App Developer Jobs

As technology continues to move forward, App Development is becoming an increasingly important component of modern businesses. App Developers can create software that can automate tedious tasks, optimize certain processes and connect clients with their customers or clients. As an App developer, you'll be responsible for understanding the customer’s needs, design applications that are engaging and easy to use, work with development platforms such as Android, iOS or Windows Phone, collaborate with designers and other development teams, and develop effective application testing procedures.

Here’s some projects that our expert App Developers made real:

  • Building applications that can authenticate customer information and simulate trades
  • Ensuring customer satisfaction and quality assurance through UX testing on Android platforms
  • Creating user friendly WebApps to integrate chat platforms
  • Developing cross platform mobile applications in both Android and IOS
  • Designing dynamic 3D online shopping malls for customers to browse
  • Integration of backend POS systems into offline Android Apps
  • Updating .Net webapp with additional features
  • Utilizing Google Sheets API in C# console applications to update range filters
  • Creating microcontroller designs per own requirements
  • Developing Artificial intelligent mobile Apps with the camera capabilities

At Freelancer.com, experienced App Developers will be able to create the perfect application for the client’s business needs within a specified timeframe. With a wide range of developers available worldwide, no task is too small or too big. We invite you to explore the range of services provided by our App Developers and post your project now on Freelancer.com so you can get the App Development services you need.

From 151,565 reviews, clients rate our App Developers 4.83 out of 5 stars.
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    10 jobs found, pricing in USD
    Create a pantry app 6 days left
    VERIFIED

    I am looking for a developer to create a pantry app for Android. The app should have the following features: - Inventory tracking: Users should be able to input and track the items in their pantry. - The app should also suggest recipes based on the available ingredients in the pantry. As for the design aesthetics, I am open to the designer's creativity. The app can have multiple people (by invite only) access the same pantry. EG: Multi person house hold. The app must been simple to add, no categories. Person adds a name and photo for main description. Other information required is date purchased/packaged and expiry. Separate menu to add stock (new) or more quantities of already added stock. When in items screen (where that additional information is) you can lower the quantity, but...

    $237 (Avg Bid)
    $237 Avg Bid
    88 bids

    I am looking for a skilled developer to create a website for buying and selling digital gold and silver. The ideal candidate will have experience in ecommerce and be familiar with payment gateways. Platform: - The project will be developed as a website. Payment Gateway: - We are open to suggestions for the payment gateway to be used. Number of Products: - We plan to offer between 10 to 50 products for buying and selling. Skills and Experience: - Experience in ecommerce website development. - Familiarity with payment gateway integration. - Knowledge of digital gold and silver trading. - Attention to detail for product listing and transaction management.

    $335 (Avg Bid)
    $335 Avg Bid
    14 bids
    Build a Caspio webapp 4 days left
    VERIFIED

    I am looking to build an online tool on Caspio. The tool has 5 stages: 1. A search tool which pulls info from a database (table) 2. A checklist the user fills out which contains 5 primary topics under which are multiple options the user can select from 3. Analytical report based on the entries the user put on the checklist. This is quite complicated as the user must be able to select from multiple options under various headings. Each individual option links to multiple other bits of data. The resultant table needs to show these relationships, while two graphs show how many selections related to specific datasets there are. 4. A second checklist, based on previous selections, now with additional data to chose from 5. Final report generation which pulls the initial info from the search, and ...

    $558 (Avg Bid)
    $558 Avg Bid
    44 bids
    GAME DEVELOPER 3 days left

    I am looking to hire a game developer. I'm looking to create a startup of a game ecosystem and I am looking to hire a team of developers to a offline office and have a monthly pay.

    $1064 (Avg Bid)
    $1064 Avg Bid
    24 bids

    I am looking for someone to create an e-commerce website with a general idea of features and functionalities. That website must have a app atatched. My target audience are business professionals so it is important the design is elegant and easy to use. I am looking for someone with the talent and experience to create a successful website with up-to-date technologies. The goal is to make the site engaging and easy to maintain while attracting customers. I'd like the design to be aesthetically pleasing and all the elements to be user friendly. The right developer will have a background in website and app development, as well as an understanding of current trends. If you are an experienced developer, capable of creating a functional and attractive website, please reach out to me about th...

    $15937 (Avg Bid)
    $15937 Avg Bid
    120 bids

    You must have experience testing on Samsung smart screens and option to test the functionality. Do not reply if you have no experience. We have earlier got developed a Tizen Webapp for Samsung TV screens. and have all source files (build with Tizen studio for Tizen 6, but now need it to be updated so that it works for Tizen 10 (Samsung SSSP10 and higher compatible screens) This Webapp must be downloadable from our server and will install itself on a Samsung Tizen screen. The Webapp is very simple: it should run fullscreen 24/7 and show the contents of an URL. Click "right" or a "9" on remote control will show a input field where you can enter / edit the URL. It will also need to have a default URL that will work on installation. Clicking on "1" will "...

    $159 (Avg Bid)
    $159 Avg Bid
    22 bids
    Decode the token using HS256 16 hours left
    VERIFIED

    I am looking for a developer who can help me decode a token using HS256. We have an encrypted token which need to be decoded

    $20 (Avg Bid)
    $20 Avg Bid
    2 bids
    Wallet app UI design 2 hours left
    VERIFIED

    I am looking for a talented UI designer to create a wallet app that is compatible with both iOS and Android platforms. I am open to suggestions regarding the color scheme and theme of the app. However, I am aiming for a high level of user interaction complexity with a feature-rich design. The ideal candidate should have experience in designing intuitive and visually appealing mobile app interfaces. Note: send your past project UI design for checking Thanks

    $2225 (Avg Bid)
    $2225 Avg Bid
    93 bids
    Développeur Bubble 18 hours left

    Description de l'entreprise: Nous sommes une entreprise dynamique en pleine croissance spécialisée dans le développement de solutions innovantes. Actuellement, nous recherchons un développeur talentueux pour rejoindre notre équipe et contribuer à la finalisation d'un projet passionnant. Responsabilités: Collaborer avec l'équipe pour comprendre les besoins du projet. Développer, tester et déployer des fonctionnalités sur la plateforme Bubble.io. Assurer la qualité du code et la résolution efficace des problèmes. Exigences: Expérience démontrée dans le développement avec Bubble.io. Compréhension approfondie des concepts de base de donné...

    $145 (Avg Bid)
    $145 Avg Bid
    6 bids

    Un ISP quiere dar de alta una OLT y administrar sus usuarios. Busca que se complemente con lo que esta en funcionamiento y complemente con otros servicios. LA OLT es 5800 x 7. Tambien presta servicio de tv analogica y es importante la seguridad de los equipos. capacitacion de personal

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    7 bids

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