Lumiwealth/lumibot
Sep 2025 – Nov 2025
3 Months active
Languages Used
Python
Technical Skills
API IntegrationBroker IntegrationData EngineeringFinancial DataOptions TradingAlgorithmic Trading
Tony Gutierrez
PROFILE
Tony Gutierrez
Tony Gutierrez contributed to Lumiwealth’s lumibot repository over three months, focusing on backend development and financial data engineering using Python. He enhanced options trading by integrating real-time Alpaca quotes and multi-leg execution, improving both automation and data integrity. Tony enriched broker integrations for Schwab and Alpaca, adding analytics-ready position data such as current price, market value, and PnL, while standardizing asset types and refining dividend calculations. He also improved error handling for order processing, strengthened Schwab API token reliability, and clarified documentation. His work demonstrated depth in API integration, robust error management, and maintainable data modeling across trading workflows.
Overall Statistics
Feature vs Bugs
44%Features
Repository Contributions
15Total
Bugs
5
Commits
15
Features
4
Lines of code
208
Activity Months3
Work History
November 2025
7 Commits • 2 Features
Nov 1, 2025November 2025 performance summary for Lumiwealth/lumibot focused on reliability, scalability, and developer clarity across order processing, API integration, and polling mechanics. Delivered major stability improvements, enhanced trading workflow capabilities, and improved documentation to support future growth.
7 Commits • 2 Features
Nov 1, 2025November 2025 performance summary for Lumiwealth/lumibot focused on reliability, scalability, and developer clarity across order processing, API integration, and polling mechanics. Delivered major stability improvements, enhanced trading workflow capabilities, and improved documentation to support future growth.
November 2025
October 2025
5 Commits • 1 Features
Oct 1, 20252025-10 Lumiwealth/lumibot — Delivered data enrichment and correctness improvements across broker integrations to improve portfolio visibility and decision quality. Key feature: Position data enrichment across Schwab and Alpaca, augmenting Position entities with current price, market value, PnL, and side; updated broker mappings to propagate these properties and streamline data handling across Schwab/Alpaca for analytics and strategy execution. Major bug fix: Dividend calculation accuracy and asset type consistency, excluding options from dividend calculations and standardizing asset type to string 'option' for consistency across the codebase. Results: richer, more reliable position analytics, improved dividend precision, and increased cross-broker consistency. Technical focus: data modeling, cross-broker integration, refactoring, and documentation improvements to support maintainability and onboarding.
October 2025
5 Commits • 1 Features
Oct 1, 20252025-10 Lumiwealth/lumibot — Delivered data enrichment and correctness improvements across broker integrations to improve portfolio visibility and decision quality. Key feature: Position data enrichment across Schwab and Alpaca, augmenting Position entities with current price, market value, PnL, and side; updated broker mappings to propagate these properties and streamline data handling across Schwab/Alpaca for analytics and strategy execution. Major bug fix: Dividend calculation accuracy and asset type consistency, excluding options from dividend calculations and standardizing asset type to string 'option' for consistency across the codebase. Results: richer, more reliable position analytics, improved dividend precision, and increased cross-broker consistency. Technical focus: data modeling, cross-broker integration, refactoring, and documentation improvements to support maintainability and onboarding.
September 2025
3 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for Lumiwealth/lumibot: Delivered enhanced Alpaca options trading integration and data quality improvements. Real-time options quotes are now supported via OptionLatestQuoteRequest with bid/ask/size, enabling multi-leg options trading and improved broker position parsing. Data integrity improved with explicit handling of missing volume data to prevent misinterpretation. These changes expand trading capabilities, enhance automation reliability, and lay groundwork for advanced options strategies.
3 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for Lumiwealth/lumibot: Delivered enhanced Alpaca options trading integration and data quality improvements. Real-time options quotes are now supported via OptionLatestQuoteRequest with bid/ask/size, enabling multi-leg options trading and improved broker position parsing. Data integrity improved with explicit handling of missing volume data to prevent misinterpretation. These changes expand trading capabilities, enhance automation reliability, and lay groundwork for advanced options strategies.
September 2025
Activity
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Quality Metrics
Correctness86.0%
Maintainability85.4%
Architecture81.4%
Performance81.4%
AI Usage21.4%
Skills & Technologies
Programming Languages
Python
Technical Skills
API IntegrationAPI integrationAlgorithmic TradingBackend DevelopmentBroker IntegrationData AggregationData EngineeringData ModelingError HandlingFinancial DataFinancial Data HandlingLoggingOAuth2Options TradingPython
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