About

I learn systems by taking them apart, then I teach what survives the process.

I am Andrey Obruchkov, a blockchain engineer and protocol builder.

My work has involved smart contract integrations, DEX tooling, multichain wallets, infrastructure, protocol-level debugging, Go, and Rust. A large part of that work required going beyond documentation: reading implementations, tracing transactions, and understanding what happens when assumptions meet a real network.

0xByteBeetle is where I organize that knowledge. It includes deep technical writing, complete learning paths, runnable examples, and questions designed to expose whether a concept is actually understood.

The EVM is the first course track, not the boundary of the project. The writing already covers Solana architecture, accounts, Token-2022, serialization, and runtime behavior. Over time, the same approach will extend into more ecosystems and the engineering problems between them.

What matters to me

01

Depth should remain understandable.

A subject can be advanced without hiding behind terminology. The explanation should make the mechanism visible.

02

Examples must be real.

If code is used to teach an idea, it should exist, run, and produce output that has been inspected.

03

Different chains deserve different mental models.

Multichain engineering begins by respecting each runtime rather than forcing every ecosystem into an EVM-shaped explanation.

Elsewhere

Follow the work where it is published.