Flutter MobileApp Development
Start building real-world mobile applications with Flutter. Learn Flutter and Dart from the fundamentals to building responsive Android & iOS applications through live online sessions and practical projects.
09.11.2026 – 08.12.2026
7:00 PM – 8:00 PM
100% Online · Google Meet
Internship E-Certificate
From `flutter create my_app` to launch
Master the complete Flutter toolkit — Dart programming, UI/UX, responsive design, state management, API integration and Firebase — building real mobile applications step by step.
Flutter Development
Build cross-platform apps from a single codebase.
Dart Programming
Master the language that powers Flutter.
UI/UX Development
Design beautiful, usable mobile interfaces.
Responsive Design
Adapt layouts to any screen size & orientation.
State Management
Manage dynamic UI data effectively.
REST API Integration
Connect apps to live data over HTTP.
Firebase
Auth, Firestore and cloud features.
Android App Development
Build, test and deploy for Android.
$ flutter doctor [✓] Flutter environment ready $ flutter create mobile_app [✓] Project created successfully $ flutter run [✓] App launched successfully
Built for Everyone Interested in Flutter
No matter your background or experience level — if you want to learn mobile application development with Flutter, this internship is for you.
College Students
Currently pursuing any degree
Beginners
No prior Flutter experience needed
Freshers
Starting your mobile development journey
Aspiring App Developers
Want to build Android & iOS applications
Any Degree Students
From any stream or field
Engineering & Non-Engineering
All backgrounds welcome
Job Seekers
Build practical mobile development skills
Anyone Interested
Curious about app development
Faculty Members
Enhance Flutter knowledge and teaching skills
Research Scholars
Explore mobile app development for projects and research
Flutter Mobile App Development, Step by Step
Beginner-friendly learning that takes you from Dart fundamentals to building and running real Flutter applications.
Dart Fundamentals
Learn variables, data types, functions, collections, classes and object-oriented programming.
Flutter Fundamentals
Understand Flutter architecture, widgets, projects and the Flutter development workflow.
UI Development
Build beautiful mobile interfaces using Flutter widgets, layouts and reusable components.
Navigation
Create multiple screens and implement navigation between different pages of your application.
Forms & User Input
Work with text fields, buttons, forms, validation and user interactions.
State Management
Understand application state and learn how to manage dynamic UI data effectively.
API Integration
Connect your Flutter application with REST APIs and display real-time data.
Firebase Integration
Learn the basics of Firebase authentication, database and cloud-based application features.
Responsive Design
Build interfaces that adapt to different mobile screen sizes and orientations.
Build & Deployment
Run, test and prepare your Flutter application for Android app deployment.
A Full Month of Flutter — Week by Week
Learn → Practice → Build → Deploy. Four focused weeks and 30 days that take you from Dart basics to a deployable Flutter application.
Week 1
Dart Programming & Flutter Fundamentals
Introduction to Mobile App Development
- Introduction to Android & iOS applications
- What is Flutter?
- Flutter advantages and architecture
- Flutter vs Native Development
- Flutter installation overview
Flutter Development Environment
- Flutter SDK installation
- Android Studio / VS Code setup
- Flutter Doctor
- Android Emulator setup
- First Flutter project
Dart Programming Fundamentals
- Variables and data types
- Operators and expressions
- Conditional statements
- Loops
- Functions
Dart Collections and OOP
- Lists, Sets and Maps
- Classes and Objects
- Constructors
- Inheritance
- Encapsulation and Polymorphism
Advanced Dart Concepts
- Null safety
- Exception handling
- Asynchronous programming
- Future and async/await
- Introduction to JSON
Flutter Project Architecture
- Flutter project structure
- Main function
- MaterialApp
- Scaffold
- Hot reload and hot restart
Week 1 Practical Assessment
- Dart coding exercises
- Flutter project creation
- Basic application development
- Practical assessment
Week 2
Flutter UI, Widgets & Navigation
Flutter Widgets
- StatelessWidget
- StatefulWidget
- Text
- Container
- Image
Flutter Layouts
- Row and Column
- Stack
- Expanded and Flexible
- Padding and Margin
- Alignment
Advanced UI Development
- Cards
- Buttons
- Icons
- ListView
- GridView
Responsive UI Development
- MediaQuery
- LayoutBuilder
- Responsive screen design
- Mobile screen adaptability
- UI best practices
Navigation and Multiple Screens
- Navigator
- Named routes
- Screen navigation
- Passing data between screens
Forms and User Interaction
- TextField
- TextFormField
- Form validation
- Login and registration UI
- User input handling
Week 2 Practical Assessment
- Build a responsive mobile application interface
- Multi-screen application
- Form validation
- Practical assessment
Week 3
State Management, API & Firebase
State Management Fundamentals
- Understanding application state
- setState()
- Stateful application development
- State management concepts
REST API Integration
- Introduction to REST APIs
- HTTP requests
- GET and POST methods
- JSON parsing
- API data display
Advanced API Integration
- API connectivity
- Dynamic data handling
- Loading indicators
- Error handling
- Refreshing data
Firebase Introduction
- Firebase overview
- Firebase project setup
- FlutterFire configuration
- Firebase integration
Firebase Authentication
- User registration
- Login and logout
- Email authentication
- Authentication validation
Cloud Firestore
- Firestore database
- Adding records
- Reading records
- Updating records
- Deleting records
Week 3 Practical Assessment
- API-based mobile application
- Firebase authentication
- Cloud database integration
- Practical assessment
Week 4
Project Development & Deployment
Mobile Application Project Planning
- Project selection
- Requirement analysis
- UI planning
- Application architecture
Project UI Development
- Create application screens
- Reusable widgets
- Responsive layouts
- Navigation implementation
Backend and Database Integration
- Firebase authentication
- Firestore integration
- Data handling
- CRUD operations
API Integration
- REST API connectivity
- Dynamic content
- Data presentation
- Error handling
Application Testing
- Functional testing
- UI testing
- Debugging
- Performance improvements
Android Application Build
- Android build process
- APK generation
- App testing
- Deployment overview
Advanced Application Development
- Application enhancement
- Code optimization
- UI improvements
- Final feature implementation
Final Project Development
- Complete mobile application
- Integration and testing
- Project review
- Final corrections
Final Project Presentation
- Project demonstration
- Technical review
- Learning assessment
- Internship completion
Clear, Convenient & Online
A simple one-month evening schedule designed to fit around your college or work schedule.
Programme Dates
09.11.2026 – 08.12.2026
Daily Session Time
7:00 PM – 8:00 PM
Mode
Online · Google Meet
Duration
1 Month
Format
Live · Interactive
Ready to Build Your First Flutter Application?
Learn Flutter step by step with live mentoring, practical coding and a real-world mobile application project.
Dart → Flutter Basics → UI → Navigation → State → API → Firebase → Project → Build
A clear, structured path from your first line of Dart to a complete mobile application.
Dart Programming Fundamentals
Variables, data types, operators, functions, lists, maps and OOP concepts.
Introduction to Flutter
Flutter architecture, project structure, widgets and development environment.
Flutter UI & Widgets
Containers, rows, columns, cards, buttons, images, text and reusable widgets.
Layouts & Responsive UI
Create clean, responsive interfaces for different mobile screen sizes.
Navigation & Multiple Screens
Move between screens and structure a multi-page Flutter application.
Forms & Validation
Build login, registration and data-entry forms with proper validation.
State Management
Understand widget state and manage changing application data.
REST API Integration
Fetch data from APIs and display dynamic content inside Flutter apps.
Firebase & Backend Integration
Connect Flutter apps with Firebase authentication and database services.
Mini Project & App Build
Combine the concepts to create, test and build a complete Flutter mobile application.
Everything You Need to Get Started
A focused one-month programme designed to give you practical exposure to Flutter Mobile App Development.
Diwali Offer 2026
Special festive price — just Rs.366 to register.
100% Online
Attend the sessions from the comfort of your home.
Live Sessions
Real-time interactive Flutter classes on Google Meet.
7 PM – 8 PM
Convenient evening learning slot.
One Month Internship
09.11.2026 – 08.12.2026
Practical Learning
Hands-on coding and application development.
Industry-Oriented Skills
Learn concepts used in modern mobile app development.
Internship E-Certificate
Receive an Internship Completion E-Certificate on completion.
Get Your Internship Completion Certificate
Recognising learning, practical skills and successful completion. Eligible participants receive a Flutter Mobile App Development Internship Completion E-Certificate.
Internship Certificate · E-Certificate
Certificate of Completion
This certifies that
Your Name
has successfully completed the
One Month Internship Programme
Flutter Mobile App Development
09.11.2026 – 08.12.2026
Internship Certificate Gallery
Tap any certificate to view it full size. All certificates are delivered digitally as E-Certificates on successful completion.
Digital Certificate
Delivered electronically
Completion Verified
On successful completion
LinkedIn Ready
Add it to your profile
Resume Value
Showcase your Flutter skills
Learn Flutter. Build Apps. Gain Experience.
Hear from students who learned mobile app development through our live sessions.
“The Flutter sessions helped me understand mobile app development from the basics. Building the UI practically made the concepts much easier.”
“I learned Dart, widgets, navigation and API integration step by step. The hands-on sessions were very useful.”
“As a beginner, I was able to create my first Flutter application during the programme.”
“The mini project helped me understand how different Flutter concepts come together in a real application.”
“The sessions covered Flutter UI, Firebase and API integration in a simple and practical way.”
Video Testimonials
Real learning experiences. Real student feedback. Real success stories — watch our students share their Flutter internship journey.
All 9 videos play in 9:16 portrait with full playback controls.
Join 100% Live Online Mentoring
Ready to build your first Flutter application? Register now under the Diwali Offer 2026 and start your one-month journey.
Payment secures your seat · pay.marcellotech.in/widget/form/VIeDZmCH3qpfp6uiYH8w
Your Questions, Answered
Everything you need to know about the Flutter Mobile App Development Internship.
Is this Flutter internship free?
No — under the Diwali Offer 2026 you can register for just Rs.366. A small festive fee that unlocks the full one-month programme.
Who can attend?
College students, freshers, beginners, engineering and non-engineering students, faculty members and anyone interested in Flutter development can participate.
Do I need prior Flutter experience?
No. The programme is beginner-friendly and starts with Dart and Flutter fundamentals.
What will I learn?
You will learn Dart basics, Flutter widgets, UI development, navigation, forms, state management, API integration, Firebase and mobile app development.
What is the programme duration?
The programme runs for one month, from 09.11.2026 – 08.12.2026.
What is the session timing?
Daily from 7:00 PM to 8:00 PM.
Is the programme online?
Yes. The sessions are conducted online through Google Meet.
Will I receive a certificate?
Yes. Eligible participants who successfully complete the programme will receive an Internship Completion E-Certificate.
Is the certificate physical or digital?
The certificate is provided digitally as an E-Certificate.
Our Office in Trichy
Come by our office in Trichy, or reach out online — we're happy to help you get started.
Marcello Tech
Marcello Tech
No. 3, GEM Plaza, Ground Floor,
Sankaran Pillai Road,
Near Chathiram Bus Stand,
Trichy – 620002.