On building software.
Articles about technology, mobile development, AI, agents, and the practical side of shipping products.
My Running Coach Is a Claude Skill
A 10k training plan that lives in Notion, reads my Apple Health runs, and updates itself: run, sync, re-predict, adjust, all driven by one sentence.
Read latest article2026
4 articles
My Running Coach Is a Claude Skill
A 10k training plan that lives in Notion, reads my Apple Health runs, and updates itself: run, sync, re-predict, adjust, all driven by one sentence.
Read articleThree Takeaways From Code w/ Claude London 2026
Three ideas I'm bringing back from Anthropic's Code w/ Claude conference in London, plus notes from a 1:1 with an Anthropic engineer.
Read articleYour Existing Data Is an Automation Goldmine
A practical pattern for turning existing business data into a distilled knowledge base that can power safer and more useful AI automations.
Read articleMaking Your API Agent-Friendly: What I Learned the Hard Way
A builder's honest account of making a seven-year-old REST API work well with AI agents — from a Go CLI to an MCP gateway to solving the discoverability problem nobody talks about.
Read article2025
1 article
Feature Flags on iOS: A Practical Guide to Faster, Safer Releases
Clear, concise guidance for iOS engineers on feature flags: what they are, why they matter, real-world use, service options, and clean Swift implementation with analytics and backend parity.
Read article2022
1 article
Track fitness goals with Apple Watch
Run 80 miles in a month; do 2 000 000 steps in a year…
Read article2021
4 articles
Push notifications beyond the basics
Push notifications are a great way to communicate with your users. They let you inform the user about what’s going on. Another good usecase is to remind potentially lost users about your app (a use...
Read articleLearning resources for iOS developers
The software development field is changing rapidly. Apple announces a lot of changes at their yearly WWDC conference. Recently, Apple started to release new features even during the year (like the ...
Read articleHow I add GPS coordinates to DSLR photos automatically
Most professional cameras nowadays still don’t have a build in GPS module. When you are photographing a wedding, you probably don’t need GPS coordinates. On the other hand, one of my hobbies is tra...
Read articleFormat dates the right way in Swift, iOS
How to convert Date into a human readable string? Most iOS apps perform date formatting, but many of them don’t do it properly. Let’s look at a few ways how to convert Date into String in Swift.
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