Daniil Maximkin · Blog

Projects, decisions, and the reasoning behind them.

Author articles by Daniil Maximkin: engineering projects and how they are put together.

Published articles

Author article

OpenAI Is Shutting Down Agent Builder. How I Build Automations That Survive the Vendor

Agent Builder is scheduled to close on 30 November 2026. I explain what I keep in application code, and what I test before replacing a hosted workflow.

October 7, 2026Read the article

Author article

13 Failure Modes: What Running an Agent Fleet on Real Code Taught Me

I run coding agents in separate worktrees. These are the failures and review catches that changed how I brief, check and integrate their work.

October 7, 2026Read the article

Research · Author article

Neutrino Link: a QUIC and HTTP/3 overlay protocol for devices that keep moving

Neutrino Link is a private QUIC and HTTP/3 overlay network for a person's own devices, with resumable sessions and a genuine HTTP/3 wire image.

September 29, 2026Read the article

Own platform · Author article

DeploTeka: how I built a platform that runs one Shopify app per store

How I designed and built DeploTeka to run a dedicated Shopify app for every client store. In production, with my own Fixel Pixel fleet of about 100 stores.

September 18, 2026Read the article