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Hannah

PROFILE

Hannah

Hannah Osei developed two core features for the techswitch-learners/whale-watching-june-25 repository, focusing on secure, data-driven whale sightings reporting and analytics. She built a statistics dashboard in React and TypeScript that visualizes unique species counts, total sightings, and peak activity days, integrating it seamlessly into the HomePage with styled components. Hannah also implemented end-to-end user authentication and role-based access control, refactoring API integration and context management to support secure login states and permissions. Her work established a robust foundation for scalable governance and analytics, demonstrating depth in backend and frontend development while addressing access control and data visualization challenges.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
2
Lines of code
237
Activity Months1

Work History

July 2025

2 Commits • 2 Features

Jul 1, 2025

July 2025 Monthly Summary for techswitch-learners/whale-watching-june-25: Focused feature delivery and foundational improvements that enable secure, data-driven whale sightings reporting and analytics while strengthening access governance.

Activity

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Quality Metrics

Correctness85.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#CSSHTMLSCSSTypeScript

Technical Skills

API IntegrationAuthenticationAuthorizationBackend DevelopmentContext APIData VisualizationFrontend DevelopmentFull Stack DevelopmentReact

Repositories Contributed To

1 repo

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

techswitch-learners/whale-watching-june-25

Jul 2025 Jul 2025
1 Month active

Languages Used

C#CSSHTMLSCSSTypeScript

Technical Skills

API IntegrationAuthenticationAuthorizationBackend DevelopmentContext APIData Visualization

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