Sergii Shcherbak's profile on Product Hunt

About

I am an experienced AI/ML engineer in the NLP domain and a lawyer, merging technical expertise and legal knowledge to craft AI solutions that address real-world challenges. In 2024, I founded Shcherbak AI AS, an AI engineering company dedicated to building tools for AI/ML/NLP developers. Our latest release - 💎 ContextGem - is a flexible, intuitive open-source LLM framework for extracting structured data and insights from documents with minimal effort.

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Badges

Tastemaker

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Maker History

tetheredDecide which servers your Python code can talk to
licensealCatch incompatible dependency licenses before release
Oct 2026
ContextGemExtract data from documents using LLMs and decision models
omertaCatch .env secrets leaking into git
Oct 2026

🎉

Joined Product HuntApril 3rd, 2025

Forums

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4d ago

tethered 1.0 - A firewall inside your Python app, in one line

List the servers your app may talk to, in one line of Python. Any other connection Python makes is refused before it opens, whether it comes from your own code, a dependency or code an AI wrote. Free and open source, with no proxy to run.

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5d ago

licenseal - Catch incompatible dependency licenses before release

A free, open-source CLI that checks every dependency license, transitive ones included, against your project's license, in 10 ecosystems. It reads lockfiles and registry metadata, installs nothing, and gives CI a verdict, not a list.

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6d ago

ContextGem 1.0 - Decision models join LLMs to extract data from documents

New in 1.0: decision models next to LLMs. They answer closed questions with the probability of each answer, fast and at a low cost, and a model group sends each question to the model that suits it. Also new: Docling for your files, and tools for agents.