Mobile App iOS and Android Maintenance and feature addition

Hi Good morning , I have read the brief details on your job listing . I see you have been looking for someone experienced with Mobile App Development, Android, iPhone and Flutter. Its been 8 years since I have been working on freelancer.com, I have 9 years of experience doing similar jobs. I would request you to check my profile and review projects, feedbacks of projects related to those skills. Questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements in chat and let me review and get back with queries. 2. Do you currently have anything done or this job has to be done from scratch? 3. What is the timeline to get this job done? 4. Are you open to use 3rd party APIS for it even if they are paid? 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) Please initiate the chat so we could discuss it in detail and we will continue from there. Thanks! Awais

Hello , Nice to meet you! I am expert and 9 years experienced Android /iPhone app developer with backend work that you are looking for. I will provide you perfect product as you want so you would be happy with it. I am always ready to discuss about your project in detail as well as start from right now. The following are my services that i provide :- 1. Daily or Weekly update. 2. Clean and Robust code. 3. Responsible for communication for more than 15 to 20 hours each day. 4. Free Bug-Fix support for 1 year after completion. 5. Source code delivery. You can have a look at my profile by this link : https://www.freelancer.com/u/shyamvijaywargiy Let's contact me to discuss further details with me. Thanks Shyam

Hello there! Please share the existing mobile app link. Also, share the list of features that you want to add. I've just checked your job post and I am able to help you with adding the new features to the existing mobile app both Android & ios. I can integrate the third party, add in-app purchase option, add push- notification. I am a mobile app developer having ,more than 9yrs. of exp so I know all the inside out very well. Can we have a quick chat/call? Thanks, Tushar N.

Hello, 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 . I am eager to work with you and I am sure you feel great to work with me. Along with your requirements, I will provide you clean optimized, clean source code with free bug fixing and maintenance. I can start work on project immediately and dedicate more than 40hrs/wk. Also I can work full time in your time zone. Thanks

Hello there! My name is SAPNA and I am a freelancer specialized in Web and Mobile app development. I have 2% of the community's reputation for providing quality work. I understand that you are looking for a skilled developer to maintain and add new features to your fully functional mobile app on both iOS and Android platforms. It is a flutter app. I have the necessary experience and skills required for this project: strong knowledge of both iOS and Android app development, experience with adding new functionality to existing apps and the ability to work on both platforms simultaneously using flutter. Additionally, I am proficient in user interface improvements and bug fixes. If you choose me for this job, I guarantee that you will not be disappointed. I will complete the project on time without compromising quality. Please feel free to contact me if you would like me to discuss further or answer any questions you may have about my profile or the project itself.

Hi There! 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

Hello There, You need a Mobile App iOS and Android Maintenance and feature addition, With my knowledge & skills i can make your project more effective & user-friendly. I have more than 6 years of experience in Cross Platform (Flutter), Let's get connected here on Chat to discuss the requirements and once this is done will proceed with the project architecture phase, where we will plan how to organize and implement the modules, in an order to achieve reliability, scalability, and performance. i am ready to help you in any phase of the project. "Awaiting a positive result from your side." Warm Regards Julian

Hello, Your looking for a skilled developer to maintain and add new features to your fully functional mobile app (iOS & Android) . I am confident that I can provide the best solution for your project. My skillset includes user interface improvements and bug fixes, integration with third-party services, in-app purchase options and push notifications among other features. Additionally, I have a strong knowledge of both iOS and Android app development which will be required for the project. Moreover, I work on both platforms simultaneously using flutter which will be necessary for the project requirements. I have developed the , Diary App , Grocery App ,Taxi and Delivery Combined App, Pharmacy App ,Doctor App ,Dating app instagram App ,Restaurant app, Buy& Sell business app, healthcare, social app, chat app, real estate app, eCommerce app, dictionary app, etc... I'm interested in working with you.I am available almost the whole day for discussion. Looking forward for your Response. Thanks Kedar..

Hi there, I have read the brief details on the job listing. You can check my experience, customer feed backs and my portfolio here: https://www.freelancer.com/u/AITSoft I believe its a doable job I have great experience doing projects with Mobile App Development, iPhone, Android and Flutter. Please initiate the chat so we could discuss it in detail. Thanks! Shamshad

Hi! My name is Rohit and I have been working as a freelancer developer with a group of professionals since 2016. As a Full Stack Developer, I provide my services in Web and App Development with high class UI/UX design to the client's worldwide. I am a Flutter( Android & IOS ) , PHP , WordPress expert with over 7+ years of experience in creating websites and e-shops. I also have several skills like graphic design, logo design and would be interested in working on your project. We have completed more than 500+ projects successfully. I aim to do high-quality work with 100% satisfaction for all customers. You can see my portfolio and more information in my profile. Link - https://www.freelancer.com/u/Alphawizz Thanks & Regards Rohit S.

I understand you are looking for a skilled developer to maintain and add new features to your fully functional mobile app on both iOS and Android platforms. It is a flutter app. I specialize in Android, Flutter, Mobile App Development and have extensive experience in both app development and adding new functionality to existing apps. With my expertise, I am confident that I can provide the best solution for your project needs. My team and I have the necessary skills and experience to work on both platforms simultaneously using flutter as well as produce improvements to user interface and bug fixes. Additionally, we have achieved top ratings from 18+ years of experience in web and APP development which proves our commitment to quality workmanship. If you choose me for this project, you can count on us delivering exactly what you're looking for - a strong commitment to customer satisfaction coupled with timely delivery and accuracy in all aspects of our work. Please feel free to reach out with any questions or queries you may have regarding my proposal - we look forward to hearing from you soon!

Hello, Greetings of the day, I am an experienced developer working last 7+ years in a team so we have established a team and working in a professional manner. who has deep knowledge about mobile app development. Flutter /Async Redux / Firebase are all familiar for me .web for PHP, Laravel, Flutter for Hybrid and Objective C, Swift, Java for Native are all my graduated programming language. I HAVE ALREADY DEVELOPED MOBILE APPS , I can easily perfectly assist you to upgradation of APP with new features . I can complete your APP as per expectations. - Integration with third-party services - In-app purchase options - Push notifications - Improved user experience and interface Please provide me detail of mobile APP so i can discuss and start working Awaiting for your positive response. Thanks & Regards Harish

Hi I understand that your app is built using Flutter. With my expertise in Flutter app development, I am confident in my ability to maintain and enhance your app effectively. I have a strong knowledge of both iOS and Android app development, allowing me to work on both platforms simultaneously using Flutter's cross-platform capabilities. I have experience in adding new functionality to existing apps, ensuring seamless integration of third-party services, implementing in-app purchase options, and incorporating push notifications to enhance user engagement. I also specialize in improving user experience and interface, making the app more intuitive and visually appealing. As a skilled developer, I am well-versed in user interface improvements and bug fixes, ensuring that the app operates smoothly and provides a seamless user experience. I will prioritize thorough testing and debugging to maintain the app's stability and performance. To provide an accurate proposal, I would like to discuss the specific details of the features you want to add and any other maintenance requirements you may have. This will help me assess the scope of work, estimate the timeline, and provide a comprehensive proposal tailored to your needs. I look forward to the opportunity to discuss your project further and demonstrate how my skills and experience can contribute to the ongoing success of your mobile app-

Hello, I can make an ultra modern and majestic APP on FLUTTER FIREBASE. I've good working hands in SQLite, JSON, Xml- web services, Rest Service, GPS, Video and Voice call API, Pay confidante, Map API, Chat API, and Google API. I've expansive experience in PHP, Mobile App Development, iPhone, Android, HTML5, and have completed multitudinous systems in this field. I'm confident that my moxie will be a precious asset to your design. Looking forward to working with you. Let’s have a quick converse to bandy the conditions in detail. Thanks & respects Abhishek Note The final price will be told after seeing the detailed feature list of the project. We strive to provide our customers with the best possible value and constantly review our pricing strategy to ensure that it remains competitive in the market. Thank you for choosing our product, and we look forward to serving you in the future.

Hi, I am an expert in Android and IOS apps development Includes Native apps, React Native, and Flutter as well as backend admin panel and UI/UX design, API development.. We have a strong portfolio in app development with a backend admin panel and API (Web services development). Please check my profile https://www.freelancer.com/u/pinkeegupta Looking forward to long term business relation and will provide long term maintenance as well. Please come to chat for further discussion. Regards Anju Logical Soft Tech Pvt Ltd, Indore(MP)

Hello, I noticed that you are looking for a skilled developer to maintain and add new features to your fully functional mobile app on both iOS and Android platforms. It requires strong knowledge of both iOS and Android app development, experience with adding new functionality to existing apps ability to work on both platforms simultaneously using flutter proficiency in user interface improvements and bug fixes. We are confident that our team has the necessary skills and experience to complete this project successfully. We would be delighted if you would allow us to help bring your vision for this project to life. Please let us know if you are interested in hearing more about our proposal? Best Regards, Rahul Raman Sharma

Hello There, You need a developer to maintain and add new features to your fully functional mobile app on both iOS and Android platforms. The specific features we want to add to the app include: - Integration with third-party services - In-app purchase options - Push notifications - Improved user experience and interface I have 4 years of Experience in the Hybrid platform (Flutter), I possess all of the necessary abilities to execute the project. "I eagerly await your good reaction; please open your chat window for more information." Warm Regards KDS

Hi, There Hope you are doing good!!! I want to let you know that you are looking for a skilled developer to maintain and add new features to my fully functional mobile app on both iOS and Android platforms and as per your requirements, I'm 100% sure that I can fulfill it properly as I have more than 6+ years of experience in the relevant field. So I don't think you will regret it if you consider me for your project. If you like to know more about my skills then please visit my profile and read the reviews given by old clients. Hoping that I'll also be able to satisfy you with my work. and I will also provide support after the completion of your project. The bid price is the base price, and the final price will be discussed in chat. Feel free regarding any clarification. I am ready to start immediately and looking forward to a long business association ahead. Thank you and best regards, Rasna Raj

Hello I will be able to add features and do maintenance of android and iOS apps. Would like to discuss few more things on this. Thanks

Hi there, I have read the brief details of the project u posted and I believe i can help u as I have great experience doing projects with iPhone, Android, Flutter and Mobile App Development. Please send me msg to discuss in detail. Regards, Ayesha