Hobbyist developer • modder • graphics tinkerer • psychology enjoyer • professional overthinker

Broad interests, questionable sleep schedule, and a dangerous habit of turning random ideas into projects.

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Hi, I'm Grzegorz

I'm a hobbyist developer from Poland, usually building some mix of mods, tools, visual experiments, and projects that started as “this should take one evening” and then absolutely did not.

I like making things that feel good to use: customizable, visually polished, slightly overengineered, and ideally useful to at least one other person on the internet. My interests jump between programming, game modding, rendering/graphics, automation, singing, and psychology, because apparently having one hobby was too reasonable.

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What I usually mess with

Technical stuff Game modding Unreal Engine experiments Graphics, lighting, rendering tweaks Developer tools and automation GitHub Actions / CI workflows AI-assisted coding workflows

Brain stuff Psychology, especially neuropsychology UX and how tools feel to use Music and singing Overthinking tiny details until they become architecture Making things prettier than strictly necessary

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Current rabbit holes

• Building mods and tooling for games
• Making visuals better without completely murdering performance
• Cleaning up solo-dev workflows so future me suffers slightly less
• Experimenting with AI as a coding/design/research assistant
• Tweaking UI, docs, automation, and graphics settings with unreasonable intensity

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Featured project

Taj's Graphical Overhaul

A graphics enhancement mod for Satisfactory focused on improving lighting, shadows, reflections, and general visual quality while still caring about performance.

What it plays with

• Lumen and lighting behavior
• Shadows and reflections
• Visual customization
• Performance-focused tweaking
• Unreal Engine rendering experiments, sometimes even on purpose

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Stuff I build

Mods	Visual tweaks	Tools
Changing games in ways I wish they already supported	Lighting, polish, settings, and eye-candy	Automation and workflows for making projects less painful

I also make side projects, prototypes, docs, configs, and other digital clutter that somehow becomes useful later.

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Tools and tech I use

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A few very serious facts

• I will tweak a tiny visual detail for longer than anyone should admit publicly.
• I can go from rendering settings to psychology theory with basically no warning.
• I like projects with personality. Useful is good. Useful and charming is better.
• I enjoy making tools that help me build more tools, which is how software turns into a nesting doll of questionable choices.
• There is probably another mod idea forming in my head right now. This is not a cry for help. Probably.

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GitHub stats

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Find me around the web

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Thanks for stopping by

Mods, graphics, tools, music, psychology, chaos, curiosity. That is basically the operating system at this point.