Mobile App Development Jobs

Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.

A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.

Here's some projects that our expert Mobile App Developer made real:

  • Cloud hosting setup and maintenance
  • Bug fixing/troubleshooting
  • Integrating SDKs based on customer needs
  • Development of features tailored to client specifications
  • Optimizations of service performance
  • Modifying designs to meet customer preferences

We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.

We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!

Od 390,078 recenzí, klienti hodnotí našeho pracovníka Mobile App Developers 4.84 z 5 hvězd.
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    Equipment QR Code Tagging System 6 dní left
    OVĚŘENÉ

    I'm seeking an expert with the right experience to create an efficient and user-friendly QR code tagging system for verifying our factory's equipment inventory. Key Requirements: Looking for a freelancer to design and print asset verification tags for a factory. The project involves creating 1,500 tags, each with a unique QR code. Each QR code will link to a PDF containing detailed information and images of the specific asset. Please provide a sample of your previous work and your pricing for this task.

    €103 (Avg Bid)
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    15 nabídky

    I'm seeking an experienced Flutter developer to create a custom video recorder widget for my Flutterflow project. This widget should be compatible with both iOS and Android platforms. Key Features: - Video Compression: The widget should include in-built video compression capabilities to reduce the final file size without compromising quality. - Short Video Recording: The maximum duration for the video should be less than 30 seconds. Ideal Skills and Experience: - Proficiency in Flutter development. - Prior experience implementing video recording and compression in Flutter applications. - Strong understanding of mobile app development for both iOS and Android platforms. - Familiarity with Flutterflow would be a plus. Please provide examples of previous work related to video recordi...

    €38 (Avg Bid)
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    I'm in need of a skilled developer to build a mobile application that serves as a platform for a bedding project.

    €1857 (Avg Bid)
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    90 nabídky

    We are on the lookout for a proficient developer in the realm of mobile applications to aid in the submission of our software. This position will entail working alongside our development team to guarantee the seamless introduction and upkeep of our app on the Google Play platform.

    €465 (Avg Bid)
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    I'm looking to develop a mobile app to extend our marketing reach. Key Tasks: - Create an engaging, user-friendly mobile app - Implement features that support our marketing goals - Ensure app's compatibility across multiple devices - Incorporate analytics tools for tracking performance Ideal Skills & Experience: - Proficiency in mobile app development - Strong understanding of marketing principles - Proven track record in the successful delivery of marketing-focused apps - Familiarity with analytics and tracking tools

    €47 / hr (Avg Bid)
    €47 / hr Průměr. nabídka
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    I'm looking for a skilled Flutterflow developer who can integrate Zegocloud's SDKs into my project. The SDKs include video, chat, and voice capabilities, with the features I'm looking to implement being video calling, chat messaging, and voice calling, respectively. Key Responsibilities: - Integrate Zegocloud's Video, Chat, and Voice SDKs into a Flutterflow project - Implement the specified features using the aforementioned SDKs Ideal Candidate: - Proficient in Flutterflow development - Experience with integrating third-party SDKs into Flutter apps - Knowledge of Zegocloud's Video, Chat, and Voice SDKs is a plus, but not mandatory - Strong background in backend development using Dart Please note that while a background in Node.js, Django, or Ruby on Rails isn�...

    €132 (Avg Bid)
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    20 nabídky

    I'm looking to develop a comprehensive mobile application that delivers real-time stock data, enables user registration and login, and offers push notifications for stock alerts. Key Features: - Real-time stock data: The app should display stocks in real-time, providing regular updates to users. - User registration/login: Allow users to create accounts, login, and personalize their experience. - Push notifications for stock alerts: A fundamental feature of the app should be to send push notifications to users about stock alerts based on their preferences. The project needs to be completed within a month so I'm looking for a developer who can work efficiently while maintaining high-quality output. Experience in developing similar applications and knowledge of stock market data ...

    €354 (Avg Bid)
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    I am seeking an experienced mobile app developer who can create a gaming tournament app for both iOS and Android platforms. Key Requirements: - Tournament Registration: Users should have the ability to register for upcoming tournaments. - Match Pairing: The app should enable automatic pairing of participants based on their respective rankings. - Prize Distribution: Incorporate a system for prize distribution for successful participants. - User Profile Creation: Attendees must be able to create their own profiles showcasing their gaming achievements. - Tournament Discovery: A feature to search for and find available tournaments. - Round-the-clock Updates: Seamless updates regarding ongoing and forthcoming tournaments and matches. Ideal candidates should have a strong background in mobi...

    €201 (Avg Bid)
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    24 nabídky

    I'm seeking a versatile developer or team who can handle both app and website development, as well as subsequent hosting. Key Requirements: - A full-stack developer with ample experience in both app and website design and development. - Expertise in hosting and maintaining these platforms post-development. Please note that while the scope of this project is broad (involving both app and website), the specific features and design elements are yet to be determined. You'll essentially need to be a flexible and adaptable professional, able to handle a wide range of technical challenges.

    €135 (Avg Bid)
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    68 nabídky

    I'm in need of a senior React Native developer to handle the implementation of user authentication and push notifications in my upcoming mobile application. The app is going to be a cross-platform app, supporting both iOS and Android. The priority of the job is ensuring the user experience is smooth and secure. This means that the authentication process should be robust and user-friendly. In addition, push notifications are an essential feature that needs to be seamlessly integrated into the app. Key Responsibilities: - Develop user authentication flow, ensuring it's secure and intuitive - Implement push notifications across the application - Ensure the app is optimized for both iOS and Android As I do not have existing UI/UX designs, I would appreciate some assistance or idea...

    €555 (Avg Bid)
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    I need an e Android developer to upgrade my app's targetSdkVersion to a higher one. It should be one line of code but i want to be done by an expert because it's on a new pc so there might need some configurations needed on android studio

    €29 (Avg Bid)
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    I am seeking a proficient app developer with vast experience in iOS and Android app development to create an engaging social networking app. Ideal skills and experience required for this job: - iOS/Android app development - User interface design - Social networking app creation - Data management Key features the app should have: - User profiles: Ability to create and customize personal profiles. - Messaging system: Enable users to chat, create group chats and send direct messages. - Photo or video sharing: Give users the permission to share personal photos and videos on their profiles and with other app users. The primary aim of this app is to enhance socialization while maintaining a user-friendly platform. Any additional recommendations for improving user experience would be apprecia...

    €325 (Avg Bid)
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    ***Don't bid if you won't agree on the BUDGET! Budget is 80$ I am seeking a developer who knows Java script + Unity C# i have an online Unity soccer 1 vs 1 game, we need to add 2 new features. 1. **Animate Electrifying the Opponent**: Integrate an animation that causes the opponent to freeze for a specified duration, synchronized with server-side JavaScript for online multiplayer. 2. **Animate Lifting and Releasing the Opponent**: Create an interactive animation to enhance gameplay, ensuring synchronization between Unity and server JavaScript. 3. **Fix Animation Issues**: Address and correct small animation problems in the server to ensure compatibility with Unity. You will ensure seamless integration and synchronization between Unity and the server for both online and AI mod...

    €121 (Avg Bid)
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    I'm in need of a skilled app developer to create a mobile application. The platform for the app should be both iOS and Android. This app will have a primary focus on E-commerce. Key Features: - The app should be compatible with both iOS and Android platforms. - The main functionality of the app will be E-commerce, which means that users should be able to browse, purchase, and track items. - It should integrate seamlessly with PayPal to facilitate a smooth and secure payment process. Ideal Skills: - Proficiency in developing applications for both iOS and Android platforms. - Experience in building E-commerce applications, including handling secure financial transactions. - Previous work with integrating payment gateways, particularly PayPal, is highly desirable. I'm looking ...

    €322 (Avg Bid)
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    I'm looking for a talented designer to create a modern and sleek Android app for my business. The primary goal of this app is to enhance our customer service offerings. Key Responsibilities: - Designing an Android app that is user-friendly and visually appealing - Ensuring the app integrates seamlessly with our existing customer service systems - Applying a modern and sleek design style that reflects our brand identity Ideal Skills and Experience: - Proven experience in designing successful Android apps - A strong understanding of user experience and customer service principles - An eye for modern, sleek design If you have a track record of creating aesthetically pleasing, user-friendly apps that enhance customer service experiences, I'd love to hear from you.

    €53 (Avg Bid)
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    Looking for a developer or developers to work on the subscription management system for our software. Developer will code the user registration html pages that will run on our hosted website. Users will then pay for our software through a payment gateway api (already coded). Developer will create a webhook to retrieve subscription data from the payment gateway, and will also construct an admin panel that will store and manage the user data. Developer will also create an API that will pull signup information from our IOS app and record it on the admin panel as well. Ideal candidates should have: - Proficiency in web development - Experience in building subscription management systems - Knowledge of payment gateway integration, particularly credit card processing - Attention to detail in u...

    €174 (Avg Bid)
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    I need a tictic app expert to be work for, i have many modification need to be done. If you are tictic expert pls contact me. I'm looking for an experienced developer with a proven track record in modifying existing features in Tictic app. The task at hand is to modify the 'Promote' function within the app. Key Responsibilities: - Modify the existing 'Promote' function in the Tictic app - Ensure the feature modification is seamlessly integrated into the app Ideal Candidate: - Proven experience in customizing mobile apps - Strong understanding of the Tictic app's architecture - Proficiency in relevant programming languages for mobile app development - Strong problem-solving and communication skills

    €158 (Avg Bid)
    €158 Průměr. nabídka
    91 nabídky

    I have a ready-made Android News App template that I need to get set up with my logo, splash screen, and added to the Play Store. I'm looking for a freelancer who is proficient in Android app development, Google Play Store publishing, and graphic design. The ideal candidate should have experience with customizing app templates and working with news apps. Key tasks for this project will include: - Implementing my logo and splash screen - Making any necessary customizations to the app - Uploading the app to the Play Store and ensuring it meets all requirements for publication - Providing guidance and assistance on the process, if needed Please provide your relevant experience and a brief overview of how you plan to take this project on.

    €139 (Avg Bid)
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    I'm seeking a capable developer to create an extensive and secure eye scan system, primarily using human eye retina scans. The purpose of this system is to enable identification and access control with utmost security. This system should have the capacity to collect data from millions of users. The ideal candidate for this project would possess the following skills and experience: - Proficiency in mobile app development, with a strong focus on high-security systems - Experience with data collection and infrastructure to handle large amounts of information - Previous experience with biometric identification technologies, specifically retina scans - Demonstrated ability to integrate new systems with existing software The final product should be a mobile application. However, an essent...

    €20 (Avg Bid)
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    I am urgently looking for someone based in New Delhi, India who can visit a local camera store on my behalf. Your main tasks will include: - Checking the current status of an order I've placed - Pleading for a speedier delivery of said order - Asking about, and understanding the store's refund policy Post this visit, I would like you to communicate back with the following details: - The current status of my order - Any new timelines provided for the delivery of my order - Thorough information regarding the shop's refund policy Ideal candidates for this job should be good communicators, have negotiation skills, and based in New Delhi. Experience in customer service or similar roles will be appreciated.

    €25 (Avg Bid)
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    9 nabídky

    I am in need of a skilled React Native and TypeScript developer to assist in building a mobile application for both iOS and Android platforms. Please bid only if u can work dedicated and 8 hours per day for the work, My application is in between and need to add some features in that

    €202 (Avg Bid)
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    38 nabídky

    I'm looking for an experienced app developer to create an e-commerce app for my home accessories and decoration store. The app should be designed to cater specifically to the Mauritius market, with a focus on user-friendly UI and UX, and a seamless payment gateway integration. Key Project Requirements: - Development of an e-commerce app for Android and iOS - Utilize the Shopee app (Malaysia) platform for the app development - Integrate a secure and user-friendly payment gateway Key Skills/Experience Required: - Proven track record in developing e-commerce apps, preferably with a focus on home accessories - Strong understanding of UI/UX principles and experience in creating catchy, easy-to-use interfaces - Prior experience with the Shopee platform would be an advantage - Proficiency...

    €1369 (Avg Bid)
    €1369 Průměr. nabídka
    146 nabídky

    I'm in need of an Android app with a focus on education. The main feature I require is push notifications. Key Requirements: - Develop an Educational Android App: The app will be centered around educational content and tools. - Implement Push Notifications: I need a system for the app to send push notifications to users. I also have a unique requirement; I need this app to be published on the old Google Play Console. If you can provide access to this console, please let me know. I have skipped the question on target audience, as I believe this app will be widely used by various demographics. Ideal Skills & Experience: - Experience in Android app development, especially educational apps. - Proficiency in integrating push notification systems. - Ability to manage and publis...

    €352 (Avg Bid)
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    73 nabídky

    I'm seeking a professional with expertise in mobile app security, particularly with WhatsApp and iOS systems. The goal of this project is about intercepting WhatsApp messages, both text and voice. Please note that the focus is only on: - Text messages - Voice messages Extensive experience with WhatsApp's security infrastructure and with iOS is mandatory for the successful completion of this project. Time is crucial as I need this project completed as soon as possible. I look forward to your bids. Please include examples of similar work done in the past.

    €11 / hr (Avg Bid)
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    16 nabídky

    I need a freelancer to help me build an APK from my existing Flutter Dart code. I have a design or UI mockup for the APK. The project is urgent and needs to be completed as soon as possible. Ideal Skills: - Proficient in Flutter and Dart - Experienced in building APKs from Flutter code - Fast and efficient in project delivery Please note that while the client has a design for the app, expertise in UI/UX design is not a requirement. The primary focus of this project is on the technical aspect of converting the existing code into a working APK.

    €20 (Avg Bid)
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    55 nabídky

    I am seeking a proficient developer to build an E-commerce app using Apache Cordova. The primary platforms for which this app should be designed are Android and iOS. Key Requirements: - Experience in developing cross-platform apps using Apache Cordova. - Proven track record in e-commerce app development. - Though the key functionalities such as 'shopping cart', 'user registration', and 'product ratings and review' aren't specified yet, the developer should be experienced in integrating such functionalities into an e-commerce app. Your expertise in creating a seamless, user-friendly app will be invaluable for this project. Let's work together to create an excellent shopping experience for our users.

    €313 (Avg Bid)
    €313 Průměr. nabídka
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    I'm in need of a skilled mobile app developer to create a cross-platform app for me. Key responsibilities: - Develop a mobile app that works on both iOS and Android platforms. - The primary function of the app is to provide a service. Ideal Skills and Experience: - Proven experience in developing high-quality mobile applications for both iOS and Android with 3 languages English, Sinhala and Tamil. - Familiarity with cross-platform development tools like React Native, Flutter, Xamarin, etc. - Strong understanding of mobile app design and user experience. - Knowledge of security, encryption, and data protection. This is a great opportunity to work on an exciting project. Looking forward to your proposals! Kindly note that developer must be Sri Lankan and able to develop app with 3 ...

    €479 (Avg Bid)
    €479 Průměr. nabídka
    199 nabídky

    I'm looking for a skilled developer to create a user-friendly web app that allows users to set up fundraisers. This log in needs two key features: user log-in and integration with Google Sheets. User Log-in: - Users should be able to sign in using their email address and password. Google Sheet Integration: - The app should be able to read data from a designated Google Sheet and also write data to it. Ideal skills for this project include: - Proficiency in web app development - Experience with user authentication and access control - Previous work with Google Sheets API or similar data integration tools - Familiarity with UI/UX design for fundraising platforms Given the importance of data security and user privacy, I'm looking for a developer who can ensure that the app is...

    €22 / hr (Avg Bid)
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    188 nabídky
    Fast Track Booking App 6 dní left
    OVĚŘENÉ

    We're a startup in need of a skilled Native developer to expedite the launch of our booking application. The goal is to quickly establish an online presence. Project Requirements: User Management: User registration and login system. Profile management for users. Booking System: Users can select different types of bookings. View available slots based on selected criteria. Real-time booking and availability check. Payment Integration: Integrate popular payment gateways (PayPal, Stripe, etc.). Secure payment processing. Admin and Manager Dashboards: Admin: Manage users, bookings, and payments. Manager: Oversee bookings and user details. Security: Implement security best practices. Ensure the application is SSL certified. Ideal Skills: - Proficiency in Native development, with a ...

    €287 (Avg Bid)
    €287 Průměr. nabídka
    72 nabídky

    I'm in need of a full stack developer to create an Android app from scratch. The app will be feature-rich and will require a strong backend that can collect and store data in a MongoDB database. Key Features: - User Authentication: The app will need to have a secure, reliable user authentication system to protect users' data and maintain privacy. - Push Notifications: The app should be able to send push notifications to users' devices to keep them engaged and informed about updates or new features. - In-app Messaging: The app will integrate a messaging system for users to communicate directly within the platform. The developer will need to: - Create a user-friendly, aesthetically pleasing interface for the app. - Design a robust backend using MongoDB to collect and store ...

    €2130 (Avg Bid)
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    hii this app will track my client phone which is provided my me

    €136 (Avg Bid)
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    Android App Publishing 6 dní left
    OVĚŘENÉ

    I need help with publishing my Android app on the Play Store. The app is a radio app and I want it to reach a wider audience. Key Responsibilities: - Assist with the Android Play Store publishing process - Ensure the app meets the Play Store's requirements for publication Ideal Skills and Experience: - Prior experience with Android app publishing - Familiarity with the Play Store guidelines - Knowledge of the radio app market would be a plus Please note that this project does not involve any development work. I'm specifically looking for someone with experience in getting apps live on the Play Store.

    €11 (Avg Bid)
    €11 Průměr. nabídka
    16 nabídky

    I am looking for a skilled app developer to build a multivendor marketplace app similar to Amazon for my D2C brand. It needs to be compatible on both iOS and Android. The app requires the following features: - User registration and login - Product listing and search capabilities - A seamless payment integration - An engaging seller dashboard - A video feed with ad integration - Category sections for easy navigation - Individual brand stores within the app The design should be colorful and vibrant, appealing to consumers of all ages and bringing a certain energy to our D2C brand. Ideal candidates are experts in app development with a portfolio showcasing their design aesthetic and functionality. Experience or knowledge in D2C brands is highly preferred. Candidates should also have a ...

    €301 (Avg Bid)
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    iOS Service App Designer 6 dní left
    OVĚŘENÉ

    I'm looking for an experienced app designer who can create a user-friendly iOS application. The primary purpose of this app is to offer a range of services to our customers. Key Features: - The app needs to provide a series of services such as house cleaning and home appliance repair. - It should be easy to navigate, with a clear and intuitive user interface. - This application should be a platform for communication between customers and service providers. They can chat with each other but not have each other's contact information. Also, I need a CRM platform to record all user information. To begin with, I want it to support several languages, English, Farsi, Arabic, and Russian. - The design should be clean and professional, to reflect the high-quality services we provide. ...

    €3748 (Avg Bid)
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    Kotlin Developer for Drone GCS 6 dní left
    OVĚŘENÉ

    As an Android app developer with expertise in Kotlin, I need your help building Drone Ground Control Software (GCS). The Current App is on QT Framework, we want to re-develop the app on Kotlin. The key functionalities I want you to incorporate in the app are: - Real-time flight data monitoring - Mission planning and autonomous flight - Live video streaming This project is focused on the development of the GCS for a drone rather than a typical consumer application. Your experience in working with drones and real-time data processing will be an asset. Please note that previous work in a similar domain or experience developing GCS is highly desirable. Your knowledge of Kotlin and QT is crucial as the app needs to be stable and efficient. A strong understanding of Android develop...

    €2144 (Avg Bid)
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    I'm looking for an experienced Kotlin and Java developer to assist with correcting functional issues in my current Android project. There are a few bugs that need to be addressed and possibly a few performance enhancements to be made. Key responsibilities include: - Identifying and resolving functional issues in the app - Ensuring the app is bug-free and operational The ideal candidate should have: - Strong experience in Android development, particularly with Kotlin and Java - Proven track record in solving functional issues in Android apps - Good troubleshooting and debugging skills - Excellent understanding of the Android platform and its guidelines

    €4 / hr (Avg Bid)
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    Play Store upload fixing -- 2 6 dní left
    OVĚŘENÉ

    App not able to upload to google play store

    €18 (Avg Bid)
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    I'm seeking a talented app developer to create a multi-platform app for my food subscription business. Please find the attached document for detailed List. Platform Requirements: - The app must be available on iOS, Android, and Web platforms ( for Admin). Design Preferences: - The app should embody a classic and elegant design, reflecting the high-quality nature of our food subscription business. Ideal candidates for this project should have a solid background in app development, with prior experience in creating similar subscription-based apps. A good eye for design to match the classic and elegant theme is also essential.

    €394 (Avg Bid)
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    I'm seeking an experienced video producer who specializes in creating detailed, user-friendly walkthroughs for mobile applications. The task involves developing a walkthrough video aimed at educating new users on the functionality and features of my dual-platform app (both iOS and Android). Key Requirements: - Expertise in creating engaging, informative walkthrough videos - Thorough understanding of both iOS and Android platforms - Ability to translate technical jargon into simple, easy-to-understand language - Prior experience in producing similar videos for mobile applications Your application should showcase your past work in creating app walkthroughs, as well as demonstrate your ability to effectively communicate complex concepts. Please refrain from providing detailed project p...

    €22 (Avg Bid)
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    We need a ZOHO CRM Plus Set Up for a Flooring Products Company. We would particularly want the quote request feedback to be converted into an instant quote, which will be emailed back to the client ideally through another ZOHO platform.

    €127 (Avg Bid)
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    Descrizione del Progetto: Stiamo cercando un freelancer esperto nello sviluppo di applicazioni Android per realizzare un'app in grado di leggere tag NFC e automatizzare il processo di scatto fotografico e invio immagini. L'applicazione sarà utilizzata per l'ispezione di macchinari e dovrà interagire con vari tag NFC per documentare e inviare foto di ispezioni a un nostro server. Dettagli del Progetto: Lettura Tag NFC: Tag1: Inizio ispezione macchinario. Tag2 - Tag10: Foto dettagliate da inviare al server. Tag1: Fine ispezione macchinario. Funzionalità Principali: Lettura e identificazione dei tag NFC. Apertura automatica della fotocamera al rilevamento di specifici tag. Invio automatico delle foto scattate al nostro server. Formato nome immagine: Cod...

    €1746 (Avg Bid)
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    I am in need of a professional android app developer to construct a comprehensive mobile app that is centered around direct sales. The perfect candidate for this project should possess vast knowledge, skills and prior experience in android app development, targeting all the listed features. Key Features Include: • User Registration/Login: A secure system for users to register and manage their profiles. • Product Catalog: A visually appealing and user-friendly product catalog that provides clear descriptions and images of available products. • Direct Sales: No rental reservations needed; the main purpose of the app is to execute direct sales from the product catalog. Candidates with proven experience building successful sales-based Android apps will be highly preferre...

    €139 (Avg Bid)
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    I need an experienced developer to assist me in submitting 2 productivity apps to the Apple Store. Your responsibilities would include: - Uploading the apps to the Apple Store - Ensuring all guidelines are met for a successful submission - Managing the submission process from start to finish Please note that as my Apple Developer account is already set up, you'll only be required to assist with the app submission process. Ideal candidates should have: - Proven experience in app submission to the Apple Store - Knowledge of Apple's guidelines and best practices - Good communication skills to keep me informed throughout the process Please let me know if you have any questions.

    €61 (Avg Bid)
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    Description: We are seeking an experienced app and firmware development consultant to aid our current developer and finalize our mobile IOS Android app. The ideal candidate will have a strong understanding of firmware, Bluetooth Low Energy (BLE) technology, and be capable of consulting on technical aspects, including Shopify integration, customer login databases, AI chat integration, and product registration through a serial number and website database. Responsibilities: Collaborate with our existing developer to support and finalize the app's development. Provide solutions for integrating firmware and BLE functionalities. Assist with debugging, testing, and optimizing the app and firmware. Implement updates and new features based on requirements. Ensure compliance with industry ...

    €691 - €1382
    Zapečetěný
    €691 - €1382
    35 nabídky
    App Submission to Google Play 6 dní left
    OVĚŘENÉ

    I have developed an app that is fully compliant with Google Play's Developer Program Policies. I am seeking a professional who can successfully submit this to the Google Play store on my behalf. Ideal freelancer for this project would have experience in: - Submitting apps to Google Play store - Setting up Google Play Developer accounts Please note that I do not have a Google Play Developer account yet.

    €168 (Avg Bid)
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    47 nabídky
    Rummy Game Development in Unity 6 dní left
    OVĚŘENÉ

    I am looking to collaborate with experienced Unity game developers to create an engaging Card game with a Rummy theme. Key Requirements: - Proficiency in Unity game development - Familiarity with card game mechanics, specifically Rummy - Ability to add a classic Rummy game mode Desired Skills: - Previous experience in developing card games - Exceptional problem-solving skills - Ability to work on tight deadlines My ideal collaborator would be comfortable translating my vision into a mechanically sound, visually appealing game experience. Looking forward to your bids!

    €901 (Avg Bid)
    €901 Průměr. nabídka
    24 nabídky

    As an avid gaming enthusiast, I'm looking to create a captivating adventure game specifically designed for the Roblox platform. My primary target audience is children and teenagers, so the game should be engaging, safe, and age-appropriate. Key Requirements: • Game Development: You should have experience in developing adventure games. Knowledge about the Roblox platform is crucial. • Age-Appropriate Content: As my target audience is primarily children and teenagers, the content should be suitable for this demographic. • Creativity: I'm looking for someone with a creative mind who can bring fresh, innovative ideas to the table. Skills and Experience: • Experience with Roblox studio. • Proven record of creating adventure games. • Good understa...

    €113 (Avg Bid)
    €113 Průměr. nabídka
    26 nabídky

    Key Tasks: •⁠ ⁠Fixing Errors: The current project has some bugs that need to be addressed. The app is crashing on startup and experiencing database retrieval issues. Your task would be to resolve these errors and make the application functional again. •⁠ ⁠Database Update: You'll need to shift from the current WebSQL database to MySQL and ensure smooth data storage and retrieval. New Features to Add: •⁠ ⁠User Authentication System: Incorporate a new authentication system to enhance user privacy and security. •⁠ ⁠Game Timer: Implement a game timer to bring an additional level of challenge and excitement to the gameplay. •⁠ ⁠Animations & Interactivity: Enhance user experience with engaging animations and interactive elements. Ideal skills for this projec...

    €117 (Avg Bid)
    €117 Průměr. nabídka
    121 nabídky

    The job involves publishing an app. It is pretty much ready. Before launch, there is a bug that needs to be resolved. We need to make sure the In App Purchase window is always popping up, including for group class credits purchases, and all other purchases. After a successful purchase, there is a line of code that was working and now it isnt. I am thinking it is because the product names/IDs changed and it isnt registering the purchase, or because it isnt properly connected to the app and appstoreconnect. After identifying a successful purchase, the app must redirect to a specific URL in webview, which is what it was doing before I hired a programmer who was in some sort of "fag mob" (is what they are currently being referred to). The resolve should be easy and perhaps just ensur...

    €195 (Avg Bid)
    €195 Průměr. nabídka
    62 nabídky

    I'm seeking an experienced developer to create a quiz/assessment tool for my existing platform. The tool will be integrated into both our website and mobile app. Key Projects Requirements are: - Development of a multiple choice quiz/assessment tool - The tool needs to be versatile and fully integrated into our current platform - I don't have a specific set tech stack in mind, so I'm open to suggestions on what will work best Ideal skills and experience for this project include: - Prior experience in quiz/assessment tool development - Knowledge in multiple tech stacks, particularly those compatible with existing platforms - Ability to create engaging, user-friendly designs - Good understanding of user experience principles for multiple platforms.

    €445 (Avg Bid)
    €445 Průměr. nabídka
    105 nabídky

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