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CabChalak, a live ride-booking Android app built in Flutter. I am looking for a Flutter developer who can help maintain the app on a long-term basis. --- ### Work Details: * Fix bugs and errors whenever they occur * Handle small UI improvements if needed * Ensure smooth app performance * Be available for quick fixes when required --- ### Requirements: * Experience in Flutter (must) * Basic debugging and problem-solving skills * Should be responsive and available when needed --- ### Budget: * Payment will be monthly * Workload is very low (only when issues come) --- ### Preference: * Freelancer from India * Nearby candidate preferred (Delhi) --- ### Work Type: * Part-time / Freelance * Long-term opportunity --- ### While Applying, Please Mention: * Your Flutter experience * Apps you have worked on * Your availability for quick fixes --- ### Note: This is a maintenance role only, not full development. Looking for a serious person who wants stable monthly work.
ID do Projeto: 40323122
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Ativo há 13 dias
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172 freelancers estão ofertando em média $20 USD/hora for esse trabalho

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat so I can share relevant examples of my past work. I look forward to hearing from you. Best Regards, Divu.
$15 USD em 40 dias
8,1
8,1

Hi, As a seasoned professional with extensive experience in mobile app development and maintenance, I'd be thrilled to partner with you for the long-term mend and upkeep of your CabChalak app. My technical prowess includes profound proficiency in Flutter, the very technology that it's built upon, giving me an innate familiarity with your project right off the bat. Having worked on various apps, I understand the intricacies involved in debugging and hunting down bugs in timely fashion. Pitching in as a dedicated member of your team, I ensure quick response time and amenable availability for any fixes or improvements needed. I possess a robust set of problem-solving skills to root out errors efficiently and make small UI enhancements without disrupting the core system. My strong command over Flutter combined with my location in Delhi, India will work in our favor by cutting communication barriers and enabling prompt assistance when needed. Professionally, I value long-term relationships built on trust, reliability, and quality work. It's no different with you- I envision a stable monthly partnership where you can rely on me to diligently handle any issues whenever they arise. Your work being part-time gives an added advantage as it allows me to devote all my attention to delivering meticulous results. Trusting me with this job would guarantee consistent monitoring of your app to ensure its smooth performance while keeping the bugs Thanks!
$25 USD em 9 dias
8,2
8,2

With 8+ years of experience with Flutter and a knack for debugging and problem-solving, I firmly believe I'm an ideal candidate for your Flutter app maintenance role. Having worked on 500+ successful projects including mobile apps, websites, and enterprise solutions, I know firsthand the importance of smooth app performance and timely bug fixing. My strong suit includes possessing a versatile skill set that extends beyond Flutter to Laravel, PHP, MySQL, HTML, Javascript, CSS, Firebase, Svelte, REST APIs. As a result, I can effortlessly navigate your app's back-end needs or tackle any arising bugs without having to depend on others. This independence saves time and money while ensuring the quality you deserve. Being familiar with the Indian marketplace and its specific requirements, you can trust that my service will be both cost-effective and well-suited to your preferences. For stable monthly work like this one, my focus has always been long-term client satisfaction: from meeting up regularly for updates and discussing possible improvements to going above and beyond to maintain your app's overall health. Given a chance, I will ensure that CabChalak maintains its position in the market with seamless performance and intuitive UI improvements whenever needed.
$15 USD em 40 dias
8,1
8,1

Hello, I will work 40 hrs a Week full-time remote basis and provide you with quality work. I have reviewed your requirement for a long-term Flutter maintenance partner for your CabChalak app and understand the need for reliable support, quick bug fixing, and performance stability. With 10+ years of experience in mobile development, including strong expertise in Flutter, I have handled similar maintenance roles involving debugging, UI fixes, and ensuring smooth app performance in production environments. I am comfortable working on-demand with quick turnaround for issues and can stay available for consistent long-term support. My approach focuses on clean debugging, minimal disruption, and maintaining app stability. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I am available for quick fixes and can commit long-term as per your requirement. I eagerly await your positive response. Thanks.
$15 USD em 40 dias
8,3
8,3

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With Regards! Nikhil
$15 USD em 40 dias
8,0
8,0

I'm Muhammad Mubashir, a highly qualified and experienced Flutter developer at your service. My team's expertise including the perfect blend of Mobile App Development, Android, and Flutter, as well as Backend languages like PHP. I understand the crux of your requirement for a cab booking app in Flutter maintenance enlisting real-time bug fixing, limited UI enhancement tasks, and ensuring a smooth app performance journey on a long-term basis. Having worked extensively on projects involving ride-booking applications, my strategic mind and flawless bug-fixing skills make me a great fit for your project. p Being proficient in not only maintaining apps but also in web development with languages like React.js, Laravel, Ruby on Rails etc., I assure you a comprehensive approach where all aspects are considered to ensure seamless functioning.
$15 USD em 40 dias
7,5
7,5

Hello, I hope you're doing well. I'm Ahtesham, and I'd be glad to support CabChalak as your long‑term Flutter maintenance partner. With solid experience in Flutter, Dart, and mobile debugging, I can handle bug fixes, UI tweaks, and quick responses whenever issues arise. Your app’s smooth performance will remain my top priority. I’ve worked on multiple live apps, ensuring stability, optimized performance, and prompt turnaround for urgent fixes. Being from India, I understand the importance of responsiveness and reliable monthly support for a low-workload maintenance role. I'm committed to providing consistent, dependable service for the long term. Looking forward to working with you.
$25 USD em 5 dias
7,6
7,6

With a powerful team specializing in the development of some impressive React Native and Flutter applications, we believe we can be your best maintenance partner for CabChalak. Being experienced in both Flutter and PHP, we have an adept understanding of your app's hybrid technology stack - a critical decider for us as well. Our wide range of skills in fixing bugs, enhancing UI, and ensuring smooth performance aligns perfectly with your requirements for this long-term job. One aspect that sets us apart from other freelancers is our responsive nature and quick availability. We understand the urgency of maintaining an app's performance and offer you our assurance for timely fixes and updates. Additionally, as a Delhi-based team, being nearby means smoother communication, reduced turnaround times, and greater collaboration. Throughout our professional journey that spans numerous successful projects similar to CabChalak, we have always maintained the highest standards; hence monthly payment is more than reasonable for us since the workload will be relatively low. We are eager to bring not just quality work but also a highly reliable and stable monthly partnership to the table. Let's leverage the potential of CabChalak together!!!! Thank you!!!
$20 USD em 40 dias
7,8
7,8

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
$15 USD em 40 dias
7,1
7,1

Hello! I'm excited about the opportunity to maintain CabChalak, your Flutter-based ride-booking app. With over three years of experience in Flutter development, I'm well-versed in debugging and problem-solving, ensuring smooth app performance with quick fixes when needed. My approach to your project includes setting up a proactive monitoring system to quickly identify and resolve bugs, along with making necessary UI improvements to enhance user experience. I’m fully committed to being responsive and available, especially for urgent issues. In my previous role, I successfully maintained a similar app, which resulted in a 30% increase in user satisfaction due to timely bug fixes and UX enhancements. I can dedicate a reliable timeframe to this maintenance role, ensuring stability for your app. What specific timelines do you have in mind for response to issues? Regards, Khurshid Ahmed
$100 USD em 4 dias
6,7
6,7

Hi I will be able to help you. Please message me so that we will have technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$20 USD em 40 dias
6,6
6,6

Hi I have solid experience maintaining Flutter apps, including bug fixing, performance tuning, and small UI improvements across Android deployments. A common issue in maintenance projects is inconsistent state handling and hidden runtime errors that degrade performance over time, especially in live booking flows. I focus on structured debugging using logs, crash analysis, and efficient state management (Provider, Riverpod, or Bloc) to ensure stability and smooth user experience. I have worked on apps involving real-time interactions, API integrations, and responsive UI across multiple screen sizes. My approach is to quickly identify root causes, apply clean fixes without breaking existing features, and keep the codebase maintainable for future updates. I stay responsive for urgent fixes and ensure minimal downtime when issues arise in production. I am comfortable working long-term in a low-load maintenance role while being available whenever support is needed. Thanks, Hercules
$50 USD em 40 dias
6,5
6,5

Hi there For a live app like CabChalak, the most critical part is maintaining stability while fixing issues quickly without breaking existing functionality. I’ll approach this by setting up a clean debugging workflow, identifying root causes (not just symptoms), and applying safe fixes with minimal disruption. This means I understand how to handle real-time apps, optimize performance, and ensure updates don’t affect core ride-booking flows. My process is simple: Monitor and diagnose issues quickly when they arise Apply targeted fixes with testing to avoid regressions Handle small UI improvements and performance tuning as needed I’m available for quick responses and can step in immediately when issues occur to keep the app running smoothly. If this aligns, we can discuss details in chat..
$50 USD em 40 dias
6,6
6,6

Hi there, I understand you are seeking a dedicated partner for maintaining the CabChalak app, and I am confident I can meet your needs effectively. As a top freelancer from California with extensive experience in Flutter, I have successfully completed multiple projects, continually receiving 5-star reviews for my reliability and expertise in app maintenance. My skills will help fix bugs and optimize UI whenever necessary, ensuring the app remains seamless for users. Not only am I well-versed in debugging and problem-solving, but my flexible schedule allows me to be available for quick fixes as they arise. In addition, my experience includes work on live apps that require constant upkeep, similar to your requirements. I welcome the opportunity to discuss your specific needs further. Please let me know how we can get started! Can you provide more details about the specific types of bugs you’re experiencing?
$30 USD em 15 dias
6,3
6,3

As an experienced Flutter developer with 10+ years in full stack development, I believe I am an ideal candidate for your project. I have a proven track record of building high-performance web and mobile applications which includes extensive work in Flutter, making me well-versed in fixing bugs, handling UI improvements and ensuring smooth app performance - all the tasks advertised for your project. Maintenance is an aspect that requires a profound understanding of an application's architecture. My experience in delivering complete software solutions enables me to grasp complex systems quickly and perform necessary updates efficiently. In addition to Flutter, my background in Mobile App Development and API integration will come handy in case any third-party integrations or optimizations are needed. Being from India (Delhi) and having the flexibility of time, you can count on my prompt availability when issues arise. My end-to-end approach aligns perfectly with your requirements as I am capable of handling not only the mobile app but also the backend systems and APIs. Let's get started without delay!
$20 USD em 40 dias
7,0
7,0

Hi There!!! ★★★★ (Reliable Flutter maintenance for smooth ride-booking app) ★★★★ I understand you need a long-term Flutter developer to maintain your CabChalak app, fix bugs quickly, handle small UI updates, and ensure smooth performance with fast responce when issues arise. ⚜ Bug fixing and error resolution ⚜ UI improvements when needed ⚜ Performance monitoring ⚜ Quick issue turnaround ⚜ App testing and debugging ⚜ Regular maintenance support ⚜ Availability for urgent fixes I have 4+ yrs experiance in Flutter, worked on live apps including booking and service platforms. I enjoy debugging and keeping apps stable and running smooth. I will monitor issues, fix them quickly, and keep communication clear so your app stays reliable. Available for quick fixes and long-term support. Let’s connect. Warm Regards, Farhin B.
$15 USD em 40 dias
6,7
6,7

Your Flutter app will crash during peak booking hours if the state management isn't handling concurrent ride requests properly. I've maintained 4 production ride-hailing apps and the most common failure point is race conditions when multiple drivers accept the same ride simultaneously. Quick question - are you seeing specific error patterns in your crash logs, or is this preventive maintenance? Also, what's your current deployment process when a critical bug needs fixing during business hours? Here's how I'll keep CabChalak stable: - FLUTTER + DART: Debug production crashes using Firebase Crashlytics integration and fix state management issues that cause booking failures during high traffic. - ANDROID OPTIMIZATION: Profile memory leaks and reduce APK size by removing unused dependencies, which I've done for 3 apps that were hitting the 100MB Play Store limit. - REAL-TIME DEBUGGING: Set up remote debugging tools so I can diagnose issues without needing the physical device, cutting fix time from hours to minutes. - PHP BACKEND SYNC: Ensure API calls handle network timeouts gracefully so riders don't see "Booking Failed" errors when connectivity drops mid-transaction. I've been maintaining a food delivery app in Gurgaon for 18 months with 99.7% uptime. The client pays me monthly and I'm available on Slack within 30 minutes for critical fixes. I don't take on projects where I can't access staging environments for testing before pushing to production. Let's discuss your current bug tracking system and SLA expectations before we finalize the retainer terms.
$18 USD em 30 dias
6,6
6,6

As an experienced Full Stack Developer, I have the skills you're looking for in maintaining your CabChalak app. Though my primary focus has been on PHP, Laravel, and React JS , I'm more than proficient with Flutter. In fact, I've successfully built cross-platform mobile apps using Flutter for iOS and Android platforms followed by smooth hosting and deployment strategies. During my six years in the industry, I've consistently shown a customer-focused mindset with careful attention to detail. A such, my work is characterized by clean, well-documented code that prioritizes long-term maintainability. On top of bug fixes and improvements, I am committed to providing reliable post-launch support and maintenance - a quality that I believe sets me apart from others. Furthermore, as a freelancer who values transparency and open communication in every project I undertake, you can expect quick response times and regular progress updates from me. Working remotely won't be an issue either; despite being based out of Lahore, Pakistan I have streamlined strategies to ensure timely availability even across disparate time zones. In short, partnering with me would not only give you access to my comprehensive expertise but also guarantee a sustained and reliable solution for all your maintenance needs.
$15 USD em 4 dias
6,1
6,1

Hi, I understand you need a reliable Flutter developer to maintain your CabChalak ride booking app, focusing on quick bug fixes, minor UI improvements, and keeping the app stable and performant over time. This is a long term support role where responsiveness and consistency are key. My approach would be to first review the existing codebase to understand architecture, dependencies, and common failure points. I would set up a structured debugging and logging process to quickly identify and resolve issues, while making small UI enhancements when needed. I can ensure smooth performance by monitoring app behavior and optimizing where necessary. I am comfortable working with Flutter and Dart, handling both Android and API related issues. Before any update delivery, I will test fixes across multiple devices and scenarios to confirm stability, prevent regressions, and ensure the app performs reliably after each change. Best, Justin
$50 USD em 40 dias
6,2
6,2

Hi, I'm Reed from Reedsystems and I'm excited to bid on maintaining the CabChalak app. With over a decade of experience in software development, particularly in Flutter, I have the expertise required to ensure your application runs smoothly. My role will include: - Fixing bugs and errors as they arise - Making small UI improvements if needed - Ensuring the app performs optimally I am fully responsive and can be available for quick fixes when required. My previous work includes multiple Flutter projects, ensuring robust performance and user satisfaction. I'm based in India, specifically in Delhi, making me a nearby candidate. This role is part-time/freelance with long-term potential. Payment will be monthly, only during issue resolution periods which are typically low. Please check my portfolio at https://www.freelancer.com/u/reedsystems for more details on past projects and my expertise. Looking forward to the opportunity! Reed
$35 USD em 5 dias
6,3
6,3

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