Mobile Developer

Create reliable mobile apps with native or cross-platform tools, device APIs and production release workflows.

In short— App yako itaishi kwa simu ya watu—smooth, fast na haitacrash ovyo.

Free roadmap

What you'll learn

Click any stage kufungua full details.

01Stage 01Platform basicsAndroid and iOS fundamentals • Kotlin, Swift or Dart basics

Understand mobile UI, app lifecycles and the platform constraints users feel.

Focus on

  • Android and iOS fundamentals
  • Kotlin, Swift or Dart basics
  • Layouts, navigation and app lifecycle
Build check: Build a three-screen offline app.

Ukimaliza hapa, usirush next stage—build kitu kwanza.

02Stage 02UI and stateMaterial and Human Interface guidelines • State management and architecture

Create adaptive screens with predictable data flow.

Focus on

  • Material and Human Interface guidelines
  • State management and architecture
  • Accessibility and responsive layouts
Build check: Build a polished multi-screen interface.

Ukimaliza hapa, usirush next stage—build kitu kwanza.

03Stage 03Data and devicesREST APIs and serialization • Local databases and secure storage

Connect APIs and use local or hardware capabilities responsibly.

Focus on

  • REST APIs and serialization
  • Local databases and secure storage
  • Camera, location and notifications
Build check: Build an app using one device capability.

Ukimaliza hapa, usirush next stage—build kitu kwanza.

04Stage 04QualityUnit and UI testing • Offline-first patterns and caching

Test behavior across devices, networks and lifecycle changes.

Focus on

  • Unit and UI testing
  • Offline-first patterns and caching
  • Performance and crash reporting
Build check: Test poor-network and rotation scenarios.

Ukimaliza hapa, usirush next stage—build kitu kwanza.

05Stage 05ReleaseBuild variants and signing • App Store and Play Store workflows

Prepare signed, secure builds for real stores and users.

Focus on

  • Build variants and signing
  • App Store and Play Store workflows
  • Analytics, privacy and permissions
Build check: Publish a closed beta release.

Ukimaliza hapa, usirush next stage—build kitu kwanza.

06Stage 06Portfolio appAuthentication and backend integration • Design polish and onboarding

Combine product thinking with mobile engineering in one complete app.

Focus on

  • Authentication and backend integration
  • Design polish and onboarding
  • User feedback and iteration
Build check: Ship one store-ready capstone app.

Ukimaliza hapa, usirush next stage—build kitu kwanza.

Now build kitu real.

Pick one project that solves an actual problem, ship it, then explain what you learned. Hapo ndio portfolio inaanza kuhit different.

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