Mike Czerwinski

Building jugeni. LLM mechanics · forensic watermarking · operator discipline · Polish-tech multidomain.

Poland Joined on Jun 19, 2026

Pronouns

Just Geni :)

Work

Agile, Development

Pinned

Mike Czerwinski

Jul 17

A Loop Can Optimize What You Can Name. Taste Notices What You Forgot.

#ai #agents #loops #writing

8 min read

Mike Czerwinski

Jul 15

The Line Is Not Between Human and Machine... It Is Between Code and Judgment.

#ai #agents #verification #tooling

9 min read

Mike Czerwinski

Jun 21

Vibe coding is not a level. It's an axis.

#ai #llm #productivity #architecture

4 min read

Mike Czerwinski

Aug 7

My Scraper Worked. Then a 403 Changed the Architecture.

#architecture #programming #webdev #security

4 min read

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Mike Czerwinski

Jul 19

Your AI Skills Have Two Dials. Most Ship With One Turned Off.

#ai #agents #llm #tooling

6 min read

Mike Czerwinski

Jul 17

The Agent Can Own the Loop. It Cannot Own the Receipt That Ends It.

#ai #agents #verification #loops

5 min read

Mike Czerwinski

Jul 8

Better Models Only Move You Up One Axis of Vibe Coding

#ai #programming #agents #testing

4 min read

Mike Czerwinski

Jul 2

Every Post I Publish Gets AI Review. A Hostile Agent Still Found the Holes in Twenty Minutes.

#ai #agents #verification #writing

5 min read

Mike Czerwinski

Jun 29

Smooth Operator x AI: Three Receipts, Six Maybes

#discuss #ai #writing #llm

7 min read

Mike Czerwinski

Jun 29

They Said My Comment Was AI. So What?

#discuss #ai #writing #llm

3 min read

Mike Czerwinski

Jun 28

I Mined 2,505 Traders. The Only Edge Was What Not to Do.

#ai #datascience #trading #crypto

6 min read

Mike Czerwinski

Jun 28

A published win rate is the actor auditing itself

#python #crypto #trading #llmops

8 min read

Why a bot cannot be its own auditor

Mike Czerwinski

Jun 25

My trading bot said it was trading for four days... he was lying

#ai #crypto #trading #agents

8 min read

Mike Czerwinski

Jun 24

I built jugeni two weeks ago and I have no idea what it does anymore

#ai #agents #productivity #tooling

4 min read

Mike Czerwinski

Jun 24

A Verifier Role Is Not a Verified Verifier

#ai #agents #llmops #evaluation

8 min read

Mike Czerwinski

Jun 23

I built a football bot that doesn't watch football. It's #2 in our World Cup league.

#showdev #ai #agents #llmops

5 min read

Mike Czerwinski

Jun 23

A quorum costume: why agent verification needs fault injection

#ai #agents #llmops #agentmemory

12 min read

Mike Czerwinski

Jun 22

You can't be your own second view: four AI failures from one day of operator work

#ai #agents #llmops #agentmemory

6 min read

Mike Czerwinski

Jun 22

Salience is not carry value: notes from a running session-memory pipeline

#ai #llmops #agents #memory

7 min read

Mike Czerwinski

Jun 21

Anthropic measured the human side. Five operators are building the agent side.

#ai #llmops #agents #operatordiscipline

3 min read

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Mike Czerwinski

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Pinned

A Loop Can Optimize What You Can Name. Taste Notices What You Forgot.

The Line Is Not Between Human and Machine... It Is Between Code and Judgment.

Vibe coding is not a level. It's an axis.

My Scraper Worked. Then a 403 Changed the Architecture.

Want to connect with Mike Czerwinski?

Your AI Skills Have Two Dials. Most Ship With One Turned Off.

The Agent Can Own the Loop. It Cannot Own the Receipt That Ends It.

Better Models Only Move You Up One Axis of Vibe Coding

Every Post I Publish Gets AI Review. A Hostile Agent Still Found the Holes in Twenty Minutes.

Smooth Operator x AI: Three Receipts, Six Maybes

They Said My Comment Was AI. So What?

I Mined 2,505 Traders. The Only Edge Was What Not to Do.

A published win rate is the actor auditing itself

My trading bot said it was trading for four days... he was lying

I built jugeni two weeks ago and I have no idea what it does anymore

A Verifier Role Is Not a Verified Verifier

I built a football bot that doesn't watch football. It's #2 in our World Cup league.

A quorum costume: why agent verification needs fault injection

You can't be your own second view: four AI failures from one day of operator work

Salience is not carry value: notes from a running session-memory pipeline

Anthropic measured the human side. Five operators are building the agent side.