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Summary We are looking for a mobile app developer to help fix a few bugs in our existing mobile application. The app is already developed, but we are experiencing some minor issues that need to be resolved to improve performance and usability. This is a small task suitable for an experienced developer who can quickly identify and resolve issues. Scope of Work The tasks may include: Resolving UI alignment or layout issues on certain devices Ensuring the app runs smoothly after fixes Technical Requirements Experience with Flutter / React Native / Android (Kotlin/Java) / iOS (Swift)
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Hi, I understand you're seeking an experienced mobile app developer to quickly fix a few bugs in your existing app to enhance its performance and usability. With my strong background in Flutter, React Native, Android (Kotlin/Java), and iOS (Swift) development, I am confident I can resolve UI alignment issues and ensure the app runs smoothly across all devices. I've successfully fixed similar issues for applications of varied complexity, focusing on rapid, reliable solutions that won't disrupt user experience. I will analyze the problem areas, implement targeted fixes, and perform thorough testing to guarantee stability. I suggest we begin with a detailed assessment of the current bugs and device-specific behaviors, aiming to complete the fixes within 2 days. Could you please specify which devices and OS versions are most affected by the UI issues? Best regards,
$10 USD trong 2 ngày
4,3
4,3
35 freelancer chào giá trung bình $33 USD cho công việc này

Hi, I can help you with this task , I have 6 years of development experience in android
$200 USD trong 7 ngày
6,8
6,8

With my deep skills in Java and Mobile App Development, complemented by our in-house team's expertise in Flutter and Dart, Einnovention is the best choice to fix the bugs plagueing your mobile app. Having successfully completed 248 projects and with a consistent 4.9/5 rating on Freelancer, we are trusted for delivering high-quality, scalable, and innovative solutions on time and within budget. We would promptly address UI alignment or layout issues across various devices, ensuring your app runs smoothly after we implement our fixes. With us, you not only get quick issue identification but also resolution that improves performance and usability. In line with your need for a reliable long-term partner, as a bonus, we offer free consultations before hiring, unlimited revisions until full satisfaction and free support for more than 2 weeks after delivery. We believe that consistent transparent communication paired with clear milestones guarantees reliability in project execution. For a seamless mobile experience guaranteed to exceed your expectations, let's discuss the way forward today!
$11 USD trong 7 ngày
6,5
6,5

Hello client, Hope you are doing good!!! I recently Reached across your job post that you are looking for a mobile app developer to help fix a few bugs in our existing mobile application. The app is already developed, but you are facing some minor issues that need to be resolved to improve performance and usability and as per your scope of work and required technology i felt that I can assist you perfectly. I have 8+ years of working experience as a 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 long business association ahead. Thanks and Looking Forward Rasna Rajput
$11 USD trong 7 ngày
6,6
6,6

Hey , I just finished reading the job description and I see you are looking for someone experienced in iOS Development, Swift, Android, PhoneGap, iPhone, Kotlin, Java, Mobile App Development, Flutter and React Native. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few 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. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Haseeb,
$10 USD trong 3 ngày
4,5
4,5

Hello, I can quickly identify and fix the bugs in your existing mobile app. I have experience with Flutter, React Native, and native Android/iOS, and can resolve UI alignment issues across devices while ensuring the app runs smoothly after the fixes. Ready to review the issues and start immediately.
$11 USD trong 7 ngày
4,4
4,4

With proficiency in both Android and iOS development, I, Sibghatullah, firmly believe that I'm the best fit for your app bug fixing task. Having worked extensively with frameworks like Flutter and React Native, I possess a keen understanding of developing robust and scalable mobile applications - which are integral skills for resolving the bugs you're currently facing. Additionally, my team at Paper Perfect takes pride in not just delivering exceptional results but doing so within projected timelines. We understand the importance of diligently debugging these minor issues to enhance your app's performance and usability - which we assure you will be attended to promptly and efficiently. Looking forward to bringing my years of professional expertise, commitment to quality and the drive to optimize user experiences to resolve these minor issues proficiently. Let me prove that choosing our team to tackle this task will be a decision you'll never regret.
$11 USD trong 7 ngày
3,4
3,4

Hey — saw your post about fixing some bugs in your existing mobile app. Small bugs in production apps usually hit users hardest around navigation, crashes, or API responses not syncing correctly. Quick question before I suggest an approach: Do you already have a list of reproducible steps for each bug, or do you need help identifying exact causes from user reports and logs? I’ve fixed similar Android/iOS issues in live apps before, including crash loops, layout glitches, and API-related edge cases without disrupting existing users. If you send the current build, bug list, and any crash logs or screenshots, I’ll review them and tell you what’s realistically fixable quickly within your budget and timeline.
$10,50 USD trong 7 ngày
3,9
3,9

Hello, I can quickly identify and fix the bugs in your Flutter mobile app, ensuring stable performance and smooth functionality across devices. Regards, Bharti
$11 USD trong 7 ngày
2,9
2,9

Hello, I can help quickly **identify and fix the bugs in your mobile application**. I have strong experience working with **Flutter and mobile app debugging**, including resolving **UI alignment issues across devices and improving app stability and performance**. I can: • Fix **UI/layout issues on different screen sizes** • Debug and resolve **existing app bugs** • Ensure the app runs **smoothly after fixes** • Test the app on **multiple devices for stability** Since this is a small task, I can **review the code and start fixing the issues immediately**. Looking forward to helping you resolve this quickly.
$11 USD trong 7 ngày
2,1
2,1

Hello, client I'm Denis Redzepovic, an experienced developer skilled in iPhone, Java, Android, Flutter, Mobile App Development, Kotlin, Swift, iOS Development, React Native and PhoneGap. I specialize in building high-performance, scalable, and visually appealing applications that deliver smooth functionality and a seamless user experience. Whether you need full app development, UI/UX improvements, API integrations, or performance optimizations, I can provide a tailored solution that fits your needs. I focus on clean, maintainable code with responsive UI, smooth animations, robust state management, and seamless API integration. My approach ensures scalable architecture and pixel-perfect design, delivering consistent performance across Android and iOS platforms. With cross-platform efficiency and attention to detail, I’m confident I can add strong value to your project. I’d love to discuss your requirements and find the best approach to bring your vision to life. Thanks, Denis
$30 USD trong 1 ngày
2,9
2,9

Hello, I can help you to fix the bugs in your mobile application and ensure it runs smoothly across devices. I have experience working with Flutter, React Native, Java, and Swift, and I regularly resolve UI alignment, layout, and performance issues in existing apps. I will review the current codebase, fix the bugs, correct UI problems on different devices, and make sure the app works smoothly after the updates. I can start immediately and deliver clean, tested fixes quickly. Looking forward to working with you.
$27 USD trong 3 ngày
0,4
0,4

Hello, With an extensive background in mobile app development, particularly in Android, Flutter, iOS, Java, Kotlin, React Native, and Swift platforms that are explicitly mentioned in your technical requirements, I assure you of my capability to fix those bugs. I've had the opportunity to work on similar projects where ensuring flawless UI alignment and smooth performance were crucial. My approach involves not only identifying and fixing bugs but also optimizing the app to improve its overall performance and usability. My deep understanding and problem-solving skills combined with my practical experience will enable me to deliver efficient solutions quickly. My ultimate goal is always to bridge the gap between complexity and practicality while keeping the user's needs at the forefront. By partnering with me, you're not just procuring someone who can resolve issues, but rather an engineer who will actively contribute towards enhancing your application's user experience. I'm eagerly looking forward to discussing this project further with you. Let's collaborate for faultless applications! Thanks!
$10 USD trong 4 ngày
0,0
0,0

Hi there What are the main challenges causing UI alignment issues across different devices in your app? How do you currently manage testing to ensure fixes do not introduce new bugs? UI inconsistencies can be tricky due to varied screen sizes and resolutions. Ensuring stability post-fix is important to prevent regressions and maintain user experience. I will carefully address these bugs and test on key devices for smooth performance. The fixes can be done quickly to improve usability. Best regards. Dorofii
$15 USD trong 1 ngày
0,0
0,0

Hello, Your project looks like a good fit for a quick and focused fix. I have experience working with mobile applications where the main task is identifying and resolving UI or stability issues without disrupting the existing functionality of the app. For this type of task, my usual approach is to first reproduce the issues on different screen sizes or devices, then inspect layout constraints and component behavior to correct alignment or responsiveness problems. After implementing the fixes, I test the app to make sure it runs smoothly and that the updates don’t introduce new issues. I’m comfortable working with Flutter, React Native, and native Android environments, and I can quickly review the current code to identify the source of layout or performance problems and resolve them efficiently. One quick question to better understand the situation: are the UI alignment issues happening on specific devices or screen resolutions, or do they appear across multiple devices? I’d be happy to help get the app running smoothly again. ??
$11 USD trong 1 ngày
0,0
0,0

Hi, I see that your app is already developed and only requires a few minor bug fixes and UI adjustments across devices. Issues like layout misalignment and inconsistent behavior usually occur due to screen-size variations, constraint handling, or small logic conflicts introduced during updates. I can quickly review the affected areas and resolve the issues so the app runs smoothly on both Android and iOS devices. My approach: • Identify the exact cause of UI alignment problems across different screen sizes and fix them properly • Debug and resolve the reported bugs without impacting existing functionality • Test the fixes across multiple device resolutions to ensure consistent layout and performance • Deliver clean and stable updates so the app runs smoothly after deployment Since this is a small task, I can start immediately and complete the fixes quickly. Quick question: Which framework is your app built with — Flutter, React Native, or native Android/iOS? Best regards. MS
$11 USD trong 4 ngày
0,0
0,0

Hi There , Good morning! I am skilled mobile coder with skills including PhoneGap, Java, iOS Development, iPhone, Kotlin, React Native, Flutter, Swift, Android and Mobile App Development. Please contact me to discuss more about this project. For more details Chat with us
$10 USD trong 3 ngày
0,0
0,0

Hello, Greetings , Good morning! I am professional mobile coder with skills including iPhone, Java, PhoneGap, React Native, Android, Flutter, Kotlin, Mobile App Development, iOS Development and Swift. Please contact me to discuss more about this project. Thanks and Regards
$10 USD trong 4 ngày
0,0
0,0

I can help resolve the UI alignment and layout issues in your mobile app quickly and effectively. With extensive experience in Flutter, React Native, Swift, and Kotlin, I've debugged and optimized cross-platform and native apps across a wide range of Android and iOS devices. My approach is straightforward: I'll start by reproducing each bug in a controlled environment, identify the root cause using device-specific debugging tools, implement targeted fixes, and then verify the results across multiple screen sizes and OS versions to ensure nothing else breaks. I'm available to start immediately and will keep you updated at every step. Let's get your app running smoothly for all users.
$10 USD trong 1 ngày
0,0
0,0

Hey — saw your post about fixing a few bugs in your existing mobile app. Small bugs can be the most annoying, especially when they break key flows or cause random crashes for users. Quick question before I suggest an approach: Do you already have a list of the specific bugs with steps to reproduce, or do you need help tracking them down first? I’ve fixed similar iOS/Android issues before (UI glitches, crash logs, API errors), and I’m used to jumping into existing codebases and cleaning things up fast. If you share your repo access or a short bug list/video, I’ll review it and tell you what’s realistic to fix within your timeline and budget.
$10,50 USD trong 7 ngày
0,0
0,0

Hello, With over 10 years of experience, I have been helping clients from all around the world to address various problems, and mobile app bug fixing, like what you have, is one common problem my clients often struggle with. I'm skilled in Flutter, iOS Development, Java and have a track record of identifying and resolving issues promptly. Your project fits perfectly with my strengths as an experienced developer, as I have a firm grasp on finding UI alignment or layout difficulties on different devices, making sure the app runs smoothly after fixes. My expertise in Flutter will be valuable in addressing the underlying bugs in your Android app. On the iOS front, my proficient knowledge in Swift will allow me to quickly fix any performance or usability issues there. In terms of communication and collaboration, I am prompt and responsive. I can schedule regular audio/video calls for effective discussions and utilize agile methodologies throughout the development phase to ensure we are always on track. After completion of the project, I also provide ongoing support. I assure you that hiring me for this small task will be a fruitful decision for your business. Let's get started! Thanks!
$10 USD trong 2 ngày
0,0
0,0

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