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kundanr2

PROFILE

Kundanr2

Over four months, S223924482 engineered a series of security and authentication enhancements for the Gopher-Industries/Nutrihelp-api repository. They developed automated vulnerability scanning workflows using Python and GitHub Actions, enabling pre-merge security checks and artifact-based audit trails. Their work included refactoring authentication flows in Node.js and Express.js to introduce rate limiting, brute-force protection, and Supabase-backed login and MFA verification. S223924482 also implemented robust RBAC enforcement, updated OpenAPI documentation, and added audit logging for access violations. The depth of these features improved risk management, access control, and compliance, demonstrating a strong grasp of backend security, API development, and CI/CD automation.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

8Total
Bugs
0
Commits
8
Features
4
Lines of code
1,352
Activity Months4

Work History

September 2025

2 Commits • 1 Features

Sep 1, 2025

September 2025: Delivered RBAC security enhancements for Nutrihelp-api, strengthening access control on meal plan, notification, and user profile routes. Updated controllers and Swagger docs to enforce role-specific access; refined token authentication/authorization logic for clearer access boundaries. Added audit logging of access violations via Supabase to support security monitoring and auditability. Notable commits: fe97a1113e581e168b368173a0d0f01dd1c4c5d0 and 9c35c59948e18254c434bd496b9292a33606532f. Business value: reduced risk of unauthorized access, improved visibility into access events, and easier compliance for sensitive user data. Technologies/skills demonstrated: RBAC, token-based authentication/authorization, Swagger documentation, Supabase audit logging, and API controller design.

August 2025

2 Commits • 1 Features

Aug 1, 2025

August 2025 — Nutrihelp-api: Security hardening and RBAC/MFA enhancements across authentication and upload flows. Implemented RBAC enforcement on the upload route via authorizeRoles, added admin-only access controls, and updated the OpenAPI security specification. Delivered login/MFA improvements with Row-Level Security (RLS) and updated email sending, plus a broader RBAC refactor across user preferences and upload routes. Commits tied to these changes include: 5bcb838ff20c2039588096bf464cef8930c52bff (RBAC: add authorizeRoles middleware and protect /upload route) and b26c225c9ac77565a90c0ef0c7a33cb6a3acb9f8 (Fix login & MFA with RLS, updated SendGrid API key, refactored userPreferences & upload routes for RBAC).

May 2025

2 Commits • 1 Features

May 1, 2025

May 2025 — Nutrihelp-api (Gopher-Industries) completed a security-focused overhaul of the authentication path. Implemented global and route-specific rate limiting on login, signup, and contact forms; introduced brute-force protection with failed-login logging and temporary account locks; refactored login and MFA verification to use Supabase for database interactions; and enhanced error handling for authentication to improve stability and resilience. These changes reduce attack surface, improve user experience, and strengthen security posture. Commits: c0e22dc07e26c448323a517e105251fc4f38356e; 4c52097f0e1388f1a09d3453f9b812c510aa8f55.

April 2025

2 Commits • 1 Features

Apr 1, 2025

April 2025 monthly summary for Gopher-Industries/Nutrihelp-api. Focused on enhancing security posture and CI/CD efficiency by delivering an automated vulnerability scanning workflow that scans changed files, provides actionable results, and strengthens auditability. The work reduces risk exposure on PRs and accelerates security reviews.

Activity

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Quality Metrics

Correctness87.6%
Maintainability82.6%
Architecture85.0%
Performance75.0%
AI Usage32.6%

Skills & Technologies

Programming Languages

JavaScriptPythonShellYAML

Technical Skills

API DevelopmentAPI IntegrationAPI SecurityAuthenticationBackend DevelopmentCI/CDDatabase LoggingDatabase ManagementDependency ManagementDevOpsEmail ServicesExpress.jsGitHub ActionsJWTMFA

Repositories Contributed To

1 repo

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

Gopher-Industries/Nutrihelp-api

Apr 2025 Sep 2025
4 Months active

Languages Used

PythonShellYAMLJavaScript

Technical Skills

CI/CDDependency ManagementDevOpsGitHub ActionsPython ScriptingSecurity Scanning

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