Legacy JS/Cordova App Fix

@Microlent

Hello Bitsense Sagl, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in Android, Android App Development, Mobile App Development, Android SDK, JavaScript As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen

@idefcoinfotech

Hi there, I have a few questions based on the shared description: 1) Which Cordova plugins are currently used for file access? 2) Do the file write errors occur on all Android versions or only specific ones? 3) Are there any other app features that are already failing after extending compatibility? I have extensive experience fixing legacy JavaScript and Cordova applications and can help extend your Android compatibility from versions 9 to 16. I can resolve filesystem access issues and ensure smooth operation across all targeted Android versions while maintaining app stability. With 8+ years of experience in mobile development, I specialize in legacy systems, cross-platform compatibility, and complex troubleshooting. Approach to Fixing Your App: - Filesystem Troubleshooting: Analyze file write errors on different Android versions and implement solutions using the latest Cordova plugins and permission handling. - Permissions & Compatibility: Ensure proper runtime permissions and storage access for Android 9–16 without breaking existing functionality. - Legacy Code Optimization: Refactor and stabilize legacy JavaScript code while maintaining app behavior. - In-Person Collaboration: Work on-site in Lombardy or Ticino to ensure seamless communication and rapid testing. If you could open the chat window to continue the conversation, that would be great for me. Warm regards Idefco Before we discuss the project, please note that the price is a placeholder only.

@AITSoft

Hello, I understand you're facing challenges with a legacy JavaScript/Cordova application, specifically regarding increasing compatibility from Android versions 10-13 to 9-16. It's crucial to address issues with file system access and potential file write errors to ensure the app functions smoothly across the required Android versions. My extensive experience with Cordova and a solid grasp of the Android OS's permissions model will aid in effectively troubleshooting these issues. I can work directly with you in person to diagnose and resolve complexities that might arise after the initial fixes. Could you provide more details on the specific functionalities that might be affected aside from the file write issues? Thanks, Shamshad

@mannanmaan1425

Hi Bitsense Sagl, Nice to meet you, this is Abdul and I have deeply gone through the job details and Immediately available to start the Job after discussion. ping me to get started. Thank you - Abdul

@Friends4it

Hello, I understand that you need to enhance the compatibility of your legacy JavaScript/Cordova app across Android versions 9-16 while resolving filesystem write errors. This can indeed be a challenging task, especially with potential impacts on other functionalities. With my extensive experience in Cordova and JavaScript, alongside a strong understanding of the Android OS permissions model, I am well-prepared to tackle these issues. I have worked with legacy applications and am adept at troubleshooting complex problems efficiently. Let's discuss how I can help get your app back on track. Are you available for a meeting to discuss the specific issues you're facing in more detail? Thanks, Muhammad

@ayesha0124

Hello, How r u doing? I have gone through the project and i believe that i can handle it well having experience related to Troubleshooting, Debugging, Android SDK, Android App Development, JavaScript, Mobile App Development, Android and PhoneGap. Please have a look at my profile to have an idea of my previous work: https://www.freelancer.com/u/ayesha0124 Regards, Ayesha

@TechizeBuilder

Hi Bitsense Sagl, I came across your project "Legacy JS/Cordova App Fix" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in JavaScript, Mobile App Development, Android App Development. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak

@AutomateBoring

Hey Mate Bitsense Sagl, Good afternoon! I am an expert mobile developer with skills including Mobile App Development, Android, Android SDK, Android App Development, JavaScript, Debugging, Troubleshooting and PhoneGap. Please contact me to discuss more regarding this project. Your Sincerely

@efanntyo

Hello Bitsense Sagl Hope you are doing well! This is Efan , I checked your project detail carefully. I am pretty much experienced with Android App Development, Android SDK, Troubleshooting, PhoneGap, Mobile App Development, Debugging, JavaScript and Android for over 8 years, I can update you shortly. Cheers Efan

@GameOfWords

With profound expertise in both Cordova and JavaScript, I possess the skillset necessary to take on your legacy app project. My ability to ensure cross-compatibility across Android versions 9-16, thereby resolving any file write issues you face, is well-proven through my extensive experience troubleshooting complex problems in legacy applications. In addition to my technical skills, I'm also a strong collaborator and capable of working in person. Being located in Lombardy, Italy, conveys the advantage of easy accessibility during the project's execution. I understand the value of real-time communication and rely on transparent and regular updates to keep my clients informed. My past projects have involved blending intelligent AI functionalities with mobile apps, equipping me with a strong understanding of Android systems along with their permissions model – which will be invaluable for your task at hand. In conclusion, if you're looking for a seasoned professional who can not only solve your immediate compatibility issues but also add significant value and longevity to your application, I am ready and excited to do just that.

@Engumer480

Nice to meet you! Thank you for your message and for taking the time to review the job details thoroughly. I appreciate your enthusiasm and readiness to start after a discussion. Let’s connect further to discuss the project scope, timeline, and any specific requirements you may have in mind. Please feel free to share more details about your vision or any questions you’d like to address upfront. Looking forward to collaborating with you! Best regards,

@Shabanahoney1976

As a seasoned web designer and digital solutions expert with over a decade of experience, I’ve had the privilege of working with various platforms and technologies, including JavaScript and Cordova. I understand the intricate workings of these frameworks and their interactions with different systems, such as Android OS. My expertise handling complex legacy applications has exposed me to troubleshooting file system errors similar to the ones you are experiencing. Let's dive deeper - I possess strong knowledge regarding Android OS permission models as well as have dealt with compatibility issues across different versions of the operating system. An added advantage is that I am based in Lombardy, Italy which opens up opportunities for seamless in-person collaboration, ensuring prompt and efficient delivery. My focus goes beyond just fixing issues; it extends into making lasting improvements. Combining frontend development skills alongside my experience in constructing visually stunning and high-performance designs, I promise to enhance your application's compatibility from Android versions 10-13 to 9-16 while eliminating any file write problems - breathing fresh life into it. Partner with me today to elevate your legacy app!

@jayprakashyadav

Hello, I am a Mobile App Developer with 15+ years of experience, specializing in building high-quality, user-friendly, and feature-rich applications for both Android and iOS platforms. I create apps with modern UI/UX, smooth performance, and cross-platform compatibility to ensure the best user experience. My expertise includes custom mobile apps, API integration, push notifications, real-time features, and app optimization. Recently, I also worked on OpenAI API integration for auto-generated content, images, and social sharing, which shows my ability to adopt the latest technologies in mobile solutions. If you are looking for a dedicated Mobile App Developer who ensures quality, innovation, and timely delivery, I’d be glad to work on your project.

@AmazingEngr76386

As an experienced Android and JavaScript developer with a profound understanding of Cordova and legacy applications, I can effectively address your compatibility concerns. Being a solo freelancer, I ensure that every detail of the project aligns precisely with your goals for your legacy JavaScript/Cordova application and guarantees its long-term growth. Having worked on similar projects over the past 10+ years, I possess the expertise to troubleshoot complex issues, especially when it comes to accessing the filesystem. My capability to work collaboratively in person is a perfect match for your requirement, as I am based right here in Lombardy, Italy. And if extra hands are needed at any point, I have a strong network of certified developers, engineers, and specialists who can be tapped into without affecting your need for accountability.

@Alizakhani32

Hello there, I have strong experience working with Cordova and JavaScript on legacy applications, especially around Android version updates and permission handling. I have previously fixed file access and storage issues that appear when increasing compatibility across newer Android versions, making sure the app runs smoothly without breaking existing features Based on your case, I suggest reviewing and updating the file access logic to align with Android’s scoped storage rules introduced in newer versions. This may involve adjusting Cordova plugins or writing custom ones to properly handle read/write operations across Android 9–16. Once the file write issues are fixed, I can also test other app functionalities to ensure nothing else is affected. Would you like me to start by focusing only on the filesystem problem, or should I plan a complete audit of the app to spot other potential issues early? Best regards, Aliza K.

@nbugarskifl123

HI, Bitsense Sagl Nice to meet you. Just checked job description that I need to fix a legacy JavaScript/Cordova application I have 5 years of experienced on mobile application and development web services native and hybrid application with android studio, iphone xcode, swift, objecive C, IONIC, React Native , Flutter App. I would approach your project by starting with wire frames and getting the design completed, before starting the actual development phase. I have developed the 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... Looking forward for your Response

@marcoc7

Hello, If you're in the market for a tenacious problem-solver who knows their way around Cordova and Javascript, look no further than me, Marco Antonio. I can fix your legacy JS/Cordova application, focusing on increasing compatibility and resolving those pesky file write errors. With my extensive experience in dealing with legacy applications and troubleshooting complex issues, I'm confident I can tackle any problem that crops up during this process. Moreover, it is crucial in this situation to have an understanding of the Android OS and its permissions model, which I can effectively leverage to resolve the compatibility problems between versions 10-13 and 9-16. With my deep-rooted passion for full-stack development combined with my leadership capabilities, I am not just looking to meet but surpass your expectations. My UI design skills will also ensure that not only do we get your app up and running again but that it looks sleek and user-friendly doing so. Let's collaborate in person to quickly and efficiently address all relevant issues ensuring a smooth-running app across different android versions! Thanks!

@zeljkoi6

Hello, I have extensive experience with Cordova and JavaScript, particularly in dealing with legacy applications and resolving complex issues. Having worked with Android's permissions model extensively, I can help improve compatibility across versions 9-16 and address the file write errors you're facing. My recent project involved troubleshooting similar compatibility issues in a legacy app, which I successfully resolved on-site. I am based near Ticino and can collaborate in person as required. Thanks, Zeljko

@wazeermohamed

Hello Bitsense Sagl, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I'm an expert who has many years of experience on JavaScript, Mobile App Development, Android, Troubleshooting, Debugging, PhoneGap, Android App Development, Android SDK Please come over chat and discuss your requirement in a detailed way. Thank You

@usmanbashir12100

Hi, I am , a mobile app developer with experience providing exclusive service for mobile app development using ionic angular Capacitor or Cordova. I have created many android apps with substantial features and I will develop android / IOS apps for you diligently. I will create custom android app in low rates for you and leave you with one less thing to worry about. Why Choose Me: With extensive experience in Ionic app development, I can tackle any bug and create a seamless, feature-rich app from scratch. My services Capacitor or Cordova Android App Development Capacitor or Cordova iOS App Development Angular Framwork React Vue Ionic Hybrid App Development Professional apps for business and office management UI/UX design and development Google Play Store and Apple App Store High Quality & Fast Delivery