Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.
Here's some projects that our expert Android Developer made real:
- Quick integration of payment gateways onto multiple platforms.
- Identifying and fixing software bugs in existing Flutter projects.
- Utilizing SMS API to provide a secure login experience with OTP authentication.
- Developed a multi restaurant food delivery system with powerful UI/UX capabilities that contain an extensive list of features.
- Added new functions onto existing android applications.
- Developed a tablet app specifically designed to provide train replacement service manual announcement applications.
- Wrote code for thermostat remote control on ESP32 WiFi and Blynk cloud platform.
It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?
从381,953个评价中,客户给我们的 Android Developers 打了4.84,共5星。雇佣 Android Developers
我找人设计了一个前端UI和布局,功能基本上都是原本的功能已经实现了,但是现在需要前端按照设计图调整整体布局和颜色。会中文的联系我谢谢
I need a US resident or citizen who has an Android phone to do special work for me. If you are in America, please come in and discuss the details of the work.
I am looking for a talented developer who can help me with a bug in the duration calculation of a car rental platform. The bug has resulted in incorrect duration calculations, and I need someone to identify and fix the issue as soon as possible. My goal is to have the bug fixed within a week, and achieve a correct duration calculation. If successful, the performance of the rental platform should be improved as a result. The developer should be comfortable working with Java, Kotlin and Swift, as the solution may involve coding changes. I am confident that an experienced developer will be able to identify and eliminate the bug quickly.
I would like to post many items on the local marketplace app OfferUp. I have many pictures of items that I took. I would like to get the item description and pictures from Amazon and use those for the item listing instead of using the pictures I took. You can access OfferUp through one of the following methods: -- Using your iOS or Android device -- Using an Android emulator on your Windows computer -- Using Windows 11 (I have read that Windows 11 allows you to download and use Android apps but I have not tried it so I'm not too sure how well it works. You will need to post these items on the OfferUp APP. The OfferUp website does not allow you to post. For more details about the entire process, please visit this link: The password is "x" My budget for this project is ...
I am looking for a skilled developer to create a branded IPTV app for Android. The app should have both live streaming and video on demand capabilities. Although I don't have specific design guidelines, I have a general idea of how I want the app to look and feel. Requirements: - Experience in developing Android apps - Knowledge of IPTV streaming protocols and technologies - Ability to integrate live streaming and video on demand features - Understanding of user interface design and user experience principles - Creativity and attention to detail for implementing the general design idea
I am looking for an Android app developer who can customize my app by integrating it with third-party APIs. I have a specific list of functionalities that I want to modify. The customization needs to be completed within 1 week. Skills and experience required: - Strong knowledge of Android development using Java or Kotlin - Experience with integrating third-party APIs - Crypto Payment Gateways like Coinbase Commerce or NowPayments or BitGo or that can receive payments and perform call backs on the app automatically. - UI/UX design skills for making necessary changes to the app's appearance and user experience. Features to Integrate: Reskin the App Add an Electronic Mining Feature Add crypto payment gateway Adjust Referral Earnings Add More Games Project is divided in 3 phases, we ...
I am looking for an app developer who can create a mobile application for both iOS and Android platforms. The ideal candidate should have experience in developing apps for both operating systems. In that app I want : ● anyone can launch Paid Telegram Channel/ Whatsapp Group. ● Can Launch Paid Zoom webinar. ● Monetize using Lock Messages ● Launch Paid Courses with 100% Piracy. The client expects a high level of UI/UX design for the app. The app should be visually appealing and aesthetically pleasing to the users. Skills and experience required for this project: - Proficiency in app development for iOS and Android platforms - Ability to incorporate specific functionalities as outlined in the detailed list - Strong UI/UX design skills to create a visually appealing app If you have a tra...
PLEASE READ FULL BEFORE BIDDING I want to have a school bus app made by a freelancer. the app is intended to track and register students and drivers. the app must have the following users. -Administrator -Driver -Parents what should the driver be able to do? 1. register 2. Scan students in and out using a QR code 3. be able to record comments for each student per day if necessary 4. being able to see each student's monthly report of where they got in/out and at what time. 5. Be able to create a QR code for every name. Drivers must be able to clock in and clock out while driving. what should parents be able to do? 1. Real time tracking of bus location on google map 2. only see data about his children. 3. see what time his/her child gets on/off and at what location 4. being given ...
I am looking for a skilled mobile app developer to create an app for both iOS and Android platforms. The main focus of the app should be providing users with a way to register their pets, so the app must include registration functionality. The purpose of the registration process will be for users to add pictures of their pet(s) in case they are lost. I can discuss in more detail to the developer once the project is awarded. The app should have user authentication, as well as easy navigation for users to access the appropriate registration page. The app should also contain high-quality visuals, animations, and other features to make the interface both user friendly and aesthetically pleasing. I am looking for an experienced developer who can deliver exactly what I am asking for. The app ...
I am looking for a skilled mobile app developer to create an app for both iOS and Android platforms. The main focus of the app should be providing users with a way to register their pets, so the app must include registration functionality. The purpose of the registration process will be for users to add pictures of their pet(s) in case they are lost. I can discuss in more detail to the developer once the project is awarded. The app should have user authentication, as well as easy navigation for users to access the appropriate registration page. The app should also contain high-quality visuals, animations, and other features to make the interface both user friendly and aesthetically pleasing. I am looking for an experienced developer who can deliver exactly what I am asking for. The app ...
I am looking for a skilled React Native developer with expertise in frontend UI/UX design using Expo. The project involves creating a navigation menu and basic screens for a mobile application. The ideal candidate should have experience in developing UI/UX designs for mobile applications. Specific requirements for the project include: - Creating a user-friendly navigation menu that allows seamless navigation between different screens. - Designing basic screens with intuitive layouts and visually appealing elements. The expected timeline for this project is 1-2 weeks. Therefore, the candidate should be able to work efficiently and deliver high-quality work within the given timeframe. In terms of design preferences, I will provide design assets and references to guide the UI/UX design pro...
I am looking for a ChatGPT expert who can help me implement ChatGPT in a mobile application. The ideal candidate should have experience in implementing ChatGPT in mobile applications and be familiar with the specific challenges and considerations involved. Tasks: - Implement ChatGPT in a mobile application - Ensure seamless integration and functionality of ChatGPT within the application - Optimize the performance and responsiveness of the ChatGPT model in the mobile environment Skills and Experience: - Expertise in ChatGPT model implementation - Proficiency in mobile application development and frameworks - Familiarity with integrating AI models into mobile applications - Strong problem-solving and troubleshooting skills Timeline: - The project should be completed within 1-2 weeks, so t...
I am looking to have a mobile app developed for party planning on both iOS and Android. This app will have a number of specific features and functionalities that will enable users to easily and effectively plan different types of events and occasions. Really easy concept
I am looking for a developer to create a very simple mobile app using Flutter and an admin dashboard. The main purpose of the app is task management. Specific features and functionalities are required, and I have a list ready for the developer to follow. The mobile app is expected to have 4-6 screens in total. Ideal skills and experience for this project include: - Proficiency in Flutter and Dart programming language - Experience in developing mobile apps with task management functionality - Knowledge in designing and implementing admin dashboards - Ability to work collaboratively and communicate effectively.
Seeking a skilled developer to implement a carpooling feature into our existing Android taxi hailing application. The goal is to introduce a new flow that diverges from the traditional hailing process. Key Requirements: - Enable drivers to communicate their intended route in advance. - Allow users to book available seats in the car. - Implement logic to notify users when the vehicle reaches full capacity.
Me gustaría contratar a un freelancer que me ayude a desarrollar un juego para dispositivos móviles. Estoy buscando crear un juego de estrategia desde cero. El juego será principalmente para uso personal. Buscamos un programador con experiencia para que desarrolle el juego completo, explotando al máximo la tecnología moderna y las tendencias de la industria del videojuego. Espero encontrar un freelancer capacitado que nos ayude en todas las etapas del proceso de desarrollo, desde el concepto hasta el lanzamiento. Espero que el freelancer tenga la habilidad necesaria para construir una interfaz intuitiva e interactiva para usuarios futuros. Con una solida comprensión de los principios básicos de diseño y mecánica, diseñ...
I am looking for a freelancer to develop a mobile application for my mental health startup. The application will be available for both iOS and Android platforms. Specific Features: - Authentication: User should be able to Sign in and register using social media handles and personal email and password. - 1 to 1 Talking- I want a 1-1 talking feature by talking, Audio calls and video calls between users using 3rd party service provider. Design Preferences: - I have a specific design in mind for the mobile application. I will provide detailed design specifications and guidelines to the freelancer. Technology being used: -The front end would be made using Flutter. -For backend Node JS and Express JS will be used. However open to discuss other possibilities as well for the backend. Timeline:...
My team and I are looking to create a mobile app that runs on the Android platform. The main functionality of the app will be to read and manipulate data from another running app and make . We are searching for skilled developers to help us in this effort. If this is something you are interested in working on, we'd love to hear from you. Thanks!
We are seeking a skilled and innovative Android Document Scanner App Developer . As a developer in this role, you will be responsible for designing, developing, and maintaining a document scanner app for Android devices. This app will have document scanning capabilities , integration with popular cloud storage platforms such as Google Drive, Evernote, OneDrive, and more, page detection , auto cropping and filters
Sure, here's your job posting: --- **Title:** Seeking Flutter or FlutterFlow Developer for Feature-rich Quiz Android App **Description:** We are looking for a skilled developer proficient in Flutter or FlutterFlow to create a quiz Android application with a wide range of features. This app will be a dynamic and engaging platform for users to test their knowledge. The primary requirements are as follows: **Key Responsibilities:** - Develop a user-friendly quiz app for Android. - Implement a variety of question types (multiple choice, true/false, etc.). - Incorporate a scoring system and user profiles. - Enable users to track their progress and achievements. - Implement a content management system (CMS) via a C panel for easy data input and management. - Ensure a visually appealin...
Hi, i need to build a test apk of my wordpress App. I have already the zip with all files i need only to build app with Visual Studio Code. For now i need only of test APK
I need help to convert a working Android app into an iOS app. The app is relatively simple with 8 simple layouts. It communicates with remote server, takes pictures, and processes pictures. Standard functionalities such as user registration, user login/logout, user authentication, user profile, reset password, etc. are included. Thanks.
We need an icon designed for Android app that will go into Google Play Store. We have a logo already, and we need an app icon based on our existing logo. The color, words, etc are our brand, so it should be used in the app icon. The preview (low quality) of our logo is attached. The icon must conform to the Google Play icon design guideline found here: You should have a previous experience designing app icons. Thanks!
Hello! I am looking for a skilled web and app developer to bring my project to life. I need a website and mobile app that will be developed on an existing mobile app framework, such as Flutter or React Native. I have a clear list of features and functionalities ready for the website and app, so the developer should have no problem working off that. Currently, I only require an Android version of the app since I only intend to target the Android market. If you think you have the skills and experience necessary to deliver a high-quality product, please reach out to me. I am eager to hear your proposals and learn more about how you could help me with this project. Thank you!
I am looking for a developer who can help me with a project that involves opening an Android app on a TV whenever a Firebase notification is received. Requirements: - Experience in Android app development - Familiarity with Android TV platform - Knowledge of Firebase notifications The ideal candidate should have a good understanding of Android app development and be able to integrate Firebase notifications into an existing app. They should also have experience with the Android TV platform to ensure the app opens correctly on the TV.
Estoy buscando Desarrolladores que maneje Full Stack Mongo (agregate and pipelines) Angular node expres , Android Java .
Please don't not contact me, if you can't make payments apps and games
I am looking for some one who can app tester and proofreader/editor to help me with my Android app. The focus of the testing and proofreading/editing will be on the functionality of the app. Skills and experience required: - Strong knowledge of Android app testing and proofreading/editing - Ability to provide comprehensive feedback, including suggestions for improvement - Attention to detail and ability to identify any bugs or issues in the functionality of the app The ideal candidate will be able to provide a comprehensive review of the app, including suggestions for improvement in the functionality. The feedback should be detailed, per screen/section, and should include suggestions for improvement.
I have only one apk file, I don't have any source code for it can anyone help me inject background service into it
Hello. It is required to layout an Android app with 22 screens (preferably in: FLUTTER) and for it to consume the web services already developed, including publication in the Google Store. To confirm that everything is clear, I leave you the FIGMA flow: -down&page-id=0%3A1&starting-point-node-id=1%3A2 so developer can appreciate it well and also the link to the explanatory video on YOUTUBE: of what we want in animation, it is not complicated and if everything is clear, I'll award task. I prefer Flutter. PS: Please add "Flutter" at the beginning of your proposal to confirm that you checked all spec correctly. Thanks
We have a specific need to extract data from a public mobile app available on the Google Play Store. The app in question is Project Requirements: API Development: We are looking for a skilled developer who can create an API to pull data from the mentioned mobile app. The extracted data will be used in another application. Expertise: The developer should have experience in reverse engineering or extracting data from mobile apps. Knowledge of app security and ethical considerations is crucial.
Some changes in my app. I need api implementation 5-8 screen
As a business, I need an SMS forwarding app to be developed for both Android and iOS. The primary function of this app should be to forward all incoming SMS messages, as well as provide push notifications. This will enable me to keep track of all incoming messages on multiple devices and stay on top of them no matter wherever I am. Additionally, I would like the app to be able to integrate with other apps if possible.
I am looking for an Android developer to work on the Aadhar verification part of our existing mobile app. Specific features needed for the app include: - Aadhar verification integration - Experience with Android SDK - Experience working with remote data via REST and JSON - Experience with third-party libraries and APIs - Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies - Solid understanding of the full mobile development life cycle. 1. You need to work on the Aadhar authentication API using the Aadhar number and fingerprint scanner which will be shared by us. 2. Once a person is verified, you need to show a message. 3. We have an existing application you just need to work on Aadhar verification. We have wireframes and design mockups fo...
Hello, Android Mobile Developers out there. I need those of you who are interested in joining to help me create an MVP version of my Mobile App. Details about this job: 1. High-fidelity design has been provided, using Figma, in prototype form, and includes slicing assets (icons, images, etc.). 2. The number of screens that need to be made is not much, less than 10 screens. 3. There is no heavy logic, only logic in the form of screen flow. 4. Understand API integration from the front end (mobile app) to the back end (server/database). 5. If you also understand the backend (database) and API integration to 3rd parties, that is a plus. 6. The timeline from kick-off to completion of development is 1 month. I will attach the Low-Fidelity design first. If you have a deal, then I will give you ...
Olá a todos(as)! Já temos criado uma app de jogos de quizzes e mini jogos, queremos concluir (já temos os layouts feitos)mais dois mini jogos, um simples de pergunta e resposta em que o usuário tem três tentativas para acertar (1ªtentativa=3pontos, 2ª tentativa=2 pontos e 3ªTentativa=1ponto, errou passa aleatoriamente para a próxima) e outro de conjunto de 4 imagens, com resposta certa(1ponto). No segundo(o de imagens) o que difere é que deve ser igual ao já existente de quiz, a colocação de admin para fazer o jogo de forma geral com ou sem validade e o usuário poder fazer o seu, para si ou compartilhar por email. Criação de ranking para os minijogos (4) em ranking palavra, todos na me...
Project Title: Unity Ads Expert Introduction: I am seeking an expert in Unity Ads to assist me with the implementation of interstitial ads for my Android game. I require someone who can create the ad placements from scratch and ensure a seamless integration within the game. Requirements: - Expertise in Unity Ads: The ideal candidate should have extensive experience working with Unity Ads and a deep understanding of interstitial ad implementation. - Android and iOS Platform: Since my game is primarily developed for Android and iOS , I need someone who is well-versed in integrating Unity Ads specifically for this platform. - Ad Placement Creation: The selected freelancer will be responsible for creating the ad placements from scratch, ensuring that they are strategically placed within the...
Project Title: App Update for Android 13 (API level 33) or higher Requirements: - Update existing app to target Android 13 (API level 33) or higher - Implement basic features only - Project must be completed within 1 day Ideal Skills and Experience: - Strong knowledge of Android development - Experience with updating apps to target specific Android versions - Familiarity with Android 13 (API level 33) or higher - Ability to implement basic app features efficiently and accurately - Good communication skills to understand client's requirements and provide suggestions if needed My budget is fixed $5 and only few hour time. If you can do this then only bid. Thanks
I am looking for an experienced developer to help me with the code implementation for a mobile app that I want to call 'Edraak'. My idea is to develop an app that predicts upcoming diseases and it is designed on class diagrams and interfaces. The programming language that I prefer for the code implementation is Python and I have specific preferences for the libraries or frameworks to be used on this project. Additionally, I am looking for a freelancer that can meet my tight timeline; the code must be ready by this Thursday before 5pm. I already have designed the classes and attributes/methods, and designed the interfaces. I just need code implementation in flutter. If this project sounds like something you can do, please don't hesitate to contact me to further discuss the...
I am looking for a freelancer who can assist me in setting up a business profile on WhatsApp. I am advanced in my knowledge of WhatsApp Business and need help creating a profile. The ideal freelancer should have experience in setting up business profiles on WhatsApp and be able to provide guidance and support in creating an effective profile.
I am looking for a freelancer to help me upload my game app to the play console. I have all the necessary app assets for uploading and the app is completely developed and ready for upload. Skills and experience required: - Experience with uploading game apps to the play console - Knowledge of the necessary app assets and requirements for uploading to the play console - Familiarity with the play console interface and process.
I am seeking a Freelancer to create an AI-driven automation project for me. This automation should use data analysis to provide me with the results and insights I need. I do not have a specific platform or software preference so all options can be explored. I also do not have a specific method of data analysis and am open to any type of predictive modeling or data visualization techniques that will optimize the results. The ultimate goal is to create an automated platform that speeds up data analysis and ultimately improves the accuracy of the results. Preciso de um desenvolvedor para criar uma automação para app mobile, preciso passar diversas fichas que estão em pdf e imagem para um banco de dados dentro do app, que atualmente preencho manualmente.
Inclusive and Diverse Profiles: Users can express their identities beyond the binary and choose from a diverse range of gender identities and sexual orientations. Inclusive profile options to accommodate various relationship preferences, such as open relationships, polyamory, or casual dating. Advanced Matching Algorithm: Utilizes machine learning to understand user preferences and behavior, providing more accurate and meaningful matches. Considers not only location and interests but also values, life goals, and communication styles. Safety and Verification: Two-factor authentication and identity verification features to ensure a safer and more genuine user community. In-app safety guides and resources for users, promoting a positive and respectful online environment. Community Engageme...
Live upskilling platform for students to learn skills online
I am looking for a freelancer to help me design and develop an app for an Esp32 board that will take advantage of both Bluetooth and WiFi connectivity, and have a text-based user interface. The app should be designed and deployed on multiple platforms, including both Android and iOS. An app on a cell phone or tablet should be able to control several dice “cube” via Bluetooth - on which words or images / pictures are shown on a display - – which are stored in a database or in a cloud on a server with which the app communicates. Cube: ESp32 with touch display. The SW should send 3 English words and 3 pictures onto the cube. Eg: Word: ball, cat, car Image: of a ball, of a wheel, of a hood By pressing on the display where the word ball is written and pressing on the dis...
I am looking to build a platform that can detect and track radio plays of a specific song, similar to the functionality of The main purpose of this platform is to provide real-time updates on the radio plays of a specific song that can be added to the platform manually or can be tracked by searching the database just like it can be done at Key features that I would like to have on this platform include user profiles and advanced search capabilities. These features will allow users to customize their experience and easily search for specific songs and radio plays. In terms of monetization, I envision implementing subscription fees for users to access the platform. This will ensure a steady stream of revenue to support the maintenance and growth of the platform.
Project Title: Delivery Mobile App Development for a Specific Hotel or Restaurant Overview: We are seeking a skilled and experienced mobile app developer to create a delivery app specifically designed for a hotel or restaurant. The app will enable users to conveniently place online orders for food and other services offered by the establishment. Features: - Online Ordering: Users should be able to browse the menu, select items, customize their orders, and place them through the app. - Table Reservations: The app should allow users to make table reservations, specifying the date, time, and number of guests. - Menu Browsing: Users should be able to view the establishment's menu, including descriptions, prices, and any available promotions. Payment Options: The app should support mult...
I am seeking a team of developers with experience in building powerful, feature-rich apps on the Android platform. The project is an app that will allow users to multiply the app’s presence on their Android system, creating multiple instances to be available for remote control and access. The app will not require a login/administrator panel. Instead, the focus will be on providing a customisable, intuitive and easy to use, while also ensuring that the app is secure and reliable. The team I hire will be required to develop, maintain, and support the app, while also providing ongoing customer support, troubleshooting, and issue resolution. The success of this project will depend on the developers’ ability to meet the above criteria. Reliability, quality of output, creativity, ...
I am looking for a skilled developer to create an Android app that will function as a remote control for Android TVs. The app should have the following features: - Advanced features like voice control and gesture control - A customizable interface with additional features The app should be compatible with any Android TV model, allowing users to control their TVs regardless of the specific model they have. Additionally, the app should have the capability to control other Android apps on the TV. Ideal skills and experience for this project include: - Proficiency in Android app development - Experience with remote control functionality - Knowledge of voice control and gesture control integration - Understanding of Android TV models and compatibility - Ability to create a user-friendly an...
We are seeking an experienced developer to create a hybrid marketplace application designed for Web, Android and iOS platforms. The app will encompass a range of features for user engagement and product discovery. Below are the core functionalities required: Key Features: User Registration: Enable user account creation through social media or email. Product Listings: Implement the ability to upload and showcase products with titles, detailed descriptions, up to 5 images, and location information. Users can modify their location as needed. Product Categorization: Organize products into relevant categories for enhanced user experience. Favorites: Users can bookmark products for future reference. Advertising Integration: Incorporate an advertising solution for revenue generation within ...