Marcin Firmuga

Hello :) I’m documenting my transition from a technical IT background into AI & Machine Learning engineering. No shortcuts, no illusions - just consistent work, real skills, and public progress.

Poland Joined on Jan 4, 2026 https://linktr.ee/marcin_firmuga

Education

Technical School - IT Specialist

Work

Unemployment :[

Marcin Firmuga

Feb 5

How I built an AI Manual Assistant between warehouse shifts (and why it hallucinated about charcoal)

#showdev #programming #react #ai

3 min read

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Marcin Firmuga

Jan 22

My Two Best Teammates Have Four Paws. And They Keep Me Sane While Coding

#programming #python #opensource #sideprojects

4 min read

Marcin Firmuga

Jan 21

How I Verify PC Workman Security Before Every exe Release

#programming #ai #python #devops

4 min read

Marcin Firmuga

Jan 20

PC_Workman v1.6.3+: From Code to Executable .exe after 6 months of work. My milestone.

#programming #software #ai #python

3 min read

Marcin Firmuga

Jan 17

The Night I Stopped Building For Myself.

#programming #buildinpublic #startup #sideprojects

7 min read

Marcin Firmuga

Jan 14

Budowałem przez 5 miesięcy, build-in-public. Nikt nie patrzył. 22 grudnia mnie zwolnili.

#buildinpublic #python #opensource #programming

4 min read

Marcin Firmuga

Jan 12

PC_Workman v1.6.1 UI Refinement: From Clutter to Density in One Night

#buildinpublic #python #uidesign #opensource

1 min read

Marcin Firmuga

Jan 10

From School Websites to Something Real: The Day PC_Workman Got Its First Dedicated Home

#buildinpublic #programming #opensource #ai

3 min read

Marcin Firmuga

Jan 5

I Built in Public for 5 Months. Nobody Watched. 22nd Dec. I Got Fired.

#beginners #programming #career #python

4 min read

DEV Community

Marcin Firmuga

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Skills/Languages

How I built an AI Manual Assistant between warehouse shifts (and why it hallucinated about charcoal)

Want to connect with Marcin Firmuga?

My Two Best Teammates Have Four Paws. And They Keep Me Sane While Coding

How I Verify PC Workman Security Before Every exe Release

PC_Workman v1.6.3+: From Code to Executable .exe after 6 months of work. My milestone.

The Night I Stopped Building For Myself.

Budowałem przez 5 miesięcy, build-in-public. Nikt nie patrzył. 22 grudnia mnie zwolnili.

PC_Workman v1.6.1 UI Refinement: From Clutter to Density in One Night

From School Websites to Something Real: The Day PC_Workman Got Its First Dedicated Home

I Built in Public for 5 Months. Nobody Watched. 22nd Dec. I Got Fired.