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11 / Data & vision

Computer vision

Turn visual chaos—scans, photos, and camera feeds—into clean, structured business data.

Unstructured visual data is one of the greatest friction points in modern commerce. Invoices arrive as crooked phone photos, identity documents are submitted with glare and shadows, and field inspections produce thousands of unorganized images that staff must squint at and transcribe by hand. It is slow, error-prone, and suffocates your operational throughput. I engineer robust computer vision and intelligent document processing (IDP) pipelines that extract meaning from the visual world. By pairing image preprocessing and multimodal vision models with strict schema validation, visual documents are converted into typed database records in seconds. Crucially, when image quality is ambiguous, confidence scoring routes edge cases to elegant side-by-side human review interfaces—ensuring 100% data integrity without bottlenecking your operations.

Discuss your project
02 / Scope

What we can deliver

The final scope is agreed around your project.

01 / 08What we can deliver

Visual data & document audit

We analyze representative samples of your real-world images—skewed scans, crumpled receipts, supplier PDFs, or field camera photos. We determine expected noise, lighting variations, and the exact data fields that must be extracted.

02 / 08What we can deliver

Image preprocessing & normalization

Raw camera uploads are rarely clean. We build automated preprocessing pipelines that correct perspective distortion, deskew tilted documents, normalize contrast, and remove shadows before passing images to recognition models.

03 / 08What we can deliver

Intelligent document OCR (IDP)

Extract text from complex tabular layouts, multi-column invoices, shipping waybills, and government IDs. Rather than returning raw unformatted strings, the system maps visual bounding boxes directly to semantic data fields.

04 / 08What we can deliver

Visual classification & object detection

Train and deploy models to categorize incoming imagery automatically. Whether sorting vehicle photos by exterior angle, categorizing retail inventory, or flagging damaged packages, images are indexed without manual tagging.

05 / 08What we can deliver

Strict schema & regex validation

Never trust visual extraction blindly. Extracted tax IDs, invoice totals, dates, and serial numbers are validated against checksum formulas, regex patterns, and mathematical cross-checks before entering your database.

06 / 08What we can deliver

Side-by-side human verification UI

When an image is degraded and model confidence falls below your agreed threshold, the system flags the record. Operators view the cropped image source directly next to the highlighted field, confirming or editing in a single keystroke.

07 / 08What we can deliver

Automated downstream ingestion

Once verified, extracted data doesn't sit idle. Webhook listeners and event workers immediately update your CRM, dispatch supplier purchase orders, reconcile bank ledgers, or notify account executives.

08 / 08What we can deliver

Latency, cost & privacy architecture

Engineered to balance accuracy against API overhead. We deploy lightweight local models for high-volume basic OCR and reserve heavy multimodal vision models for complex semantic parsing, complete with strict GDPR-compliant image retention policies.

Visual data & document audit

We analyze representative samples of your real-world images—skewed scans, crumpled receipts, supplier PDFs, or field camera photos. We determine expected noise, lighting variations, and the exact data fields that must be extracted.

03 / why

When this helps

04 / the lego pieces

Choosing the right tools

Practical computer vision in production requires a multi-layered approach rather than a single black-box model. I combine OpenCV and Sharp for image transformation and spatial normalization; Google Cloud Vision, AWS Rekognition, or Tesseract for high-throughput optical character recognition; and multimodal foundation models (Claude 3.5 Sonnet Vision, GPT-4o) when documents require deep semantic reasoning and tabular understanding. On-device or edge processing is implemented using TensorFlow Lite or ONNX where latency or offline operation is paramount. Every extraction is mediated by Zod schema validation and integrated directly into your backend via secure asynchronous webhook queues.

05 / FAQ

Questions you may have

Can computer vision achieve 100% extraction accuracy on real-world photos?

No model in existence is 100% accurate on damaged or blurry photos, and anyone claiming otherwise is misleading you. What matters is how the engineering handles uncertainty. Our pipeline assigns a mathematical confidence score to every extracted field. When lighting is poor or text is obstructed, the system automatically routes the document to a streamlined human verification interface, guaranteeing that 100% of the data entering your database is accurate.

How do you protect customer privacy and sensitive document data?

By enforcing strict data minimization and zero-retention architectures. Images are encrypted in transit via TLS and at rest using AES-256. We route sensitive documents through enterprise APIs with contractual zero-data-retention guarantees, or process them locally on private infrastructure. Once extraction and verification are complete, raw image files are archived in private buckets or deleted according to your regulatory retention schedule.

Can the system handle handwriting or only printed typography?

Modern multimodal vision models can interpret neat or moderately legible handwriting (such as signatures, dates, and form checkmarks) with remarkable capability. However, deeply degraded or erratic cursive still presents challenges. During our initial sample assessment, we test representative handwriting samples to determine baseline accuracy and establish appropriate human-in-the-loop review boundaries.

Can this process files in bulk, such as thousands of historical archive scans?

Yes. Batch processing is a primary operational use case. We configure distributed asynchronous workers that process large backlogs of historical PDFs or image archives overnight. The system tracks progress in real time, manages rate limits, flags exceptions into an audit queue, and delivers clean, structured JSON or SQL records ready for database import.

How does the side-by-side human review interface work?

It is designed for extreme keyboard speed and ergonomic efficiency. The operator interface renders the cropped image snippet directly alongside the questionable input field. The suspicious character or word is highlighted in amber. The operator can confirm with the Spacebar or type a quick correction with the number pad, reviewing hundreds of flagged records in minutes rather than hours.

Working together

How much will the project cost?

Every engagement is quoted individually, based on its scope, complexity, and delivery needs. We agree on the work and its cost before development begins.

Who owns the software?

For bespoke projects, you own the custom code, with client-controlled repositories and infrastructure, documentation, and a complete handover. Third-party components and services retain their own licenses and terms. When an existing product fits your needs, I can help you adopt and configure it, avoiding unnecessary development. You receive access under that product's agreed terms; its underlying platform remains with its owner.

What support is included after launch?

One-off projects include 60 days of bug fixing and stabilization after launch for the agreed delivery. Continued support can follow through a maintenance agreement, with additional features scoped separately. Existing-product access follows that product's support terms.

Discuss your project

Let's turn your visual files into actionable, structured data.

Tell me about the idea, the problem, or the part of your product you want to move forward. We can work out the scope and the right next step together.

Let's talk about your product