yaroslavdev
@yaroslavdev
Yaroslav Pristupa
Founder @ 53 Software | Systems Engineer | Creator of VRAM Shield
About
Founder of 53 Software and creator of VRAM Shield. I build lightweight, system-level desktop utilities for Windows. I write deep-dive technical articles about PC hardware constraints, GPU memory junction thermals, and local AI workload optimization.
Top Skills
C++
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Python
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Windows API
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Systems Programming
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Performance Optimization
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Local LLMs
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llama.cpp
Language & Tools
Python, C++, Windows API (Win32/NT), NVML, Next.js, Tailwind CSS, llama.cpp
Currently Exploring
Bypassing locked mobile VBIOS thermal limits, local MoE inference scaling, and the thermal behavior of next-gen GDDR7 memory controllers.
Achievements
Years of software engineering experience, building low-level Windows utilities, high-load backends, and system-level schedulers. Designed and launched VRAM Shield—the first utility to successfully bypass locked mobile VBIOS limits via software-defined process duty-cycling. Scaled 53 Software from a solo R&D project to active global deployment.
Fun Fact
I have a drawer full of completely empty Moleskine notebooks because I always buy them hoping to start journaling, only to realize I prefer typing in Markdown or using voice-to-text.
Random Dev Quote
"Undervolting is a core-only solution. When your system bakes in silence under a 60k token context, no static voltage curve will save your VRAM."
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