surveyjs/survey-analytics
Jun 2025 – Sep 2025
4 Months active
Languages Used
JavaScriptTypeScript
Technical Skills
Front-end DevelopmentJavaScriptTestingTypeScriptChart IntegrationCode Organization
OlgaLarina
PROFILE
Olgalarina
Worked on the surveyjs/survey-analytics repository, delivering analytics and visualization features focused on reliability, accuracy, and user experience. Built matrix question checkbox visualizations with multi-select support and improved chart rendering by refactoring adapters and centralizing statistics. Enhanced UI consistency through order-based toolbar sorting and localization fixes, ensuring stable interfaces across languages. Migrated end-to-end tests from TestCafe to Playwright, increasing test reliability and maintainability. Addressed dropdown rendering for lazy-loaded questions by synchronizing data loading and display, reducing regressions. Used JavaScript and TypeScript throughout, applying skills in data visualization, UI development, asynchronous state management, and modern frontend testing pipelines.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
14Total
Bugs
3
Commits
14
Features
6
Lines of code
5,910
Activity Months4
Your Network
13 peopleSame Organization
@devexpress.com2
Shared Repositories
11
Work History
September 2025
3 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for surveyjs/survey-analytics: Delivered key UI and data visualization improvements in the analytics module. Focused on localization reliability and chart accuracy to enhance multi-language analytics usage and trust in metrics.
3 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for surveyjs/survey-analytics: Delivered key UI and data visualization improvements in the analytics module. Focused on localization reliability and chart accuracy to enhance multi-language analytics usage and trust in metrics.
September 2025
August 2025
3 Commits • 3 Features
Aug 1, 2025August 2025 (surveyjs/survey-analytics) focuses on delivering feature-rich analytics capabilities, UI consistency, and licensing visibility. Key features delivered: Matrix Question Checkbox visualization in the analytics tabulator with multi-select handling; order-based toolbar item sorting for a predictable UI; license banner in internal panels with reinforced license visibility across visualizations. Major bugs fixed: none reported this month; concentration on feature delivery and UI polish. Overall impact: improved analytics accuracy, easier interpretation of matrix data, and a more consistent user experience, with clearer licensing messaging across dashboards. Technologies/skills demonstrated: JavaScript/TypeScript, Tabulator integration, UI/UX design for dashboards, commit-driven development, and license checks.
August 2025
3 Commits • 3 Features
Aug 1, 2025August 2025 (surveyjs/survey-analytics) focuses on delivering feature-rich analytics capabilities, UI consistency, and licensing visibility. Key features delivered: Matrix Question Checkbox visualization in the analytics tabulator with multi-select handling; order-based toolbar item sorting for a predictable UI; license banner in internal panels with reinforced license visibility across visualizations. Major bugs fixed: none reported this month; concentration on feature delivery and UI polish. Overall impact: improved analytics accuracy, easier interpretation of matrix data, and a more consistent user experience, with clearer licensing messaging across dashboards. Technologies/skills demonstrated: JavaScript/TypeScript, Tabulator integration, UI/UX design for dashboards, commit-driven development, and license checks.
July 2025
7 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for survey-analytics: Focused on reliability, chart accuracy, and developer productivity. Key features delivered include migrating end-to-end tests from TestCafe to Playwright, introducing new test scaffolding and helper updates to improve reliability and maintainability; and a comprehensive Charting/Visualization overhaul that centralizes statistics, refactors adapters, and improves rendering for checkbox/dropdown/radiogroup questions.
7 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for survey-analytics: Focused on reliability, chart accuracy, and developer productivity. Key features delivered include migrating end-to-end tests from TestCafe to Playwright, introducing new test scaffolding and helper updates to improve reliability and maintainability; and a comprehensive Charting/Visualization overhaul that centralizes statistics, refactors adapters, and improves rendering for checkbox/dropdown/radiogroup questions.
July 2025
June 2025
1 Commits
Jun 1, 2025June 2025: Stabilized dropdown rendering for lazy-loaded questions in surveyjs/survey-analytics, delivering reliable display of choices and improved user experience for dynamic surveys. Focused on synchronization between data loading and rendering to prevent empty dropdowns, reducing regressions and post-release support tickets.
June 2025
1 Commits
Jun 1, 2025June 2025: Stabilized dropdown rendering for lazy-loaded questions in surveyjs/survey-analytics, delivering reliable display of choices and improved user experience for dynamic surveys. Focused on synchronization between data loading and rendering to prevent empty dropdowns, reducing regressions and post-release support tickets.
Activity
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Quality Metrics
Correctness90.6%
Maintainability88.6%
Architecture86.4%
Performance81.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
Chart IntegrationCode OrganizationData VisualizationEnd-to-End TestingEnd-to-end testingFront End DevelopmentFront-end DevelopmentFrontend DevelopmentJavaScriptPlaywrightRefactoringSoftware ArchitectureTestCafeTestingTypeScript
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline