Slacode
AI Automations Discipline

Extract structured data from unstructured PDFs, invoices, and contracts automatically

Stop paying staff to manually re-type data from scanned PDFs and spreadsheets. Our vision models extract line items, totals, dates, and terms with 99%+ accuracy.

Executive Overview

Intelligent Document Processing & AI OCR

Paper documents, scanned PDFs, multi-currency invoices, and complex supplier contracts are major bottlenecks for growing operations. Traditional template-based OCR systems break the moment a vendor alters their invoice layout. We engineer Intelligent Document Processing (IDP) pipelines utilizing state-of-the-art vision models and structured JSON parsers. Our systems read multi-page documents, extract line items, tax numbers, and payment terms, cross-reference records with your database, and flag discrepancies for one-click human review.

Built as part of our AI Automations practice. We deliver production systems with clean source code handover, zero ongoing agency lock-in, and structured project milestones.

Technical Specifications

Core Engineering Capabilities

Every deliverable is constructed under strict production standards without brittle workarounds.

Universal Multi-Format Ingestion

  • Processes scanned PDFs, high-resolution smartphone photos, TIFFs, and email attachments
  • Advanced table parsing extracting complex multi-column line items and nested sub-totals
  • Handwriting recognition capable of parsing handwritten notes, signatures, and check boxes
  • Automated document classification routing invoices, contracts, receipts, and IDs to specialized parsers

Validation & Database Integration

  • Strict Pydantic / Zod schema validation ensuring dates, currency, and numerical sums balance mathematically
  • Direct database insertion into PostgreSQL, MySQL, QuickBooks, Xero, and SAP
  • Automated vendor matching cross-referencing vendor tax IDs against your existing accounting records
  • Automatic currency conversion and exchange rate logging for cross-border transactions

Human-in-the-Loop Review Console

  • Confidence scoring per extracted field with visual side-by-side highlighting on the original PDF
  • One-click review dashboard alerting team members only when extraction confidence falls below 95%
  • Continuous active learning where manual corrections fine-tune future document extraction prompts
  • Exportable audit packages containing the original file, extracted JSON, and timestamped sign-off logs
Practical Deployment

Real-World Client Scenarios

How commercial organizations apply this technology to eliminate bottlenecks and accelerate revenue.

Accounts Payable Multi-Vendor Invoice Processing

Ingests hundreds of monthly supplier invoices across 50+ formats, parses itemized lines and tax codes, verifies against purchase orders, and pushes balanced entries into accounting software.

Measurable Business ImpactReduces invoice processing cycle time by 85% and eliminates human data entry errors.
Production Tech Stack
Claude 3.5 Sonnet VisionFastAPIPostgreSQLQuickBooks APIS3 Storage

Logistics & Customs Bill of Lading Extraction

Scans bills of lading, packing slips, and customs declarations at warehouse intake, extracting container numbers, weights, and consignee addresses.

Measurable Business ImpactCuts truck turnaround time at warehouse docks from 30 minutes to under 4 minutes.
Production Tech Stack
GPT-4o VisionDockerRabbitMQPostgreSQLCustom React UI

Frequently asked questions

Honest answers to the most common questions clients ask before working with us.

Ask a question
Unlike legacy OCR which relies on rigid coordinate templates, modern Vision LLMs understand context conceptually. They recognize that 'Total Due', 'Amount', 'Balance', or 'Montant Total' represent the invoice sum regardless of where it sits on the page.

Ready to deploy document processing & ocr?

Speak directly with our senior software engineers to map your technical specifications and get an honest roadmap with fixed milestones.