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Enhance React-native Mobile App

$30-250 USD

Closed
Posted 2 months ago

$30-250 USD

Paid on delivery
I have an existing mobile app that operates on both iOS and Android platforms, built with React-native. I am seeking a highly skilled and experienced mobile app developer for a comprehensive update. The primary tasks include: - User interface redesign: The current app design needs to be completely overhauled to be more user friendly and aesthetically pleasing. - Performance optimization: The app requires improvements in speed and fluidity to enhance user experience. - Bug fixing and testing: All existing bugs should be identified and fixed, and comprehensive testing should be carried out to ensure the app runs smoothly. - New feature implementation: I also want to add new features to enhance app functionality. A successful applicant ideally would have extensive experience in mobile app development, specifically with React-native, a keen eye for modern design trends, and strong debugging skills. Experience in UI/UX design and a proven track record of improving app performance would be greatly advantageous.
Project ID: 37804849

About the project

57 proposals
Remote project
Active 24 days ago

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57 freelancers are bidding on average $176 USD for this job
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Hi Sir, Hope you are doing well. We are react native expert. I am leading India based trusted mobile and web application development company having more than 10 years of experienced in creating,customizing and managing mobile apps (IOS/Android/Hybrid) and web applications. I have team of more than 50 developers and designer having expansive experience on app and web development. We are specialize in creating every kind of web or mobile app from simple to complex functionality. We build web or mobile apps that fit your budget and don't burn a hole in your pocket. Our clock ticks faster than yours! We promise bespoke quality work delivered on time. Your deadlines are ours to worry about. Please consider us once and initiate chat for more discussion. Waiting for a positive response. Regards Dj
$240 USD in 7 days
4.9 (87 reviews)
7.5
7.5
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Hi, i am full-time Firebase and React Native developer and UI/UX designer. I have experience and expertise on Firebase and React Native mobile applications (Android & iPhone) and App admin with development web services where admin can manage the app from the backend, I would tackle your project by beginning with wireframes and working through the UI/UX design process before moving on to the real development stage. I'd like to discuss your project requirements further, so please message me through the freelancer chat room. Thanks & regards Julian
$140 USD in 16 days
4.6 (124 reviews)
8.1
8.1
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Hi, I am the mobile app developer you need for your project. With over 10 years of experience under my belt in full-stack development, I have a deep understanding of several frameworks including React-native which makes me the perfect choice for your app overhaul. My proficiency withHtml5, Android and Mobile App development will allow me to comprehensively enhance the user interface and improve performance on both iOS and Android platforms. One of my standout skills is my ability to adapt and embrace new trends in design. I will not only furnish your app with a more user-friendly and appealing design, but I will also implement new features that will greatly enhance your app's functionality. Additionally, as an experienced QA tester, I won't just fix existing bugs, but conduct comprehensive testing to ensure that all potential bugs are detected and resolved early on. Throughout my extensive career, building long-term client relationships has been a key point for me. Choosing me for this project doesn't onlymean getting a skilled developer but alsogetting a dedicated partner who is committed to delivering innovative solutions that meet your precise requirements. Let's get talking so we can bring your ideas to life and turn your mobile app into an even greater success-
$250 USD in 7 days
4.9 (22 reviews)
6.9
6.9
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Hi, I'm a professional app developer with over 8 years of expertise. My development stack consists of the following: Android: Java, Kotlin, React Native, and Flutter, iOS: Objective-C, Swift, and SwiftUI; Firebase and Airtable 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
$500 USD in 10 days
4.7 (93 reviews)
6.8
6.8
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Hello, I'm an experienced React Native developer with a strong background in UI/UX design and performance optimization. I specialize in overhauling app designs for better user experience, fixing bugs, and implementing new features. Let's discuss your specific requirements and how I can enhance your mobile app. Looking forward to connecting. Best Regards Ismail S
$160 USD in 3 days
5.0 (34 reviews)
5.6
5.6
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Hello I am an professional mobile programmer i have experience with cross platform and native app development. I have over 21 years of experience as a programmer. ********* Stop here****** there are two negative references in my profile, here is the assessment that AI did..You can find full assessment in my profile.. AI gave 5 stars to my work.. Efficient architecture with modular layers, effective state management using GetX, and strong data layer practices. Emphasized reusable UI components, readability, and maintainability. Identified areas for improvement include more documentation, data validation, and edge case handling. Full review available in my portfolio. You can ignore the review client gave. ********************* As an adept Swift programmer with experience since its version 1, I bring a wealth of expertise in developing innovative solutions across diverse platforms and technologies. I am also well-versed in various programming paradigms and design patterns, employing methods like MVVM, MVC, MVP, and VIPER to deliver efficient and scalable software architectures. My commitment to quality is further evidenced in my adherence to TDD/BDD practices and my proficiency in reactive programming with RxSwift. I am good at Mobile App Development, HTML5, iPhone, PhoneGap and Android.
$30 USD in 7 days
4.2 (16 reviews)
6.6
6.6
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WordPress optimization Expert Here. Ready to optimize your Website and Database to make it load faster and smoother. We have been working on several similar projects as well as providing long term maintenance services., Ready to start immediately.. ...
$250 USD in 5 days
4.3 (34 reviews)
6.0
6.0
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Hi, i have been working here for last 10 years. I can provide you App with all the required features and functionalities as you needed. I am Google Certified & highly experienced in Mobile App Development(Android and iPhone, Hybrid Apps) & I had developed applications for various domains like eCommerce, Messenger, Real Estate, Transportation Service, Recruiting System, Food/Water Delivery System, Home Services Technician Hiring System, Healthcare, Matrimony/Dating, On-Demand Services with GPS Integration, Google and Other third party APIs, Finance, etc. Why to choose me: 1) Highly Expert in Mobile Application Development(Android & iOS). 2) 100% Client Satisfaction. 3) On Time and In Budget Project Delivery. 4) 24*6 availability. Give me a chance to impress you with my quality services. Waiting for your positive reply. Thanks & Regards.
$140 USD in 7 days
5.0 (13 reviews)
5.0
5.0
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⭐⭐⭐ Dear client, I read your description and I am so motivated by your project. Here is my proposal: I understand your need for a comprehensive update of your React-native mobile app, covering both iOS and Android platforms. My expertise in mobile app development, especially with React-native, aligns perfectly with your project requirements. Scope of Work: UI Redesign: I will revamp the user interface, ensuring it is user-friendly and aligns with modern design trends. Performance Optimization: I will enhance the app's speed and fluidity for a seamless user experience. Bug Fixing & Testing: I will meticulously identify and fix all existing bugs, followed by thorough testing to ensure optimal app performance. Feature Implementation: I will integrate new features to augment app functionality, based on your specifications. Value Proposition: Extensive experience in React-native app development. Adept in modern UI/UX design principles. Proven track record in optimizing app performance and debugging. Commitment to quality and client satisfaction. Project Timeline & Budget: TBD I am confident that my skills and experience make me the ideal candidate to breathe new life into your app. Let's work together to create an exceptional mobile experience for your users. Best regards, Rajitha.
$30 USD in 2 days
5.0 (27 reviews)
4.8
4.8
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Hi I have 7+ years of experience in React native. I can do comprehensive updates including UI redesign, performance optimization, bug fixing, testing, and seamless integration of new features. let's come over to the chat for a detailed discussion. Thanks Palash
$140 USD in 3 days
5.0 (12 reviews)
5.0
5.0
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Dear Client, I am excited to offer my expertise for the comprehensive update of your existing mobile app built with React Native, catering to both iOS and Android platforms. With a proven track record in mobile app development and a deep understanding of React Native, I am confident in delivering exceptional results for your project. My approach will involve a thorough analysis of your current app's functionalities, user experience, and performance metrics. Based on this assessment, I will propose a detailed plan for enhancements, incorporating the latest trends and best practices in mobile app development. My goal is to not only meet but exceed your expectations by delivering a polished and modernized app that enhances user engagement and satisfaction. I am committed to providing timely updates, maintaining open communication, and ensuring the project's success from start to finish. Let's collaborate to elevate your mobile app to new heights of success. I am ready to discuss your requirements further and begin working on this exciting project. Regards, Lalit
$240 USD in 7 days
5.0 (13 reviews)
4.7
4.7
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Hello, How are you? I have read the brief on your job listing. I see you have been looking for 9 year's experienced with UI/UX designs and mobile app development. I will help you to develop app for Android & Ios. Cross-Platform App Development: I am well-versed in developing cross-platform apps using frameworks like React Native, Ionic, and Flutter. This enables me to create mobile applications that run seamlessly on both iOS and Android platforms, saving time and resources. I am extremely experienced in Android/IOS app development for 8+years, and I am also very strong at server back-end programming, as well as synchronizing apps and MySQL databases by developing and integrating JSON-RESTful server API modules. I can implement your project fully with a soft budget within a short time. Furthermore, I will do my best in order to make your ideas into reality. >-< Cross-Platform App Development (React Native / Ionic / Flutter) >-< Native App Development (Swift / Objective C for iOS and Java for Android) Looking for the soonest reply from you, Thanks and Regards. ... Shaiwan
$140 USD in 7 days
5.0 (8 reviews)
4.3
4.3
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السلام عليكم ورحمه الله وبركاته اخي الكريم انا لدي خبره كبيره في تصميم المواقع كما انا لدي خبره في تصميم تطبيقات الموبايل ولدي فريق عمل متكامل في حال احتاجنا اي شيء اضافي كما يمكننا ايضا الاستفاده من خبرات المصممين المحترفين الموجودين لدينا في الفريق يمكننا العمل بشكل منفرد او مع فريق العمل في انتظار تواصلك
$140 USD in 7 days
4.6 (13 reviews)
4.9
4.9
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Hi, I have 8+ years of expertise in web and app development. Could you provide details about the existing platform? What enhancements do you need? Can you please provide the list of issues you are facing? Are you stuck somewhere? Please respond to our queries. Let's connect to discuss this in detail. Regards Abhishek
$240 USD in 11 days
4.3 (9 reviews)
5.0
5.0
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Hi, with a comprehensive track record in mobile app development spanning well over a decade, my team and I have honed our skills remarkably. The core of our niche expertise lies in delivering holistic solutions, including proficiently utilizing React-native – the very platform your app is built on. We've garnered valuable experience in debugging complex issues and have consistently improved performance to guarantee smoother experiences for users. Our understanding of UI/UX design trends means we won't just update your app's interface but enhance its overall usability. Let's have a chat and bring a phenomenal enhancement to your React-native mobile app!
$140 USD in 7 days
4.6 (9 reviews)
4.7
4.7
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Hello Hope you are doing well. I have read the description and I will redesign the Existing app. Thanks
$220 USD in 7 days
4.9 (18 reviews)
4.1
4.1
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Hello, As an experienced React Native mobile app developer, I am specialize in identifying bugs and fixed with proper testing. I can redesign User interface modern keen eye trends. As, per your requirements With a solid background in creating cross-platform applications, I am confident in delivering high quality, user-friendly, robust, and performant mobile apps tailored to your specific needs. Let us collaborate to bring your app idea to life and reach a wider audience on both Android and iOS platforms. Regards,
$120 USD in 3 days
4.8 (6 reviews)
3.5
3.5
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Designed to serve your purpose and grow with your organization, TYM Solutions has built a strong team of experts including me, Muhammad Yaseen, who can breathe new life into your existing React-native mobile app. With years of extensive experience in mobile development, I offer an in-depth understanding of not just the technical aspects but also of the ins and outs of UI/UX design and successful app optimization techniques. I make it personal and put my best effort into every single project. My proficiency with React-native will ensure excellent speed, fluidity, and device compatibility for your app on both iOS and Android platforms. My keen eye for modern design trends will give your app a fresh look that would be not just aesthetically pleasing but highly user-friendly too. At TYM Solutions, our commitment to delivering professional and quality work is unswerving. I assure you high-resolution guaranteed work with quick revisions until you are fully satisfied with the improved performance of your app. So let's join forces; I am eager to demonstrate my dedication and expertise by handling all tasks diligently- from redesigning the UI to fixing bugs, implementing new features, and performing comprehensive testing to provide you with a fully enhanced reigniting brand-indulged mobile application.
$100 USD in 5 days
5.0 (2 reviews)
2.8
2.8
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Hello, I've checked your project description right now. I really excite for your project purpose. Because I feel very confidence in your project and I can finish project asap in according to your requirements. Please contact me for more discussion. Thanks for job posting.
$250 USD in 4 days
4.6 (2 reviews)
2.9
2.9
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Hello Greetings, Good day! I would really like to work with you on your mobile app development project for feature add in current react native app . I am having 10+ years of experience in Web Development (PHP/ReactJs) & Mobile application(Android & IOS) designing and development with Flutter & ReactNative , Native (Java/Kotlin/Swift) based mobile applications , excellent project management skills, and an exceptional eye for detail, all of which should make us ideal for this job posting. We can offer a high speed of delivery with clean codes. If the above offer sounds like something you would be interested in, you can visit us here on my profile , I'd love to hear from you. Regards, Gulam
$140 USD in 7 days
5.0 (5 reviews)
2.7
2.7

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Member since Oct 13, 2015

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