Dart is a programming language designed to build user interfaces for mobile, web, and desktop from a single codebase. It can help developers quickly and easily create high-performing apps in an open source community supported by Google. Dart is known for its faster computation, improved readability, and concurrency abilities. It enables developers to build complex mobile and web applications with minimum development time and complexity using its various libraries, SDKs frameworks and widgets.

A Dart developer can help entrepreneurs reach their software goals. With their technical knowledge, they can be instrumental in helping business owners understand what can be done with code. With their skill, they create secure and user-friendly apps while improving the coding structure & processes along the way. They also build communication bridges with other members of development teams to ensure that the projects run on time and smoothly during the process of development.

Here's some projects that our expert Dart Developers have made real:

  • Creating mobile applications with improved interaction
  • Building robust and secure web applications
  • Designing desktop programs with excellent readability
  • Connecting all platforms securely with a single codebase
  • Improving interprocess communication for better performance

By employing a freelancer expert in the Dart language, clients can witness the advantages of the world-class tools being used to create truly amazing apps. Our Dart developers work hard to make sure nothing gets lost in translation so clients don't have to worry about anything but their new project!

For entrepreneurs who are interested in utilizing a powerful language like Dart to solve problems and add value to their business, we welcome them to post their offer on Freelancer and hire one of our experienced expert Dart developers today!

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    Flutter Developer who needs to work on an cross-platform app development with nice and interactive UI.

    $119 (Avg Bid)
    $119 Сер. заявка
    15 заявки
    Muslim App ( Flutter Dart ) 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Flutter Dart ( Muslim App ) Hi need someone who good in Flutter Dart , have done or familiar with Muslim App cross platform ( android , ois , web app ) knowledge and understanding of Islamic practices and the Muslim lifestyle. You should know how to implement a user-friendly interface, API integration for location-based services, API from Jakim Malaysia. An excellent understanding of creating cross platform ( Flutter Dart) is a must. The main features needed are: - Adzan - alert , notice , adzan sound - Prayer Time - alert , notice , time , date Prayer times and reminders: Users should be notified of each prayer time based on their location. ( specific for Malaysia country only using jakim Malaysia API ) need direct API from jakim Malaysia no 3rd party api - Tasbhih Counter - can add...

    $247 (Avg Bid)
    $247 Сер. заявка
    45 заявки

    I am seeking a proficient developer to fix an issue with my personal Flutter quiz application. Specifically, the problem lies in the result display feature of the app. After taking the quiz, the app does not show the final score as it should, leaving the participants without any information about their performance. Ideal Skills for the Job: - Proficiency in Flutter; experience in fixing similar issues would be a significant advantage. - Good problem-solving skills and attention to detail. - Familiarity with quiz applications and their structure. - Experience in working with result display features. Your Task: - Identify the problem causing the result display feature to malfunction, and fix it. - Ensure that the final score displays correctly after the completion of a quiz. - Test the app...

    $109 (Avg Bid)
    $109 Сер. заявка
    16 заявки
    Urgent Android App Improvement & Expansion 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I urgently require the services of a skilled Android developer. I have bought a template for an android app online. and i am looking for a developer who can assist with me. The app is for non-profit purposes. it does not serve any commercial purpose, so the budget is less. Thankyou The primary tasks include: - fixing and debugging the app if any bugs. - add some features if not in the app already. I am looking for someone who can start immediately due to the urgency of the project.

    $7 / hr (Avg Bid)
    $7 / hr Сер. заявка
    38 заявки
    Muslim App in Flutter Dart 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Flutter Dart ( Muslim App ) Hi need someone who good in Flutter Dart , have done or familiar with Muslim App cross platform ( android , ois , web app ) knowledge and understanding of Islamic practices and the Muslim lifestyle. You should know how to implement a user-friendly interface, API integration for location-based services, API from Jakim Malaysia. An excellent understanding of creating cross platform ( Flutter Dart) is a must. The main features needed are: - Adzan - alert , notice , adzan sound - Prayer Time - alert , notice , time , date Prayer times and reminders: Users should be notified of each prayer time based on their location. ( specific for Malaysia country only using jakim Malaysia API ) need direct API from jakim Malaysia no 3rd party api - Tasbhih Counter - can add...

    $309 (Avg Bid)
    $309 Сер. заявка
    35 заявки
    Gold Trading App for Android & iOS 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am seeking an experienced mobile developer capable of building a gold trading app for both Android and iOS platforms within 3 weeks. The most important features this app will have are purchasing gold, selling gold, and withdrawing gold. Key Requirements: - The app should be developed for both Android and iOS platforms. - It should allow users to purchase, sell, and withdraw gold. - All screens and user flows are already defined so I'm looking for development skills primarily, not design. Preferred qualifications: - Proven experience in developing apps for both Android and iOS. - Experience with implementing financial transactions in mobile apps. - Ability to deliver quality work within a strict timeline. - Strong communication and understanding of client requirements. If you h...

    $566 (Avg Bid)
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    19 заявки
    Migrate flutter app to newwest version 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have flutter app possibly written in SDK 2.10.5. Works at Android and iOS (approved in stores) You must rewrite it to newwest version. It is time tracking app. Uses push messages, geolocation plugin, working at background, etc. 1) Create new project in current Flutter version 2) Rewrite all code to new version (I will deliver old source code) 3) Use current updated plugins if needed 4) Deliver me apk for tests 5) Deliver me iOS version for test 6) Deliver me source code + instruction how to install Flutter environment at my local computer 7) If all works, I will release payment. Max budget is 1000$ Please bid, I will share you source code.

    $1015 (Avg Bid)
    $1015 Сер. заявка
    69 заявки

    I'm in need of an experienced Flutter developer who can help my team in capturing data from specific USB devices, which includes a weight scale, a milk quality analyzer, and a POS printer. Key Responsibilities: • Implement functionalities to read data from these specific USB devices using serial. • Store captured data for further processing. Ideal Candidate: • Proficient in Flutter and understands Android systems at an intricate level. • Previous experience in working with USB data transfer on Android. • Understands Serial communication on Android devices. Please note, I possess the necessary drivers and related documentation for these USB devices. These will be provided to facilitate your work. Familiarity with similar devices or projects will be a stro...

    $164 (Avg Bid)
    $164 Сер. заявка
    10 заявки
    FlutterFlow Experience -- 2 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have an existing project - please answer the following questions a) I'm assuming what you bid is your hourly rate? b) how much experience do you have with Flutterflow? c) have you ever created an app in Flutterflow that is in the IOS store? d) have you worked with FF project that uses Github? Have you ever written custom code then pushed it to GitHub and merged with FF code? e) do you have 10 to 15 hours a week? f) I work from 8am to 6pm EST time - when do you work - we'll need to overlap some. g) Do you have experience with also making web app with FF see the attached PDF for initial task - it's for the web/desktop version

    $8 / hr (Avg Bid)
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    24 заявки
    Flutter App code review 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a published mobile app and I need to fine-tune the code to improve performance.

    $155 (Avg Bid)
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    46 заявки
    Flutter App Design and Implement - Normal MIS Client Server 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for an experienced Flutter developer who can also assist me with the app design. Here's what you need to know: - Design: I don't have a ready-made design so you will be starting from scratch. Offering creative insights and actively participating in the design process will be part of your role. - Function towards customer (Customer App) A) Login/Register new screen B) Register New - data entry for personal details (no email validation required to validate user) C) Can book a appointment session with me (Use Calendar View) D) Can see up coming appointments E) Once appointment is complete - I will make some notes F) User should be able to see his previous session (Paging option) - Function towards me (My App) A) Login/Register new screen B) Dash board with calendar ...

    $236 (Avg Bid)
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    15 заявки
    FlutterFlow -2 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    We have a mobile app called Academic Ballers that we are also turning into a web app There are some issues with the desktop views specifically with displaying Twitter tweets - see attached pdf for more detail And this is what the current developer is saying the issue is: "we were getting the 404 on the production only Browsers enforce a security feature called CORS, which restricts web pages from making requests to domains outside of their domain. so that is why we were getting the 404 issues because the browser was blocking our request this happens when we try to use this kind of setup on a firebase hosted project so the solution for this is I write a server-side "proxy" script to make the request from code running on our server and change the code in our home page to c...

    $201 (Avg Bid)
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    28 заявки

    Looking for a Full Time Freelance flutter developer for one month project. developer should be available during office hours or at least put 8 working hours every day . Having good command over flutter development . The App is partially developed .

    $983 (Avg Bid)
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    43 заявки
    Flutter Migrate old code to new version 1 день left
    ПІДТВЕРДЖЕНО

    I have Flutter app - very old version, I need it rewritten in newwest stable release. Please bid only experts. I will share code, then you will give me final price. App must work same as old version. Must be runable at Android and iOS as it is now.

    $521 (Avg Bid)
    $521 Сер. заявка
    151 заявки

    We have few 5-6 points issues which need to fix on our existing Flutter app. 1. 1. Gallery:.. I updated Gallery: 2021 AGM(remove private and added new image), no show in the app 2. Members...Not showing the latest joined and active member. 3. Search... Cannot jump to the pages Rest more issues also need to fix. Total 6 issues need to fix which we noticed. Only apply if you agree to work in our budget please. Budget 10$ Thank you

    $10 (Avg Bid)
    $10 Сер. заявка
    17 заявки

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