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CAI DANNI

PROFILE

Cai Danni

Worked on the nusduck/qf5214_StockAgent repository to deliver foundational sector data tooling and schema improvements for stock market analytics. Developed a dedicated Python tool to migrate sector data retrieval away from deprecated scripts, standardizing data fields and enabling historical sector data access. Introduced a performance metrics table and established a new stock_data schema using SQL, supporting daily metrics and cleaner data management. Focused on reducing technical debt by removing outdated demo SQL and legacy artifacts, which improved maintainability. Leveraged skills in API integration, data transformation, and database design to accelerate reporting and lay the groundwork for scalable sector analytics dashboards.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

8Total
Bugs
0
Commits
8
Features
3
Lines of code
320
Activity Months1

Work History

February 2025

8 Commits • 3 Features

Feb 1, 2025

February 2025 monthly summary for nusduck/qf5214_StockAgent: Delivered foundational sector data tooling migration, sector performance enhancements, and stock data schema groundwork to enable reliable sector analytics and dashboards. Migrated from deprecated tooling to a dedicated Python data-fetching tool for sector data and standardized sector data fields while enabling historical data access. Introduced a dedicated performance metrics table to support sector analytics and reporting. Established a foundational stock_data schema for daily metrics and cleaned up outdated demo SQL to reduce technical debt and keep the schema clean. Collectively, these changes improve data quality, accelerate reporting, and lay the groundwork for scalable sector insights and dashboards.

Activity

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Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance82.6%
AI Usage22.4%

Skills & Technologies

Programming Languages

PythonSQL

Technical Skills

API IntegrationData AnalysisData TransformationDatabase DesignDatabase ManagementFinancial DataPandasSQLSchema DesignStock Market DataTool Development

Repositories Contributed To

1 repo

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

nusduck/qf5214_StockAgent

Feb 2025 Feb 2025
1 Month active

Languages Used

PythonSQL

Technical Skills

API IntegrationData AnalysisData TransformationDatabase DesignDatabase ManagementFinancial Data