https://furkancol.me/en/blog/ Technical decisions and measurements behind my work. en https://furkancol.me/en/blog/fis-ocr-nasil-yaptim/ https://furkancol.me/en/blog/fis-ocr-nasil-yaptim/ Mon, 12 Oct 2026 00:00:00 GMT How I built a local tool that extracts company, tax ID, date, VAT and totals from receipt photos, how I tested it, and how I deployed it to a server as an API.