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Abzar Market OCR ai.abzarmarket.net
Production Persian OCR and price-list extraction platform for supplier documents, built around local vision-language/OCR models and seller-specific adapters.
What I did
Designed and implemented end-to-end, including dataset preparation, model fine-tuning, application architecture and production deployment.
Highlights
- Built an RTL Next.js panel and Python/FastAPI processing backend with PaddleOCR PP-OCRv5 detection, real bounding boxes, assisted region selection, automatic row grouping and crop preview.
- Created a custom dataset of about 1,167 samples and performed QLoRA fine-tuning for Qwen-based OCR/vision-language workflows.
- Designed a base-model plus per-seller/per-brand adapter architecture, with separate text, price and SKU adapters managed through MySQL metadata.
- Current internal evaluation reached more than 87% accuracy for price extraction and about 98% for SKU/product-name fields in the evaluated datasets.
- Configured local GPU execution based on available hardware and delivered an initial production version.