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NisalMallawaarachchi

PROFILE

Nisalmallawaarachchi

Over three months, contributed to Wolferlk/GamageRecruiters and Rent_A_Car_project by building and refining user authentication, onboarding, and owner management features. Focused on robust backend integration using Node.js and Express.js, implemented secure password hashing with bcrypt, and enhanced data persistence through AsyncStorage and localStorage. Improved user experience by polishing UI components in React and React Native, adding form validation, and streamlining profile and image upload flows. Addressed data consistency and reliability by fixing salary filtering logic and standardizing API contracts. The work emphasized maintainable code, clear error handling, and scalable architecture, supporting both frontend and backend development in TypeScript and JavaScript.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

44Total
Bugs
6
Commits
44
Features
18
Lines of code
12,315
Activity Months3

Work History

October 2025

10 Commits • 3 Features

Oct 1, 2025

October 2025 Monthly Summary for Wolferlk/Rent_A_Car_project focused on strengthening owner-facing capabilities, improving reliability of authentication, expanding profile and media features, and delivering real-time visibility into fleet and bookings. The work delivered clearer error handling, standardized API contracts, secure token storage for car owners, robust image management, and a responsive owner dashboard. These changes directly enhance owner trust, onboarding speed, and operational efficiency, while laying groundwork for scalable growth in the owner experience and data-driven decision-making.

September 2025

26 Commits • 11 Features

Sep 1, 2025

September 2025 highlights focusing on security improvements, UX reliability, and data persistence across two repos: Rent_A_Car_project and GamageRecruiters. Delivered security upgrades, authentication refinements, UI enhancements, persistent client-side storage, and backend integration, while also addressing a substantive bug in job listing salary filtering.

August 2025

8 Commits • 4 Features

Aug 1, 2025

August 2025 monthly summary for Wolferlk/GamageRecruiters: Delivered UI polish and data corrections for Subsidiaries, fixed team contact data, added signup birth-date validation, refined CV upload and ProfileOverview UX, and improved code quality through formatting. These changes reduced data inconsistencies, improved onboarding checks, and enhanced user experience while maintaining codebase readability and maintainability.

Activity

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Quality Metrics

Correctness90.6%
Maintainability90.4%
Architecture85.6%
Performance88.0%
AI Usage22.6%

Skills & Technologies

Programming Languages

CSSGitHTMLJSONJSXJavaScriptTypeScriptYAMLenvtsx

Technical Skills

API IntegrationAPI Integration (axios)Async StorageAsyncStorageAuthenticationAxiosBackend DevelopmentBcryptCORSCSSCode FormattingComponent DesignComponent-Based ArchitectureConfiguration ManagementContext API

Repositories Contributed To

2 repos

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

Wolferlk/Rent_A_Car_project

Sep 2025 Oct 2025
2 Months active

Languages Used

CSSGitHTMLJSONJavaScriptTypeScriptYAMLenv

Technical Skills

API IntegrationAsyncStorageAuthenticationAxiosBackend DevelopmentBcrypt

Wolferlk/GamageRecruiters

Aug 2025 Sep 2025
2 Months active

Languages Used

CSSJSXJavaScript

Technical Skills

CSSCode FormattingForm ValidationFront End DevelopmentFront-end DevelopmentFrontend Development