Flutter Developer for Android App

I would be an excellent fit for your project as my over 8 years of experience in programming spans across diverse forms of mobile app development, including, most importantly, Android apps. With a skill set that includes proficiency in Flutter and a deep understanding of the data manipulation process, I am highly capable of fulfilling your requirements to pull data from an API and store it in the local database, in addition to sending this stored data back to the server using the same API. Moreover, in addition to my well-rounded technical abilities, I have a proven background in integrating key functions such as user authentication into complex apps like yours. This experience will be invaluable in formulating smooth and intuitive functionality for creating receipts and bills in your existing Flutter application. Finally, I want to emphasize my commitment to meeting project objectives around quality, accuracy, time and cost. I believe that with my skills and approach， we can implement the required features efficiently and effectively while ensuring customer satisfaction. Looking forward to hearing from you soon!

HI. I can program this flutter application with SqlLite database support so it will cache data on local database. Can you please come on chat so we can discuss more details? Regards Shahbaz Khan

Hi there! I'm Rohit, a versatile app developer with over a decade of experience in creating powerful, user-friendly applications. I am delighted to see your project as it aligns perfectly with my skills and expertise. In particular, my proficiency in Flutter and Android, along with my experience in data handling and familiarity with APIs will ensure a seamless integration of new features into your existing app. One of my greatest strengths is my ability to source, store, and manipulate transactional data efficiently. This characteristic will enable me to successfully achieve two of your key functionalities – pulling data from an API and storing it in the local database, as well as sending that stored data back to the server using the same API. Our key skills with Flutter include: Dart language. IntelliJ IDEA with Flutter. The native base for fast UI/UX implementation ESLint to implement rules of formatting and to avoid some general mistakes like syntax errors. Have hands-on experience in Dart language, and Flutter SDK. Payment gateways. It works smoothly on Android that includes: Android AOSP Android 10AIDL, HIDL, Linux BSP and Kernel development. (ARM Based) and Android multimedia Framework development. Android Services (Media player, BT, Car services, etc) Looking forward to discussing more about the project details with you. Thanks & Regards Alphawizz Technologies

Hello there! I am an app developer and I will design and develop you app in flutter especially for android platform. I have experience with working on local database and backend api to sync data between the server and device. I am ready to start now. Message me to discuss about the project and start the work. Thanks Aryan

Hi I will be able to help you. Please message me so that we can have a detailed discussion. I have 8+ years of combined experience in Mobile App designing & development, Web development, Game Development. I have expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid on Flutter Dart. Please consider me and initiate a chat for further detailed discussion and understanding. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

Hi there, I checked your requirements and guarantee you it's gonna be done within Less possible Time . Let's contact via chat so that I can start work immediately. Wish you the best.

Hello! I have reviewed your requirements and understand you want to add New Features to an existing Flutter App. I'm Shahzaib, a professional Flutter Developer with 4 years of experience. I have previous experience of developing apps for different domains. My area of experience includes: - Android & iOS app Development - Custom Backend & RESTFul APIs - Payment Gateway integration & In-app purchases - Google Maps & SDK You can check my profile for portfolio work and client reviews. I have all the necessary expertise to modify your app efficiently. Let's have a chat to start this project. Regards, Shahzaib Abid

Hello, I'm excited about the opportunity to work on adding new features to your existing Flutter application. With my experience in Flutter development and data handling, I believe I can deliver the functionalities you're looking for. Here's how I propose to approach this project: 1. Implement data fetching from the API and store it in the local database using Flutter's data handling capabilities. 2. Develop functionality to send the stored data back to the server using the same API, ensuring seamless data synchronization. 3. Integrate features for creating receipts and bills using the data within the local database, focusing on user-friendly interfaces and transactional data manipulation. 4. Ensure compatibility and optimal performance on the Android platform for a smooth user experience. Questions: 1. Can you provide more details about the API structure and endpoints for data retrieval and synchronization? 2. Are there any specific design guidelines or UI/UX preferences for the new features? 3. Do you have any timeline expectations or project milestones for the development of these functionalities? You can review my profile and ratings here: https://www.freelancer.com/u/kamran2012 I'm eager to collaborate with you and enhance your Flutter application with these new features. Best regards, Kamran

Dear employer, I propose to integrate the ability to pull data from an API and store it in the local database, enabling seamless offline access to important information. Additionally, I will implement functionality to send this stored data back to the server using the same API, ensuring data integrity and synchronization. Furthermore, I will develop features to create receipts and bills using the data within the local database, providing a comprehensive solution tailored to your needs. Questions: Could you provide more details about the specific API endpoints and data structure that need to be integrated into the application? Understanding the data requirements will enable me to design a robust solution that meets your expectations. Are there any specific security considerations or user authentication requirements that need to be addressed in the implementation? Ensuring the security and integrity of user data is paramount, and I want to ensure that our solution aligns with your security standards. I am confident that my proficiency in Flutter, familiarity with the Android platform, and deep understanding of transactional data manipulation will enable me to deliver a high-quality solution that exceeds your expectations. Best regards, Arindam

As a seasoned Flutter developer familiar with the Android platform, I bring expert-level skills in mobile app development to your project table. I've leveraged my cross-platform expertise in both Flutter and React Native across a range of projects, delivering 30 successful mobile applications to date. With that experience and proficiency, I'm confident in my ability to not only add the desired features to your existing app but also enhance its overall performance and efficiency. In addition to proficiency in data handling and database integration crucial for this role, I've implemented complex UI/UX designs and backed them up with efficient data management skills. What this means for you is a user-centric approach that combines intuitive design with robust functionality. Moreover, my knowledge of RESTful APIs will be instrumental in pulling data from the server and sending it back using the same API, as-needed by your app. Above all, I deliver - on time and on par with your expectations. Your satisfaction is my priority and I'm committed to bringing your unique project requirements to life efficiently. So why choose me? Because you’ll gain the competence of an experienced professional who handles transactions akin to what your project demands while providing a top-notch user experience. Let's solidify your app's utility with my skill set - together!

With my 7 years of experience in mobile app development, I feel that I am the perfect fit for your Flutter project. My expertise in both Android and iOS platforms, as well as my proficiency in Flutter, guarantees a sound understanding of how to handle data, integrate it into databases, and perform user authentication effectively using APIs. Throughout my career, I have developed apps that required complex data manipulation similar to what you're describing. Not only can I insure the capability of pulling data from an API and storing it locally, but also the ability to send the stored data back to the server using the same API. Additionally, I have created functionalities enabling the creation of receipts and bills utilizing local database data. Moreover, what sets me apart is my dedication to each individual project. Offering tailored solutions that best suit your needs is my main focus. I am confident that my expertise combined with Android platform knowledge can take your existing Flutter application to new heights. So why wait? Let's turn your thoughts into reality upon clicking the "Hire Me" button!

Hi There! I'm a full-time available senior Flutter mobile app developer with 3+ years of experience in services for "iOS & Android & Web app development" I have gone through your requirement specification as per my previous experience with this, and I can execute this assuredly. Flutter Ability Set: • Personalized iOS/Android App • App prototyping prototypes • Developing the Flutter App • Including new functions • Widgets for Flutter • UI Flutter • Fixing Flutter UI • Fixing bugs in the Flutter app • Integration of API • Integration with Google Maps • Methods for In-App Payment EVERYTHING AS YOU ARE PLANNING I WILL EXECUTE AND After the app has been developed and published in the store, I will provide you with good support and free maintenance service for 12 months. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Urvashi

Hi, After carefully reviewing your requirements, I am confident and ready to begin working on your project today. With over Four years of experience in Flutter Development, I have successfully completed 32 projects during this time. These projects encompassed a wide range of areas, including attractive mobile applications, I take pride in ensuring 100% client satisfaction and delivering a great user experience. Feel free to check out my portfolio by visiting the following links: Freelancer: https://www.freelancer.in/u/Sohailzk I am excited to discuss further details about the project with you and provide additional links to related projects during our conversation. Best regards, Mohd Sohail

Hey, I'm Mahmoud. I am a mobile apps developer working with Flutter. I am interested to adding these features to your app as get data from API and store them locally then back them from local to server. Don't hesitate to contact with me o discuss more details. Regards

Dear Client, I have carefully reviewed the project description and with extensive experience in building and enhancing mobile applications, especially within the Flutter environment. I can add the new features you need to your existing Flutter application efficiently. As per your requirement, I'll Integrate the API in the Flutter app to pull data from the server and store it locally. Use packages such as "http" for API calls and "sqflite" or "moor" for local database management and Implement a synchronization process to send stored data back to the server when necessary. For more I will be happy to discuss on chat. In Flutter I've below skills: - MaterialApp, Scaffold and AppBar. - layout using Column and Row. - grouping and decorating areas of content using Container - Working with APIs using Dart and JSON with BLOC & GetX. - Deploy apps in Stores - Database: SQFLITE, Firebase Database, SQLite. - Payment Getaway: Razor Pay, Stripe, PayUMoney, In-App Purchase(Google & Apple) - Third Party SDKs: Facebook login, google login & many more. I have a total of 9+ years of industry experience in mobile app development and I have developed almost more than 80+ mobile apps in my industry experience. I have worked on almost 15+ Flutter apps over the last 3 years. I am available for a quick chat to discuss this further. Looking forward to the opportunity of working together on this exciting project. Sincerely, Neel Mevada

Dear, I wish you a perfect day! In response to your latest project posting on Freelancer and I feel very much interested to work with you. I have an excellent background as an App & Web developer along with my academic education in computer science and technology. I have been working as an App & Web developer for the last 13 years. I can assure you that my skill will not let you down. I am experienced in creating and developing new features of apps. Overall, I am a complete package and worth having for this job. It would be a great experience if you pick me for your job with full trust. Thanks Warm Regard Rahul Jangid

I have a ton of expertise developing Flutter mobile applications. I've worked directly with local databases, Firebase, Figma Files, UI/UX design, and Rest API integrations, among other things. I can easily manage your project at a fair price, and I'm ready to get started right now. Just give me the details, and I'll get to work.

As a seasoned Flutter developer, I have acquired substantial experience in data handling and database integration - major ingredients for your project. In addition to my grasp of the Android platform, my understanding of how to pull information from APIs and save it locally will be pivotal in achieving the required functionalities that you desire. Not only do I have a good understanding of local data storage but also excellent expertise in sending stored data back to the server via APIs. Over the course of 3 years, I've taken part in numerous mobile app projects, ones that range from simple apps to highly complex ones. Thanks to this, I am now well-versed in transactional data manipulation. Warehouse receipts or proof of payments are no strangers to me. In summation, choosing me for your project means entrusting it into capable hands that ensure quality, punctual ity and above all else, results. My skills as an Android and Flutter developer will be invaluable in achieving exactly what you require: a seamless user experience with flawless receipt and bill creation capabilities. Let's hop on a call to discuss more about your project!

Hi there, I am Mobile application developer having 5 years of experience in developing applications for Android and IOS. I am immediately available for this job and I’m sure that my skills can do this job perfectly. Let’s discuss more about this. I am looking forward for your response. Regards,

Hello, I understand that you are seeking a skilled Flutter developer to add new features to your existing Flutter application. I have the expertise and experience necessary to implement the functionalities you require: Implementing data retrieval from an API and storing it locally within the app's database. Integrating the capability to synchronize and send this stored data back to the server using the specified API endpoints. Developing functionalities to generate receipts and bills using the locally stored data, ensuring efficient data management and user interaction. I have extensive experience working with Flutter and integrating API services, ensuring robust performance and data synchronization within mobile applications. Please feel free to reach out to discuss the details of your project further, including specific requirements and timelines. I am committed to delivering high-quality work and ensuring that the new features seamlessly integrate with your existing Flutter application. Thank you for considering my proposal. I look forward to the opportunity to collaborate with you on this project. Best regards, Sumit Joshi