tradingview/scanner_data
Dec 2024 – Jun 2025
4 Months active
Languages Used
GoPine ScriptJavaScriptC++
Technical Skills
Backend DevelopmentCryptocurrency IntegrationFinancial AnalysisScriptingData AnalysisFull stack development
stimofeev-tv
PROFILE
Stimofeev-tv
Sergey Timofeev contributed to the tradingview/scanner_data repository by expanding crypto market data coverage, enhancing financial analytics, and improving code maintainability. He integrated new exchanges and assets, refined Pine Script indicators, and broadened ETF and bond data analysis, enabling more comprehensive and accurate market screening. His technical approach included backend development and scripting in Go, JavaScript, and Pine Script, with a focus on data accuracy and system reliability. Sergey also prioritized code cleanup and refactoring, migrating indicators to Pine Script v6 and removing obsolete fields, which reduced technical debt and prepared the codebase for smoother future enhancements and onboarding.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
7Total
Bugs
1
Commits
7
Features
5
Lines of code
3,890
Activity Months4
Your Network
43 people
Work History
June 2025
2 Commits • 2 Features
Jun 1, 2025Monthly Summary — June 2025 (2025-06) Key features delivered: - Codebase Cleanup: Removed unused fields from the Options QF structure in scanner_data to reduce code clutter and improve maintainability. Commit: 746054bd5e967b6e29c26c37326f2565df8c3565 (NOVA-939) - Pine Script Indicators Upgrade: Upgraded indicators from Pine Script v5 to v6 across multiple files, updating version directives and adjusting conditional logic to ensure compatibility and preserve functionality. Commit: 94d7dac3758b8c6c447c211715a739c0dbeefa41 (NOVA-993) Major bugs fixed: - No discrete bug fixes recorded for June 2025 in the provided data. Focused on maintainability improvements and compatibility upgrades. Overall impact and accomplishments: - Reduced technical debt and clutter in scanner_data, enabling faster future changes. - Improved reliability and compatibility of Pine Script indicators with the latest platform standards, supporting traders with up-to-date indicators. - Prepared the repo for smoother onboarding, testing, and ongoing evolution. Technologies/skills demonstrated: - Proficient refactoring and cleanup to improve maintainability. - Pine Script v6 migration, including version directives and conditional logic updates. - Attention to backwards compatibility and risk reduction through careful changes.
2 Commits • 2 Features
Jun 1, 2025Monthly Summary — June 2025 (2025-06) Key features delivered: - Codebase Cleanup: Removed unused fields from the Options QF structure in scanner_data to reduce code clutter and improve maintainability. Commit: 746054bd5e967b6e29c26c37326f2565df8c3565 (NOVA-939) - Pine Script Indicators Upgrade: Upgraded indicators from Pine Script v5 to v6 across multiple files, updating version directives and adjusting conditional logic to ensure compatibility and preserve functionality. Commit: 94d7dac3758b8c6c447c211715a739c0dbeefa41 (NOVA-993) Major bugs fixed: - No discrete bug fixes recorded for June 2025 in the provided data. Focused on maintainability improvements and compatibility upgrades. Overall impact and accomplishments: - Reduced technical debt and clutter in scanner_data, enabling faster future changes. - Improved reliability and compatibility of Pine Script indicators with the latest platform standards, supporting traders with up-to-date indicators. - Prepared the repo for smoother onboarding, testing, and ongoing evolution. Technologies/skills demonstrated: - Proficient refactoring and cleanup to improve maintainability. - Pine Script v6 migration, including version directives and conditional logic updates. - Attention to backwards compatibility and risk reduction through careful changes.
June 2025
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for development effort focused on tradingview/scanner_data. Delivered feature expansion for bonds regions priority and fixed bonds generator to improve accuracy and coverage. Emphasize business value and technical achievements.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for development effort focused on tradingview/scanner_data. Delivered feature expansion for bonds regions priority and fixed bonds generator to improve accuracy and coverage. Emphasize business value and technical achievements.
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for tradingview/scanner_data: Delivered enhanced financial data analytics and ETF performance reporting through Pine Script enhancements and data metric expansion. Achievements include removing country code filtering for indices, adding average value traded calculations, and introducing new ETF return metrics to provide deeper, more actionable insights. This work strengthens data-driven decision making for ETF analysis and broadens coverage of index data. No major bugs fixed this month.
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for tradingview/scanner_data: Delivered enhanced financial data analytics and ETF performance reporting through Pine Script enhancements and data metric expansion. Achievements include removing country code filtering for indices, adding average value traded calculations, and introducing new ETF return metrics to provide deeper, more actionable insights. This work strengthens data-driven decision making for ETF analysis and broadens coverage of index data. No major bugs fixed this month.
February 2025
December 2024
3 Commits • 1 Features
Dec 1, 2024December 2024: Expanded crypto data coverage and improved metric accuracy in tradingview/scanner_data, delivering broader market visibility and more reliable signals for the screener system. Key changes include BITVAVO support and new assets STONFI/DEDUST in production screener, plus a Pine script 24h_close_change fix to scale near zero, enhancing precision and preventing division-by-zero errors.
December 2024
3 Commits • 1 Features
Dec 1, 2024December 2024: Expanded crypto data coverage and improved metric accuracy in tradingview/scanner_data, delivering broader market visibility and more reliable signals for the screener system. Key changes include BITVAVO support and new assets STONFI/DEDUST in production screener, plus a Pine script 24h_close_change fix to scale near zero, enhancing precision and preventing division-by-zero errors.
Activity
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Quality Metrics
Correctness91.4%
Maintainability91.4%
Architecture85.6%
Performance85.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++GoJavaScriptPine Script
Technical Skills
Backend DevelopmentCode CleanupCryptocurrency IntegrationData AnalysisFinancial AnalysisFull stack developmentPine Script DevelopmentRefactoringScriptingTrading Indicators
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