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Extend a flutter app

€250-750 EUR

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已发布8 个月前

€250-750 EUR

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I have a flutter app, written in Dart, that needs to be extended. The largest 2 improvements are: 1. Add subscriptions that work for Android and iOS and block an existing feature behind the subscription 2. Add push notifications such that the owner can send a notification to the users. Users can subscribe to different notification categories via the app which also needs to be implemented. Additional improvements are: 3. Add Crashlytics 4. Create product pictures for the AppStore and Google Play Store 5. Improve error handling for HTTP API requests and provide visual feedback to users in the app 6. Allow users to add a username that will be pushed to our servers via an API 7. Add a splashscreen / launch screen to show while data is fetched from the API during startup The API functionality is provided by us. The data format is JSON. Code changes will be pushed to a shared git repository and will be reviewed by us.
项目 ID: 37154202

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活跃8 个月前

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€0 EUR 在7天之内
4.9 (184条评论)
8.1
8.1
156威客以平均价€575 EUR来参与此工作竞价
用户头像
Hey Good evening , Just finished reading the brief details . I see you have been looking for someone who has experience with these tech stacks Dart, Mobile App Development, Android App Development, iOS Development and Flutter. I will request you to review my profile, skills, projects and customer feedbacks to confirm that I will be good fit for this job. I would like you to start the chat so we can discuss the project in detail and we will see how it goes. Questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Thanks and regards, Awais
€750 EUR 在13天之内
5.0 (67条评论)
8.3
8.3
用户头像
Hi, I am READY TO WORK ON ALL 7 POINTS OF IMPROVEMENTS that you are looking and described in post. I am a FLUTTER APP EXPERT with 5+ years of Experience. Refer my portfolio for my past work: https://www.freelancer.in/u/infowider11 I would like to discuss project further so SEND ME A MESSAGE Awaiting for your response Regards Shweta
€500 EUR 在7天之内
4.9 (63条评论)
8.4
8.4
用户头像
Hi there, My name is Arvind, and I am an mobile app developer with 10+ years of experience in iOS. I am excited to learn more about your project and help you extend your flutter app. With my team's experience in mobile and web software development (50+ team strength), we can confidently provide the necessary code changes and code review for your project. We understand that extending a flutter app is a challenging task, which is why we are prepared to work through all of the necessary improvements. From adding subscriptions that work for Android and iOS to blocking an existing feature behind the subscription, to adding push notifications so that users can send a notification to the owner at their convenience, our team is equipped to handle every aspect of this project. In addition to improving error handling for HTTP API requests and providing visual feedback to users in the app during startup, we also intend to allow users to add a username that will be pushed to our servers via an API. The API functionality is provided by us while the data format is JSON. We would love the opportunity to work together on this project to bring your vision for extending the app to life! Please feel free to contact me with any questions or concerns regarding this proposal
€500 EUR 在7天之内
4.9 (64条评论)
8.1
8.1
用户头像
Hi There! I have gone through your details and I noticed you are looking for a flutter guru. I am very curious to work on this project because my skills best suits. I am expert in Flutter responsible design, DART, BLOC pattern , Android, iOS, Firebase, PHP, Laravel, API’s, Back-end and many other technologies . Please leave me a message so we can talk more in detail. Thanks & Regards, Pushkar
€400 EUR 在7天之内
4.8 (136条评论)
8.0
8.0
用户头像
Hello, I am ready to Develop a Hybrid Mobile Application that will run on both iOS and Android platforms. I have 5 years of experience in (React native /flutter /Ionic) mobile apps development with admin Panel. I am certain that I can provide you with exactly what you want. I will put forth my best effort in your project and deliver it on time, as well as provide you with a 1-year support period following delivery. So, please click the chat button so that we can further discuss this and provide the best solution for your project. I can make many applications to satisfy the needs of my customers, including grocery app, Social app, chatting app, messenger app, appointment booking apps, courier service apps, dating apps, delivery apps, food delivery apps, taxi apps. I'd like to discuss your project requirements further, so please message me through the freelancer chat room. Thanks & regards Julian
€320 EUR 在11天之内
4.7 (100条评论)
8.0
8.0
用户头像
Hi There! *** Flutter Dart Expert *** I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. I am available on desk as per your convenient time zone and will work on your mobile apps front-end and back-end module until you satisfied with my work. I believe in builind long term relationship and it would only possible if i will deliver the quality work. Please open chat window so i can share some samples of my previous work to get more confidence on my work and hire me ongoing basis. I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Christina
€300 EUR 在10天之内
4.9 (79条评论)
7.4
7.4
用户头像
Hello, my name is Prakash and I am a Full Stack Development, Web & Mobile App Development company. I understand that you are looking to extend your flutter app written in Dart and I believe I am the perfect person for this project. Our team has experience in developing flutter apps and we have successfully completed projects for our clients in the past 10 years. We also provide solutions for enterprise applications, mobile apps, websites, ecommerce and blockchain cryptocurrency exchange. With our expertise in flutter development and iOS development we are confident that we can deliver quality work within the deadline and communicate effectively with you along the way. Moreover, our professionalism and expertise ensure that your project is delivered on time without any issues. Please feel free to contact us if you have any queries or would like to discuss further about your requirement.
€750 EUR 在30天之内
4.8 (48条评论)
7.7
7.7
用户头像
I have 10+ years of experience delivering successful projects for enterprise and medium-tier organizations. I can help you extend your Flutter app by implementing subscriptions, push notifications, Crashlytics integration, improving error handling and visual feedback, integrating user API, and creating a customized splash screen. Here's a summary of the proposed approach: 1. Subscriptions and Blocking Feature: Implement subscriptions for blocking specific features behind a subscription. 2. Push Notifications and Subscription Categories: Enable push notifications and allow users to subscribe to different notification categories. 3. Crashlytics Integration: Integrate Crashlytics for better crash reporting and analysis. 4. AppStore and Google Play Store Graphics: Design captivating graphics for your app's product pictures on AppStore and Google Play Store. 5. Error Handling and Visual Feedback: Enhance error handling for HTTP API requests and provide visual feedback to users. 6. User API Integration: Integrate an API for users to add a username, enabling personalization and data synchronization. 7. Splash Screen Implementation: Create a visually appealing splash screen while fetching data from the API during app startup. Please provide more details about the feature to be blocked, notification categories, API requirements, and any other specific information. Let's discuss the project timeline and compensation to ensure a successful collaboration.
€675 EUR 在5天之内
5.0 (10条评论)
6.9
6.9
用户头像
Hi, there. Thank you for your job posting. I have gone through your details and I noticed you are looking for a flutter guru. I have been working with flutter since its first release, Dec 2018, so I have pretty much experience with this framework. I have a solid background in flutter state management using flutter bloc pattern and flutter redux. Please leave me a message so we can talk more in detail. Thank you.
€500 EUR 在7天之内
4.9 (12条评论)
6.6
6.6
用户头像
Hi there! My name is Ali Mumtaz and I am a qualified freelancer with a lot of experience in mobile app development. I understand that you are looking for someone to extend your flutter app written in Dart and I believe I am the perfect person for the job. I have the skills necessary to help you extend your flutter app to include subscriptions that work for Android and iOS and block an existing feature behind the subscription along with push notifications that allow the owner to send a notification to users with specific categories they want to be notified about. Additionally, I can provide product pictures for the AppStore and Google Play Store along with improving error handling for HTTP API requests and providing visual feedback to users in the app so they can expect what they will see when using the end product. All code changes will be reviewed by us before they are pushed to a shared git repository so we can ensure they are correct before being released to end users.
€540 EUR 在8天之内
4.8 (76条评论)
6.8
6.8
用户头像
Hello there! Question: Please share the URL of your mobile application so I can review it. Here are the improvements: 1. Add subscriptions that work for Android and iOS and block an existing feature behind the subscription 2. Add push notifications such that the owner can send a notification to the users. Users can subscribe to different notification categories via the app which also needs to be implemented. 3. Add Crashlytics 4. Create product pictures for the AppStore and Google Play Store 5. Improve error handling for HTTP API requests and provide visual feedback to users in the app 6. Allow users to add a username that will be pushed to our servers via an API 7. Add a splashscreen / launch screen to show while data is fetched from the API during startup I have 5 years of experience on WebAdmin Panel and Flutter/Dart mobile (Android & iPhone/iPad)and App admin with development web services where admin can manage the app from the backend. Please Initiate an online Discussion (Chat/Call) so that I can give you the best results as per your requirements. Warm Regards, Jatin Please consider the quote placeholder
€700 EUR 在12天之内
5.0 (6条评论)
6.5
6.5
用户头像
Can I check the current codes? We are a group of experienced full-stack developers that can build Mobile apps, websites, and backends. We work on various architectures depending on the project like MVP, MVVM, and VIPER. We are experienced in both native and hybrid platforms for building mobile apps like skills in Java, Swift, Flutter and React Native for mobile. Hope to hear from you soon. Thanks
€750 EUR 在14天之内
4.4 (63条评论)
7.0
7.0
用户头像
Hello Sir/Mam there, Hope you are doing good!!! I recently Reached across your job post that you are seeking a flutter developer to Extend a flutter app and felt that I can assist you perfectly. I have 6+ years of working experience as a website developer & Mobile developer as well. I have vast experience with all the tech stack you have mentioned Feel free regarding any clarification. I am ready to start immediately and looking forward to a long business association ahead. Thanks and Looking Forward Rasna Rajput
€500 EUR 在30天之内
4.9 (45条评论)
6.5
6.5
用户头像
Hello, I am experienced in developing Apps both Ios and Android . I have a record of working with React Native and Flutter as well. Flutter || SwiftUI || Swift || Objective-c Push notifications, APIs, GitHub I'm happy to discuss this project so we can clear up all the flow for you to get started as soon as possible. Thanks
€1,600 EUR 在30天之内
4.7 (23条评论)
6.8
6.8
用户头像
Hello, my name is Deepika and I am part of the team of high-class professional developers. I understand that you are looking for someone to extend your flutter app written in Dart and provide two major improvements: 1. Add subscriptions that work for Android and iOS that block an existing feature behind the subscription and 2. Add push notifications such that the owner can send a notification to users. Users can subscribe to different notification categories via the app which also needs to be implemented. My team has 7+ years of experience in the IT industry which makes us qualified enough to take on this project. We have developed many successful applications before so we are confident that our expertise will result in success for your project extension. Moreover, we offer a wide range of specialized services such as Application Development, Web Development, UI & UX Designing, Domain & Hosting, Branding and Logo designing as well as Brochures & Signage designs. We are available 24/7 to help you with any questions or concerns you may have about our services. Please feel free to contact us if you would like more information about us or if you would like us to demonstrate our capabilities in one of our existing projects
€500 EUR 在7天之内
4.5 (91条评论)
6.5
6.5
用户头像
Hello, this is Manthan, developer with 4 years of experience. with hiring me, you will not only get a developer, whom will follow the direction of your choice, but also a person, whom if needed, can advise you on optimised prioritizations of the tasks, faster delivery in term of business value, optimised overall development approach and optimised user journey from UX standpoint. please let me know if you have any specific requirements or questions about the project, and I would be happy to discuss more.... HIGHLIGHTS ✨Proven expertise in developing cross-platform applications using Flutter. ✨Commitment to delivering high-quality solutions within deadlines. ✨Strong track record of creating user-centric and visually appealing mobile apps. ✨Transparent communication and regular project updates. ✨ Known for efficient, maintainable, and reusable code. ✨ Proficient in design patterns, problem-solving and debugging. ✨ Strong at source code management, integration, and continuous deployment.
€250 EUR 在6天之内
5.0 (15条评论)
5.8
5.8
用户头像
Hi, I have read the brief details on the job listing. I am a full stack developer with 6 years of coding experience. I have worked with multiple similar jobs before. I have worked on similar jobs before specially with Android App Development, Dart, Mobile App Development, iOS Development and Flutter. Apart from that I have a good team of developers for doing web based jobs of any kind. You can check my portfolio here: https://www.freelancer.com/u/AITSoft I believe I can do this job. Lets discuss ! Shamshad
€750 EUR 在25天之内
4.7 (2条评论)
6.0
6.0
用户头像
Dear Client, I hope this message finds you well. I am thrilled to submit my bid for the project you have posted, titled "Extend a flutter app". As an experienced software engineer with a strong focus on Mobile App Development, iOS Development, Android App Development, and Flutter development, I am confident in my ability to deliver exceptional results. I have carefully reviewed the project description, and I am excited about the opportunity to extend your existing flutter app. The improvements you have outlined, such as adding subscriptions for Android and iOS, implementing push notifications, integrating Crashlytics, and enhancing error handling, align perfectly with my expertise. To ensure that I fully understand your requirements, I kindly request the opportunity to discuss the project with you in more detail. If possible, I would appreciate connecting with you in the chat to clarify any questions and gather additional information. I have a deep appreciation for clients from Germany, and I am committed to delivering high-quality work that meets your expectations. Rest assured, I will diligently review and address any code changes, pushing them to the shared git repository for your review. Thank you for considering my proposal. I look forward to discussing the project further and working with you to deliver outstanding results. Best regards,
€690 EUR 在7天之内
4.8 (10条评论)
5.6
5.6
用户头像
Greeting ! Hi I have 10+years of experience in hybrid and native app development and I can do this job for you easily . Please reply me for further discussion. Thanks Pragati
€500 EUR 在7天之内
4.5 (34条评论)
5.9
5.9
用户头像
I am a mobile app and website development expert with 8 years of experience in building apps by native( Java, Swift, Kotlin) and cross platform( React Native & Flutter) languages and building websites by React and Vue.js. Also, I'm a backend developer too and will build backends with the latest technologies in Node.js and Laravel and Google Firebase/Firestore. Thanks Best regards
€650 EUR 在12天之内
5.0 (25条评论)
5.4
5.4

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GERMANY的国旗
Potsdam, Germany
5.0
5
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会员自11月 22, 2013起

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