Vasyl

AI Engineer building local-first LLM systems. Currently: textstack.app — open-source reader for technical books. Writing about RAG, agents, and shipping LLM features that actually run.

Waterloo Joined on Feb 10, 2020 https://vasyl.blog

Gemma 4 Challenge: Build With Gemma 4 Submission

Vasyl

May 13

I put Ollama on a 4 GB mobile GPU and got 2.5 — here's the VRAM math

#devchallenge #gemmachallenge #gemma #ollama

6 min read

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Gemma 4 Challenge: Build With Gemma 4 Submission

Vasyl

May 12

I shipped local LLM features two months ago. Production never ran them once.

#devchallenge #gemmachallenge #gemma #ollama

13 min read

Vasyl

May 7

Open-source licenses 101: which one to actually pick

#opensource #beginners #programming #tutorial

5 min read

Vasyl

Apr 22

I Quit Designing Data-Intensive Applications (DDIA) Three Times. Here's What I Build on the Fourth Try.

#showdev #ai #machinelearning #beginners

6 min read

Vasyl

Jan 17

How We Made Our React SPA Visible to Google Without Rewriting Everything

#javascript #react #tutorial #webdev

4 min read

Vasyl

Jan 2

How to Expose Your Local Server to the Internet (Without Port Forwarding)

#devops #networking #tutorial

4 min read

Vasyl

Jul 24 '25

Build and Push .NET 8 Apps as Docker Images (No Dockerfile)

2 min read

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Vasyl

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I put Ollama on a 4 GB mobile GPU and got 2.5 — here's the VRAM math

Want to connect with Vasyl?

I shipped local LLM features two months ago. Production never ran them once.

Open-source licenses 101: which one to actually pick

I Quit Designing Data-Intensive Applications (DDIA) Three Times. Here's What I Build on the Fourth Try.

How We Made Our React SPA Visible to Google Without Rewriting Everything

How to Expose Your Local Server to the Internet (Without Port Forwarding)

Build and Push .NET 8 Apps as Docker Images (No Dockerfile)