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Mykola Melnyk profile picture

Mykola Melnyk

I'm a Full-Stack AI Lead with 15+ years of experience in AI/ML/Data Engineering. Specialist in productionizing Document AI, Agentic LLM Workflows, and Scalable Big Data systems.

Location Poland Joined Joined on  Personal website https://pdf-redaction.com github website

Education

Master of Applied Mathematics

Work

AI/ML Architect / Founding Engineer

Reading the results: text, boxes, entities and how they line up

Reading the results: text, boxes, entities and how they line up

1
Comments
6 min read

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The same pipeline, minus the cluster

The same pipeline, minus the cluster

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5 min read
onError must return the right shape, or the crash just moves

onError must return the right shape, or the crash just moves

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6 min read
Privacy is an architecture, not a checkbox

Privacy is an architecture, not a checkbox

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5 min read
Running OCR entirely in the browser meant decoupling detection from recognition

Running OCR entirely in the browser meant decoupling detection from recognition

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8 min read
One bad page must not lose the other forty

One bad page must not lose the other forty

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6 min read
A document pipeline in 30 lines, running in a browser tab

A document pipeline in 30 lines, running in a browser tab

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6 min read
Spark's coupling was thinner than it looked

Spark's coupling was thinner than it looked

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5 min read
Your OCR pipeline probably uploads the document. It doesn't have to

Your OCR pipeline probably uploads the document. It doesn't have to

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Comments
5 min read
I Built a Windows App That Actually Removes PII From PDFs (Not Just Covers It)

I Built a Windows App That Actually Removes PII From PDFs (Not Just Covers It)

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3 min read
Automating PDF Redaction in n8n (No Custom API Code Required)

Automating PDF Redaction in n8n (No Custom API Code Required)

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Comments 1
4 min read
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