I will build custom ocr and document ai to extract data from any document
Computer Vision Engineer: Video Analytics For Surveillance, Safety and Sports
Level 1
Hat bestimmte Leistungskriterien erfüllt und zeigt großes Potenzial auf dem Marktplatz.
Über diesen Service
Still paying someone to type data off invoices, receipts, IDs or forms by hand? I build OCR and Document AI systems that read your documents and return clean, structured data straight into your spreadsheet, database or app.
What I extract: Invoices & receipts line items, totals, dates IDs & KYC documents passports, licenses Contracts & forms clauses, fields, signatures Handwritten & scanned documents
Every pipeline includes field extraction, validation rules to catch errors, structured JSON/CSV output, and an accuracy report so you know exactly how it performs.
Stack: Python, PaddleOCR, Tesseract, AWS Textract, Google Document AI, Azure Form Recognizer, GPT-4 Vision I pick the right tool for your accuracy and budget, not one-size-fits-all.
Not sure it'll work on your documents? Start with the Proof of Concept send 3 - 5 real documents and I'll show the extraction running on YOUR data before you commit to a full build.
Message me with 2 - 3 sample docs and the fields you need, and I'll tell you exactly what's possible.
Programmiersprache:
Python
•
R
•
SQL
•
Colab
•
Amazon SageMaker
Frameworks:
scikit-learn
•
Google ML Kit
•
keras
•
PyTorch
•
Panda
Mein Portfolio
FAQ
Will this work on my specific documents?
Almost always — but instead of promising blind, I prove it. Send 3–5 of your real documents via the Proof of Concept and I'll show the extraction running on your actual data before you commit to a full build.
What accuracy can I expect?
It depends on your document quality and layout, so I won't throw out a fake number upfront. Every pipeline ships with an accuracy report (precision/recall on a test set of your own docs), and I tune until it clears your target.
Do I get the source code and a working API?
Yes on Standard and Premium — both include clean, documented source code plus API integration so the pipeline plugs into your system. The Basic Proof of Concept delivers results and a demo; you can add source code as an extra if you want it too.
My documents are confidential — is my data safe?
Absolutely. I treat every document as confidential, never reuse or share your data, and I'm happy to sign an NDA before you send anything sensitive.
Can you handle handwritten text or low-quality scans?
Yes — handwriting, skewed or low-light photos, and messy scans, using preprocessing plus the right model for the job. Send a sample and I'll tell you honestly what's realistic before we start.
I'm not sure which package I need — where do I start?
Just message me with 2–3 sample documents and the fields you want extracted. I'll scope it and recommend the right package or send a custom offer. For most new projects, the Proof of Concept is the smartest first step.

