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Supply Chain2025 · 6 weeks
A Warehouse Operator
Built an OCR-based inventory scanning app to speed up manual stock counts.
Headline Result
Cut inventory count time per aisle from 40 minutes to a few minutes.
Timeline
6 weeks
Industry
Supply Chain
Core Stack
Python, OpenCV
01.The Challenge
Stock counts were done manually with clipboards and barcode scanners that struggled with damaged or poorly-placed labels.
02.The Solution
Built a mobile app that uses OCR ( Optical Character Recognition) and barcode detection that lets staff scan entire shelves quickly, cross-checking against expected inventory. The build prioritized something Warehouse Operator's team could actually run and maintain day to day.
03.How It Went
- 1Spent the first stretch getting access to Warehouse Operator's data and systems , and worth doing properly upfront.
- 2Built Warehouse Operator's core system in stages, validating each piece against real data .
- 3Integration took longer than the model itself for Warehouse Operator, mostly around getting the output into a format their existing tools could use.
- 4Handed off to Warehouse Operator with documentation and a short walkthrough so their internal team could maintain and use it without needing ongoing support.
04.Results
- Cut inventory count time per aisle from 40 minutes to a few minutes
- Reduced count discrepancies from human transcription errors
- Rolled out across all warehouse locations
- Delivered to Warehouse Operator within the agreed 6 weeks with no major scope changes along the way
“The new feature worked perfectly in sync with our scanners, helped reduce the hustle during rush time.”
— Product Lead, A Warehouse Operator