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I have an app, created with React-Native and Expo, that connects to a server via websocket and listens to messages...(more info will be provided to the choosen freelancer for this project) This app works fine so far and it does what is supposed to do. I built an apk package from it using: "eas build" and was installed in android phone without any issue. However, when the app is working in background, the connection to the server closes. This is normal since no implementation of background task was done for this app. What I want now is: to implement background task for this app using "react-native-background-task" or any other library of your choice. I want the app to be working in the background (when installed in the android phone). Key Requirements: - Use any suitable library (other than react-native-background-task or react-native-background-fetch) to implement background tasks. - Ensure the app can perform the following in the background: - Persistently maintain the WebSocket connection - Listen and respond to incoming messages - Sync data with the server periodically. - The background task should be triggered at regular intervals. Please only apply if you have significant experience with Expo and implementing background tasks.
Project ID: 38741644
43 proposals
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Active 2 yrs ago
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43 freelancers are bidding on average $22 USD for this job

Having worked extensively in web development and design, I'm confident in my ability to implement background tasks for your React-Native app. My proficiency with React-Native and Expo combined with my substantial experience in web development makes me the perfect fit for this task. Utilizing libraries such as "react-native-background-task", I can ensure that your app maintains its WebSocket connection, responds to incoming messages, and syncs data with the server even when working in the background. One of our strengths is our ability to establish long-term relationships built on becoming a strategic partner in our clients' growth and business development. This means that besides simply doing a great job on implementing this functionality, I'll proactively consider how it can benefit your overall project and ensure continued success. Lastly, I understand the importance of timely delivery and flexibility in meeting my client's needs. Therefore, you can trust me to complete this project within your specified timeframe - without compromising on quality - and be available at your convenience should there be any adjustments down the line.
$15 USD in 3 days
5.1
5.1

Dear Said Z., This project seems a very fit work for me. I have done quite the same work some time ago. I would like to grab this opportunity and will work till you get 100% satisfied with my work. I have many years of experience with Java, Mobile App Development, Android, React Native Please initiate chat and discuss your requirement in details. Regards
$10 USD in 2 days
4.9
4.9

Hello Said Z., I am Maryam Abbas, a React Native and Mobile App Development expert with 4 years of experience. I have carefully reviewed your requirement to implement background tasks for your React-Native app. To address this, I plan to utilize a suitable library, ensuring the persistent maintenance of the WebSocket connection, handling incoming messages, and syncing data with the server periodically. The background task will be triggered at regular intervals for seamless operation. Throughout my career, I have delivered numerous successful projects and received positive feedback consistently. I invite you to review my portfolio https://www.freelancer.pk/u/maryam951 for a detailed look at my work. Let's discuss your project further. Looking forward to exploring the details with you. Best regards, Maryam Abbas
$10 USD in 2 days
4.0
4.0

Hello szakarias, I am rajat23091969, a proficient full-stack developer with expertise in Java, JavaScript, and C# among other languages. I have significant experience in implementing background tasks and maintaining WebSocket connections. I understand the importance of ensuring your React-Native app can function seamlessly in the background, maintaining the server connection and syncing data periodically. My knowledge in Expo and background task implementation makes me well-equipped to handle this project effectively. I am confident in my ability to meet and exceed your requirements for this project. I look forward to discussing further details and collaborating with you to deliver exceptional results. Thank you, rajat23091969
$21 USD in 3 days
4.9
4.9

Hi There Said Z., Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I have rich experienced in Java, React Native, Android and Mobile App Development. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. "react-native-background-task" Looking forward to hearing you back and discussing all details.. If you have any questions, please let us know
$30 USD in 1 day
2.2
2.2

Hi, there! I have successfully implemented background tasks in React-Native projects using various libraries. For your app, I can use a suitable library to maintain WebSocket connection, handle incoming messages, and sync data periodically in the background. My experience in Expo and background task implementation guarantees a seamless solution. I will wait for your contact.
$10 USD in 3 days
1.0
1.0

Heard you’re looking for an App developer! I specialize in creating intuitive and visually appealing app interfaces that enhance user engagement. Here's my offer: • Crafting an interface that prioritizes user experience, ensuring seamless navigation and interaction. • Designing a visually stunning app that aligns with your brand identity, leaving a lasting impression on users. • Focusing on both aesthetics and functionality to deliver an app that not only looks great but also performs exceptionally. I'd love to discuss your app vision further. Can we schedule a brief call or do you have specific features in mind? Meanwhile, you can go through my portfolio through this link: [Attach link] Looking forward.
$20 USD in 7 days
3.6
3.6

Hi, Said. I'd love your app to be working in the background. I will be great fit because - Proficiency in Java, React-native, Expo - Strong experience in background tasks - Specialized in Utility applications - Excellent background of maintaining WebSocket connection You will be delivered a professional and great results that satisfy your whole requirements. And I can make sure that I will definitely finish your development of your project on time and on budget. Looking forward to hearing from you. Sincerely. Abdul.
$20 USD in 1 day
0.6
0.6

Hello Mate!Greetings Said Z., Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Mobile App Development, Android, React Native and Java. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. "react-native-background-task" Looking forward to hearing you back and discussing all details.. Looking forward to serve you
$10 USD in 4 days
0.0
0.0

Hello Said, I can help you with this and would like to grab this opportunity. I have more than 4+ years of experience with Java, Mobile App Development, Android, React Native. Let's talk more over chat! Best, Daniyal Maitla
$30 USD in 7 days
0.0
0.0

As a seasoned mobile app developer with a strong command over React-Native and Expo, I have handled multiple projects that required the implementation of background tasks. Leveraging my expertise in using libraries like "react-native-background-task," I can confidently say that I am well-equipped to address your requirement to establish and maintain a persistent websocket connection in the background. Having faced similar challenges before, I understand the importance of ensuring your app remains operational and in sync with the server even when it's in the background. Therefore, beyond just setting up a background task to maintain websockets connection, I can beautifully integrate it within your current codebase ensuring that your app listens and responds effectively to incoming messages while syncing data at desired intervals. Throughout my career, I have had an unwavering focus on delivering high-quality solutions that meet specific client needs – this commitment stretches from understanding the project objectives deeply to executing with precision. With me on this project, you can be assured of a fluently functioning app, equipped for seamless operation even outside user visibility. Let's bring continuity to your app experience by working together!
$30 USD in 7 days
0.0
0.0

Hello, Greetings Said Z., Good morning! I am skilled mobile software engineer with skills including Mobile App Development, Java, React Native and Android. "react-native-background-task" Please contact me to discuss more about this project. Best Regards
$10 USD in 5 days
0.0
0.0

Hi Said Z., Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Android, Mobile App Development, React Native and Java. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. "react-native-background-task" Looking forward to hearing you back and discussing all details.. Hope to hear from you soon
$25 USD in 7 days
0.0
0.0

Hello Mate!Greetings Said Z., Good morning! If you choose me, you will have a good result. an expert Full-Stack coder with skills including Android, Java, Mobile App Development and React Native. "react-native-background-task" Please contact me to discuss more about this project. Thank you
$10 USD in 6 days
0.0
0.0

Hi Said Z., Good morning! I am skilled mobile coder with skills including Java, Mobile App Development, React Native and Android. "react-native-background-task" Please send a message to discuss more about this project. Your Sincerely
$25 USD in 1 day
0.0
0.0

Hello, I'm extremely excited because I recently had a very similar experience. I'm confident that I can complete your task perfectly as soon as possible in a short amount of time, and I'm sure you'll be pleased with the results. Let me quickly introduce myself.
$16 USD in 1 day
0.0
0.0

Hello, I am happy to discuss this project with you to work out all the specifics and have you up and running as soon as possible. Thanks.
$20 USD in 1 day
0.0
0.0

All in one i will put all my thing: my knowlegge, my skill, my technology, my passion and my time in One, your project for you. So please trust me and choose me for your project. I am reliable sensible, skillful and for the most important i am the honest person. Regards. ratkoj.
$10 USD in 2 days
0.0
0.0

Hey , I believe that my education, skills and experience make me an excellent candidate for this role. I have successfully completed several projects that involved working in a team and building websites from scratch. Some of my technical skills that are suitable for the job description are: - Rich Experience in mobile app development(React Native, Android, Mobile App Development and Java) Thank you for your time and consideration. I am looking forward to hearing from you soon. Kind regards
$10 USD in 3 days
0.0
0.0

Hey Said Z., Good afternoon! I am skilled full stack developer with skills including Mobile App Development, React Native, Java and Android. "react-native-background-task" Please contact me to discuss more regarding this project. Looking forward to serve you
$10 USD in 6 days
0.0
0.0

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