Oleksandr Husiev – Medium

Oleksandr Husiev

he/him

Multi-Layered LLM Metrics: Why Your Agent System Needs a Hierarchy

The $50,000 Wake-Up Call

Oct 1

Multi-Layered LLM Metrics: Why Your Agent System Needs a Hierarchy

Oct 1

Benchmarks for Agentic AI: Measuring Performance Before It Breaks

Stop gambling

Sep 6

Benchmarks for Agentic AI: Measuring Performance Before It Breaks

Sep 6

Why MCP Instead of REST? Understanding the Model Context Protocol

Protocols are history lessons written in code. We started with RPC, moved to SOAP, simplified with REST, tightened with gRPC. Each step…

Aug 25

Why MCP Instead of REST? Understanding the Model Context Protocol

Aug 25

Multi-Agent Coordination Patterns: Architectures Beyond the Hype

Most agent demos look great — until you try scaling them. What works for a single “chatbot with tools” collapses once you have multiple…

Aug 8

Multi-Agent Coordination Patterns: Architectures Beyond the Hype

Aug 8

Rust Algorithms — Building a Living Handbook

Algorithms are everywhere.

Aug 1

Rust Algorithms — Building a Living Handbook

Aug 1

Java vs Rust for Agentic Systems: Beyond Language Wars

Why we are even talking about it

Jul 23

Java vs Rust for Agentic Systems: Beyond Language Wars

Jul 23

Smarter Log Search: KMP Algorithm Explained Simply

Time investments in algorithms always pay off

Jul 16

Smarter Log Search: KMP Algorithm Explained Simply

Jul 16

Most AI agents aren’t just dumb — they’re unprepared for real life.

From Architectures to Arenas

Jul 10

Most AI agents aren’t just dumb — they’re unprepared for real life.

Jul 10

I Didn’t Plan This — But It Worked

Let me start with a short confession

Jul 2

I Didn’t Plan This — But It Worked

Jul 2

Agentic Architectures Deserve Their Own OSI Model

Some ideas are too good to die.

Jun 24

Agentic Architectures Deserve Their Own OSI Model

Jun 24

Oleksandr Husiev

Oleksandr Husiev

he/him

Rust+Java backend engineer building AI-native agents and coordination layers. 10y+ in Java, 4y+ in Rust. Writing on systems, infra, and real-world architecture.

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