
Worked on the ASE-UIT/congchungonline-be repository, delivering two core backend features over two months. Enhanced the user profile system by adding new personal data fields, updating the Mongoose schema, and refining validation logic to support improved data completeness and compliance. Developed a notary metrics dashboard with new API endpoints and a dashboard role, enabling real-time monitoring of notary processes such as signature sessions and approvals. Addressed data retrieval and formatting issues to ensure accurate analytics. Leveraged JavaScript, Node.js, and Express.js throughout, focusing on robust API development, schema migrations, and metrics instrumentation to support operational visibility and data governance.
December 2024: Implemented Notary Metrics Dashboard and Analytics Enhancements for ASE-UIT/congchungonline-be. Introduced a dashboard role and notary metrics API endpoints to monitor and manage notary processes (processing sessions, signature sessions, notary approvals, acceptance rates). Refined metric collection with daily granularity for digital signatures and weekly granularity for acceptance rates to support timely analytics. Fixed critical data retrieval errors in getSignature/getAcceptanceRate and corrected date formatting, improving metric reliability and trustworthiness. Business impact: improved visibility into notary operations, faster decision-making, and higher data quality for notary workflows. Technologies/skills: API design, role-based access control, data aggregation, date-time handling, back-end services, and metrics instrumentation.
December 2024: Implemented Notary Metrics Dashboard and Analytics Enhancements for ASE-UIT/congchungonline-be. Introduced a dashboard role and notary metrics API endpoints to monitor and manage notary processes (processing sessions, signature sessions, notary approvals, acceptance rates). Refined metric collection with daily granularity for digital signatures and weekly granularity for acceptance rates to support timely analytics. Fixed critical data retrieval errors in getSignature/getAcceptanceRate and corrected date formatting, improving metric reliability and trustworthiness. Business impact: improved visibility into notary operations, faster decision-making, and higher data quality for notary workflows. Technologies/skills: API design, role-based access control, data aggregation, date-time handling, back-end services, and metrics instrumentation.
November 2024 – ASE-UIT/congchungonline-be: Delivered foundational user profile enhancements, improving data completeness and governance. Implemented new personal data fields, updated DB schema, validations, and API docs. Prepared groundwork for enhanced user insights and compliance reporting.
November 2024 – ASE-UIT/congchungonline-be: Delivered foundational user profile enhancements, improving data completeness and governance. Implemented new personal data fields, updated DB schema, validations, and API docs. Prepared groundwork for enhanced user insights and compliance reporting.

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