ASAnirudh Singhinblog.anirudhsingh.in·Mar 10 · 4 min readArchitecture Is Mostly About BoundariesMany engineers think architecture means diagrams. Boxes.Arrows.Layers. Controller → Service → Repository. But most real problems in software are not caused by missing layers.They happen because bounda00
ASAnirudh Singhinblog.anirudhsingh.in·Feb 20 · 5 min readMoney is not a double: A Hard Lesson from Building a Trading AppWhen you build your first fintech app in Flutter, using double for money feels completely normal. double price = 10.25; It compiles.It runs.The UI looks correct.QA passes it. So what's the problem? T00
ASAnirudh Singhinblog.anirudhsingh.in·Feb 13 · 5 min readNavigation as State: Applying the Coordinator Pattern in SwiftUIWhen apps grow, navigation becomes messy. At first, it’s just: show login push home present details But as features increase, flows start crossing each other: Splash → Auth → Home Auth → Forgot password → OTP → Reset Home → Profile → Edit → B...00
ASAnirudh Singhinblog.anirudhsingh.in·Feb 6 · 5 min readDesigning Navigation Pages That Actually Survive RefreshProblem statement: it works… until someone refreshes I’ve seen this pattern again and again, especially with newer Flutter developers. You build navigation using go_router.You pass objects from one page to another.Everything works perfectly during no...00
ASAnirudh Singhinblog.anirudhsingh.in·Feb 1 · 5 min readScaling Flutter Codebases: Enforcing Rules Without Slowing Teams DownWorking in mid to large-sized teams often means everyone brings their own working style—code formatting preferences, commit message habits, naming conventions, and even different interpretations of language or framework best practices. This diversity...00
