taoshidev/proprietary-trading-network
Aug 2025 – May 2026
3 Months active
Languages Used
Python
Technical Skills
Backend DevelopmentData AnalysisData VisualizationFinancial ModelingPythonTesting
vince-taoshi
PROFILE
Vince-taoshi
Worked on the taoshidev/proprietary-trading-network repository, delivering core features and enhancements for a proprietary trading platform over three months. Focused on backend development and financial modeling, the work included implementing explicit daily returns semantics, refactoring account valuation logic for margin-driven accuracy, and expanding trading options with new index ETFs and forex governance. Used Python for API integration, data analysis, and robust unit testing to ensure reliability and maintainability. Improvements to dashboard visualization and risk calculations enhanced decision support for traders, while targeted stability fixes and data governance changes reduced operational risk and broadened the platform’s reach for smaller accounts.
Overall Statistics
Feature vs Bugs
86%Features
Repository Contributions
10Total
Bugs
1
Commits
10
Features
6
Lines of code
535
Activity Months3
Your Network
15 peopleSame Organization
@taoshi.io4
Shared Repositories
11
kabarMember
Derek AwenderMember
Gordon KimMember
Jordan BonillaMember
Kenneth AshleyMember
Raleigh, CAMember
brokespaceMember
sli-taoMember
sunbonillaMember
Work History
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for taoshidev/proprietary-trading-network: Delivered the Account Value Calculation Accuracy Enhancement by refactoring the valuation logic to prioritize marginSummary over crossMarginSummary when computing account values, leveraging HL margin data to improve precision and reliability. This change strengthens risk metrics and margin decisions across accounts and reduces valuation discrepancies. No major bugs fixed this month. Key impact includes improved financial accuracy, better decision support for traders and risk managers, and a foundation for margin-driven optimizations. Technologies demonstrated include code refactoring, margin-based valuation logic, data-driven engineering, and strong version-control traceability (commit referenced: de8652ec809ffb48c9d6230884158f24d77a327d).
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for taoshidev/proprietary-trading-network: Delivered the Account Value Calculation Accuracy Enhancement by refactoring the valuation logic to prioritize marginSummary over crossMarginSummary when computing account values, leveraging HL margin data to improve precision and reliability. This change strengthens risk metrics and margin decisions across accounts and reduces valuation discrepancies. No major bugs fixed this month. Key impact includes improved financial accuracy, better decision support for traders and risk managers, and a foundation for margin-driven optimizations. Technologies demonstrated include code refactoring, margin-based valuation logic, data-driven engineering, and strong version-control traceability (commit referenced: de8652ec809ffb48c9d6230884158f24d77a327d).
May 2026
April 2026
4 Commits • 3 Features
Apr 1, 2026April 2026: Delivered core capabilities and governance enhancements for the proprietary trading platform, focused on expanding access for smaller accounts, broadening instrument coverage, and strengthening risk controls. Implemented forex minimums with nano-lot sizing and extended data-retention while expanding trading options with 14 new index ETFs. Overhauled leverage governance to a 4-tier model and standardized asset leverage, accompanied by a targeted exclusion of forex pairs from the Hyperliquid universe. Performed stability fixes around leverage processing and data handling to improve resilience and maintainability. These changes increase business value by broadening product reach, improving risk controls, and reducing operational risk through better data governance.
April 2026
4 Commits • 3 Features
Apr 1, 2026April 2026: Delivered core capabilities and governance enhancements for the proprietary trading platform, focused on expanding access for smaller accounts, broadening instrument coverage, and strengthening risk controls. Implemented forex minimums with nano-lot sizing and extended data-retention while expanding trading options with 14 new index ETFs. Overhauled leverage governance to a 4-tier model and standardized asset leverage, accompanied by a targeted exclusion of forex pairs from the Hyperliquid universe. Performed stability fixes around leverage processing and data handling to improve resilience and maintainability. These changes increase business value by broadening product reach, improving risk controls, and reducing operational risk through better data governance.
August 2025
5 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for taoshidev/proprietary-trading-network. Delivered explicit daily returns semantics, strengthened risk calculations, and improved dashboard readability. Implemented explicit return_type parameter for daily returns with decimal outputs, updated tests to cover both simple and log returns, and removed the default return_type to enforce explicit configuration. Added empty-ledger guard in drawdown calculation to return 0 and preserve data integrity. Enhanced dashboard visualization to display daily returns as percentages. All changes supported by targeted commits and expanded test coverage to reduce regression risk, improving reliability and decision-making for trading operations.
5 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for taoshidev/proprietary-trading-network. Delivered explicit daily returns semantics, strengthened risk calculations, and improved dashboard readability. Implemented explicit return_type parameter for daily returns with decimal outputs, updated tests to cover both simple and log returns, and removed the default return_type to enforce explicit configuration. Added empty-ledger guard in drawdown calculation to return 0 and preserve data integrity. Enhanced dashboard visualization to display daily returns as percentages. All changes supported by targeted commits and expanded test coverage to reduce regression risk, improving reliability and decision-making for trading operations.
August 2025
Activity
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Quality Metrics
Correctness94.0%
Maintainability92.0%
Architecture88.0%
Performance86.0%
AI Usage22.0%
Skills & Technologies
Programming Languages
Python
Technical Skills
API integrationBackend DevelopmentData AnalysisData VisualizationFinancial ModelingPythonTestingUnit Testingalgorithm designbackend developmentdata analysisdata managementfinancial modelingfinancial trading systemsunit testing
Repositories Contributed To
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