Erio-Harrison/SAVMS
Mar 2025 – Sep 2025
5 Months active
Languages Used
JavaJavaScriptPropertiesYAMLC++JSXTextCSS
Technical Skills
API IntegrationBackend DevelopmentDatabase IntegrationFrontend DevelopmentMongoDBREST APIs
XiangfeiKong
PROFILE
Xiangfeikong
Over five months, contributed to the Erio-Harrison/SAVMS repository by building features spanning AI chat integration, vehicle simulation, and robust user management. Developed end-to-end AI chat with real-time streaming using Java, Spring Boot, and Server-Sent Events, enabling intent-based vehicle information retrieval. Enhanced backend and frontend integration with MongoDB, React, and RESTful APIs, delivering secure JWT-based authentication, modular UI components, and internationalized workflows. Implemented a Python-based vehicle simulator with multithreading and real-time updates, and improved developer onboarding through Swagger/OpenAPI documentation. The work emphasized scalable architecture, operational efficiency, and accessibility, resulting in a maintainable, feature-rich fleet management platform.
Overall Statistics
Feature vs Bugs
92%Features
Repository Contributions
24Total
Bugs
1
Commits
24
Features
11
Lines of code
14,729
Activity Months5
Your Network
8 peopleShared Repositories
8
Work History
September 2025
4 Commits • 1 Features
Sep 1, 2025September 2025 (2025-09) — Summary for Erio-Harrison/SAVMS focused on delivering a robust AI Chat with Vehicle Information and Real-Time Streaming. The month centered on feature delivery, with no major bugs reported as fixed.
4 Commits • 1 Features
Sep 1, 2025September 2025 (2025-09) — Summary for Erio-Harrison/SAVMS focused on delivering a robust AI Chat with Vehicle Information and Real-Time Streaming. The month centered on feature delivery, with no major bugs reported as fixed.
September 2025
August 2025
3 Commits • 3 Features
Aug 1, 2025August 2025 monthly summary for Erio-Harrison/SAVMS: Delivered three major features spanning UX, simulation, and API documentation, driving accessibility, testing capabilities, and developer onboarding.
August 2025
3 Commits • 3 Features
Aug 1, 2025August 2025 monthly summary for Erio-Harrison/SAVMS: Delivered three major features spanning UX, simulation, and API documentation, driving accessibility, testing capabilities, and developer onboarding.
May 2025
7 Commits • 2 Features
May 1, 2025May 2025 monthly summary for Erio-Harrison/SAVMS. Delivered major enhancements to the vehicle deletion workflow and user profile management. Enabled bulk deletion by license plates, multi-vehicle selection, transfer-based selection, real-time list refresh after deletions, and internationalization for delete UI. Implemented a dedicated client profile page to update email and password with backend endpoints, service logic updates, and localStorage synchronization. Strengthened frontend-backend integration, completed delete button UI, and improved localization across delete UI, contributing to operational efficiency, data integrity, and a better admin UX.
7 Commits • 2 Features
May 1, 2025May 2025 monthly summary for Erio-Harrison/SAVMS. Delivered major enhancements to the vehicle deletion workflow and user profile management. Enabled bulk deletion by license plates, multi-vehicle selection, transfer-based selection, real-time list refresh after deletions, and internationalization for delete UI. Implemented a dedicated client profile page to update email and password with backend endpoints, service logic updates, and localStorage synchronization. Strengthened frontend-backend integration, completed delete button UI, and improved localization across delete UI, contributing to operational efficiency, data integrity, and a better admin UX.
May 2025
April 2025
6 Commits • 2 Features
Apr 1, 2025April 2025: Security hardening, fleet operations UX enhancements, and Git hygiene improvements across SAVMS. Delivered JWT-based access control, enhanced fleet tracking UI, and reduced risk of accidental commits by updating .gitignore. These changes improve security, operational efficiency, and maintainability, aligning with business goals and enabling safer deployments.
April 2025
6 Commits • 2 Features
Apr 1, 2025April 2025: Security hardening, fleet operations UX enhancements, and Git hygiene improvements across SAVMS. Delivered JWT-based access control, enhanced fleet tracking UI, and reduced risk of accidental commits by updating .gitignore. These changes improve security, operational efficiency, and maintainability, aligning with business goals and enabling safer deployments.
March 2025
4 Commits • 3 Features
Mar 1, 20252025-03 Monthly Summary for SAVMS (Erio-Harrison/SAVMS): Key features delivered include MongoDB Backend Integration and User Management, User Authentication UI/UX Improvements, and Vehicle List UI with backend data standardization. Major bugs fixed: UI error handling gaps addressed in login/registration flows and API integration adjustments; data API responses were standardized to a consistent Result object to reduce frontend errors. Overall impact: strengthened data integrity, improved user onboarding, and a more scalable backend/frontend integration, enabling faster user growth and easier maintenance. Technologies/skills demonstrated: MongoDB integration, Spring controllers/repositories, REST API design, frontend-backend collaboration, error handling, and data standardization.
4 Commits • 3 Features
Mar 1, 20252025-03 Monthly Summary for SAVMS (Erio-Harrison/SAVMS): Key features delivered include MongoDB Backend Integration and User Management, User Authentication UI/UX Improvements, and Vehicle List UI with backend data standardization. Major bugs fixed: UI error handling gaps addressed in login/registration flows and API integration adjustments; data API responses were standardized to a consistent Result object to reduce frontend errors. Overall impact: strengthened data integrity, improved user onboarding, and a more scalable backend/frontend integration, enabling faster user growth and easier maintenance. Technologies/skills demonstrated: MongoDB integration, Spring controllers/repositories, REST API design, frontend-backend collaboration, error handling, and data standardization.
March 2025
Activity
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Quality Metrics
Correctness83.4%
Maintainability83.8%
Architecture80.0%
Performance74.2%
AI Usage30.8%
Skills & Technologies
Programming Languages
C++CSSJSXJavaJavaScriptPropertiesPythonTextYAML
Technical Skills
AI IntegrationAPI DocumentationAPI IntegrationAPI SecurityBackend DevelopmentC++CMakeComponent DesignComponentizationConfiguration ManagementDatabase IntegrationDatabase ManagementFrontend DevelopmentInterceptorsInternationalization
Repositories Contributed To
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