and a caption visibility enhancement for immersive displays. In Guardian Frontend, Gallery Rendering Enhancements introduced an apps-specific rendering path and prevented empty caption HTML, improving accessibility and HTML cleanliness. These changes reduce visual defects, ensure consistent branding across story and gallery pages, and lay groundwork for smoother Apps integration. Demonstrates proficiency in CSS/responsive design, React-based rendering paths, and backend service integration (DotcomRenderingService).

Activity

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Quality Metrics

Correctness94.4%
Maintainability95.6%
Architecture90.0%
Performance95.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSJavaJavaScriptScalaTypeScript

Technical Skills

API DevelopmentAPI IntegrationAPI ManagementBackend DevelopmentCSSCSS-in-JSCode RefactoringDependency ManagementFront End DevelopmentFront-end DevelopmentFrontend DevelopmentReactRefactoringTest AutomationTypeScript

Repositories Contributed To

2 repos

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

guardian/dotcom-rendering

Sep 2025 Oct 2025
2 Months active

Languages Used

CSSJavaScriptTypeScript

Technical Skills

CSS-in-JSFront End DevelopmentFront-end DevelopmentReactTypeScriptCSS

guardian/frontend

Sep 2025 Oct 2025
2 Months active

Languages Used

JavaScala

Technical Skills

API IntegrationBackend DevelopmentFrontend DevelopmentAPI DevelopmentAPI ManagementCode Refactoring

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