A complete engineering case study in building an event-driven OCR pipeline: system design, distributed workers, hybrid AI model routing, and production observability - not just an OCR API wrapper.
ocr named-entity-recognition fasttext optical-character-recognition handwriting-recognition system-design event-driven-architecture document-processing fastapi redis-streams paddleocr document-intelligence structured-data-extraction qwen-vl indictrans2 hybrid-ocr multilingual-ocr indian-language-ocr regional-language-ocr
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Updated
Sep 25, 2026 - Python