
Suljettu
Julkaistu
Maksettu toimituksen yhteydessä
We are seeking an experienced mobile developer to further develop a sports application for both iOS (Swift) and Android (Java/Kotlin) platforms. The apps are already in production and we are looking for someone for developing the new features and [login to view URL] app's core functionality will include finding sports locations, keeping score, and tracking statistics. The ideal candidate will have a strong background in mobile development and be familiar native mobile functionalities like location services and integrating with backend with APIs.
Projektin tunnus (ID): 40255848
76 ehdotukset
Etäprojekti
Aktiivinen 8 päivää sitten
Aseta budjettisi ja aikataulu
Saa maksu työstäsi
Kuvaile ehdotustasi
Rekisteröinti ja töihin tarjoaminen on ilmaista
76 freelancerit tarjoavat keskimäärin ₹59 872 INR tätä projektia

Hello, Regarding your project i need to discuss features of the app in detail. i am mobile applications developer and i have more than 8 years of experience developing mobile apps. i have done more than 510+ projects either local or internet based. i am confident i will provide you quality work on time. Let's chat to connect
₹56 250 INR 7 päivässä
8,8
8,8

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
₹45 000 INR 24 päivässä
8,0
8,0

Hello Sir, I have 10 years of experience working with Android App Development and 5 years with iOS development. Let's discuss this further. Thanks, Bhargav.
₹56 250 INR 7 päivässä
6,9
6,9

As an experienced full-stack developer with extensive knowledge in Kotlin, Swift, and a whole array of relevant technologies, I am wholeheartedly confident that I am the perfect candidate for this project. My expertise lies not only in mobile app development but also in API integrations with location services like Azure Service Bus and Azure Logic Apps. This proficiency would allowing me to flawlessly incorporate the necessary functionalities required for your sports application. In addition to my technical skills, my soft skills are equally robust. Throughout my career, I have maintained a 100% success rate as a top-rated freelancer on different platforms. This speaks volumes about my commitment and ability to deliver quality results. And with complex projects like yours, these attributes are vital. Lastly, my expertise isn't solely limited to development. I'm also skilled in designing intuitive UX/UI experiences, which can significantly impact positive user engagement on your sports app. So not only will I bring the technical acumen needed but also aesthetic consideration and a strong sense of user experience design into an effective symbiotic reality. Trust me to deliver a product that is seamless to use and exceeds your expectations!
₹56 250 INR 7 päivässä
7,3
7,3

Interesting project, I will develop the new features and improvements for your sports app on both iOS (Swift) and Android (Kotlin/Java), working with your existing production codebase and backend APIs. For location-based venue discovery, I will use CoreLocation on iOS and FusedLocationProvider on Android, both support geofencing and battery-efficient background updates, which matters when users track live sessions without draining their device. Questions: 1) Is the backend API already documented, or will I need to coordinate with your backend team on new endpoints for upcoming features? 2) Which features are highest priority for the next release, location discovery, scoring, or statistics tracking? Looking forward to potentially working together. Thanks, Kamran
₹75 000 INR 10 päivässä
7,4
7,4

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development 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 Logical Soft Tech Pvt Ltd, Indore(M.P)
₹56 250 INR 12 päivässä
6,5
6,5

Hello, Dear Hiring Team, I’m very interested in the opportunity to further develop your sports application for both iOS and Android platforms. With solid experience in Swift, Kotlin, and Java, I have worked on production apps involving location services, real-time data handling, score tracking, and seamless API integrations. I’m comfortable building and enhancing native features, improving performance, and collaborating closely with backend teams to deliver scalable and user-focused solutions. I would be happy to contribute to implementing new features and optimizing your existing application. I look forward to the possibility of discussing how I can support your project. Best regards, Shivpal S
₹56 250 INR 25 päivässä
6,1
6,1

I have 6 years of experience in native mobile development, delivering production-ready iOS and Android applications, including location-based, sports, and statistics tracking apps. I have successfully enhanced existing apps with new features while ensuring stability and performance for active user bases. I understand your apps require updates to support sports location discovery, score tracking, and statistics management across both iOS and Android platforms. My approach will involve reviewing the existing codebase, implementing the new functionalities natively in Swift and Kotlin/Java, integrating with your backend APIs, and ensuring smooth, responsive user interactions. I prioritize clean, maintainable code, rigorous testing, and adherence to app store guidelines to guarantee reliable performance for your users. Could you clarify whether the backend APIs are REST or GraphQL, and will live updates (e.g., real-time scores) be required for the new features? Additionally, are there any specific third-party services currently in use for statistics or location tracking that need integration?
₹37 500 INR 7 päivässä
5,4
5,4

Hello, I’m a skilled mobile app developer with 7+ years of experience building high-quality applications for Android, iOS, and cross-platform frameworks like Flutter and React Native. I help startups and businesses turn their ideas into functional, user-friendly mobile apps delivered on time and tailored to your goals. My Skils Include: Native app development (Java/Kotlin for Android, Swift for iOS) Cross-platform app development (Flutter / React Native) Custom UI/UX implementation and responsive design API integration, Firebase, push notifications, payment gateways App performance optimization & bug fixing Play Store & App Store submission and post-launch support I’ve developed mobile apps across various industries including e-commerce, healthcare, education, finance, on-demand services etc. My focus is on clean architecture, smooth user experience, and long-term maintainability. If you're looking for a dependable mobile developer who understands both technical and business needs—let’s build something great together! Regards, Nikita Gupta
₹40 000 INR 7 päivässä
5,2
5,2

Hello, I’m an experienced mobile developer with expertise in Swift, Kotlin, and Java, and I specialize in building and improving production-ready apps with real-time features. For your sports app, I can: Implement new features while ensuring stability of existing score tracking and statistics modules. Integrate location services accurately for finding sports locations. Connect seamlessly with your backend APIs for real-time data sync. Optimize performance, responsiveness, and user experience on both iOS and Android. I can start immediately and ensure high-quality, maintainable code. I’d love to discuss your roadmap and feature priorities.
₹56 250 INR 7 päivässä
4,7
4,7

Hi there, * I am ready for video call interview and test task to show you my knowledge and skills. I’m a full-time mobile developer with solid experience building and maintaining production-grade native applications for both iOS and Android. I specialize in Swift (UIKit / SwiftUI) and Kotlin/Java for Android, and I’m very comfortable joining existing codebases, understanding their architecture, and extending them with clean, maintainable features. 1. Location-Based Features - I have hands-on experience with native location services on both platforms like core location on iOS & fused location provider on Android I can implement - * Real-time location updates * Geolocation-based search and filtering * Map integrations (Apple Maps / Google Maps) * Geofencing if needed * Optimized battery usage strategies I’m experienced with - * REST API integration * JSON parsing and model mapping * Offline-first approaches * Local databases (Core Data / Room) * Data visualization (charts, summaries, performance metrics) 4. Backend Integration - * RESTful APIs * Token-based authentication * Secure networking layers * Error handling and retry strategies * Logging and debugging production issues Looking forward to connecting. Thanks Saurabh
₹45 000 INR 25 päivässä
4,7
4,7

I understand you need to add new features and improvements to your existing sports app on iOS and Android. Since the app handles location, scoring, and stats, ensuring smooth integration with location services and backend APIs is key. In a past project, I helped a client improve their live score and player stats feature in a similar sports app, tuning location accuracy and syncing data efficiently across devices. For your app, I would start by reviewing the current API integration and location service usage to spot any bottlenecks or inaccuracies. Would your backend support real-time updates, or should we consider optimizations for delayed syncing? Also, do you have design specs ready for the new features, or should I suggest UI improvements along with development? These types of improvements are usually straightforward and fast to implement once the current code and API endpoints are clear. I’m ready to dig into your app and get your new features running smoothly.
₹37 500 INR 7 päivässä
4,5
4,5

Hello, I am a senior mobile developer with over 8 years of professional experience building and maintaining production-ready iOS and Android applications. I have strong hands-on experience with native iOS (Swift) and Android (Kotlin/Java), and I am comfortable joining an existing codebase, understanding current architecture, and delivering new features without disrupting live users. For your sports application, I can confidently extend the current functionality around sports location discovery, live scoring, and statistics tracking while ensuring performance, stability, and clean integration with your existing backend APIs. I have solid experience working with native location services, background updates, map-based features, secure API communication, and real-time or near real-time data updates commonly required in sports and activity tracking apps. I focus on clean, maintainable code, proper separation of concerns, and careful handling of edge cases in production environments. I am also experienced in improving existing features, fixing legacy issues, and preparing store-ready builds while following Apple and Google platform guidelines. I would be glad to support your team long-term for feature development, performance improvements, and overall product stability. Regards Muhammad Asad Ali
₹60 000 INR 7 päivässä
5,2
5,2

As an experienced Full-Stack Developer and Product Management Professional, my skillset is aligned perfectly with the requirements of your project. While my background predominantly lies in MERN stack development, I'm equally competent with mobile application development. I've executed multiple projects requiring skills in Android App Development and API Integration with exceptional results. In addition to technical prowess, I bring strategic leadership and Agile implementation experience to the table. I've managed product roadmaps, refined backlogs, and fostered cross-functional collaboration as a Scrum Master. This expertise will be invaluable for navigating your project's lifecycle efficiently. What sets me apart is my ability to understand the bigger picture of the app's functionality while ensuring successful execution of core features as per your requirement. My proficiency in native mobile functionalities like integrating location services and backend APIs combined with my history of delivering impactful, future-ready products resonates strongly with
₹56 250 INR 7 päivässä
4,0
4,0

Hello there, I reviewed your project Native iOS and Android developer and understood the requirements at a high level. I focus on delivering clear, stable, and maintainable solutions aligned with the actual scope, I can work with Java, Mobile App Development, Geolocation and follow a clean development process with proper structure and error handling. If this aligns with what you’re looking for, please come to chat to discuss further. Best regards
₹37 500 INR 7 päivässä
3,8
3,8

Hello Sir, I’d love to support the continued development of your sports application on both iOS (Swift) and Android (Kotlin/Java). With strong experience in native mobile development and API-driven architectures, I’m comfortable working on live production apps and shipping stable feature updates without disrupting existing users. I have hands-on experience with location services (GPS, maps, geofencing), real-time data handling, score tracking logic, and performance optimization. For a sports app focused on finding locations, keeping score, and tracking statistics, I understand the importance of accuracy, low latency, and clean UI/UX. I can seamlessly integrate new features with your existing backend APIs, improve app performance, refactor legacy code if needed, and ensure both platforms remain aligned feature-wise. I follow clean architecture principles, version control best practices, and thorough testing before release to App Store and Play Store. I’m ready to jump into your current codebase, review the architecture, and start delivering improvements immediately while ensuring long-term scalability. Best Regards Jitendra Sharma
₹50 000 INR 25 päivässä
3,4
3,4

Drawing from my decade-long experience and fusion of topnotch technologies like Swift, Java, Kotlin in creating high-quality Native iOS and Android apps, I'm poised to optimize your sports application efficiently. My expertise covers the full project lifecycle - design, development, testing, and deployment- thus ensuring seamless features integration in your existing app. This means improved functionalities, easy location tracking, powerful backend integrations and user-friendly UIs. Moreover, my proficiency spans across using APIs for data-driven UI designs which you can especially leverage for your score-keeping and statistical analysis features. As a passionate developer known for delivering on-time and within budgets, you are guaranteed quality outcomes without compromises irrespective of your project's complexity. Throughout our collaboration my focus is on maintaining efficient communication to keep you updated thus fostering a flawless workflow that meets and exceed requirements. By choosing me as your Sports Application Developer you choose innovation, reliability and an unwavering commitment to excellence!
₹56 250 INR 7 päivässä
3,2
3,2

Hello Sir, I have 12 + years of experience on Native mobile app development such as android and iOS. Switf and swiftUI and also objective C for iOS. Java, Kotlin and composer for android. Previously I have experience on sport applications. That was build with swift and java. Feel free to communicate for further discussion.
₹60 000 INR 20 päivässä
3,1
3,1

Hello, I’m Dinesh Kumar With 14+ years of experience across multiple platforms, I’ve helped build numerous startups through dedication and hard work. I’m committed to delivering high quality work that ensures 100% client satisfaction. Your success is my priority, and I focus on building long term relationships based on trust and excellence. Expertise: Web & App Development – React.js, Node.js, JavaScript, PHP, MySQL, WordPress, Magento, CodeIgniter, Shopify, .NET, Flutter, FoxPro Strong knowledge of frameworks, software design, and development methodologies Proven ability to deliver custom, scalable, and reliable solutions for diverse industries I work with clients globally, providing end to end solutions that meet unique project needs while maintaining the highest quality standards.
₹66 250 INR 7 päivässä
2,3
2,3

Hi, Tranquil can support and extend your production sports applications within 10 days for ₹55,000, focusing on performance, stability, and clean feature expansion. We have strong experience in Swift (iOS) and Kotlin/Java (Android) with deep knowledge of native mobile capabilities. ? What We’ll Deliver Feature Development & Improvements • Enhance sports location discovery (Google Maps / Geolocation APIs) • Improve score tracking & statistics modules • Optimize real-time data updates • Refactor UI for smoother user experience Native Functionality • Accurate location services & permissions handling • Background updates where required • API integration with robust error handling • Performance optimization & memory management Backend Integration • RESTful API consumption • Secure token-based authentication • Efficient data caching ? Development Plan (10 Days) Day 1–2: Codebase review + architecture alignment Day 3–5: Location & score module improvements Day 6–7: Statistics & API optimization Day 8: UI responsiveness & bug fixes Day 9–10: Testing on real devices + store-ready build We prioritize clean code, native best practices, and production stability. Ready to begin immediately and scale your sports app effectively.
₹55 000 INR 10 päivässä
1,7
1,7

Delhi, India
Maksutapa vahvistettu
Liittynyt marrask. 29, 2023
$30-250 USD
$50-150 USD
$250-750 USD
$10-30 USD
$150-500 USD
$300-350 USD
$1500-3000 USD
₹1500-12500 INR
₹1500-12500 INR
₹1500-12500 INR
₹12500-37500 INR
₹1500-12500 INR
$30-250 CAD
$200-500 USD
₹12500-37500 INR
$250-750 AUD
$30-250 USD
₹37500-75000 INR
₹1500-12500 INR
$1500-3000 USD
₹12500-37500 INR
₹1500-12500 INR
$10-30 USD
₹100-400 INR/ tunnissa
₹600-1500 INR