Flutter : iOS and Android app Development

Pro

Vinay Shankar Dubey

Starting at

/hr

About this service

Summary

Hi there!

I'm a highly skilled and experienced Data Science Enthusiasts and Flutter developer with a strong background in Python, Excel, SQL, and Django and Flutter framework. I specialize in using data to drive insights, predictions, and recommendations for businesses and organizations.

In the field of data science, I have extensive experience in data collection, data cleaning, data analysis, machine learning, and statistical modeling. I can work with large and complex datasets to uncover hidden patterns, trends, and correlations. I also have a strong background in data visualization and reporting, which helps to communicate complex findings in an easy-to-understand manner.

As a Flutter developer, I have a proven track record of delivering high-quality mobile apps for Android and iOS platforms and Flutter Web also. I have experience in creating custom widgets, animations, and UI/UX design, Bloc pattern. I can work with Firebase and other back-end services to build scalable and robust mobile applications.

In addition to my expertise in data science and Flutter, I am also proficient in Python, Excel, SQL, and Django. I have worked on various projects involving web development, data analysis, and automation using these technologies.

I am a self-motivated, result-oriented, and collaborative professional who is committed to delivering quality work on time and within budget. I am always willing to learn and adapt to new technologies and methodologies to improve my skills and knowledge.

My Skills:

Flutter

✅ UI Creation

✅ State Management (Bloc, Provider, GetX)

✅ Architecture (MVP,MVVM,Clean Architecture)

✅ Local Database ( Hive, SQFlite, Shared Preference)

✅ Dependency Injection

✅ Custom Animation

✅ Custom Widgets

✅ Native Channel

✅ Method Channel

✅ Payment Integration

Django for Backend

✅ RESTFUL APIs Creation

✅ WebSockets

✅ Authentication

✅ Clean Code

Database

✅ MySQL

✅ MongoDB

✅ Firebase Firestore

Website Development:

✅ WordPress

✅ Django

✅ HTML/CSS

✅ JavaScript

✅ MySQL

✅ Git

✅ User Interface (UI) Design

✅ User Experience (UX) Design

Services I Offer:

✅ WordPress Development

✅ WordPress Maintenance and Support

✅ Django Web Application Development

✅ Front-End Development

✅ Back-End Development (API Development)

✅ Website and Web App development using Flutter Web

✅ Responsive Web Design

✅ Website Optimization and Performance

✅ Website SEO, Audit, Keyword research, Ranking

✅ Manage VPS Servers

✅ Python

✅ Excel

✅ Data Minning

✅ Data Cleaning

If you are looking for a data scientist or Flutter developer who can help you achieve your business goals, please don't hesitate to reach out to me. I would love to discuss your project in detail and see how I can help.

Best

Vinay Shankar Dubey

Process

1. 🧠 Discovery & Requirement Gathering

Discuss your business goals and app idea.

Identify target users and core functionalities.

Finalize features, platforms (iOS, Android, or both), and third-party integrations.

Prepare project scope, timeline, and proposal.

2. 📝 Wireframing & UI/UX Design

Create low-fidelity wireframes to map the app flow.

Design high-fidelity, interactive UI mockups.

Focus on a seamless, intuitive, and responsive user experience.

Get client feedback and finalize designs.

3. 🔧 App Development (Frontend + Backend)

Frontend: Develop the app using Flutter for cross-platform deployment.

Build custom widgets and responsive UI.

Implement navigation, animations, and interactions.

Backend (if needed):

Set up APIs, database, and authentication.

Use Firebase, Django, Node.js, or other backend stacks.

4. 🔄 Integration & Testing

Integrate all APIs and third-party services (e.g., payment gateways, analytics).

Perform end-to-end testing:

Functional Testing

UI/UX Testing

Cross-platform and device testing

Security and performance checks

5. 🧪 Client Review & Final Adjustments

Share the build for review (TestFlight or APK).

Collect feedback and apply final changes.

Final approval before publishing.

6. 🚀 Deployment

Submit app to the Apple App Store and Google Play Store.

Prepare and upload assets (screenshots, app description, privacy policies, etc.).

Handle app store compliance and review process.

7. 🛠 Post-Launch Support

1 Month Free Support for:

Bug fixes

Minor improvements

App store rejections (if any)

• • Technical consultation

What's included

iOS/Andorid app Development (Full Stack)
As a Full Stack mobile app developer, I specialize in building robust, high-performance Flutter applications for both iOS and Android. My primary focus is on creating seamless, scalable, and user-centric experiences using Flutter’s powerful cross-platform capabilities. From designing sophisticated UI/UX to integrating APIs, managing databases, and deploying to app stores, I handle the complete development lifecycle. With a deep understanding of Flutter, Dart, Firebase, and backend technologies, I deliver fast, responsive, and secure mobile solutions tailored to your business needs.
Fully Functional Mobile App (iOS & Android)
 Fully Functional Mobile App (iOS & Android) * A high-performance, cross-platform mobile application developed using Flutter. * Optimized UI/UX with smooth performance and responsive layouts. * All core features implemented as per the agreed project scope. Backend Integration (If applicable) * Secure integration with backend services (Firebase, REST APIs, or custom server). * Real-time data sync, authentication, and storage solutions configured. Testing & Quality Assurance * Thorough app testing across devices and screen sizes. * Bug fixes and performance optimization. * User Acceptance Testing (UAT) readiness.
Deployment on App Store and Play Store
App Store Submission: * I will handle the submission process to the Apple App Store, including generating required certificates, provisioning profiles, and preparing assets/screenshots. Play Store Submission: * I will publish the app on the Google Play Store, ensuring all requirements are met, including signing APKs/AABs, setting up store listing, and compliance checks.
Post-Launch Support – 1 Month Free
Bug Fixes: * Prompt resolution of any issues or bugs discovered after launch. Minor Adjustments: * Small UI tweaks or text/content updates as needed. Monitoring & Optimization: Performance monitoring and minor backend/API tuning (if applicable). Support Availability: * Responsive communication via preferred channels (email, chat, or video) to assist with any app-related questions or concerns.

Example projects