ASE-UIT/congchungonline-be
Nov 2024 – Dec 2024
2 Months active
Languages Used
JSONJavaScript
Technical Skills
API DesignAPI DevelopmentAPI SecurityBackend DevelopmentCloud Storage (Firebase)Database Management
HGB3009
PROFILE
Hgb3009
During two months on the ASE-UIT/congchungonline-be repository, Bao Bao developed and enhanced backend features supporting session-centric notarization workflows. He implemented secure session document management with access control, streamlined session retrieval, and introduced end-to-end status tracking with digital signatures. His work included refactoring API endpoints for improved access control, standardizing file upload conventions in Firebase, and enhancing data models to support transaction hashes and NFT minting. Using Node.js, Express.js, and MongoDB, Bao Bao focused on robust input validation, error handling, and security hardening, resulting in scalable, auditable collaboration workflows and more reliable, developer-friendly APIs for business-critical operations.
Overall Statistics
Feature vs Bugs
78%Features
Repository Contributions
27Total
Bugs
2
Commits
27
Features
7
Lines of code
4,096
Activity Months2
Your Network
3 peopleShared Repositories
3
Work History
December 2024
9 Commits • 3 Features
Dec 1, 2024December 2024 – Backend monthly summary for ASE-UIT/congchungonline-be: Delivered core features and reliability improvements focused on access control, session lifecycle, and file management. Business value realized includes streamlined access to notarization services, a more robust session workflow, and simplified asset management. Key features delivered: - Notarization Services API Access Control Simplification: Refactored get-all-notarization-services endpoint by removing auth middleware to streamline access for fetching all notarization services (commit 872307babf839357491ee2aa47903dad67cd1022). - Session Management Enhancements: Major session lifecycle improvements including renaming role-based functions, updating routes for session status and notary signature approval; added file uploads for session status forwarding; standardized feedback parameter naming; enhanced session output structure with file info and transaction hashes; added amount field to session creation/approval (commits 6d2f3a88d..., 880defa0817d9baa..., 0cb7864bf4bb7c3a7f4df48bee891c040f6777f7, 87bfc65353ccfd6d1212219dec1de743f143e26c). - File Naming Convention Improvements for Uploads: Standardized file naming by removing timestamp prefixes across notarization and session uploads for easier management (commits eb6d17f178143835dd2e2751cb7d0464e72789d5, 5f4e0f7c3707e276b1af9ff319f752364c14e926, d17ac374e00e9117a72eb8ac1c9e1b462a8fa36e). Major bugs fixed: - Get Sessions By User ID: Graceful Empty Result: Updated behavior to return an empty array when no sessions are found for a user to prevent API errors and enable graceful handling by callers (commit dda4d5bdf6215e12464a64f2fa569294b18fd2f4). Overall impact and accomplishments: - Improved reliability and developer experience through API simplifications, better session lifecycle orchestration, and consistent asset handling. Reduced error-prone flows and ensured stable behavior for empty search results. NFT minting flow updated to reference the session creator for correct attribution. Technologies/skills demonstrated: - Backend API design and refactoring, route and model enhancements, file upload handling in Firebase, improved error handling and validations, data modeling for session outputs, and alignment with business workflows (notarization, sessions, and NFT minting).
9 Commits • 3 Features
Dec 1, 2024December 2024 – Backend monthly summary for ASE-UIT/congchungonline-be: Delivered core features and reliability improvements focused on access control, session lifecycle, and file management. Business value realized includes streamlined access to notarization services, a more robust session workflow, and simplified asset management. Key features delivered: - Notarization Services API Access Control Simplification: Refactored get-all-notarization-services endpoint by removing auth middleware to streamline access for fetching all notarization services (commit 872307babf839357491ee2aa47903dad67cd1022). - Session Management Enhancements: Major session lifecycle improvements including renaming role-based functions, updating routes for session status and notary signature approval; added file uploads for session status forwarding; standardized feedback parameter naming; enhanced session output structure with file info and transaction hashes; added amount field to session creation/approval (commits 6d2f3a88d..., 880defa0817d9baa..., 0cb7864bf4bb7c3a7f4df48bee891c040f6777f7, 87bfc65353ccfd6d1212219dec1de743f143e26c). - File Naming Convention Improvements for Uploads: Standardized file naming by removing timestamp prefixes across notarization and session uploads for easier management (commits eb6d17f178143835dd2e2751cb7d0464e72789d5, 5f4e0f7c3707e276b1af9ff319f752364c14e926, d17ac374e00e9117a72eb8ac1c9e1b462a8fa36e). Major bugs fixed: - Get Sessions By User ID: Graceful Empty Result: Updated behavior to return an empty array when no sessions are found for a user to prevent API errors and enable graceful handling by callers (commit dda4d5bdf6215e12464a64f2fa569294b18fd2f4). Overall impact and accomplishments: - Improved reliability and developer experience through API simplifications, better session lifecycle orchestration, and consistent asset handling. Reduced error-prone flows and ensured stable behavior for empty search results. NFT minting flow updated to reference the session creator for correct attribution. Technologies/skills demonstrated: - Backend API design and refactoring, route and model enhancements, file upload handling in Firebase, improved error handling and validations, data modeling for session outputs, and alignment with business workflows (notarization, sessions, and NFT minting).
December 2024
November 2024
18 Commits • 4 Features
Nov 1, 2024November 2024 — ASE-UIT/congchungonline-be: Delivered core session-centric capabilities, improved data access patterns, and hardened security to support scalable, compliant workflows. Implemented session document management with access control, a notarization workflow with end-to-end status tracking and digital signatures, and enhanced session retrieval. Also extended the Employee Data API with filtering/sorting/pagination and hardened session handling to mitigate injection risks. Result: secure, auditable, and scalable collaboration workflows with faster data access for admins and participants.
November 2024
18 Commits • 4 Features
Nov 1, 2024November 2024 — ASE-UIT/congchungonline-be: Delivered core session-centric capabilities, improved data access patterns, and hardened security to support scalable, compliant workflows. Implemented session document management with access control, a notarization workflow with end-to-end status tracking and digital signatures, and enhanced session retrieval. Also extended the Employee Data API with filtering/sorting/pagination and hardened session handling to mitigate injection risks. Result: secure, auditable, and scalable collaboration workflows with faster data access for admins and participants.
Activity
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Quality Metrics
Correctness84.2%
Maintainability82.6%
Architecture80.0%
Performance80.0%
AI Usage24.4%
Skills & Technologies
Programming Languages
JSONJavaScript
Technical Skills
API DesignAPI DevelopmentAPI SecurityBackend DevelopmentBlockchain IntegrationCloud StorageCloud Storage (Firebase)Database ManagementDatabase ValidationError HandlingExpress.jsFile ManagementFile UploadsFirebaseInput Validation
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