Dart Jobs

Busco un desarrollador o equipo de desarrollo para crear una aplicación móvil para Android e iOS similar a OfferUp. La app permitirá a los usuarios comprar y vender productos de segunda mano de manera local. La interfaz debe ser intuitiva, fácil de usar y optimizada para una experiencia fluida.

I'm in need of a simple Flutter VPN package that operates on Windows, Android, and iOS. This package should be built around the WireGuard core. Key Features: - Two key functions before sending to the server and after receiving from the server for packet manipulation and custom encryption. - Access to these functions should be through Dart, specifically. - One function should handle custom packet manipulation and encapsulation before sending data to the server. - The other function should do the reverse: decapsulate the packet and revert the manipulated data to standard before passing it to the client VPN core. - A simple Python script to perform equivalent operations on the server side. - The package should send client usage data to the Flutter app. Specific Requirements: - Custom p...

I'm looking for a seasoned Flutter developer to enhance the functionality of my existing project. The key areas of focus will include improving the Authentication/Login process—specifically upgrading it to a Biometric (Fingerprint/Face ID) method—and adding new pages to the app. Skills and Experience Required: - Proficient in Flutter with a strong track record of enhancing app functionality - Extensive experience with implementing and improving authentication methods, particularly biometric systems - Skilled in creating and integrating new app pages - Prior experience with UI/UX design would be beneficial - Excellent problem-solving skills and attention to detail - Ability to deliver quality work within set deadlines This is a long-term project with the potential for ong...

Small App only. No figma, but will have reference image

Change baseurl of the api. App is working fine. Upload app to both apple and google.

Change baseurl of the api. App is working fine. Upload app to both apple and google.

I have an existing project and looking for an additional developer. I provide pdf's like the ones attached and you use FlutterFlow and custom Flutter/Dart where needed. We use Github for the project. Must have experience deploying FlutterFlow apps to App and Play stores

I need to conclude a project that I have been developing in flutterflow, I can give you the code or share access to said system, please verify the project and make me a proposal to conclude it

I need a basic application. That displays the card ID and creates a balance type variable. The application must allow writing to the NFC card and changing the balance variable. Acr122u reader is used connected to a tablet that does not have NFC reading. Simple interface. the code base is sought for another implementation.

Flutter Developer Needed for Local Server Implementation We are looking for an experienced Flutter developer to assist in setting up a local server for our Flutter application. Torrent player on front end ( local server) Hi sir I am work on a flutter project Application. I need a developer for my torrent player function. We are facing many problems to develop player. *Architecture:* ``` +---------------+ | Client | +---------------+ | | v +---------------+ | dart_http_serval | | (Static File) | +---------------+ | | v +---------------+ | Local Storage | | (Client-side) | +---------------+ ``` 1. *http_server*: A simple HTTP server for Dart and Flutter. 2. *flutter_http_server*: A lightweight HTTP server for Flutter. 3. *dar...

App is ready, just add new pages with existing design. Small module only, submit and view

I'm looking for a skilled Flutter developer who can set up and integrate Firebase with my Flutter application. The project requires expertise in: - Integrating Firestore Database - Implementing Authentication services - Utilizing Cloud Functions The ideal candidate should have a strong background in Flutter and Firebase, with prior experience in full-stack development. A keen understanding of how to seamlessly connect the backend with the front end is crucial for the success of this project.

I'm seeking a skilled developer to improve my flutter flow app's user interface and performance, as well as to add some new features. - User Interface: The app's UI needs to be more intuitive and visually appealing. Your design skills will be put to the test here. - Performance: The app should run smoothly without any glitches. You will also be responsible for implementing new features: - Social Media Sharing: I want users to be able to share their experiences on various social platforms straight from the app. - In-App Purchases: This feature is crucial for monetizing the app. - Push Notifications: A key component for user engagement and retention. Currently, I'm experiencing some performance issues mainly related to linking these features together. It is essenti...

Change baseurl of the api. App is working fine. Upload app to both apple and google.

I'm looking for a skilled Flutter developer who can improve the reliability of our Android app's location tracking feature. Currently, the app has issues where the location tracking shuts down unexpectedly. This issue does not occur with competitor apps, such as Strava, which indicates that there is a need for enhancement in our app's tracking consistency. Key Requirements: - Deep understanding of Flutter and Android app development - Proven track record in enhancing background activity monitoring - Experience with location tracking implementation in mobile apps The main goal of this project is to ensure that the location tracking feature in our app remains active at all times, regardless of app inactivity or other potential interruptions. No data shall get lost. Your ex...

I'm seeking a skilled Flutter developer to add new features to my existing Flutter app, specifically focusing on implementing user authentication in the backend. Key Requirements: - Extensive experience with Flutter - Proficiency in implementing backend functionalities - Previous work with user authentication systems Please note that this project is not about fixing bugs or optimizing performance, but rather enhancing the app's features.

I need a basic application. preference written in Dart. That displays the card ID and creates a balance type variable. The application must allow writing to the NFC card and changing the balance variable. Acr122u reader is used connected to a tablet that does not have NFC reading. Simple interface. the code base is sought for another implementation.

Just create a new form to submit and view the listing submitted only.

My live Flutter webapp has a significant problem. Whenever changes are made from the development side, particularly backend updates, they do not reflect for the end user until the cache is cleared. This issue is compounded by daily content updates which can lead to a frustrating user experience. Key Issues: - Backend changes not reflecting - Daily content updates causing cache issues - Need for speed optimization I need an expert who can troubleshoot this caching problem and implement a solution. Ideally, you should have experience with Flutter webapps and knowledge in optimizing webapp speed. Please note that as of now, I manually update the content daily. If there are any recommendations for a Content Management System (CMS) or automated scripts to ease this process, I would be open to...

Enhancement on the existing project only (1 field adding and 2 values showing only) Able to follow instructions fix one by one. Flutter 3 project. Long term developer needed. (If you busy, don't bid)

I need a FlutterFlow expert to enhance my mobile app with some specific features. The project involves: - Implementing additional comparison filters for 'Rating' and 'Category'. - Creating a custom YouTube widget with controls over parameters like 'Autoplay', 'Playback quality', 'Captions', 'Closed Caption', and 'No recommendations'. - Adding a "Saving of Favorites" functionality triggered by a button click. Ideal candidates should have extensive experience with FlutterFlow and mobile app development. Knowledge of YouTube API and creating custom widgets is a plus. Please bid only if you can deliver quality work within the deadline.

Only developer can fix one by one. 2 small issues only. Follow instruction Long term developer needed.

I am looking for a highly experienced Flutter developer with expertise in Supabase and Riverpod to help optimize the backend and data management logic of my app. The app is already well-developed, with significant progress made on core features, but some critical functionalities, particularly around match-making and chatting, need to be fixed and optimized. This role focuses on optimizing all functions interacting with the Supabase database, ensuring efficient, scalable, and cost-effective solutions. The developer must have a strong understanding of when to use real-time subscriptions, caching, and other database strategies, balancing performance with cost. While the match-making functionality is the core priority, the entire app backend will require review and refinement. Responsibilitie...