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We are seeking a skilled React Native developer to optimize battery usage in our mobile app. The app features real-time synchronization and is used for managing tasks at various locations. Each location can have tasks that users complete by filling in specific forms. We recently switched to a more real-time synchronization approach, but this has led to complaints about excessive battery usage. Your role will involve identifying the root cause of the high battery consumption and implementing code improvements to optimize for better performance. Main Issues: - Following our recent shift to a continuous data sync approach, we've encountered significant complaints about excessive battery usage. - The app's primary usage involves task completion forms, which may be contributing to the high consumption rates. Your Role: - Check battery usage and make judgement if this is excessive or not - Identify the root cause of the high battery consumption. - Implement necessary code improvements aimed at optimizing battery usage. Expected Skills: - Proficiency in React Native. - Experience with battery optimization in mobile apps. - Experience with energy profiler tools like Android Studio Profiler or Instruments in Xcode. - Understanding of various patterns of battery consumption specific to mobile applications. Platforms: - The app supports both iOS and Android. Your expertise in these platforms will be crucial for this project.
Project ID: 38837432
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Active 1 yr ago
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85 freelancers are bidding on average €1,206 EUR for this job

Hello, I understand that you are looking for a React Native developer to address the battery optimization issues in your mobile app, specifically after transitioning to real-time synchronization. My approach will involve thoroughly assessing the current battery usage metrics, identifying any code inefficiencies that may be causing excessive consumption, and implementing targeted improvements to enhance performance. With my experience in React Native and mobile app development, I aim to ensure that your app remains efficient while providing the real-time functionalities needed. Additionally, I will utilize energy profiling tools to analyze the app's behavior on both iOS and Android platforms, allowing me to make informed decisions for optimization. My goal is to help you maintain a great user experience without sacrificing battery life. What specific metrics or tools do you currently use to monitor battery usage in your app? Thanks, Muhammad Awais
€1,500 EUR in 13 days
8.7
8.7

As a seasoned mobile app developer specializing in both iOS and Android platforms, with demonstrable expertise in battery optimization and energy profiler tools such as Android Studio Profiler and Instruments in Xcode, I am confident I can provide a tangible solution to your battery consumption issues while preserving the real-time synchronization features of your task management app. My team and I at the mobile app development agency have successfully completed over 100 projects, including ones dealing with optimizing battery usage in real-time apps. Such projects have necessitated a deep understanding of battery consumption patterns unique to mobile applications. With this understanding, not only can we identify the root cause of your high battery consumption but also adeptly implement code improvements that will optimize performance without compromising the crucial task completion forms your users rely on. Choosing us would mean choosing a reliable, seasoned and highly skilled team that has unyieldingly worked towards meeting client specifications, highest quality standards and timely delivery of services across all our 8 years in the industry. Don't let excessive battery usage dampen an otherwise-exceptional real-time app. Let's work together to optimize it for peak performance while maximizing battery life.
€1,000 EUR in 7 days
6.6
6.6

Hello, {{ I HAVE DONE SIMILAR WORK AND I CAN SHOW YOU }}} I have over 8 years of experience in mobile app development, particularly with React Native, I am confident in my ability to tackle your app's battery consumption issues. I will thoroughly analyze the app's real-time synchronization approach, using tools like Android Studio Profiler and Xcode Instruments to pinpoint the root cause. My focus will be on optimizing code, reducing excessive battery usage, and improving overall app performance. I’ve worked on similar optimization tasks before, ensuring your app runs efficiently without compromising user experience. Lets chat so that I can better understand the technical aspects of the project. Anurag
€1,125 EUR in 7 days
6.5
6.5

As a seasoned React Native expert, specializing in mobile app development for over the past decade, I can confidently say that my skills make me the best fit for this project. Having successfully completed 500+ projects with 100+ recommendations, I have constantly delivered exceptional work that aligns with my clients' needs. I understand the significance of creating an app that not only functions optimally but also performs optimally in terms of battery usage. Given that your real-time synchronization approach seems to be causing excessive battery consumption, I will diligently use energy profiler tools like Android Studio Profiler and Instruments in Xcode to identify the root cause and implement the necessary code improvements. My deep understanding of various patterns of battery consumption specific to mobile applications will be vital in optimizing your app's performance. Moreover, as your project requires expertise on both iOS and Android platforms, my proficiency in both will ensure a seamless transition between them as we solve this issue. With me on board, you can trust that your battery optimization challenges will become a thing of the past. Let's get started on improving user experience and ensuring greater efficiency for your app!
€3,000 EUR in 32 days
6.0
6.0

Hello, I’m a skilled React Native developer with experience in optimizing app performance and integrating hardware-specific functionalities. I can assist in building or enhancing your app to efficiently manage battery usage while maintaining a seamless user experience. Questions: Could you share more details about the app’s current functionality and battery-related issues? Are there any additional features or optimizations you’d like to include? Do you have a timeline or key milestones for this project? I’m confident I can bring your vision to life. Let’s discuss the specific details in private to ensure everything meets your expectations. I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/kamran2012. Looking forward to potentially working together on this project. Thanks and Best regards, Kamran.
€750 EUR in 3 days
6.8
6.8

Hello , I am excited to propose my expertise as a React Native developer specializing in battery optimization. I understand the critical importance of ensuring optimal battery usage in mobile apps, especially those with real-time synchronization features like yours. My approach will involve thorough analysis of the current battery consumption patterns, identifying the root cause of high usage, and implementing efficient code improvements to address the issue. With my skills in React Native, experience in battery optimization, and proficiency in energy profiler tools, I am confident in delivering tangible results for your app's performance. How soon would you like to address the battery optimization concerns in your app? Looking forward to the opportunity to collaborate with you on this project. Regards, Shamshad
€1,500 EUR in 24 days
5.6
5.6

Hello, I have thoroughly reviewed your project requirements and I am confident that my 8+ years of experience in mobile app development, particularly with React Native, make me well-equipped to address the battery usage issues you're facing. I have worked with both iOS and Android platforms, optimizing apps to enhance performance and reduce battery consumption. I am proficient in using tools like Android Studio Profiler and Xcode Instruments, which will be instrumental in identifying the root cause of the high battery usage in your app. I am also experienced in improving data synchronization approaches to ensure seamless task management without excessive energy consumption. Let’s connect to discuss how we can optimize your app's performance and enhance its efficiency. Best regards, Siya Technology
€750 EUR in 7 days
6.2
6.2

Hi, I have extensive experience working as a mobile and website developer, with over 8 years of experience. I have a strong background in React Native, as well as other languages such as Swift, Java, and Flutter. I have worked on various projects involving battery optimization and real-time synchronization, making me well-equipped to tackle the challenges presented in your project. I am confident in my ability to identify the root cause of high battery consumption in your app and implement code improvements to optimize performance. I am proficient in React Native and have experience with energy profiler tools like Android Studio Profiler and Instruments in Xcode. I have a deep understanding of battery consumption patterns specific to mobile applications. My expertise in both iOS and Android platforms will be essential for this project. I am eager to discuss how my skills and experiences align with the needs of your project. Thank you for considering my proposal.
€800 EUR in 15 days
5.5
5.5

Hi, I understand you're facing issues with excessive battery consumption following your shift to a real-time data synchronization approach in your task management app. I'd like to know more about the frequency of data being synced and the methods currently being used for synchronization. Are there any background processes that could be contributing to the problem? With my team’s 22 years of IT experience, I'm confident we can identify the root cause and optimize your app's battery usage. We are proficient in React Native and have extensive experience in battery optimization for mobile apps, utilizing tools like Android Studio Profiler and Instruments in Xcode. Would you be open to discussing this further over a call? I believe a more detailed conversation would help us understand your problem better and outline a suitable action plan. Best Regards, Rohit.
€1,350 EUR in 15 days
6.3
6.3

Dear daank1, I am excited about the opportunity to collaborate on this project and am committed to ensuring your complete satisfaction with the final outcome. Our team consists of experienced professionals who specialize in Mobile App Development, React Native, and we bring years of expertise to deliver high-quality results. Let's connect and discuss the project details further. Best regards
€1,000 EUR in 20 days
4.8
4.8

As a seasoned React Native developer with expertise in battery optimization, I'm confident that I can resolve the excessive battery usage issue that your app is experiencing. In my 10 years of experience, I have worked on various mobile applications optimizing their capacity to ensure compatibility with different operating systems like iOS and Android, which aligns perfectly with your project's requirements. A critical aspect in overcoming the challenges your app faces is accurately identifying the root cause, whether it be form completion or real-time synchronization. My skillset extends to using advanced energy profiler tools such as Android Studio Profiler and Instruments in Xcode, which will allow me to provide you with granular insights regarding the consumption patterns of your app in order to take necessary actions. Choosing Desun means choosing a reliable partner committed to providing world-class solutions. Our clients' satisfaction is paramount, and I always ensure 100% transparency while maintaining data integrity and security. Let me leverage my competencies for the betterment of your application and elevate your business to new heights!
€1,125 EUR in 15 days
5.0
5.0

Hi I am Leo Yeung from Hong Kong who has over 8 years of experience in Software development. I'm really pumped about this opportunity! I have checked your job description for React Native Developer – Battery Optimization Expert. I recently led a project with similar challenges and nailed it. I am very proficient in Mobile App Development and React Native, and I'm ready to bring my skills and energy to your project. I can deliver you 100 % satisfied result within your deadline. I would be delighted to have a brief chat to discuss the project further. Thank you for considering me for this opportunity, and I look forward to working together with you on this project. Let's achieve your goal together! Best regards, Leo Yeung
€1,200 EUR in 10 days
4.5
4.5

With over a decade of experience in mobile app development, I am confident that I am the ideal candidate to tackle your React Native project. Within my repertoire, I possess advanced skills for both iOS and Android, along with specific expertise in battery optimization. Having previously dealt with and remedied excessive battery usage issues in apps across multiple domains, I'm equipped to identify the root cause of the problem and implement the necessary code improvements, while maintaining ongoing synchronization. Additionally, my proficiency in using energy profiler tools, such as Android Studio Profiler and Instruments in Xcode dovetails nicely with the task at hand. Through these tools, we can receive real-time insights into battery consumption patterns specific to your mobile application and tailor our strategy accordingly. What sets me apart is my commitment to providing 100% client satisfaction. For the duration of the project, you can expect regular updates and reliable post-delivery support. Choosing a skilled freelancer with proven experience can save you valuable time and money. I encourage you to consider my solid performance history backed by positive client testimonials when making your decision.I look forward to discussing this project further with you so we can find the best possible solutions for your unique situation.
€1,125 EUR in 7 days
4.2
4.2

Hello, I understand that after transitioning to a continuous real-time synchronization approach, your app is facing significant battery consumption issues, negatively impacting the user experience. As an experienced React Native developer with a proven track record in mobile app optimization, I specialize in identifying and resolving performance bottlenecks. I will begin by analyzing the excessive battery consumption due to continuous data sync and the task completion forms, which may be contributing to the problem. I will assess the app’s battery usage to determine if it exceeds acceptable levels, and then investigate the root cause of the inefficiencies. By leveraging tools like Android Studio Profiler and Instruments in Xcode, I will carefully analyze both iOS and Android performance to uncover any hidden issues. Once the cause is identified, I’ll implement the necessary code improvements and optimization strategies to reduce battery drain while ensuring, the app delivers improved battery efficiency without sacrificing its real-time sync functionality. My aim is to create a smoother, more efficient experience for your users across both platforms. Let’s connect to discuss your project in detail so I can provide customized solutionsto bring your vision to life! Regards, Usman Farooq
€750 EUR in 7 days
4.2
4.2

As an experienced React Native developer and a tech professional of nearly a decade, I have tackled numerous challenges and optimized app performance across different mobile platforms. My knowledge and proficiency extend to battery optimization – precisely what your project demands. To ensure optimum battery life while maintaining the level of real-time sync your app offers, I will apply my expertise in energy profiler tools such as Android Studio Profiler and Instruments in Xcode. By analyzing patterns specific to battery consumption, we'll discover underlying sources of the excessive drainage, whether it's due to the continuous sync or task completion forms. Moreover, having built a range of e-commerce solutions, websites, and mobile apps with high ratings like yours; I know your need for reliable, scalable results that enrich users' experience while preserving device resources. From Full-stack skills in HTML, CSS, JavaScript to Laravel expertise and a comprehensive understanding of SEO Optimization - it is all-inclusive. Partner with me now to optimize your users' experience while saving their phone’s resources!
€1,125 EUR in 24 days
4.1
4.1

Hi, With my extensive experience in mobile app development, especially with React Native, I am confident that I can effectively address your current battery optimization concerns. Having faced similar issues in the past projects, I have actively employed energy profiler tools like Android Studio Profiler and Instruments in Xcode to identify the root causes and implement efficient code improvements. At NJ Graphica, we don't settle for basic - we thrive on excellency and pushing the boundaries of what's possible. With 8+ years of experience and having completed over 800 projects to date, our team understands the intricacies of different platforms, including iOS and Android, which will be a valuable asset in tackling this project. Regards, Team NJ
€1,500 EUR in 7 days
3.7
3.7

As a seasoned React Native developer with broad experience optimizing mobile app performance and crucially, battery usage, I'm confident that my proficiency will prove invaluable for your project. With the increasing demand for real-time sync, optimizing battery usage has become a vital aspect of modern app development. I have hands-on experience with energy profiler tools like Android Studio Profiler and Instruments in Xcode precisely for this reason. Moreover, my proficiency in multiple frontend technologies including React Native guarantees you'll have an expert that truly understands how each piece of the puzzle impacts performance. I've mastered Redux for effective state management that can aid in tracking down the root causes behind high battery consumption and creating targeted solutions. In terms of platforms supported, I’ve worked extensively on both iOS and Android applications using React Native giving me insights into the unique patterns of battery consumption seen on each platform. With dedication as one of my core traits, I'm committed to ensuring that your mobile application is optimized for maximum user satisfaction while consuming minimal battery life. This includes identifying excessive consumption and implementing code improvements suited to your application architecture. Let's team up and take your app to peak performance!
€750 EUR in 15 days
3.6
3.6

As a React Native developer with years of extensive experience in optimizing battery usage of mobile apps, I am confident that I can be the best fit for your project. I have encountered and successfully resolved similar issues in the past, including limiting excessive battery consumption brought by continuous data sync and form completion functionalities. One of my competitive advantages in this field is my proficiency in energy profiler tools like Android Studio Profiler and Instruments in Xcode. These tools allow me to thoroughly investigate and address the root cause of high battery consumption. Moreover, being well-versed with both iOS and Android platforms, I can apply platform-specific optimization strategies for better results. Above all, I have a solid track record of delivering projects on time while ensuring consistent quality. Given the opportunity, I'll treat your project with utmost priority, regular project updates and extend support post delivery for your peace of mind. I understand your objective for 100% client satisfaction - it's something I wholeheartedly believe in too. Let's begin addressing these battery optimization gaps together!
€1,125 EUR in 7 days
2.0
2.0

As a mobile app developer with expertise in React Native—a skillset that meshes perfectly with your needs—I am well-prepared to tackle this important battery optimization task for you. I've successfully overseen projects similar to yours—conducting thorough analyses, identifying root causes of issues, and implementing targeted solutions to boost overall performance. One of my most valuable assets is my ability to think proactively when it comes to emerging technologies, such as energy profiler tools like Android Studio Profiler or Instruments in Xcode. My hands-on experience with these tools has allowed me to gain in-depth insight into the various patterns of battery consumption specific to mobile applications—an incredible advantage for your project. Moreover, my knowledge isn't limited to just building apps on a single platform. I have extensive experience working on both iOS and Android. This dual-platform familiarity ensures that I can fully optimize battery usage for each, honing in on specific nuances crucial to their individual power management. With me onboard, you're guaranteeing not only improved battery life but also a seamlessly functioning app—a win-win scenario for your users!
€750 EUR in 30 days
0.6
0.6

Hello! I am a skilled React developer with a strong background in image processing and front-end development. I am excited about the opportunity to create an automated color correction tool using color card detection. My expertise in React and experience with similar projects make me well-suited for this task. I am confident in my ability to deliver a high-quality solution that meets your requirements. Let's discuss further details and get started on this project!
€1,125 EUR in 7 days
0.0
0.0

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