💼 Job Opportunities
Mobile App Developer (Flutter / React Native), Cross-Platform Developer, Senior Mobile Engineer, Mobile Tech Lead at Swiggy, Zomato, Flipkart, Myntra, Nykaa, PhonePe, Paytm, Cred, Razorpay, Dream11, Gameskraft, MakeMyTrip, OYO, MPL, ShareChat, Moj, Glance, Byju's, Unacademy, PhysicsWallah, Vedantu, Cure.fit, Pharmeasy, 1mg, Tata Digital, Reliance Jio, Microsoft, Google, Uber, Amazon, Adobe, Walmart Labs, Freshworks, Zoho. Expected CTC: 4-12 LPA for freshers; 12-30 LPA for 2-4 yrs; 30-65 LPA for senior mobile engineers and tech leads.
📚 Curriculum (10 Units)
Unit 1: Mobile Dev Landscape & Environment Setup 8 topics
Native vs Cross-Platform: Flutter vs React Native vs Kotlin/Swift
When each wins, performance vs dev-speed tradeoffs, what real Indian product cos pick in 2026.
Installing Flutter SDK + Android Studio + Xcode (Mac)
Step-by-step on Windows, Mac, Linux. flutter doctor checklist. Android emulator vs real device.
Installing Node + React Native CLI + Expo
When to use Expo vs bare React Native. Setting up emulators on both platforms.
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VS Code vs Android Studio for Flutter — Picking the Right IDE
Extensions to install, hot reload setup, debugging launch.json, productivity shortcuts.
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Project Structure: Flutter (lib/) vs React Native (src/)
Folder conventions, where to put models/services/widgets/screens for maintainability.
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Hot Reload vs Hot Restart vs Full Restart
What each preserves, when state resets, why hot reload changed mobile dev forever.
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Your First Hello-World: Both Frameworks Side-by-Side
Same Hello World screen built in Flutter and RN to compare syntax and feel.
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Devices, Emulators, and Real-Device Debugging Setup
USB debugging, wireless ADB, Xcode device pairing, faster iteration tips.
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Unit 2: Dart Language & Flutter Fundamentals 8 topics
Dart Fundamentals: Variables, Types, Null Safety
var, final, const, late, sound null safety, ? and ! operators, common gotchas.
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Dart Functions, Classes, Async/Await, Streams
Named/positional/optional params, constructors, mixins, Future vs Stream.
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Everything is a Widget — StatelessWidget vs StatefulWidget
The Flutter mental model, build() method, when to use which, common widget tree traps.
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Layout Widgets: Container, Row, Column, Stack, Expanded
How layouts compose, Flex, MainAxis vs CrossAxis, Stack for overlays, common alignment bugs.
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Material vs Cupertino Widgets — Platform-Adaptive UI
When to use platform-specific widgets, theming for both iOS and Android in one app.
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Forms, TextField, Validation, Keyboard Handling
Form widget, TextEditingController, validators, focus management, autofill, password toggle.
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Lists & Scrolling: ListView, GridView, CustomScrollView, Slivers
Builder constructors for performance, infinite scroll, pull-to-refresh, sticky headers.
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Project: Build a Login + Signup UI in Flutter
Polished UI with validation, loading state, error handling, theme — all without backend yet.
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Unit 3: Flutter UI, Navigation & State Management 8 topics
Navigation 1.0 vs 2.0 vs go_router (the modern winner)
Why go_router became the standard, declarative routing, deep linking, route guards.
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Theming: ThemeData, ColorScheme, Dark Mode, Custom Fonts
Material 3, dynamic color, font loading via google_fonts, runtime theme switch.
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State Management Overview: setState, Provider, Riverpod, Bloc, GetX
When each fits, complexity tradeoffs, what big Indian apps actually use.
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Riverpod 2.x in Depth — The Modern Pick
Providers, ref.watch vs ref.read, family/autoDispose, async providers, code generation.
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Bloc Pattern for Larger Apps
Events, States, Cubits vs Blocs, BlocProvider, BlocBuilder, when Bloc beats Riverpod.
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Animations: AnimationController, Tweens, Hero, Implicit Animations
AnimatedContainer, AnimatedOpacity, custom transitions, page transitions, performance tips.
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Responsive Design with MediaQuery, LayoutBuilder, OrientationBuilder
Tablet support, foldables, web targets, breakpoints, the responsive_framework package.
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Project: Multi-Screen Notes App with Riverpod + go_router
Full app with create/edit/delete, theme switch, smooth transitions, persisted state.
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Unit 4: Flutter + Firebase (Auth, Firestore, Storage, FCM) 8 topics
Firebase Project Setup (Android + iOS) and FlutterFire CLI
Creating the Firebase project, adding both platforms, the flutterfire configure command in 2026.
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Firebase Auth: Email, Phone OTP, Google, Apple Sign-In
Full auth flows, error code handling, persistent login, account linking, security best practices.
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Cloud Firestore: Documents, Collections, Real-Time Streams
Modeling data, security rules, queries, pagination, offline cache, cost optimization.
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Firebase Storage: Uploading and Displaying Images/Files
Picking images with image_picker, upload progress, security rules for user-owned files.
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Cloud Functions (TypeScript): Server Logic for Mobile Apps
HTTP and trigger functions, when to use them vs client-side, deployment, env vars.
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Firebase Cloud Messaging (FCM) Push Notifications
Setup on iOS (APNs cert) and Android, foreground/background/terminated state handling.
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Firestore Security Rules — Real-World Patterns
request.auth, owner-only writes, role-based access, common bugs that leak data.
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Supabase as a Firebase Alternative (PostgreSQL + Realtime)
When Supabase wins, side-by-side comparison, integrating supabase_flutter package.
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Unit 5: React Native Foundations (JSX, Hooks, RN Components) 8 topics
JSX & TSX Basics for React Native
Why TypeScript is now default, JSX expressions, conditional rendering, lists with key.
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React Hooks: useState, useEffect, useMemo, useCallback, useRef
Common patterns, dependency array bugs, when to memoize, useRef for mutable values.
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RN Core Components: View, Text, Image, ScrollView, FlatList
Differences from web React, FlatList performance, SafeAreaView for notches.
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Styling in React Native: StyleSheet, Flexbox, NativeWind/Tailwind
Why RN flex differs from CSS, NativeWind for utility classes, StyleSheet.create benefits.
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TextInput, Keyboard Avoiding View, Form Libraries
Handling keyboard on iOS vs Android, react-hook-form + zod for validation.
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Custom Components & Composition Patterns
Reusable UI, prop typing with TS, children prop, render props, compound components.
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Expo vs Bare RN — Detailed Comparison
Expo Go limits, EAS Build, when to eject, custom dev clients, library compatibility.
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Project: Login UI in React Native (matches the Flutter one)
Same screen built in RN to compare DX. Includes form validation, themes, animations.
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Unit 6: React Native Navigation, State (Redux/Zustand) & Networking 8 topics
Navigation: react-navigation v7 — Stack, Tabs, Drawer
Setup, typed routes with TypeScript, deep linking, screen options, gesture handler.
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State: Context API, Redux Toolkit, Zustand, Jotai
Picking the right tool by app size. RTK Query for data fetching. When Zustand beats Redux.
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Networking: fetch, axios, React Query, SWR
Caching, retries, optimistic updates, parallel requests, error boundaries.
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GraphQL with Apollo Client (or urql)
Queries, mutations, subscriptions, cache normalization, schema-driven dev.
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Async Storage, MMKV, SQLite (op-sqlite, expo-sqlite)
Persistent storage choices, MMKV for speed, when SQLite is worth it.
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Authentication Flows: JWT, Refresh Tokens, Auth0, Clerk
Storing tokens securely (Keychain/Keystore via react-native-keychain), refresh logic.
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Internationalization (i18n) and RTL Support
i18next, plural rules, RTL layout for Arabic/Hebrew, runtime language switch.
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Project: Notes App in RN — Mirrors the Flutter Riverpod App
Same feature set: CRUD notes, themes, persistence — built with RN + Zustand + RTK Query.
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Unit 7: Native Modules, Animations, Maps & Payments 8 topics
Native Modules: Calling Java/Kotlin and Swift/Obj-C from JS
When you cant find a package — write your own bridge. New Architecture (TurboModules) overview.
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Animations: Reanimated 3 + Gesture Handler
UI thread animations, useSharedValue, useAnimatedStyle, gestures, layout animations.
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Lottie & Rive Animations in Both Frameworks
Designer-friendly animations, performance, interactive Rive state machines.
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Google Maps & Geolocation
react-native-maps, google_maps_flutter, markers, polylines, getting current location, permissions.
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In-App Purchases (IAP) on iOS and Android
Subscriptions vs consumables, RevenueCat for cross-platform, server validation.
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Razorpay / Stripe Payment Integration
Razorpay for India, Stripe globally, both Flutter and RN SDKs, webhook handling.
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Camera, Image Picker, File System, Permissions
react-native-vision-camera, image_picker, requesting and recovering from denied permissions.
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Project: Add Map + Live Location + Razorpay to the Notes App
Extend the app with location notes and a one-time purchase via Razorpay.
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Unit 8: Offline Storage, Background Tasks & Push Notifications 8 topics
Offline-First Architecture: Why It Matters in India
Spotty 4G, metro tunnels, low-end Android — why offline-first beats online-only.
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Hive (Flutter) for Lightning-Fast Local Storage
Type adapters, encrypted boxes, when Hive beats SharedPreferences.
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WatermelonDB / Realm — Sync-Aware Local DBs
When you need a real local DB with sync, schema migrations, performance.
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Background Tasks: WorkManager (Android), BGTask (iOS)
Periodic sync, geofencing, battery limits, OS killing your task — and how to live with it.
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Push Notifications Deep Dive: FCM + APNs + OneSignal
Topics, segments, scheduled, rich notifications with images, action buttons, deep links.
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Deep Links & App Links
Universal Links on iOS, App Links on Android, dynamic links replacement after Firebase deprecation.
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Crash Reporting: Firebase Crashlytics + Sentry
Symbolication, breadcrumbs, custom keys, alerting on regressions.
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Analytics: Firebase Analytics, Mixpanel, Amplitude
Event taxonomy, user properties, funnels, retention cohorts, what to track on day 1.
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Unit 9: Testing, CI/CD & Publishing to Play Store + App Store 8 topics
Testing Mobile Apps: Unit, Widget, Integration, E2E
flutter_test, mockito, Detox/Maestro for E2E, when each level is worth writing.
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CI/CD with GitHub Actions, Codemagic, Bitrise, EAS Build
Automated builds for both platforms, signing config, distributing internal builds.
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Code Signing on Android (Keystore) and iOS (Certificates, Provisioning)
The single biggest pain point — explained step by step. Avoiding the signing-hell rite of passage.
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Play Store: Listing, Screenshots, Internal/Closed/Open Testing
Bundle (.aab) vs APK, target API level requirements in 2026, staged rollouts.
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App Store Connect: Listing, TestFlight, Review Process
Common rejection reasons, App Privacy details, Apple Sign-In requirement.
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Versioning, Update Strategies, Force Update Flows
Semantic versioning, upgrader package, in_app_update on Android, force-update best practices.
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OTA Updates: CodePush, Expo Updates
Pushing JS-only changes without store review, when its allowed, native vs JS bundle.
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App Performance Profiling (Flutter DevTools, RN Performance Monitor)
Frame rate, memory leaks, jank, startup time. Why launch time below 2s matters.
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Unit 10: Capstone — Food Delivery App Clone + Placement Prep 10 topics
Capstone Spec: Food Delivery App Clone (Both Frameworks)
Browse restaurants, cart, place order, real-time tracking, Razorpay payment, ratings, admin panel.
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Architecture: Clean Architecture / Layered (Domain, Data, Presentation)
Folder structure, repository pattern, dependency injection, testability.
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Backend Decision: Firebase vs Supabase vs Custom Node.js
Tradeoffs, cost at scale, the answer most Indian startups actually pick in 2026.
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Real-Time Order Tracking with Firestore Streams / Supabase Realtime
Driver location updates, ETA computation, polyline rendering, battery optimization.
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Polished UI/UX Pass: Loading States, Error States, Empty States
The 3 states every screen needs. Skeleton loaders. Pull-to-refresh. Snackbars vs toasts.
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Mobile Engineer Resume Patterns + Top Apps to Showcase
GitHub repo + Play Store link + 30-second screen recording = interview hit rate 5x.
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Top 30 Mobile Interview Questions (Flutter + RN + General)
Hot reload internals, RN bridge, useEffect deps trap, isolate vs thread, performance traps.
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System Design for Mobile: How Would You Build Swiggy/Uber?
Offline-first, real-time updates, push, payments, the architectural diagram interviewers love.
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Career Paths: Indie App Dev vs Product Co vs Service Co vs Startup
Salary bands, growth paths, hiring channels (LinkedIn, Cutshort, top.co, RemoteOK).
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Live Mock Interview + Capstone Demo Submission
Recorded mock with rubric, presenting your capstone, answering follow-up questions confidently.
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₹25,000
Enroll — ₹25,000
✨ 1-year access · Free updates included
30-day money back guarantee
Duration
100 Days
Format
Both Classes
Trainer
Expert Trainer
Students
0 enrolled
Language
Telugu / English
Certificate
On completion
Placement
80% rate