OCR pipeline for Indian government documents
98%
accuracy
35%
faster
10+
doc types
System Architecture
Engineering Deep Dive
GPU Acceleration
Utilized AWS EC2 g4dn.4xlarge instances to parallelize PaddleOCR inference, cutting processing time by 35%.
Async Queuing
Implemented Redis + Celery to prevent API timeouts during high-traffic surges, ensuring zero dropped documents.
Multi-Language Nuance
Tuned the OCR models specifically for the unique fonts and regional languages present in varied state-issued Aadhaar, Voter ID, PAN, Indian Passport, NRI Passport, OCI card, Telephone Bill, Driving License, Bank statements and Cheque.
Business Impact
Replaced a bottleneck of 15 manual data-entry clerks, eliminating human error and allowing the financial institution to clear compliance backlogs in hours instead of weeks.
Technologies Used
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