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Flutter Mobile App Development
Building one high-quality mobile experience for both iOS and Android with Flutter
A great mobile app should feel fast, reliable, and natural regardless of whether a customer uses iOS or Android. With Flutter, I help startups and businesses build polished cross-platform applications from a shared codebase while maintaining a consistent user experience across devices.
My Flutter work can include:
•Turning product ideas and Figma designs into production-ready mobile interfaces
•Building reusable, maintainable UI components
•Connecting apps to REST APIs, authentication systems, payments, and cloud services
•Implementing responsive layouts for different screen sizes
•Improving performance, stability, and release readiness
•Supporting App Store and Google Play deployment.
For this type of project, the goal is not simply to write code. It is to create a dependable product that is easier to maintain, faster to improve, and ready to grow with the business.
Do you have a Flutter app idea, an MVP, or an existing app that needs improvement? Send me a message and let’s discuss the best technical path.
View my services: https://www.upwork.com/freelancers/~015d1ca872e1ac0cd7?mp_source=share
#Flutter #FlutterDeveloper #MobileAppDevelopment #iOSDevelopment #AndroidDevelopment #CrossPlatformDevelopment #MVP #AppDevelopment
The network for creativity
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I’d go with Immersive. It feels more engaging and premium, and the deeper color treatment makes the experience feel more like a real destination rather than just a booking page. 👌🔥
Cross-platform mobile app for legal employee time tracking, fully customizable with each company's brand. ⏱️
What I built:
Real-time check-in / check-out from mobile
GPS validation of each clock-in
Admin panel to manage employees and working hours
Secure authentication and cloud data storage
PDF / Excel reports export
White-label: logo, colors and name for each client
Tech stack:
Flutter · Dart · Supabase · Kotlin / Java (native Android)
Overview
OneBrain is a mobile AI super-app by DIGITX that ends the habit of switching between ChatGPT, Gemini, Claude and a pile of single-purpose generators. You sign in once with Google or email, and the same app gives you a model-switching chat and a creation studio for images, video, voice and text utilities. The studio is built for generations that take a while: you can start a render, leave the app, and come back to a finished result.
Key Features
Multi-Model Chat (Unique): ChatGPT, Claude, Gemini, DeepSeek, Grok and Leo sit in one picker. Switch models mid-conversation without leaving the thread.
Streaming Responses: Replies arrive token by token, and each one can be copied, read aloud or downloaded.
Voice Input: Type or speak, with language selection built into the message bar.
Imagine (Image Generation): Six image models, with controls for aspect ratio, model and quality. Results land in a filterable gallery of images and videos.
Video Generation (Unique): Eight video models in one grid: VEO, Runway, Hailuo 2 Fast, Seedance, Lightricks and Wan, among others. Premium models like VEO are gated by media tokens, with an upgrade prompt shown in context.
Audio & Voice Studio: ElevenLabs-powered text-to-speech, speech-to-speech and voice cloning, with a searchable voice library split into Popular, My Voices and Cloned.
AI Humanizer: A standalone tool that rewrites AI-sounding text so it reads like a person wrote it.
AI Memory & Usage Controls: Personal memory settings, usage tracking, integrations and appearance options, all in one settings area.
Persistent Library: Every generation is saved in one place.
Tech Stack
Flutter · Dart · BLoC · Firebase · Dio · Async Generation Pipeline · Persistent Job Queue · ElevenLabs · Google Sign-In
Results
Shipped to the Play Store as a working multi-model AI app: six chat models, 14 image and video generators, voice cloning and a text humanizer, all in one native mobile experience.
