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    2,000 android ios voip app 份搜到的工作,货币单位为 HKD

    ...services of a skilled and experienced iOS developer to test and update an existing iPad app. The source code and development environment will be provided, though it's currently unknown which version of iOS the app was initially compatible with. You will conduct a thorough inspection and test the application to ensure its features and components are still functional. Post testing, the app will need to undergo several updates, including: - User interface update: The design aesthetics need to be reconsidered and updated to be more contemporary. - Functional update: The app's functionality should be thoroughly scrutinized for possible improvements and optimization. Ideal experience and skills for candidates should include: - A solid unders...

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    I am searching for a mobile app developer skilled in both React Native and Flutter. The responsibility of the chosen freelancer would be to integrate Stream API for a mobile application that operates on both iOS and Android platforms. The major tasks and functionalities include: - API integration - Data Streaming - Real-time Analytics - Data Processing Ideal Skills & Experience: - Extensive experience with API integration, preferably Stream API - Proficiency in React Native and Flutter - Experience in developing mobile applications for both iOS and Android - Strong knowledge and practice of data streaming and processing - Ability to work with real-time analytics Please include examples of mobile applications you've created that involved API...

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    As a budding skincare platform, DeepSkinDive is in search of a talented app developer up for the exciting task of designing our upcoming mobile application. The ideal candidate will have experience in both iOS and Android development, and passion for combining tech and skincare. Responsibilities: - Develop a user-friendly application for both iOS and Android platforms. - Integrate personalized skincare routines based on user preferences and skin type. - Build in-app skincare education resources, backed by scientific research. - Embed social features to foster community interaction and engagement. - Seamlessly connect the app to our existing skincare blog. Skills: - Proficiency in iOS and Android development. - Experience in...

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    ...comisión de Freelancer (mas detalles por mensaje privado). Requerimientos del Freelancer: A. Vivir en la Ciudad de México, de preferencia cerca de Plaza Satélite. B. Edad mínima 30 años. C. Contar con un smartphone con Android y/o iOS y tener la app de Freelancer instalada en su teléfono móvil con las notificaciones activadas. (Una de las principales causas de que los proyectos no se logren satisfactoriamente es debido a que los Freelancers no están al pendiente de sus mensajes o no reciben las notificaciones causando una comunicación tardía, por este motivo te pedimos instalar la app y estar al tanto de la misma para beneficio de todos). Si te interesa participar en esta actividad reali...

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    I'm currently having a problem with the image upload feature on my Android app. Granted permissions are not recognized, which is causing disruptions in the image upload process. To solve this problem quickly, I'm in need of an expert with a comprehensive understanding of Android app development, specifically in debugging and rectifying image upload issues. Key Requirements: - Proficient in Android app development - Experienced in debugging and solving permission issues - Ability to work and deliver results quickly as completion is needed ASAP.

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    ...seeking an experienced app developer capable of crafting an app for both iOS and Android platforms. The app's functionality will center around in-app purchases. It's going to essentially involve selling cards. - Core Function: The vital function of this application is to support smooth in-app purchases. You're expected to effectively integrate different payment options to facilitate these purchases. - Category: The app fits into the selling cards category. It's not gaming or educational, it's commercial. Knowledge and experience in this type of application would be a plus. - Platforms: The application must be fully functional on both Android and iOS devices. Multi-platform app development ...

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    ...to create a social networking app for both iOS and Android platforms. Key Functionality Required: - It should primarily serve as a robust social networking platform. Specific Features: - An advanced system for sending friend requests and subsequent messaging. - A dynamic news feed, including activity updates. Preferred Skills and Experience: The freelancer should have: - Proven experience in creating social networking applications. - Proficiency in application development for both iOS and Android platforms. - Exceptional skills in creating systems for friend requests and messaging. - Expertise in establishing news feeds and activity updates. - Strong understanding of the unique requirements of a social networking app. By delivering a use...

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    Kindly read the brief. I am looking to get the project started this week!!! I am needing a qualified Full Stack Web and Android Developer, specialising in SaaS applications. Your task will be to deliver a strong web-based CMS that connects to an Android APP. Please research "Digital Signage" and view the examples below: - - - - KEY FEATURES FOR CMS * Easy registration and signup (multiple signup emails, confirmation and welcome notes) * The application should support User Authentication and Authorization * Responsive CMS (mobile and desktop) * It should include a Payment Gateway Integration (user can purchase packages - Monthly/Annual) * Clean, sleek and modern dashboard interface * Library and content

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    I am looking to promote my mobile Blouwy pro app on both Android and iOS platforms. The target audience for this promotion campaign is primarily working professionals beauty . To create an effective campaign, professionals need to understand the core features of the app. My application is jam-packed with productivity tools designed to improve efficiency in professional settings. The ideal freelancer for this project would therefore require: - In-depth knowledge of both Android and iOS ecosystems - Experience in marketing specifically to working professionals - Understanding of how to highlight productivity tools effectively in promotion strategies Remember, the goal here is not just to increase downloads, but to accurately portray the utility o...

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    SDK Public Repo Creation 已经结束 left

    ...developer who has a strong understanding of both iOS and Android software development kits (SDKs). The main goal is to create a public repository on GitHub for my iOS and Android SDKs. Key Responsibilities: - Identify key features such as data handling and UI ergonomics to be emphasized in the public repository. - Incorporate these features while aligning with the existing private repo's framework. - Evaluate the existing code in the private repository and make strategic decisions about what should be transferred over to the public GitHub repository. Note that we are uncertain if we want to use anything from the existing code, so your insight here would be valuable. Ideal Skills and Experience: - Demonstrable experience in iOS and Android...

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    ...of a groundbreaking networking platform for individuals with special needs. The main goal of the app is to foster communication and build a sense of community by connecting users. Please take note that this project entails the creation of a cross-platform mobile app comprising these features: - Messaging and Chat: Users should be able to engage in private conversations and group chats, ensuring seamless peer-to-peer and group interactions. - User Profiles and Search Functionality: Users should have individual profiles that display limited personal information. A search functionality that allows users to find others based on certain criteria should also be in place. - Community Forums: The app should have forums where users can publicly post messages, discuss vari...

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    My project ...skilled attention. Key requirements include: - UI Improvements: I need a new FAQ screen added and other minor UI tweaks made. Specifically, the FAQ screen should have categorization options. - Further development: After the first task is completed, we will be giving more tasks periodically. - Target devices: We target ios devices for now. But later we will target android as well. - We will rename the app name ( don't worry about app store release ), since we already have the app working with the same name. A solid background in React Native is crucial. Equally important is the experience in bug fixing and UI design. The winning candidate will exhibit top problem-solving abilities and an eye for design detail. Familiarity with FAQ...

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    I need a seasoned AR developer who can create a high-detail, realistic product visualization for me. This AR animation should be fully compatible with iOS and Android platforms. Pre-existing animation, likely created in Marvelous Designer, will need to be implemented into an AR animation for OOH billboard Key Requirements: - Expertise in AR Animation with a portfolio to showcase the same. - Experience in producing high detail, realistic product visualization. - Strong skills in developing AR compatible with both iOS and Android platforms. - Adherence to timelines is a must. - Openness to revisions based on feedback. This project requires a keen eye for detail and the ability to create realistic visualizations of products. If you have these skills, I look fo...

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    We're in need of skilled testers located in the US to perform live testing of a mobile app compatible with both iOS and Android devices. This utility-based app includes a live location feature providing real-time tracking, geofencing, and location sharing abilities. Ideal Skills and Experience: - Expertise in app testing on both iOS and Android devices - Located within the US - Proven experience testing live location apps for functionality and accuracy - Familiarity with real-time tracking, geofencing, and location sharing feature testing Your role would entail scrutinizing the app's capability to provide accurate location-based services, identify any possible flaws or glitches, and provide us with detailed feedback. Your insigh...

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    We are in the early stages of developing an innovative mobile a...in the early stages of developing an innovative mobile application designed to revolutionize the way users manage and interact with their financial data. Our app, aims to provide users with a comprehensive suite of features including a Dashboard for financial summaries, an , detailed Transaction Management, intuitive Budget Tracking, and advanced Reporting/Analysis capabilities, NO banking service linked. Job Overview: We're looking for a skilled Flutter developer who can crafting a seamless, intuitive, and engaging experience for users across Android and iOS platforms. The ideal candidate will have a strong background in mobile app development, with specific experience in developing cross-...

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    I'm looking for a skilled developer to create an iOS application focused on tracking personal finance investments. Key Features needed: - Investment tracking: real-time monitoring and analysis of personal investment portfolio Skills Required: - Extensive experience with Swift and iOS development - Familiarity with finance and investment related applications - Excellent coding and UI design abilities The goal of this app is to facilitate awareness and control of personal finance investments via a user-friendly and intuitive interface. Your bid should include your past experience in similar projects, as well as a rough estimate of the timeline for the completion of this project.

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    I'm in urgent need of a proficient Android Oboe Developer with a solid background in C++, Java, and audio processing. Your primary responsibilities will be: - Crafting and developing Oboe library functions - Implementing sophisticated audio processing algorithms - Writing efficient and clean code in C++ and Java The aim of this app revolves around audio recording and playback, real-time audio processing, along with external hardware integration. In terms of specific functionalities, you'll be handling: - Generation of audio visualizations - Conversion of different audio file formats - Multi-channel audio support If you're proficient with these skills and have the available time, provide your portfolio, availability, and hourly rate for immediate commencem...

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    I'm seeking a skilled Flutter developer who can assist with the signing a...seeking a skilled Flutter developer who can assist with the signing and uploading of my iOS app to the Apple App Store. - Your task will entail both signing and uploading the application successfully. - As I'm already enrolled in the Apple Developer Program, your role requires familiarity with the program and its protocols. - Proficiency with Flutter and hands-on experience with Apple Developer Program is preferred. - Essentially, a quick, competent turnaround is what's needed for this task. The ideal partner for this task will be tech-savvy, detail-oriented, and highly experienced with both Flutter and the Apple Developer program. Dive in if you fit this profile and let'...

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    I'm in need of a competent app developer who can build an engaging, vibrant ride-sharing application that is quite akin to leading apps in the market like OLA and Uber. Below are my specific requirements: Key Features: • Map-based navigation: The app should incorporate an efficient and easily navigable map-based interface to aid both passengers and drivers. • Driver and passenger profiles: A system that supports the creation and management of detailed driver and passenger profiles is integral to this project. • Real-time tracking: To ensure user safety and to enhance the ride experience, the app should be kitted with a real-time tracking feature. Design Preferences: • The design should be colorful and vibrant, reflecting the dynamic and l...

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    Android Developer Needed 已经结束 left

    I am in need of an experienced Android app developer who can create an app with specific features. This is a time-bound project that needs to be completed within one month. Key Features Include: • User Authentication - Users should be able to register and log into the app using a username and password. • Location Services - The app must be able to provide location-based services and therefore requires the integration of GPS or similar technology. Preferred Skills and Experience: • Strong knowledge of Android SDK - This will help with overall development and implementation of project features. • Experience with location-based services - Having prior experience or knowledge about implementing location services is crucial for thi...

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    ...an experienced WordPress expert who can assist me in resolving an issue with a filter on my website (). The issue we are facing is specifically with iOS devices where the filter feature is not responding to user actions. The filter's primary function needs to be refining search results when used. Unfortunately, it's currently unresponsive on iOS devices and needs a quick fix from someone who has experience in troubleshooting this kind of issue. Key Job Requirements: - Extensive experience with WordPress and its filters - Familiarity with cross-platform compatibility challenges, specifically iOS - Strong problem-solving skills - Experience in bug fixes and code review - Excellent communication skills I am hoping to get this issue resolved as soon as poss...

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    ...a proficient app developer to design a maintenance checklist application for Go Karting equipment. This app is targeted for both Android and iOS users. Key Features: - The app should include a list of about 20 checks, including Tire Checks, Engine Diagnosis, Oil and Fluid Checks and many other parts. - It needs to have a feature enabling users to upload photos. This is particularly necessary for visual records of the equipment's condition. - The app should also send reminder notifications on any pending or scheduled maintenance checks. - Crucially, the app must possess the capability to store all data on the device for easy offline access. Ideal Skills & Experience: - Prior experience in developing applications with similar ...

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    I'm urgently seeking a highly skilled Kotlin developer who can make important adjustments to our Android mobile application. Key tasks include: - Bug resolution and troubleshooting - Enhancements to UI/UX - Integration of innovative features Ideal candidate should have: - In-depth understanding and experience of Kotlin 1.4 - Problem-solving ability, particularly in respect to bug fixes - Proven expertise in creating intuitive, engaging UI/UX - A track record of designing and implementing new features in Android apps Please note: whilst this project is focused on updates and improvements, it also involves working on pre-existing code. Demonstrable experience in this area is preferred. Your bid should reflect your understanding of the tasks involved. Thanks!

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    Seeking qualified freelancers for the creation of an engaging Android application designed for the general public. Key features to be included are user login and registration, in-app messaging, and GPS tracking. Skills and Experience: - Expert Android App Development - User Interface (Basic UI Design) - Proficiency in Creating User Registration Systems - In-App Messaging Systems Development This project offers the opportunity to contribute to a functional and user-friendly app with a solid and straightforward user interface design. Your input will be valuable in ensuring the app caters effectively to its intended audience, providing necessary features such as user registration and GPS tracking capabilities.

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    There is an application developed for flutterf...(by email and google/apple authorization), 2) fills out several questionnaires (psychological questionnaire, interests, topic of conversation), 3) pays using an in-app purchase, 4) contacts a professional user through a matching mechanism using firebase fuzzy text search vertex api, a voice call occurs using agora api, 5) a simple user can become a professional user (a simple user pays for calls, and a professional user receives money for calls), 6) the stripe system occurs transfer of information about payments to professional users. Status - almost everything works, only AGORA calls do not work and testing for testflight IOS has not been carried out. The task is to finalize the application. Sources and access are available. ...

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    Project Title: Bluetooth SDK Development for Existing Mobile App Description: I am looking for a skilled developer to develop a Bluetooth SDK that can be integrated into our existing mobile app code, which has been developed in Flutter. The main functionality that we require from the Bluetooth SDK is device communication. Support the DART so we can plug in the app. Requirements: - Experience in developing Bluetooth SDKs for mobile apps - Proficiency in Flutter and mobile app development for both iOS and Android platforms - Knowledge of Bluetooth protocols and APIs - Ability to integrate the Bluetooth SDK seamlessly into our existing mobile app code - Strong problem-solving skills to troubleshoot any potential issues related to Bluetooth c...

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    Application Flutter 已经结束 left

    There is an application developed for flutterf...(by email and google/apple authorization), 2) fills out several questionnaires (psychological questionnaire, interests, topic of conversation), 3) pays using an in-app purchase, 4) contacts a professional user through a matching mechanism using firebase fuzzy text search vertex api, a voice call occurs using agora api, 5) a simple user can become a professional user (a simple user pays for calls, and a professional user receives money for calls), 6) the stripe system occurs transfer of information about payments to professional users. Status - almost everything works, only AGORA calls do not work and testing for testflight IOS has not been carried out. The task is to finalize the application. Sources and access are available. ...

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    I am seeking an experienced app developer to build an application compatible with both iOS and Android platforms. Key Feature: - The primary functionality of the app is to incorporate a live chat feature. This feature should be intuitive and user-friendly. Target Audience: - The app is primarily targeted at businesses. It should be professionally designed yet straightforward to use, enabling businesses to communicate with ease. Ideal Candidate: - The ideal candidate for this project would have proficient experience in iOS and Android app development. - Prior experience or understanding of designing and implementing live chat features is highly appreciated. - Familiarity with business-oriented applications and understanding the nee...

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    I am in need of a Senior developer to help create a modern, native mobile application and a secondary web admin panel. The ideal candidate for this job will: Key responsibilities: - Develop a modern mobile application for both Android and iOS platforms, with the languages Kotlin and Swift. - Work on a secondary web development project requiring a fundamental understanding of Node and ReactJs. Skills and Experience: - Expertise in Kotlin and Swift for mobile app development. - Solid understanding of Node and ReactJs for web development. - Strong proficiency in developing modern UI/UX. Additionally, the developer will need to sign an Intellectual Property (IP) agreement and a Non-Disclosure Agreement (NDA) before the project initiation. Find yourself fitting in? Pleas...

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    My project involves developing a Flutter application that can run on both iOS and Android. The unique feature of this application is face recognition, which should use Google Vision API. Ideal Skills and Experience: - Proficiency in Flutter development for both iOS and Android - Previous experience or knowledge related to face recognition technologies, especially Google Vision API - Creativity and problem-solving skills to integrate this technology efficiently within the app Feel free to ask if any detail appears ambiguous. I look forward to seeing your innovative proposals!

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    I am looking for an experienced and innovative game developer with a real passion for bringing ideas to life. I have this unique action, tap and play casual game concept that I want developed for Android platforms, with AdMob integrations. The ideal candidate for this project should have the following skills: * Proficient with Java, Kotlin and the Android SDK. * Experience with AdMob Integration and Endless Run game development. * Ability to manage entire app development process from concept, design, build, deploy, test and release to Google Play Store. Your Role: * Understand and implement the unique game idea into a functional and engaging endless run, tap and play casual game. * Develop a robust and reliable AdMob integration setup. * Deliver a highly immersive ...

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    We looking for creatibe and talented React - Native app Developer to Update the Design of our appliaction what we have already done. U have to use the Current APK with the Sourcefiles, and as reference we have the Figma design of the new screen and colors and font what u have to add to the current app. There some Screen what u have remove form current app, and replace with new ones what are in figma Design What we have : Sourcefiles and APK and Figma Design what we will Provide u What u have to do: - Create new screens follow the Figma Design - Use the Fonts , Colors, and and SVG icons - Important RTL --> Right to left for Arabic Language Use the Right Font for each We need clean design, fast , also u have to follow our instruction, due our Security we can...

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    Admin Panel Enhancement 已经结束 left

    I'm looking for a professional developer to finalize my admin panel by adding specific features such as content management, user management, and reporting and analytics. My goal is to have a comprehensive and easy-to-use system that can manage extensive data from Admin Panel to our iOS app that is already built. This role will require you to design tools within the admin panel that provide: - Content management capabilities, with a focus on products and services as well as media files like images and videos. Users should be able to manipulate this content effectively. - User management functions, allowing a detailed overview and control over user profiles and their activity. - Reporting and analytics features, to obtain key insights from data enabling calculated ...

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    I require a Python programmer to develop a script for automated SMS forwarding in an Android device. Your task is to code a script that will: - Forward all received SMS automatically, - Create a filtering system for important messages, - Permit manual sending of SMS messages. Beyond these basic functions, the script should also handle forwarded messages intelligently by: - Displaying forwarded messages in a notification, - Saving forwarded messages in a separate folder, - Automatically deleting forwarded messages after they've been forwarded. Ideal candidates should have experience in Python and Android applications and a strong understanding of SMS handling. Knowledge in SMS encryption is a plus. I look forward to reviewing your proposals.

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    I have two applications, one for Android and another for iOS, that need to be published in the App Store. For this project, I would require someone who: * Has experience in successfully publishing apps on the App Store. Knowledge of the submission and review process is essential. Alongside the publishing, I also need Firebase services configuration specifically for Cloud Messaging. The ideal freelancer should: * Be proficient in setting up and configuring Firebase services, particularly Firebase Cloud Messaging. * Have past experience or knowledge in integrating Firebase into mobile apps, both Android and iOS. The main purpose of these configurations is for sending direct user notifications. Therefore, any additional experience or knowledge i...

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    ...proficient app developer capable of building a networking application for black American shoppers, business owners, and wholesalers. This platform will be a central hub where parties in complementary industries can engage, create groups, lower material costs, and increase profit margins. Key Features Expected: - User Registration: Users should be able to register using their email, password, through social media integration, as well as phone number verification. - Messaging System: The app should include a built-in messaging system for users to engage in direct communication with each other. - Group Creation: Users should be able to create their own groups within the app to better coordinate their efforts and collaborate. The app should be compatible with...

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    ...Currently, the function works flawlessly on Android, but there is some difficulty when trying to implement it on an iPhone. The main challenges to overcome in this project include: 1. Identify the root cause: Push notifications just don't seem to work on iPhones and I'm unsure what the problem is, so you'll need to troubleshoot the issue first. 2. iOS version compatibility: The iPhone being used for the project has iOS 14 or later, so your solution should be compatible with this version. Ideal candidates for this project should have experience in: - iOS development - Troubleshooting push notification errors on iOS. - Knowledge of Firebase Cloud Messaging. Your task will be to determine what is causing the push notifications to fai...

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    I am in need of an experienced Flutter developer to create a service provider mobile application. This application needs to be compatible with both iOS and Android platforms. Key features to incorporate include: - User authentication - Push notifications - In-app purchases The main focus of the application is to connect service providers with clients. Therefore, an ideal candidate should have strong knowledge and experience in designing similar applications and should possess knowledge of best practices for user interface design. Experience in developing e-commerce or marketplace apps will be an added advantage.

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    In my iOS application i have two issues First issue : Apply in app purchase in application Second issue : Apply guest mode in app ( like login page come after visiting the app as a guest ) To get details read all attached

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    Android Developer Needed 已经结束 left

    Task Description: Integrate the decompiled content from two separate Android APKs into a cohesive and functional single APK. Ensure that the combined APK preserves the intended functionality, features, and resources of both original applications. Perform thorough testing to validate the seamless integration of the components, maintaining compatibility and stability. Finally, deliver a unified APK that encapsulates the functionalities of both source applications.

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    ...looking for a skilled app developer to create a news application for an Android platform. This application's primary functionality is about delivering news to the users. Key Features Required: - Distribution of newsworthy content. Skills and Experience: - Strong expertise in Android app development. - Prior experience in developing news applications is a plus. - Proficiency in creating user-friendly and intuitive app interfaces. - Good grasp on handling APIs to fetch the news from a server. - Proven track record of delivering applications on time and within budget. By bringing strong technical and creative capabilities to this role, you'll help us create an app that keeps our users informed and engaged. If you have a portfolio of...

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    I am seeking a capable developer to build specific functionalities for a VoIP application. The core tasks involved in this project include: - Integration of VoIP with Lambda and Lex: The end goal is to enable automated interactions using voice recognition. This will inevitably streamline operations - making the entire process swift and efficient. - Automated Customer Service: The voice recognition feature will primarily be used to automate customer service. This will optimize the user experience greatly by providing instant and accurate responses to customer queries. Ideal Skills required: - Proficiency in VoIP solutions, and a solid understanding of Lambda and Lex - Prior experience in implementing and integrating voice recognition features, specifically for au...

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    Job Title: Wireless BMI Machine Modification and Mobile App Development Description: We are looking for a freelancer to modify our existing BMI machine to make it wireless and develop a mobile application to display BMI results. Currently, the BMI machine consists of a weight scale, an HCSR-04 sensor for height measurement, a PCB for data processing, and a 16*2 LCD screen. The machine also features four push buttons for calibration. The goal is to replace the wired connections with wireless modules (e.g., Bluetooth or wifi) and develop a mobile app (Android/iOS) to receive and display BMI results. The freelancer will need to: Replace wired connections with wireless modules for weight scale, HCSR-04 sensor, push buttons, and PCB. Modify the PCB to interface wit...

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    As an Android user with some technical savvy, I'm looking for a skilled coder who's experienced in using smali to add a functional download button to an existing APK. This button should enable the downloading of image animations from within the application. To successfully complete this job, you must: - Be proficient in decompiling and editing APK files.

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    We have an iOS app in swift and Android in Java that has a few issues that needs to be fixed

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    ...a custom t-shirt design application. The app must be compatible across iOS, Android, and Web platforms. Key Features Required: - Size selection: Users should be able to choose the size of the t-shirts according to standard size charts. - Color options: The app must offer a variety of color options for the t-shirts. - WhatsApp Integration: Incorporate WhatsApp into the app for easy sharing of designs and discussions. - Upload image for reference: Users should have the ability to upload an image as a reference for their custom design. Style and Design: The application should sport a bold and vibrant design style. The interface should be intuitive and appealing to grab users attention. Skills Required: - Proven experience in iOS, Android...

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    ...programmer to develop an advanced Dash Cam Application for Android 14. I'm looking for a comprehensive app with integrated features, a modern design, and seamless usability. Key functionalities required: - Video recording: The app needs to record high-quality video during the vehicle's journey. - Automatic collision detection: The application should trigger an automatic video saving feature upon detecting a collision. - GPS tracking: The app needs to track and record the path of the vehicle. - Parking recording: The application has to record video while the vehicle is parked. - Sensing movement: The app needs to record video upon detecting movement when the vehicle is parked. Additional requirements: - Social media sharing: The app ...

    $120622 (Avg Bid)
    $120622 平均报价
    69 个竞标

    I’m seeking a proficient developer with a deep understanding of video streaming, specifically in H.264 codec streaming and VoIP SIP communication. The objective of this project is to develop a system based on pjsua that can read an RTSP stream of an IPC (Internet Protocol Camera) and transmit it to the other end of a SIP phone for display. Key Requirements: * Expertise in pjsua programming * Profound understanding of RTSP, H.264 codec, and VoIP * Ability to integrate IPC for video streaming * Design the system to work seamlessly with SIP phones * Ensure high-quality video streaming without any lag The developer I wish to hire should have a strong command of the software and technologies required for the project and should provide a demonstration of their past experie...

    $3255 (Avg Bid)
    $3255 平均报价
    10 个竞标

    I need an iOS Swift Developer to build a feature into my existing iOS application. The added feature should: 1- Enable users to share links from external applications with my app. 2- Display the relevant web page in a web UI when a button is clicked. 3- Prepare a price-date line chart. Tasks are so simple, please bid lower prices.. The ideal freelancer for this role should have experience in integrating sharing from various external listing applications and should be conversant with Swift development for applications compatible with iOS 11 and newer, as the specific version of iOS wasn't highlighted. Your knowledge should also extend to building functionalities for displaying web pages, within a UI, triggered by a button command.

    $626 (Avg Bid)
    $626 平均报价
    23 个竞标

    Potrzebujemy aplikacji w celu grywializacji usługi transportowej (transport zbiorowy). (1) Aplikacja skanuje bilet i sprawdza jego ważność na podstawie zdjęcia lub biletu .pdf. (2) Następnie w czasie ważności biletu (dzień lub miesiąc) użytkownik odwiedza różne miejsca i skanuje w nich QR-kody. (3) Zeskanowanie kodu zapewnia punkty przypisane do poszczególnych kodów. (4) Zebrane punkty mogą być przekazywane określonym instytucjom. (5) W aplikacji musi istnieć ranking instytucji i użytkowników (za określony okres np. miesiąc, rok) (6) Aplikacja musi być zabezpieczona przed samowolonym powieleniem kodu QR i oszustwem. (7) Docelowo aplikacja powinna potrafić obliczyć odległość między pierwszym i kolenym zeskanowanym QR-kodem i także tę odległość zliczać i rank...

    $59165 (Avg Bid)
    $59165 平均报价
    15 个竞标