Kubernetes Gateway API
• 50 min read
Why Ingress Is Being Replaced and Which Gateway Controller to Pick
Roman Glushko
Hey, I'm Roman 👋
Software engineer, product developer and lifelong learner.
Learn & Share
I dissect real‑world tech - open‑source platforms, microservices, system programming, distributed systems, multi-agent AI workflows, algorithms - and simplify them for engineers and curious minds.
- HackerNews Top 10
What's OAuth2 Anyway?
• 44 min read
Why the OAuth2 protocol was designed the way it is and how it works.
Papercups: Customer Service Platform
• 36 min read
Designing a customer support platform with live chat features similar to Zendesk or Intercom.
Think & Write
I explore this world, unpack its systems, and capture my reflections. These are my thoughts on leadership, personal development, team dynamics, and mindset.
Buy, Open Source, Build
• 9 min read
When to buy, build or use open source solutions?
Promotion Paradoxes
• 6 min read
Every promotion makes you closer to being a low performer
Sunday Morning Problem
• 1 min read
How a lazy Sunday morning reveals whether your habits are working for you or against you