(Updated) Flutter, Firebase & build J.A.R.V.I.S.

Set up vs code, create a new Dart file, and write a main function. Print hello world, save, and run to see the output while learning about void and main.

Learn about variables and data types such as string, int, double, and bool, including variable declaration, constants, comments, semicolon syntax, and using var for dynamic typing.

Explore how to print variables and use basic expressions. Differentiate assignment from comparison with single equals and double equals, and perform arithmetic with +, -, *, /, and %.

Explore if, else, and else if as conditional statements in Dart, not loops. Compare height and weight using boolean expressions to decide which branch executes.

Master the basics of for and while loops, including their syntax and the incrementing behavior. Compare how each loop prints numbers and the execution flow.

Explore the basics of functions in Flutter development by defining void functions, returning values, and calling them from main, with examples on printing, data types, and error handling.

Explains error handling with try and catch, shows handling range errors in lists like nums, and preventing app crashes to improve user experience.

Explore how to define classes in Dart, create objects, and use constructors to assign name, age, and height, accessing properties and methods via dot notation, with a peek at inheritance.

Explore inheritance in Flutter code by extending a parent class, accessing properties and methods through child classes, and understanding single and multi-level inheritance.

Master asynchronous programming in Dart by using async and await to run tasks in order, wait for completion, and prevent app crashes while handling delayed operations.

Explore the Flutter text widget, edit text in the body, center it, and style with font size, color, and bold weight, with hot reload updating changes in real time.

This lecture introduces the row widget for horizontal layout, using children to place multiple containers, covering main axis and cross axis alignment, spacing, and reusable widgets.

Explore how the column widget arranges children vertically, how a row can be nested, and how main axis and cross axis alignment shape a Flutter widget tree with colored containers.

Explore the image widget in Flutter, using asset images and network images, configuring assets in pubspec.yaml. Resize images with SizedBox for precise display.

Explore how to build a stateful widget in Flutter by using setState to update a displayed name, toggle content with a floating action button, and learn basics of state management.

Explore how the provider package enables efficient Flutter state management using ChangeNotifier, MultiProvider, and Consumer to share a count across screens without rebuilding each page.

Set up firebase in a flutter project by creating a firebase console project, adding google-services.json, updating build files and dependencies, and initializing firebase in main to enable firestore later.

Install and configure cloud_firestore for Flutter, activate a test-mode NoSQL Firestore database, and practice adding and updating data in a users collection using documents, maps, and increments.

retrieve data from firestore using a doc id with get and dot data to read fields like name and height, handle null checks, and update the UI with setState.

Implement Firebase authentication in Flutter by creating an account, signing in, and signing out, update the user display name, store user data in Firestore, and enable persistent login.

Set up OpenAI API access and a Flutter project named Jarvis in VS Code, including creating and guarding an API key, then prepare to build a ChatGPT-based app.

Integrate the OpenAI API with a Flutter app using the ChatGPT SDK, build a text field and a send button, and display the generated response.

Build the main Flutter UI for a chat-like app using scaffold, black theme, stack and list view, with a microphone button that toggles speaking via setState.

Builds the UI by converting the red window to a sized box with centered speech text, styles the container, and uses a list view to display messages.

Finish the Jarvis app by finalizing the Flutter UI with opacity and padding, implementing send message and chat list, and differentiating user and AI messages; explore Firebase login and publishing.

Practice Flutter on your own, clone apps, and build projects with Firebase, SQL, and authentication to land internships, while using the Flutter roadmap and design inspiration from Behance and Dribbble.

Apply for flutter roles on LinkedIn, Indeed, Wellfound, and Internshala. Give yourself a month to build projects and refine your profile before applying.

Complete your Flutter and Firebase projects by following tips, exploring packages, and building multiple projects to become the absolute best at Flutter and start applying within a month.