immich-app/immich
Nov 2025 – Nov 2025
1 Month active
Languages Used
Python
Technical Skills
OCRPythonmachine learning
Alexander Sulfrian
PROFILE
Alexander Sulfrian
Worked on enhancing device compatibility and OCR reliability across two open-source projects. In koreader/koreader, delivered a targeted update to the device detection logic using Lua, enabling accurate recognition of Tolino devices operating in Kobo mode and expanding codename mappings for broader hardware support. In immich-app/immich, maintained OCR functionality by updating Python import paths to align with rapidocr’s new directory structure, preventing runtime errors and ensuring continued image processing stability. Focused on practical, low-risk changes that addressed specific compatibility and maintenance issues, leveraging skills in Lua programming, Python, OCR, and device detection to support robust, cross-platform software workflows.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
8
Activity Months2
Your Network
356 peopleWork History
May 2026
1 Commits • 1 Features
May 1, 2026Month: 2026-05 — Koreader/koreader focused on improving cross-device compatibility by enhancing Kobo/Tolino device detection. Delivered a targeted device-detection update and a fix to recognize Tolino devices in Kobo mode, along with expanding the device codename mappings. Result: smoother user experience, fewer detection edge-cases, and broader hardware support within the Kobo ecosystem.
1 Commits • 1 Features
May 1, 2026Month: 2026-05 — Koreader/koreader focused on improving cross-device compatibility by enhancing Kobo/Tolino device detection. Delivered a targeted device-detection update and a fix to recognize Tolino devices in Kobo mode, along with expanding the device codename mappings. Result: smoother user experience, fewer detection edge-cases, and broader hardware support within the Kobo ecosystem.
May 2026
November 2025
1 Commits
Nov 1, 2025Month 2025-11: OCR Import Path Compatibility Fix in immich-app/immich. Updated import paths for DownloadFile and DownloadFileInput to align with rapidocr library's new directory structure, ensuring OCR detection and recognition scripts continue to run smoothly and without runtime errors. This change preserves OCR functionality and reduces maintenance risk from dependency restructuring, enabling ongoing improvements to image processing features.
November 2025
1 Commits
Nov 1, 2025Month 2025-11: OCR Import Path Compatibility Fix in immich-app/immich. Updated import paths for DownloadFile and DownloadFileInput to align with rapidocr library's new directory structure, ensuring OCR detection and recognition scripts continue to run smoothly and without runtime errors. This change preserves OCR functionality and reduces maintenance risk from dependency restructuring, enabling ongoing improvements to image processing features.
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
LuaPython
Technical Skills
Lua programmingOCRPythondevice detectionmachine learningsoftware compatibility
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
koreader/koreader
May 2026 – May 2026
1 Month active
Languages Used
Lua
Technical Skills
Lua programmingdevice detectionsoftware compatibility