Essays on software engineering, AI-assisted delivery and engineering leadership.

2026

• Running Apple StoreKit 2 Subscriptions on Cloudflare Workers and D1 Without Paying a Revenue Cut

  I shipped a small iOS app recently and hit the point every subscription app hits: the client says the user is subscribed, and you have to decide whether to believe it.

  3 August 2026 · 7 min read

• Every AI Session Starts With Amnesia, and I'm the One Carrying the Context

  I have noticed a recurring problem in the way I work with AI tools. The models are getting better, but I am spending more time carrying context between them.

  31 July 2026 · 14 min read

• AI Switcher Desktop Alpha: A GUI for Switching Claude Code, Codex CLI, Antigravity, and Gemini CLI Accounts

  I have been working on AI Switcher (aisw) since April 2026, and it started from a very practical annoyance: switching between multiple AI coding accounts should not require a …

  18 July 2026 · 6 min read

• How to Switch Between Multiple Claude Code, Codex CLI, and Gemini CLI Accounts Without the Credential Mess

  A couple of months ago I wrote about the surprisingly persistent annoyance of switching between multiple accounts in Claude Code, Codex CLI, and Gemini CLI.

  2 July 2026 · 15 min read

• Project aisw: Switching Between Multiple Accounts in Claude Code, Codex CLI, and Gemini CLI

  I use Claude Code, Codex CLI, and Gemini CLI every day.

  25 March 2026 · 3 min read

• Code Is Cheap. Guarantees Aren’t

  If fewer humans are writing code line by line, we should at least stop pretending languages shaped by decades of human compromise are the obvious foundation for the next phase of …

  21 March 2026 · 4 min read

• The Pull Request is Dead: Surviving the AI Code Avalanche

  Over my career, I’ve watched the software industry operate under a shared, unspoken assumption: typing out the syntax was the hardest part of building software. Let’s be honest.

  5 March 2026 · 4 min read

• AI Made Coding Cheap. Coordination Is Still Expensive

  AI did not make software delivery faster. It just moved the bottleneck.

  16 January 2026 · 16 min read

2025

• The Terraform Bootstrap Problem: How to Create Your State Backend Without Going Insane

  I keep a personal wiki of infrastructure patterns I’ve used. This is one of those notes, cleaned up for public consumption.

  21 December 2025 · 17 min read

• Mastering Multi-Environment Terraform: Strategies from the Trenches

  Every time I spin up a new project or venture, I find myself circling back to the same question: how should I structure Terraform for multiple environments?

  17 December 2025 · 16 min read

• The Death of the Mobile Developer: AI Is Quietly Eating the App Store

  When the iPhone first landed in my hands around 2009, it felt like the world shifted under our feet.

  6 September 2025 · 9 min read

• AI Switcher

  Open-source account switching for Claude Code, Codex CLI, Gemini CLI and Antigravity CLI: the aisw command-line tool and a companion desktop app for macOS, Windows and Linux share profiles, contexts and repository rules.

• storekit-cloudflare-workers

  A drop-in server-side StoreKit 2 backend for Cloudflare Workers and D1. Apple JWS verification, entitlement resolution and App Store Server Notifications V2, MIT licensed.

• lorepack

  A local-first project context runtime that turns a repository and its surrounding documents into versioned context AI tools can fetch when needed. Early, working name.

• YolRadar

  A live iPhone driving assistant used by more than 5,000 drivers in Türkiye, with alerts for speed cameras, EDS average-speed corridors and red-light cameras, alongside web route planning.

• ŞarjBot

  Independent EV-charging decisions for Türkiye: stations, operator tariffs, session cost and compatibility, with a B2B data API and an iPhone app on the way.

• Yakıt Vakti

  Fuel price intelligence for Türkiye: national and all 81 provinces’ petrol, diesel and LPG prices, refill-or-wait guidance, estimated tank costs and nearby station comparisons to help save on your fuel budget.