tradingview/scanner_data
Oct 2024 – Sep 2025
10 Months active
Languages Used
YAMLyamlJSONPython
Technical Skills
Configuration ManagementData ConfigurationFinancial Markets DataConfigurationData ManagementFinancial Markets
aborisenko
PROFILE
Aborisenko
Alex Borisenko worked extensively on the tradingview/scanner_data repository, delivering a series of configuration-driven enhancements and data quality improvements for global financial market analytics. Over ten months, Alex expanded and refined market data presets, implemented dynamic filtering for assets like ETFs and cryptocurrencies, and corrected symbol mappings to ensure data integrity. Leveraging YAML and Python, Alex focused on maintainable configuration management, precise data filtering, and version-controlled delivery. The work addressed evolving market requirements, improved onboarding and user experience, and reduced manual intervention. Alex’s disciplined approach resulted in robust, auditable changes that enhanced the reliability and flexibility of trading system data pipelines.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
22Total
Bugs
3
Commits
22
Features
9
Lines of code
3,452
Activity Months10
Your Network
43 people
Work History
September 2025
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly performance summary focusing on delivered business value and technical outcomes in the tradingview/scanner_data repository.
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly performance summary focusing on delivered business value and technical outcomes in the tradingview/scanner_data repository.
September 2025
August 2025
1 Commits • 1 Features
Aug 1, 2025Concise monthly summary for 2025-08 focusing on the tradingview/scanner_data repo. Implemented a targeted configuration change to simplify the bond market search experience, aligned with product goals and user onboarding improvements.
August 2025
1 Commits • 1 Features
Aug 1, 2025Concise monthly summary for 2025-08 focusing on the tradingview/scanner_data repo. Implemented a targeted configuration change to simplify the bond market search experience, aligned with product goals and user onboarding improvements.
June 2025
3 Commits
Jun 1, 2025June 2025 monthly summary for tradingview/scanner_data: Delivered a critical preset data fix for Singapore top futures commodities, correcting erroneous symbol mappings in the country_top_futures_commodities_sg preset. The change ensures accurate data retrieval and supports reliable analytics for SGX-listed futures. All work aligns with DO-5067 and improves data integrity for SG-focused workflows and downstream trading signals.
3 Commits
Jun 1, 2025June 2025 monthly summary for tradingview/scanner_data: Delivered a critical preset data fix for Singapore top futures commodities, correcting erroneous symbol mappings in the country_top_futures_commodities_sg preset. The change ensures accurate data retrieval and supports reliable analytics for SGX-listed futures. All work aligns with DO-5067 and improves data integrity for SG-focused workflows and downstream trading signals.
June 2025
May 2025
3 Commits • 1 Features
May 1, 2025May 2025 — tradingview/scanner_data: Delivered key enhancements to asset filtering and sorting, and resolved data accuracy issues to improve UI reliability and decision support for traders.
May 2025
3 Commits • 1 Features
May 1, 2025May 2025 — tradingview/scanner_data: Delivered key enhancements to asset filtering and sorting, and resolved data accuracy issues to improve UI reliability and decision support for traders.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary: Key features delivered: - Indonesia Top Indices Tracking Update in tradingview/scanner_data. Updated country_top_indices_id to replace IDX:PEFINDO25 with IDX:IDX30, aligning the tracked indices with the current Indonesian market lineup. Major bugs fixed: - No major bugs fixed this month. No customer-facing incidents were reported related to index tracking. Overall impact and accomplishments: - Improved data accuracy and market coverage for Indonesian indices, reducing data gaps and outdated mappings for users monitoring IDX indices. - Changes are traceable via commit DO-4727, ensuring reproducibility and auditability of the index mapping update. Technologies/skills demonstrated: - YAML/configuration data management for index mappings. - Git-based change management with concise commit messaging and traceability (DO-4727). - Impact-focused delivery aligning product data configurations with market indices.
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary: Key features delivered: - Indonesia Top Indices Tracking Update in tradingview/scanner_data. Updated country_top_indices_id to replace IDX:PEFINDO25 with IDX:IDX30, aligning the tracked indices with the current Indonesian market lineup. Major bugs fixed: - No major bugs fixed this month. No customer-facing incidents were reported related to index tracking. Overall impact and accomplishments: - Improved data accuracy and market coverage for Indonesian indices, reducing data gaps and outdated mappings for users monitoring IDX indices. - Changes are traceable via commit DO-4727, ensuring reproducibility and auditability of the index mapping update. Technologies/skills demonstrated: - YAML/configuration data management for index mappings. - Git-based change management with concise commit messaging and traceability (DO-4727). - Impact-focused delivery aligning product data configurations with market indices.
April 2025
February 2025
2 Commits
Feb 1, 2025February 2025 performance summary for tradingview/scanner_data: Focused on correcting Russian futures presets to reflect current market identifiers and ensure data presets accuracy for downstream analytics and trading signals. Implemented symbol updates in futures.yaml and validated data mappings to prevent data quality issues.
February 2025
2 Commits
Feb 1, 2025February 2025 performance summary for tradingview/scanner_data: Focused on correcting Russian futures presets to reflect current market identifiers and ensure data presets accuracy for downstream analytics and trading signals. Implemented symbol updates in futures.yaml and validated data mappings to prevent data quality issues.
January 2025
4 Commits • 2 Features
Jan 1, 2025January 2025 monthly performance summary for repository tradingview/scanner_data. Delivered two data presets to enhance scanner capabilities and data visibility: KRX Futures Presets and TMX Presets for Scanner Data. These additions expand coverage for exchange data, improve filtering and display, and enable users to monitor futures more efficiently. No major bugs fixed this month. Impact: increased trader visibility of KRX and TMX futures, improved configurability of the scanner_data module, and alignment with DO-4226 preset standard. Technologies/skills demonstrated: data preset integration, cross-team collaboration, version-controlled feature delivery with clear commit messages, and enhancement of data filtering/display pipelines.
4 Commits • 2 Features
Jan 1, 2025January 2025 monthly performance summary for repository tradingview/scanner_data. Delivered two data presets to enhance scanner capabilities and data visibility: KRX Futures Presets and TMX Presets for Scanner Data. These additions expand coverage for exchange data, improve filtering and display, and enable users to monitor futures more efficiently. No major bugs fixed this month. Impact: increased trader visibility of KRX and TMX futures, improved configurability of the scanner_data module, and alignment with DO-4226 preset standard. Technologies/skills demonstrated: data preset integration, cross-team collaboration, version-controlled feature delivery with clear commit messages, and enhancement of data filtering/display pipelines.
January 2025
December 2024
2 Commits • 1 Features
Dec 1, 2024Month: 2024-12 Overview: Focused on enhancing data accuracy and clarity in the scanner feed for tradingview/scanner_data, with an emphasis on fiscal-year filtering and reliable market data. Delivered a targeted feature enhancement that improves filtering precision and index data integrity. No major bug fixes included in the scope of the provided data; enhancements prioritized data quality and traceability.
December 2024
2 Commits • 1 Features
Dec 1, 2024Month: 2024-12 Overview: Focused on enhancing data accuracy and clarity in the scanner feed for tradingview/scanner_data, with an emphasis on fiscal-year filtering and reliable market data. Delivered a targeted feature enhancement that improves filtering precision and index data integrity. No major bug fixes included in the scope of the provided data; enhancements prioritized data quality and traceability.
November 2024
3 Commits • 1 Features
Nov 1, 2024November 2024: Delivered Global Market Data Presets Expansion in tradingview/scanner_data, broadening coverage to CBOE assets, EURONEXTDUB markets, and international index regions. Implemented new presets, hotlists, and region index lists to improve global data accessibility and analysis. No major bugs fixed this month; the focus was on feature delivery with high-quality presets and UI consistency. This work enhances trader data coverage, reduces onboarding time, and supports more informed decision-making across global markets. Key tech achievements include cloning AMEX presets for rapid onboarding, adding EURONEXTDUB presets and hotlists, and creating region presets for index pages.
3 Commits • 1 Features
Nov 1, 2024November 2024: Delivered Global Market Data Presets Expansion in tradingview/scanner_data, broadening coverage to CBOE assets, EURONEXTDUB markets, and international index regions. Implemented new presets, hotlists, and region index lists to improve global data accessibility and analysis. No major bugs fixed this month; the focus was on feature delivery with high-quality presets and UI consistency. This work enhances trader data coverage, reduces onboarding time, and supports more informed decision-making across global markets. Key tech achievements include cloning AMEX presets for rapid onboarding, adding EURONEXTDUB presets and hotlists, and creating region presets for index pages.
November 2024
October 2024
1 Commits • 1 Features
Oct 1, 2024October 2024 — Delivered the Canola and Durban futures presets in tradingview/scanner_data by updating futures.yaml to include the new tickers, expanding data availability for commodity futures analysis. No major bugs fixed this month. Impact: broadened analytics scope and enabled more robust scanning for commodity traders, supporting data-driven decision making. Technologies/skills: YAML configuration, Git-based change management with precise commit tracking, and repository collaboration.
October 2024
1 Commits • 1 Features
Oct 1, 2024October 2024 — Delivered the Canola and Durban futures presets in tradingview/scanner_data by updating futures.yaml to include the new tickers, expanding data availability for commodity futures analysis. No major bugs fixed this month. Impact: broadened analytics scope and enabled more robust scanning for commodity traders, supporting data-driven decision making. Technologies/skills: YAML configuration, Git-based change management with precise commit tracking, and repository collaboration.
Activity
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Quality Metrics
Correctness97.2%
Maintainability97.2%
Architecture96.4%
Performance95.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
JSONPythonYAMLyaml
Technical Skills
ConfigurationConfiguration ManagementData ConfigurationData FilteringData ManagementFinancial MarketsFinancial Markets DataTrading Systems
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