OpenBB-finance/backends-for-openbb
Mar 2025 – Dec 2025
3 Months active
Languages Used
PythonHTMLJavaScript
Technical Skills
API DevelopmentBackend DevelopmentAPI integrationbackend developmentdata visualizationfront end development
jose-donato
PROFILE
Jose-donato
Contributed to the OpenBB-finance/backends-for-openbb repository by building and refining backend and frontend features focused on financial data visualization and API consistency. Developed a FastAPI-based demo that generates dynamic financial metrics, enabling flexible dashboards through JSON configuration and interactive UI elements. Enhanced API endpoints for whitepapers by standardizing routes and clarifying parameters, improving maintainability and integration reliability. Implemented a real-time Binance OHLC visualization widget using HTML and JavaScript, integrating lightweight-charts for live data display. Work demonstrated proficiency in Python, API development, and data visualization, with an emphasis on clear parameter semantics, modular design, and seamless backend-frontend integration.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
2
Lines of code
601
Activity Months3
Your Network
7 peopleShared Repositories
7
Work History
December 2025
1 Commits • 1 Features
Dec 1, 2025Month 2025-12: Delivered a new FastAPI-based Financial Data Visualization Demo that showcases dynamic and static tabbed financial metrics. Implemented endpoints to generate random financial ratios by category and added configuration for dynamic columns and dropdown parameters in the widget JSON, enabling flexible, interactive dashboards. This work enhances data exploration capabilities and accelerates dashboard prototyping for financial analytics.
1 Commits • 1 Features
Dec 1, 2025Month 2025-12: Delivered a new FastAPI-based Financial Data Visualization Demo that showcases dynamic and static tabbed financial metrics. Implemented endpoints to generate random financial ratios by category and added configuration for dynamic columns and dropdown parameters in the widget JSON, enabling flexible, interactive dashboards. This work enhances data exploration capabilities and accelerates dashboard prototyping for financial analytics.
December 2025
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025: Implemented Real-time Binance OHLC Visualization Widget (HTML) in OpenBB-finance/backends-for-openbb. Built with lightweight-charts to display live OHLC data with interactive controls. Commit c9f35629de9fcbf26e8bf5b388279fa5bd6f4709 ('html with js execution'). No major bugs fixed this month in this repository. Impact: delivers real-time market visualization for traders, improving data visibility and decision speed. Technologies used: HTML, lightweight-charts, JavaScript embedding, frontend-backend integration.
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025: Implemented Real-time Binance OHLC Visualization Widget (HTML) in OpenBB-finance/backends-for-openbb. Built with lightweight-charts to display live OHLC data with interactive controls. Commit c9f35629de9fcbf26e8bf5b388279fa5bd6f4709 ('html with js execution'). No major bugs fixed this month in this repository. Impact: delivers real-time market visualization for traders, improving data visibility and decision speed. Technologies used: HTML, lightweight-charts, JavaScript embedding, frontend-backend integration.
March 2025
1 Commits
Mar 1, 2025March 2025 monthly summary focused on API consistency improvements in the backends-for-openbb repository. Key work centered on standardizing the Whitepapers API endpoints and improving parameter clarity to enable more reliable integrations and easier future maintenance.
1 Commits
Mar 1, 2025March 2025 monthly summary focused on API consistency improvements in the backends-for-openbb repository. Key work centered on standardizing the Whitepapers API endpoints and improving parameter clarity to enable more reliable integrations and easier future maintenance.
March 2025
Activity
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Quality Metrics
Correctness86.6%
Maintainability80.0%
Architecture80.0%
Performance86.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
HTMLJavaScriptPython
Technical Skills
API DevelopmentAPI integrationBackend DevelopmentData GenerationFastAPIJSON Configurationbackend developmentdata visualizationfront end development
Repositories Contributed To
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