EXCEEDS logo
Exceeds
freniecki

PROFILE

Freniecki

Developed a robust user management and authentication system for the EmergencyProject repositories, delivering secure onboarding, role-based access, and seamless frontend-backend integration. Leveraged Java, Spring Boot, and Vue.js to implement JWT-based authentication with http-only cookies, refresh tokens, and granular access control for roles such as Admin, Giver, NGO, Official, and Volunteer. Designed and integrated Data Transfer Objects (DTOs), entity inheritance, and secure password handling using BCrypt. Enhanced data integrity through database schema alignment and test data seeding, while supporting multilingual interfaces and localStorage-backed session management. Addressed merge conflicts, improved logging, and ensured maintainable, scalable architecture across backend and frontend.

Overall Statistics

Feature vs Bugs

77%Features

Repository Contributions

70Total
Bugs
7
Commits
70
Features
24
Lines of code
3,132
Activity Months2

Work History

January 2025

64 Commits • 22 Features

Jan 1, 2025

January 2025: Delivered end-to-end authentication and admin capabilities, strengthened data integrity, and completed frontend-backend integration to enable secure, scalable user management and role-based access across the EmergencyProject suite. Key deliverables include JWT-based authentication with http-only cookies and refresh tokens; extended token payload (userId, role) and login responses; Admin role integration and unified package structure; database naming alignment and ID baseline adjustments; enhanced API data access and query helpers; public volunteer registration endpoint; robust test data seeding and data integrity checks; frontend routing and UI for authentication with localStorage context and role-based paths; logging and multilingual support; and conflict resolution with merge cleanups.

December 2024

6 Commits • 2 Features

Dec 1, 2024

December 2024 performance summary for Yehor-Kovalenko/EmergencyProject. Focused on establishing a scalable user management foundation and secure onboarding flow to accelerate product readiness and user adoption.

Activity

Loading activity data...

Quality Metrics

Correctness85.4%
Maintainability87.2%
Architecture82.0%
Performance83.4%
AI Usage20.6%

Skills & Technologies

Programming Languages

CSSHTMLJavaJavaScriptSQLVueVue.js

Technical Skills

API DevelopmentAPI IntegrationAPI SecurityAccess ControlAuthenticationAuthorizationAxios ConfigurationBackend DevelopmentComponent-Based ArchitectureDTO DesignData Transfer Objects (DTOs)Database DesignDatabase InitializationDatabase ManagementEntity Development

Repositories Contributed To

2 repos

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

Yehor-Kovalenko/EmergencyProject

Dec 2024 Jan 2025
2 Months active

Languages Used

JavaSQL

Technical Skills

Backend DevelopmentData Transfer Objects (DTOs)Database DesignEntity DevelopmentJPAJPA/Hibernate

Yehor-Kovalenko/EmergencyProjekt_frontend

Jan 2025 Jan 2025
1 Month active

Languages Used

CSSHTMLJavaScriptVueVue.js

Technical Skills

API IntegrationAccess ControlAxios ConfigurationComponent-Based ArchitectureForm HandlingFront End Development