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Nazar Boyko

Software engineer, backend & AI-focused. Node.js, TypeScript, Go, PHP/Laravel, AWS. I write a lot about reliable systems and AI agents that actually ship. More at nazarboyko.com

Location Austin, TX Joined Joined on  Email address boyko.nazar@gmail.com Personal website http://nazarboyko.com/ github website

Education

M.S. Computer Science

Building An AI Agent Playground Before Giving It Production Access
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Building An AI Agent Playground Before Giving It Production Access

#ai #architecture #agents #playground
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11 min read

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Evaluating LLM Output Quality In Production
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Evaluating LLM Output Quality In Production

#ai #observability #llm #evaluation
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Comments
10 min read
How To Measure If AI Agents Actually Improve Developer Productivity
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How To Measure If AI Agents Actually Improve Developer Productivity

#developerproductivity #aiagents #dorametrics #spaceframework
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10 min read
Vector Databases Compared: pgvector, Qdrant, Pinecone, Weaviate
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Vector Databases Compared: pgvector, Qdrant, Pinecone, Weaviate

#vectordatabases #pgvector #qdrant #pinecone
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11 min read
AI Agents For Release Notes And Changelog Automation
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AI Agents For Release Notes And Changelog Automation

#ai #devops #releasenotes #changelogautomation
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10 min read
LLM Gateways: Routing, Fallbacks, And Semantic Caching
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LLM Gateways: Routing, Fallbacks, And Semantic Caching

#ai #architecture #llm #gateway
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Comments 1
10 min read
AI Agents And Branch Strategy: Safe Automation With Git
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AI Agents And Branch Strategy: Safe Automation With Git

#ai #devops #agents #branch
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Comments 1
9 min read
Building AI APIs With Node.js
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Building AI APIs With Node.js

#node #openaiapi #streaming #sse
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Comments 3
9 min read
Running Local LLMs With Ollama For Private Development
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Running Local LLMs With Ollama For Private Development

#ai #devops #ollama #local
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8 min read
AI For Debugging Production Issues
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AI For Debugging Production Issues

#ai #observability #devops #debugging
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10 min read
AI Observability: Logs, Prompts, Tool Calls, And Cost
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AI Observability: Logs, Prompts, Tool Calls, And Cost

#observability #ai #llm #opentelemetry
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15 min read
Playwright For Full-Stack Testing: Auth, Fixtures, Mocking, Snapshots, And Parallel Runs Without The Flake
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Playwright For Full-Stack Testing: Auth, Fixtures, Mocking, Snapshots, And Parallel Runs Without The Flake

#playwright #testing #typescript #e2etests
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Comments 1
14 min read
AI For Security Review In Application Code
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AI For Security Review In Application Code

#ai #security #sast #llm
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14 min read
Multi-Agent Systems: Powerful Idea, Easy To Overcomplicate
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Multi-Agent Systems: Powerful Idea, Easy To Overcomplicate

#ai #architecture #multi #agents
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5 min read
Go In 2026: Why Simplicity Still Wins
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Go In 2026: Why Simplicity Still Wins

#go #simplicity #generics #programming
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11 min read
How To Use AI Safely In Legacy Codebases
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How To Use AI Safely In Legacy Codebases

#ai #architecture #legacy #codebases
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12 min read
Building Your First Developer Agent With OpenAI Agents SDK
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Building Your First Developer Agent With OpenAI Agents SDK

#ai #agents #openai #python
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Comments 3
9 min read
Laravel's First-Party Passkeys: A Detailed WebAuthn Guide
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Laravel's First-Party Passkeys: A Detailed WebAuthn Guide

#php #laravel #security #passkeys
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12 min read
Laravel AI SDK Sub-Agents: Turning Agents Into an Orchestration Layer
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Laravel AI SDK Sub-Agents: Turning Agents Into an Orchestration Layer

#ai #php #laravel #laravelaisdk
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13 min read
AI Code Review: Helpful Assistant Or False Confidence Machine?
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AI Code Review: Helpful Assistant Or False Confidence Machine?

#ai #architecture #codereview #aiassistant
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13 min read
Observability For AI Features In Production
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Observability For AI Features In Production

#ai #observability #production #prompts
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7 min read
AI for Documentation That Developers Actually Maintain
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AI for Documentation That Developers Actually Maintain

#ai #documentation #architecture #adr
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15 min read
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