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Flutter Developer for App Troubleshooting & Store Upload

$30-250 USD

Closed
Posted 15 days ago

$30-250 USD

Paid on delivery
Our website is WordPress, Masterstudy LMS theme. Having recently bought and integrated our Masterstudy LMS App using Flutter, we've run into a few roadblocks. We are looking for a seasoned Flutter developer who can help us troubleshoot and resolve several issues hindering our user experience and app performance. List of specific issues include: - UI/UX challenges - Performance issues - Compatibility issues - Problems with playing videos - Difficulties when viewing PDFs In addition, your task will include making our app Google Play and App Store ready. We want to ensure user privacy, and most importantly, a stable and bug-free experience for our users. The ideal candidate for this job would have: - Extensive experience with Flutter development - Strong UX design skills - Proven track record in performance optimization - Hands-on experience in android and iOS app testing - Knowledge of Play Store and App Store publication process If you have successfully resolved similar issues in the past and you are up for the challenge, we would love to hear from you. Please post or send your similar previous projects, preferably using Masterstudy LMS App.
Project ID: 38053340

About the project

49 proposals
Remote project
Active 13 days ago

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49 freelancers are bidding on average $177 USD for this job
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Hello - I will assist you with the optimization and enhancement of your Masterstudy LMS App. With a background in Flutter development and a keen focus on user experience, I believe I can effectively address the challenges you've outlined. Please share your availability for a call/chat to discuss the project in detail. I am looking forward to your reply! Warmest Regards, Paramjot :>>> Time and cost are just a placeholder.
$250 USD in 45 days
5.0 (31 reviews)
7.9
7.9
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HI There ! " Flutter Developer for App Troubleshooting & Store Upload Mobile App Development " I have similar kind of expertise and work experience We'll provide You high Quality Design and development for you with unlimited changes in design. Open a discussion so I may show you my projects and get more confidence. I have experience and expertise on Flutter mobile applications (Android & iPhone/ipad ) and App admin with development web services where admin can manage the app from the backend, I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. I am glad to say we have worked on many apps in various domains like eCommerce App, Buy& Sell business App, Menu Ordering App , E-learning schools, teachers, students, and parents App, Logistics App , Ride-sharing App , Grocery App, Taxi and Delivery Combined App, Pharmacy Apps, Doctors App, Dating App Instagram App , Restaurant App, social app, chat app, real estate app, Service Provider App, Sports App , Evant App ,Real Estate App, etc... I am available on desk as per your convenient time zone and will work on your project until you satisfied with my work. Awaiting for your positive response. Thanks Julian
$140 USD in 7 days
4.6 (124 reviews)
8.1
8.1
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Hi, I have 4 years of experience in Flutter apps development. I have helped many clients in resolving their app issues, speed optimization and publishing app on Google and app stores. I am managing many Live apps of my clients and pushing regular updates on store. I would love to connect with you and discuss this great opportunity with you. Please feel free to reach out to me if you have any questions. Regards Umar
$200 USD in 7 days
4.9 (42 reviews)
7.1
7.1
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Hi there I can provide links to similar works from my portfolio. Please go through my profile its 15 years old see the work I did over the years. ---> No Win No Fee means that your satisfaction is my utmost priority. <---- Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you. Regards Shah
$163 USD in 7 days
5.0 (32 reviews)
6.8
6.8
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Hi. Experienced Flutter developer here with 9+ years of hands-on experience, I can assist you in troubleshooting and resolving issues with your Masterstudy LMS App integration. To proceed further, I kindly request the following information: 1. Could you provide more details about the specific UI/UX challenges you're facing? 2. What performance issues are you encountering, and have you identified any potential causes? 3. Are there any specific compatibility issues with devices or operating systems? 4. Can you elaborate on the problems encountered with playing videos and viewing PDFs? Please initiate a chat so we can discuss the project thoroughly. I look forward to collaborating with you on optimizing your app for a seamless user experience.
$140 USD in 2 days
5.0 (7 reviews)
5.4
5.4
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Hi Do you have a technical preference for your app ? We have developed multiple apps in Flutter and that's our core expertise. I would like to share links of live apps with you in chat. Please share UI design to review so we can share proper estimate, let's do it.
$250 USD in 5 days
4.8 (12 reviews)
5.7
5.7
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Hi Do you have a technical preference for your app ? We have developed multiple apps in Flutter and that's our core expertise. I would like to share links of live apps with you in chat. Please share UI design to review so we can share proper estimate, let's do it.
$1,000 USD in 15 days
4.8 (24 reviews)
5.7
5.7
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. Hello there, My name is Sheriff Oladejo and I am a seasoned freelancer with extensive experience in Flutter development. I came across your job posting for a Flutter Developer to troubleshoot and upload your Masterstudy LMS App on Google Play and App Store. As a WordPress user myself, I understand the importance of a smooth user experience and a bug-free app. I am confident that my skills and experience make me the perfect fit for this project. I have a strong background in UX design and a proven track record in performance optimization. I am also well-versed in android and iOS app testing and have a good understanding of the Play Store and App Store publication process. I have successfully resolved similar issues in the past and I am up for the challenge of troubleshooting and resolving the specific issues you have listed. I am also familiar with the Masterstudy LMS App and have worked on similar projects before. I am committed to delivering high-quality work and ensuring user privacy. I am available to start immediately and I am confident that I can complete this project within the given timeframe. I look forward to hearing from you soon and discussing this project further. Please feel free to check out my previous projects and do not hesitate to contact me if you have any questions
$166.67 USD in 7 days
4.8 (27 reviews)
5.2
5.2
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Hello, You need a Flutter Developer for App Troubleshooting & Store Upload. I am an experienced Flutter developer available for your project and I have already developed similar application for my client. Please come to chat window for more detail discussion. I'm a Versatile Flutter developer having 8+ years of experience in Mobile Application (Android & iOS )development, /UX design with an admin panel. I am confident that we can deliver a high-quality application that meets your requirements. I'm Looking long-term business relation with you. I want to work on your project. I believe your project concept is fantastic, and I would be delighted to assist you with it, I can make this application and provide you with quality design work with the visually appealing app I created a variety of applications, including courier service, dating, delivery service, food delivery, taxi, restaurant, , social chat with video calling, and many with video calling, and many more. more. I eagerly await your positive response. Thanks Siya
$175 USD in 17 days
4.4 (7 reviews)
5.8
5.8
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Hi I'm Erfan and Nice to meet you. I would love to discuss your project in more depth. I am an experienced mobile application developer specializing in creating cutting-edge applications, along with a strong proficiency in integrating various technologies. With a solid background in both frontend and backend development, I am excited to bring my expertise to your project.
$200 USD in 2 days
5.0 (5 reviews)
4.7
4.7
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Hi There! I'm a 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 am capable of executing 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
$300 USD in 7 days
5.0 (4 reviews)
4.3
4.3
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Hello, I am experienced in developing Apps both Ios and Android . I have a record of working with Flutter and React Native as we. 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. I have expert-level experience in Flutter App Development and would like to discuss this project with you. I am Expert in Flutter and Dart, one of 90+ such people that are recognized by Google. I have more than 7+years of experience in coding/building Apps using Flutter and also with Firebase Database, MongoDB & Api Integration using Flutter technology. I have checked your requirement, yes we can do it, because we already work on similar requirement in past. We have right skills to work on this assignment. Please send a message So we can have a quick discussion about your project and proceed further. Looking forward to hearing from you. Thanks ....... Shaiwan
$100 USD in 10 days
5.0 (9 reviews)
4.5
4.5
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Hi there,Good afternoon I am Talha. I have read you project details i saw you need help with iPhone, Android, Mobile App Development, Mobile App Testing and Flutter I am pleased to present my proposal, highlighting our extensive experience and proven track record in delivering exceptional results. Our portfolio of success will showcase past projects that demonstrate our ability to meet and exceed client expectations. Glowing testimonials from satisfied clients will attest to our professionalism, dedication, and the quality of our work Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Thanks for considering my proposal. I'm eager to collaborate and contribute to your project's success. Let me know if you need any more information. I will wait for your text to discuss the project in further detail. Regards. Talha Ramzan
$150 USD in 7 days
5.0 (4 reviews)
4.4
4.4
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Hello, I'm a seasoned Flutter developer with over a decade of experience in mobile app development, website development, admin panel creation, API integration, and UI/UX design. I'm excited about your project for the "Flutter Developer for App Troubleshooting & Store Upload" and confident I can provide the services you need. My expertise includes technologies like CodeIgniter, PHP, Laravel, HTML5, CSS3, JavaScript, React.js, Node.js, WordPress, React Native, Flutter, Java, Kotlin, Swift, and more. I've successfully delivered similar projects in the past and ensure timely delivery with a one-year support period post-delivery. Let's discuss your project requirements further in the freelancer chat room. Thank you for considering my services. Sincerely, Shipra
$140 USD in 7 days
4.4 (3 reviews)
5.0
5.0
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Being a seasoned Flutter developer with extensive knowledge of mobile app development, I believe I have the skills and experience to tackle the challenges your project presents. Throughout my 5-year career, I've successfully resolved numerous complex issues just like the ones facing your Masterstudy LMS App. My strong UX design skills dovetail perfectly with your need to forge a more positive user experience and my in-depth knowledge of performance optimization will ensure swift resolution of any performance or compatibility issues you've encountered. Additionally, my experience in both Android and iOS app testing will be a major asset when making your app Google Play and App Store ready. I am well versed in the publication processes for these stores and will ensure not only stable, but also, bug-free experiences for your users. Having integrated advanced features into apps similar to yours, I'm confident that I can find quick, effective solutions to the issues haunting your Masterstudy LMS App. My proficiency in using tools such as Android Studio, IntelliJ, and understanding of programming languages like Dart is an advantage that guarantees efficiency within the team. Overall, my main goal is to create exceptional apps and experiences which aligns perfectly with what you're seeking.
$140 USD in 7 days
4.8 (15 reviews)
4.7
4.7
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I'm excited about the opportunity to partner with you on your project. With my full-service approach to mobile app development, I'll handle everything from concept to deployment, so you can focus on growing your business. I'll start by collaborating with you to define your app's features and functionality, then design and develop a high-quality app that exceeds your expectations. Whether you need an app for iOS, Android, or both, I'll leverage the latest technologies and best practices to deliver a top-notch solution. And because I'm committed to your success, I'll provide ongoing support and updates to ensure your app remains competitive and continues to meet your evolving needs.
$250 USD in 7 days
5.0 (2 reviews)
3.6
3.6
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As a seasoned full-stack developer with over 5 years of experience, I have successfully completed numerous Flutter projects, providing me with the expertise you need to resolve your Masterstudy LMS App issues proficiently. Moreover, my understanding of Play Store and App Store publication processes is exceptional – this guarantees that your app will be certified and uploaded smoothly without any hiccups. One of the significant advantages of working with me is my proficiency in addressing specific challenges such as UI/UX, performance optimization and compatibility issues – precisely what you require. My strong UX design skills will help us enhance the overall user experience efficiently. Additionally, my grasp on database systems like MySQL, Oracle, SQL Server, coupled with my experience with Java, Spring boot and Native will allow me to tackle the video playback and PDF viewing intricacies with minimal hassle. Having OTUSONE LLP as part of the package further guarantees that you're getting more than just a developer but a partner focused on transforming your software for great user experience. Our firm is known for its resourcefulness, organization and IBM-approach to tackling issues head-on. Together we will bring your vision of a stable, bug-free and privacy-centered Masterstudy LMS App to fruition.
$140 USD in 7 days
4.9 (5 reviews)
3.8
3.8
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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 Flutter Developer
$30 USD in 7 days
5.0 (15 reviews)
3.8
3.8
User Avatar
Hi There {Flutter Developer for App Troubleshooting & Store Upload} With my 7 years of experience in mobile and web development, including extensive work with Flutter, Android, and iOS, I strongly believe I'm the ideal candidate to tackle the issues you're facing with your Masterstudy LMS App. My previous work involves designing user-friendly solutions, optimizing app performance, and troubleshooting for major compatibility challenges. I not only possess expertise in Flutter, but also a deep understanding of UX design principles, which would enable me to improve your app's UI/UX issues and enhance the overall user experience. To ensure top-notch quality, my skillset also includes detailed app testing on both Android and iOS platforms - handing your PDF and video playback issues effectively. Moreover, during my career, I have also successfully launched multiple apps on Google Play Store and App Store making me well-versed with the publication process while prioritizing user privacy. Let me assure you that I am all fired up for this challenge! So why wait? Let's get your app in prime shape to offer a bug-free experience to every user. Looking forward to hearing from you! Regards Anurag
$200 USD in 25 days
5.0 (2 reviews)
3.9
3.9
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I have a ton of expertise developing Flutter mobile applications.I have also uploaded numerous apps on play store and app store. I've worked directly with 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.
$140 USD in 7 days
5.0 (5 reviews)
3.2
3.2

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Cairo, Egypt
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Member since May 28, 2019

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