Mobile & Client

Master Swift, Kotlin, and Dart for native and cross-platform mobile applications.

16Levels

0Passed

Level 1Beginner

Mobile Fundamentals: Swift & Kotlin Basics

Document structure, tags, semantic elements, forms, links, images, and accessibility fundamentals.

4 hrs

Level 2Beginner

UI Layouts, Auto Layout & Constraint Systems

Selectors, cascade, specificity, box model, Flexbox, Grid, and responsive design media queries.

5 hrs

Level 3Beginner

View Lifecycle, State Management & UI Updates

Variables, types, functions, arrays, objects, DOM manipulation, and event handling.

6 hrs

Level 4Intermediate

Networking, REST APIs & JSON Handling on Device

Event loop, promises, async/await, fetch API, handling HTTP errors, and JSON processing.

3 hrs

Level 5Intermediate

Local Storage, SQLite & Offline-First Architecture

Interfaces, types, generics, type narrowing, union types, and TS configuration.

4 hrs

Level 6Intermediate

Concurrency: Dispatch Queues, Coroutines & Async/Await

JSX, props, state, component lifecycle, synthetic events, and controlled inputs.

5 hrs

Level 7Intermediate

Navigation, Routing & Multi-Screen Flows

useEffect, useRef, useMemo, useCallback, custom hooks, and memory leak prevention.

6 hrs

Level 8Intermediate

Animations, Gestures & Custom Drawing

Prop drilling solutions, Context API, Redux Toolkit / Zustand, and persistent state.

3 hrs

Level 9Intermediate

App Security: Keychain, Biometrics & Secure Storage

React Router, URL params, nested layouts, protected routes, and lazy loading pages.

4 hrs

Level 10Intermediate

Push Notifications & Background Tasks

Tailwind utility workflow, custom theme config, CSS modules, design tokens, and CSS-in-JS.

5 hrs

Level 11Advanced

Performance Profiling, Memory Leaks & Instrumentation

React Hook Form, Zod schemas, complex form state, field validation, and error feedback.

6 hrs

Level 12Advanced

Unit Testing, UI Testing & Test-Driven Mobile Development

TanStack Query (React Query), caching, optimistic updates, invalidation, and SWR.

3 hrs

Level 13Advanced

Dependency Injection & Modular App Architecture

LCP, CLS, INP, bundle optimization, dynamic imports, image formats, and lighthouse profiling.

4 hrs

Level 14Advanced

Cross-Platform Strategies: Flutter, Kotlin Multiplatform & SwiftUI

XSS, CSRF, CSP, CORS, SameSite cookies, JWT storage, localStorage, and IndexedDB.

5 hrs

Level 15Expert

App Store / Play Store Release Pipelines

Vitest, Jest, React Testing Library, Playwright E2E, mocking network calls, and coverage.

6 hrs

Level 16Expert

Production Mobile Architecture at Scale

Module Federation, Next.js App Router SSR/SSG, ISR, Edge functions, and design systems at scale.

3 hrs

Mobile & Client

Master Swift, Kotlin, and Dart for native and cross-platform mobile applications.

16Levels

0Passed

Level 1Beginner

Mobile Fundamentals: Swift & Kotlin Basics

Document structure, tags, semantic elements, forms, links, images, and accessibility fundamentals.

4 hrs

Level 2Beginner

UI Layouts, Auto Layout & Constraint Systems

Selectors, cascade, specificity, box model, Flexbox, Grid, and responsive design media queries.

5 hrs

Level 3Beginner

View Lifecycle, State Management & UI Updates

Variables, types, functions, arrays, objects, DOM manipulation, and event handling.

6 hrs

Level 4Intermediate

Networking, REST APIs & JSON Handling on Device

Event loop, promises, async/await, fetch API, handling HTTP errors, and JSON processing.

3 hrs

Level 5Intermediate

Local Storage, SQLite & Offline-First Architecture

Interfaces, types, generics, type narrowing, union types, and TS configuration.

4 hrs

Level 6Intermediate

Concurrency: Dispatch Queues, Coroutines & Async/Await

JSX, props, state, component lifecycle, synthetic events, and controlled inputs.

5 hrs

Level 7Intermediate

Navigation, Routing & Multi-Screen Flows

useEffect, useRef, useMemo, useCallback, custom hooks, and memory leak prevention.

6 hrs

Level 8Intermediate

Animations, Gestures & Custom Drawing

Prop drilling solutions, Context API, Redux Toolkit / Zustand, and persistent state.

3 hrs

Level 9Intermediate

App Security: Keychain, Biometrics & Secure Storage

React Router, URL params, nested layouts, protected routes, and lazy loading pages.

4 hrs

Level 10Intermediate

Push Notifications & Background Tasks

Tailwind utility workflow, custom theme config, CSS modules, design tokens, and CSS-in-JS.

5 hrs

Level 11Advanced

Performance Profiling, Memory Leaks & Instrumentation

React Hook Form, Zod schemas, complex form state, field validation, and error feedback.

6 hrs

Level 12Advanced

Unit Testing, UI Testing & Test-Driven Mobile Development

TanStack Query (React Query), caching, optimistic updates, invalidation, and SWR.

3 hrs

Level 13Advanced

Dependency Injection & Modular App Architecture

LCP, CLS, INP, bundle optimization, dynamic imports, image formats, and lighthouse profiling.

4 hrs

Level 14Advanced

Cross-Platform Strategies: Flutter, Kotlin Multiplatform & SwiftUI

XSS, CSRF, CSP, CORS, SameSite cookies, JWT storage, localStorage, and IndexedDB.

5 hrs

Level 15Expert

App Store / Play Store Release Pipelines

Vitest, Jest, React Testing Library, Playwright E2E, mocking network calls, and coverage.

6 hrs

Level 16Expert

Production Mobile Architecture at Scale

Module Federation, Next.js App Router SSR/SSG, ISR, Edge functions, and design systems at scale.

3 hrs