CPJKU/partitura
Jun 2025 – Feb 2026
3 Months active
Languages Used
Python
Technical Skills
File ExportMIDI ProcessingAudio processingMIDI programmingPython developmentPython programming
Ilya Borovik
PROFILE
Ilya Borovik
Worked on the CPJKU/partitura repository to enhance music notation processing and data interchange between MusicXML and MIDI formats. Over three months, delivered features for accurate tempo and dynamics handling during MusicXML import and export, including mapping dynamics to MIDI velocities for expressive playback. Addressed MIDI export timing by refining tick rounding logic, improving reliability for end users. Applied Python and object-oriented programming to implement type annotations, strengthen test coverage, and ensure robust parsing of tempo and dynamic data. The work emphasized data fidelity, maintainability, and seamless integration, supporting workflows that rely on precise audio processing and music programming capabilities.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
6Total
Bugs
1
Commits
6
Features
3
Lines of code
123
Activity Months3
Work History
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026 — CPJKU/partitura: Tempo and Dynamic handling improvements and tests for MusicXML parsing. Implemented type annotations for Tempo and Dynamic, updated MIDI note_off to include velocity for accurate event representation, and added tests validating Tempo/Dynamic parsing. Commits: 88644796f1605b86b86e5d0f91f0db60f9e536a5, cea2fe35f68db7526d0d7c81c79c9e3513adfd14. These changes enhance type safety, test coverage, and data fidelity, delivering clearer API contracts and more reliable parsing and MIDI output.
2 Commits • 1 Features
Feb 1, 2026February 2026 — CPJKU/partitura: Tempo and Dynamic handling improvements and tests for MusicXML parsing. Implemented type annotations for Tempo and Dynamic, updated MIDI note_off to include velocity for accurate event representation, and added tests validating Tempo/Dynamic parsing. Commits: 88644796f1605b86b86e5d0f91f0db60f9e536a5, cea2fe35f68db7526d0d7c81c79c9e3513adfd14. These changes enhance type safety, test coverage, and data fidelity, delivering clearer API contracts and more reliable parsing and MIDI output.
February 2026
January 2026
3 Commits • 2 Features
Jan 1, 2026January 2026 monthly summary for CPJKU/partitura. Key features delivered include handling tempo and dynamics during MusicXML import and export enhancements to support dynamics in MusicXML (<sound> tags) and MIDI velocity mapping. These changes improve import accuracy, reduce conflicts, and enable expressive playback across formats. Major commits include b77671312d6d451e86ca287e819dbf14b939a62b, 616c592bd44b191efb66c73aaba75e48a0855fe8, and 20dacee9ce64bc3665a2b56bb401a3613d82036d. Impact: better fidelity for score data interchange, fewer manual fixes, smoother workflow for users integrating with MusicXML and MIDI pipelines. Technologies/skills demonstrated: MusicXML parsing/serialization, dynamic handling, MIDI velocity mapping, XML tag management, and end-to-end feature delivery.
January 2026
3 Commits • 2 Features
Jan 1, 2026January 2026 monthly summary for CPJKU/partitura. Key features delivered include handling tempo and dynamics during MusicXML import and export enhancements to support dynamics in MusicXML (<sound> tags) and MIDI velocity mapping. These changes improve import accuracy, reduce conflicts, and enable expressive playback across formats. Major commits include b77671312d6d451e86ca287e819dbf14b939a62b, 616c592bd44b191efb66c73aaba75e48a0855fe8, and 20dacee9ce64bc3665a2b56bb401a3613d82036d. Impact: better fidelity for score data interchange, fewer manual fixes, smoother workflow for users integrating with MusicXML and MIDI pipelines. Technologies/skills demonstrated: MusicXML parsing/serialization, dynamic handling, MIDI velocity mapping, XML tag management, and end-to-end feature delivery.
June 2025
1 Commits
Jun 1, 2025June 2025 monthly summary for CPJKU/partitura: Delivered a targeted fix to MIDI export timing accuracy. Rounded MIDI ticks to the nearest integer in the save_score_midi path, by adjusting the to_ppq helper to prevent truncation, resulting in more reliable and timing-accurate MIDI exports. Commit: 25bd1bab38eab7a5c30074d7a1c1b118e39b7e8b. This change enhances export reliability for end users and aligns exported MIDI more closely with expected timing.
1 Commits
Jun 1, 2025June 2025 monthly summary for CPJKU/partitura: Delivered a targeted fix to MIDI export timing accuracy. Rounded MIDI ticks to the nearest integer in the save_score_midi path, by adjusting the to_ppq helper to prevent truncation, resulting in more reliable and timing-accurate MIDI exports. Commit: 25bd1bab38eab7a5c30074d7a1c1b118e39b7e8b. This change enhances export reliability for end users and aligns exported MIDI more closely with expected timing.
June 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Python
Technical Skills
Audio processingFile ExportMIDI ProcessingMIDI programmingObject-oriented programmingPythonPython developmentPython programmingType hintingXML handlingdata handlingmusic XML processingmusic notation processingmusic programmingunit testing
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