Media Sheet
Krzysztof Rybiński
Author of 25 books on Leanpub
About
I am an independent technology developer and systems engineer who built my technical path largely through self-directed engineering, experimentation, and continuous learning outside a traditional academic or corporate technology career.
My professional background began far from the technology industry. I spent years working in manufacturing, while independently developing my knowledge of software engineering, computer systems, and advanced computing. Over time, that self-directed work evolved…
Books
- Mastering ELF: From Bytes to Execution
A Deep Systems Engineering Guide to ELF64 Internals, Dynamic Linking, Kernel Loading, Binary Instrumentation, and Executable Runtime Architecture Every…
- Building a Native LLM Inference Engine
From Raw Model Weights to High-Performance C++20 and CUDA Execution Modern large language models are only as efficient as the systems that execute them.…
- Mastering LLM Quantization: Architecture and Code
A Comprehensive Engineering Guide to Low-Precision AI, Quantized Inference, GPU Kernels, and Production Deployment Quantization is one of the key techniques…
- Mastering AI Agents: Hands-On Production Code
A Comprehensive Engineering Guide to Autonomous Agent Architectures, Multi-Agent Systems, Memory, Tool Execution, Reliability, Observability, and Production…