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?De 390,879 opiniones, los clientes califican nuestro Android Developers 4.84 de un total de 5 estrellas.
Contratar a Android Developers
Hola, quiero una plicacion bastante similar a esta app: - Anuncios admob - Que se pueda localizar el celular de las personas - Ingles y español.
Hola Tengo una App (en xamarin) que captura advertising bluetooth y los datos los guarda internamente, los cuales pueden ser enviados por mail. Lo que necesito agregar es lo siguiente. 1.- Una pantalla de configuración para agregarle una URL para inyectar los datos a la Base de datos. 2.- lógica que los datos enviados no sean enviados nuevamente. 3.- Lógica de descodificar los datos recepcionados y formatearlos como JSON 3.- Enviar el JSON via POST http Saludos Ricardo
Tengo un problema con una aplicación que estoy desarrollando con Android Studio y trato de realizar una conexión vía Bluetooth, pero he hecho lo que sale en el manual de Android y al simular en un móvil real no me pregunta si doy permisos para la conexión por Bluetooth. Lo deniega directamente. En un emulador virtual sí funciona Necesito un Activity que haga la conexión Bluetooth y funcione
Busco un programador que sepa kotlin, la aplicación se encuentra en play store "Yo Nunca - Juego para Beber". Se necesita corregir errores e introducir mejoras.
Estamos buscando para empresa IT sumar al equipo alguien con las siguientes características: - Experiencia comprobable en flutter (min. 2 años) - Manejo de Dio - cubit - estructura clean - Manejo de navegacion 2.0 y de deep linking - Manejo de animaciones (es un plus) - Proactividad y ganas de incursionar en nuevos proyectos - Disponibilidad para trabajar 40 hs semanales (horario flex, a acomodar cada uno) - Habla hispana (sin excepcion) Ofrecemos: Salario mensual en dólares (a coordinar) Contrato indeterminado para asegurar la transparencia del trabajo Horario flex En caso de que te interese y poseas la experiencia detallada, envianos tu CV.
Hola mi nombre es Gustavo Ceballos, Estoy realizando un proyecto para la maestría, soy del área de la salud, lo que queremos realizar es una app para celular y Tablet la cual conste de un avatar con un progreso en niveles, cada nivel va a tener tareas como de higiene, hidratación, lectura, nutrición y activación física, cada vez que el niño cumpla un reto lograra ir pasando los niveles, por cada nivel va a obtener monedas las cuales le servirán para comprar cosas para su avatar en una tienda virtual, es un proyecto para el área de salud, buscamos fomentar los buenos hábitos en los niños y que mejor que con un buen videojuego, también queremos que la app lance algunas alertas de cuando el niño se teng...
Se trata de un aplicativo desarrollado en Android Studio con el lenguaje JAVA. Los usuarios se registran y luego de completar unos pasos se inscriben a un "sorteo". Necesito modificar la interfaz grafica de aproximadamente 25 actividades.
Realización de aplicaciones para android e iOS
Desarrollaremos una aplicación móvil tanto para Android como IOS: La cual debe tener una interfaz de usuario agradable y llamativa pero a la vez sencilla y fácil de usar teniendo en cuenta que debe poder procesar múltiples partidas y registro de datos al mismo tiempo para que cuando muchas personas ingresen no sé paralice o se caiga o se desconecten las partidas. La operación de la plataforma consistirá en lo siguiente: Debe permitir registrarse esto podría ser con Google, facebook o en caso de que no sea complejo un formulario. Debe poder permitir vincular una Wallet en la cual los usuarios podrán depositar Criptomonedas en este caso USDT es por ello que se deberá usar la Blockchain de Tron, también debemos d...
Buenos días. Buscamos un programadores que haga el mantenimiento de nuestras app.
Quiero que me creen una app para android y ios para ver anime con un buen reproductor de videos y que pase la base de datos de todos los animes de anime flv
Necesito una aplicación Android que permita enviar y recibir solicitudes de pago entre usuarios sin compartir datos de acceso, mediante la simulación de toques para abrir la aplicación de pagos y completar la transacción. Adjunto los requerimientos:
Desarrollo de app android e ios usando ARCORE - AL VISUALIZAR MEDIANTE LA CAMARA DEL CELULAR UNA FOTO O IMAGEN QUE REPRODUZCA UN VIDEO
Necesito programador que me pueda ayudar a terminar rapido una aplicacion de react native, cuento con trabajo continuo si se logra una relacion laboral exitosa.
I am looking for a talented developer to help me create a GNSS position application for the Android platform. In addition to the base functionalities, I need to include custom design elements and extra features such as a login page for secure access to the program. This project requires someone with experience working on both Android platforms and with custom design elements. I am looking for a developer who will help me create an innovative and practical application.
I am working on a Market Research Project, for which I am looking for someone living in the United States. And are open to recording a 2-3 minute video of shopping in Sam's Club stores (videos can be recorded using their smartphones). One shopper can record only one video. I am willing to pay per usable video. So, if you can have your friends/family record videos for you then you can earn more with it. For more details please reach out to me.
We are looking to have an android and Apple application made that allows gym goers to track their progress. While using gym equipment. It would need to log their progress from previous days, and also allow the user to chart their performance The app would need to have a few images, but not loads, mostly icons to show the type of equipment etc The app would need to be quite quick to navigate around and would be geared towards gym enthusiasts. Users would need to sign up to the app and also pay a monthly fee - we envisage around 50 gym activities that would need tracking, but this would need to be easy to add extras in the future.
Looking for someone who has already worked on reading data from a smart card chip. We can buy any device that comes with android sdk please apply if you already have experience with this kind of work
i am looking for a SMS forwarding Android APP development where the APP can have the Ability to forward an SMS.
I am looking to add functionality to my recycleview, currently its scrolling well but only to beginning of item, the issue is when the item is larger than the screen I cannot scroll the item. Screen size 2.8" resolution 240*320 lcd density 160
I am in need of a creative and experienced software developer to create an NFC plugin for me. This plugin must be a WordPress plugin and compatible with multiple operating systems, such as iOS, Android, and Windows. The purpose of the plugin is both reading NFC tags and writing NFC tags. The bidder must have experience working with both WordPress and NFC specific programming to successfully complete this project. To ensure the best outcome of the project, the bidder must keep an open line of communication and use quality code that is debugged and tested.
I need some work in UNITY I need unity app for virtual tour I need freelancer from Pakistan I need some junior, new freelancer
I'm looking for an experienced Android Developer to help me solve one issue. I'm looking for someone proficient in Java, who can help fix a bug.
My project is for a social media app that will be available on both Android and iOS platforms. The type of user interaction desired is text based conversations. The app will provide users the opportunity to communicate with each other with text messages. The app will keep user conversations organized, allow users to connect with friends, post photos, and follow trends. Additionally, users will have an accessible and personal platform to form meaningful relationships with others. It's more than instagram....if you can make an app like instagram with new ideas of mine ....you are welcome .....i want this app a perfect social media app & the designs will be provided to you accordingly..... The social media app will allow users to do much more than just post messages. It will prov...
I am in need of having a football game developed for Android smartphones. This will be a single player game, with graphics involved. I'm looking for a freelancer who has experience developing games for Android and understands the complexity of making a game look good on mobile devices. If you have experience with graphics engines, 3D game models, and game animations - that would definitely be a plus. Ideally, I want someone who has the creativity to make a visually stunning game with excellent playability and performance. Creativity and technical abilities must go hand in hand while working on this project. I would like this project to be completed within a reasonable timeframe and I will provide continuous support and insight throughout the development process. If this project sounds...
I am looking for a developer to create an e-commerce mobile app with a shopping cart feature that will operate on a national level. This app will enable my customers to purchase items from my store quickly and securely, using the PayPal payment option. The shopping cart should be intuitive and user-friendly and should provide a great shopping experience for my customers. Integration should be seamless and the app should also be secured and free of bugs.
As a business owner, I'm looking for an experienced app developer to create an app for my website. The app needs to be a native app, compatible with both Android and iOS. I need the ability to charge a monthly fee for access and I want the app to appear in both app stores (Android & iOS). As the project owner, I'm open to ideas and input to create something that adds value to our target users. The timeline and budget are flexible and I'm open to suggestions/recommendations on the optimal technology stack.
I am seeking a skilled Freelancer who can provide me with a solution to an access issue I am experiencing with my Truenas Nextcloud application. This project must be completed within the timeline I have outlined, so I am looking for someone who is able to dedicate the necessary time and effort to complete the job efficiently. I do not have any existing solutions to this issue, so I require assistance coming up with a suitable one. If you think you have the technical expertise to develop a solution to my access issue, please apply to this project and let me know what experience you have that makes you the right fit for this job.
I am looking to hire a freelancer to help me increase downloads and user engagement on my Android app. The target audience will be ages 18-99 located all around the world, but I am also open to all countries and all age groups. The main goal of this installation campaign is to increase downloads, increase user engagement, and boost the app’s ratings and visibility. I have a small budget for this project, so any ideas and pricing offers would be greatly appreciated.
I need vehicle booking system online like uber plz share me demo link
I'm in need of a skilled developer to convert my existing Python script into an Android App using the Kivy framework. The App will provide small-scale local use, and should be deployed on the native device. The desired functionality of the App is multi-purpose, including features such as gamified elements and streaming or content delivery capabilities. If you have the experience and skill set needed to tackle this project, I'd love to hear from you.
As a business person, I need a web-based job portal website and its corresponding mobile application . The mobile application will be for web platform. I need the job portal website and its app to have several additional features such as job searching, payment gateway, and email subscriptions. It should serve as a marketplace between employers and job seekers, so that job seekers can get hired easily with just a few clicks. The platform should be user-friendly and offer the best user experience while handling sensitive data in the background. The website and app must meet the highest security standards and be reliable and stable. I don't want WordPress or any other ready-made sites, I need custom code. I need two different platforms in one website. 1. Look like: 2. Student admissions...
Desenvolver uma aplicação para uma SMARTPOS da PAX. Tenho contrato com adquirência, e preciso implementar a aplicação para emissão dos tikets de venda de produtos. O programa deve ser desenvolvido em portugues. Tenho uma app rodando em PWA. O programa da SMARTPOS será integrado com o sistema existente. Todos os endpoints necessários serão disponibilizados, estando fora do escopo qualquer intervenção no sistema existente.
Confirmis () is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicinity, as per Confirmis&rsq...
Hello, we are interested in buying your already published IOS and Android applications and games We are buying more than 10 per week, sometimes amount reaching 25 per week and 100 per month. We are only interested in published Applications or Games (you should transfer the app and game to our developer account and send the source code). We are buying only with source code. Also, we will be happy if you help us to make some changes in your app for extra payments (something like adding Facebook SDK Appsflyer SDK Tik-Tok SDK OneSignlal). Please send us a link to the app store and price. Include in your answer, "I am ready to sell the app", people without this phase or without links to buy apps will be banned, and freelancer will block your account. We are buying any amount of ...
To develop a android APP using Bluetooth and serial port profile in bluetooth to communicate with IOT devices Will have a login screen login authenticated via a server Will have message exchange to BT IoT device and server.
Hello, - Need an Publisher for publishing my android App on Google Play. - I have Ready -made applications(.aab.file.), but i don't have an any google play console account. I have 3 android application built in java/kotlin language and I want to upload it in your Gp Console. - 9 $ =3 Apps. - Developer access compulsory available. -I am looking for an Android Developer, you will publish an apps,you will receive all materials from is a 15-20 minutes job as i have everything ready on my you just need to upload it as soon as possible. Requirements: - Play Console Developer Account - Anydesk ID / Team Viwer / Console Access - Important Note : Every Month Rent :- 30$ When sending your proposal, please write your google play developer name.
I am looking for someone to work on creating a project that will involve printing an Arabic invoice image on a POS thermal printer. I need someone with a good understanding of Xamarin Forms. Arabic will be the language of the print, and the image that needs to be printed is a text-based image. (android + IOS ) The printer to be used for the printing will be a POS Thermal Printer. With the right skillset, this should be a straightforward job. Your experience in projects that involve Xamarin Forms and POS Thermal Printers will be highly valued.
want create simple mobile for kids from mass shooting basically moible app it share location for parents also panic button it add active shooting protocol step by step instruction for what do if there shooting in school
I'm looking for an experienced app developer to create a robust Android mobile application. I already know what I want the app to look like and how I want it to function. Specifically, I need the app to include search capability. The ideal candidate will be well-versed in developing Android applications and have proven experience with the platform. They should also have a strong understanding of the various features and functionality needed to ensure my app meets my requirements. In return, I'm offering a competitive rate based on the complexity of the project and the timeline we agree upon. If you've read this far, please reach out and let me know your experience and availability. I'd be happy to share more details on the project and answer any additional questions y...
create game app on iphone and android
We require a experienced person to to build an app to work with Sage 50. We would like to be able to sync new deliveries to assigned drivers from Sage. Once the delivery note (picking note) is sent on app plaform we would want the driver to be able to retrieve esignature from customer which would then be uploaded back to us. We would then like the proof of delivery to be saved as a file on cloud (onedrive or other) . Please do not just read app development and response, the requirement is for the app data to be picked from Sage 50.
I need a UI/UX desigin that supports Emoji's, Link sharing, and Voice messaging. This project needs to be completed ASAP and I need someone who has the expertise to deliver me the best results.
I need expert developer Thats know arabic language preferred from egypt I have flutter app Saas I need to double check the functionality and bugs test Change app design Add some features Needs some fix in work flow To put push message and delete the working hours Also add option in payment to make it free in the beginning Also i need suggestions from your experience to make the app easy to use
Need to Design and Develop simple Mobile application android and IOS to apply parent notification/caller to his Kids in the school Administration portal
Apple Mail Extension for Auto-Suggest Text using OpenAI API Problem Description Develop an Apple Mail Extension application that integrates with OpenAI's GPT-based API to provide auto-suggestions for text while composing or replying to emails. The application should be efficient and user-friendly, allowing users to quickly generate relevant text based on the email thread. Features 1. The auto-suggestion tool can be activated manually using a keyboard shortcut (e.g., Cmd + Space). 2. The prompt sent to the OpenAI API includes the email thread to which the user is responding. If the email chain is too long, it should be truncated appropriately to fit within the API's character limit. 3. The tool should be capable of generating complete email responses based on the context provi...
We are looking for a person with mobile application UX/UI experience who can help with the design, redesign, and also the testing of our applications. You must be familiar with Figma and must also have experience in testing and documenting issue that you find with our applications. This is a part-time opportunity, perhaps an ideal job for a person who is a student of design. You must have access to an Apple iPhone and an Android phone Hourly rate will be $10 / hour and your time will be monitored with our time tracking software. Please note that, so as to be able to fairly evaluate candidates, we will not be replying immediately to your messages until we have had time to see who is interested in this opportunity. Thank you. For more information on this application and BEFORE cont...
My project is to create an informational mobile app using Java programming language that will be available on the Google Play store. I have a clear idea of what I want the app to look like, however, I do not yet have sketches or designs available. I am looking for an experienced developer who can use their creative abilities to produce an app that meets my specifications. The app needs to be user-friendly, fast loading, and easy to navigate. It should also be appealing to the eye so it can attract users. I am looking for someone who is knowledgeable in the Java programming language and the capabilities of the Google Play store. If you think you have the expertise to help me create a successful, attractive, and functional mobile app, please contact me.
Hello, First of all, I need a dating app that will run on the Android platform. I want a completely open source dating app with admin panel. I can also buy Dating apps that you have developed and want to sell. My primary preference is to purchase existing projects and develop them. Creating a new project is both more costly and takes a lot of time. So please make the project sale your priority. I like the features of these two applications and would like to have them in my project. Developers who have developed dating apps before, please bid.
I'm looking for an experienced developer to build a flutter app for notifications. The app will need to be built for Android, iOS, and web. Integrating existing libraries and plugins is also an important part of this project, so I'm looking for a developer who has experience in that as well. This project is estimated to take more than 2 months to complete, so the developer should have the right skills and availability to commit to those timelines.