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$$$$$$BACKUP FOR | Shipping a Safe Rollback: Downgrading a Drift (SQLite) Database in Flutter Without Losing User Data

$$$$$$BACKUP FOR | Shipping a Safe Rollback: Downgrading a Drift (SQLite) Database in Flutter Without Losing User Data

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9 min read
Making Mobile Apps Survive Bad Networks: Retries, Idempotency and an Offline Queue

Making Mobile Apps Survive Bad Networks: Retries, Idempotency and an Offline Queue

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4 min read
The offline-first decision I put off for a year

The offline-first decision I put off for a year

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1 min read
MD5 checksums on Samsung firmware: catching a corrupted download before Odin fails

MD5 checksums on Samsung firmware: catching a corrupted download before Odin fails

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3 min read
Two apps, one API: lessons from a shared backend

Two apps, one API: lessons from a shared backend

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1 min read
Flutter got me to ship, Swift keeps me honest

Flutter got me to ship, Swift keeps me honest

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1 min read
Making a reminder actually ring: lessons from Android and iPhone

Making a reminder actually ring: lessons from Android and iPhone

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4 min read
🚀 Cutting LLM Token Costs with JDA-ZIP Protocol: A Lightweight Compression Approach

🚀 Cutting LLM Token Costs with JDA-ZIP Protocol: A Lightweight Compression Approach

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3 min read
When to Halt a Google Play Rollout: Reading Crash Spikes Before They Become Disasters

When to Halt a Google Play Rollout: Reading Crash Spikes Before They Become Disasters

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5 min read
Building a Real-Time Mic-to-Speaker App on iOS with AVAudioEngine

Building a Real-Time Mic-to-Speaker App on iOS with AVAudioEngine

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16 min read
Medication Reminders That Actually Fire: Local Notifications, the 64-Notification Limit and Supply Math

Medication Reminders That Actually Fire: Local Notifications, the 64-Notification Limit and Supply Math

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10 min read
Building a Chromatic Guitar Tuner on iOS: Real-Time Pitch Detection with AVAudioEngine and Accelerate

Building a Chromatic Guitar Tuner on iOS: Real-Time Pitch Detection with AVAudioEngine and Accelerate

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11 min read
Convert-As-You-Type Currency Conversion in Swift: Decimal Maths, Cached Rates and Locale-Aware Formatting

Convert-As-You-Type Currency Conversion in Swift: Decimal Maths, Cached Rates and Locale-Aware Formatting

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9 min read
React Bottom Sheet for the Web: Snap Points, Drag, Keyboard

React Bottom Sheet for the Web: Snap Points, Drag, Keyboard

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12 min read
Swift vs SwiftUI vs Flutter: Which Is Right for Your iPhone App in the UAE?

Swift vs SwiftUI vs Flutter: Which Is Right for Your iPhone App in the UAE?

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4 min read
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