Yevhenii Hordashnyk

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Yevhenii Hordashnyk

CTO, co-founder

Serverless and Docker evangelist, has been among the first to use AWS Managed Kubernetes service in production. Dockerizes undockerizable. Yes, e-commerce too.

TOTAL: 24 ARTICLES

All articles

RAG Observability: How to Know If Your RAG Actually Works thumbnail

LLM

MLOps

CTO, co-founder

expert

Jul 09, 2026

RAG Observability: How to Know If Your RAG Actually Works

Your RAG answers questions. But without observability, you have no idea if it answers them correctly.

Infrastructure as Code in 2026: Why Terraform Is No Longer the Default Choice thumbnail

CI/CD Services

CI/CD Consulting Services

CTO, co-founder

expert

Jul 09, 2026

Infrastructure as Code in 2026: Why Terraform Is No Longer the Default Choice

Terraform, OpenTofu, Pulumi, Crossplane - how to pick the right IaC tool for your team in 2026, not just the most popular one.

LLM Deployment Cost Optimization in 2026: Real Numbers and Strategies thumbnail

LLM

MLOps

CTO, co-founder

expert

Jun 29, 2026

LLM Deployment Cost Optimization in 2026: Real Numbers and Strategies

Inference costs are growing faster than business value: here's where the money leaks and how to fix it.

Self-Hosted LLM: Complete Guide, Costs, Architecture & Lessons Learned (2026) thumbnail

LLM

MLOps

Security

CTO, co-founder

expert

May 01, 2026

Self-Hosted LLM: Complete Guide, Costs, Architecture & Lessons Learned (2026)

Running your own LLM — when it makes sense, what it actually costs, and how to build it right.

Improving Production Deployment: Best Practices for Error Handling & Updating thumbnail

Deployment script

Python

CTO, co-founder

expert

Sep 05, 2023

Improving Production Deployment: Best Practices for Error Handling & Updating

Learn how to improve your production deployment process using best practices for IT deployment planning, testing, error handling, and risk mitigation techniques.

GoodFirms

CTO, co-founder

advanced

May 09, 2023

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