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, 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 so you can get the App Development services you need.

From 161,012 reviews, clients rate our App Developers 4.86 out of 5 stars.
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    23 jobs found, pricing in USD

    app same like whatsapp with call and video call feature

    $166 (Avg Bid)
    $166 Avg Bid
    9 bids

    (crops divided into summer winter all season crops) after clicking on particular crop details icon it should show crop details Harvest date(of specific crop example if wheat is chosen then harvest date,wheat information (soil type,amt of water reguired,fertilizer) A button:- With calender telling best sowing date

    $81 (Avg Bid)
    $81 Avg Bid
    10 bids

    Hello freelancers, i need simple course selling app for my coaching institute, i don't want to show any video or anything in that app that should only contain list of course and user can buy it, that's it. It should have login page, user profile, privacy policy and about us coloum too. If you can make this app in 4k INR then please bid for this project only!

    $112 (Avg Bid)
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    18 bids
    App Publisher 6 days left

    An app publisher on Google Play Console, I am looking for someone who can help me bring my mobile application to the Google Play Store and manage it effectively. I need a publisher who is experienced with the Google Play Console and understands the platform's policies and guidelines. I want someone who can guide me through the process of publishing my app on Google Play, including preparing the app for release, creating a developer account, setting up the app listing, and managing updates and reviews. Additionally, I am looking for a publisher who can help me optimize my app's visibility on the Google Play Store through effective app store optimization (ASO) techniques. This includes keyword research, writing compelling app descriptions and titles, and optimizing app images an...

    $28 (Avg Bid)
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    5 bids
    Remittance money transfer app 5 days left

    Would like a website that supports english and right to left languages for members to swap money between any 2 countries. Want to be able to have a home page in both languages that provides all info about the business and how it operates. Want customers sigh up and be able to browse a pool of requests to send and or receive money. Any customer on the opposite end can accept then moved to a pending position and info on how to make the exchange.

    $1144 (Avg Bid)
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    27 bids

    There are a few components to this. I'd like it written in Swift, as I'll be making modifications to it down the road. 1. Create a data model based on two different spreadsheets which need to be imported. The spreadsheets are in Excel XLS format, so this program needs to be able to read and parse XLS files. One XLS defines different wines and their attributes, basically a definition... region, type, vintage, rating, cost, value, tasting notes, range of years where the wine is best, etc. All are columns in the XLS, so it's very straightforward. The second XLS is a bottle list... a list of how many of each type of wine there are. Fields are things like bottle size, cost, date acquired, location in the cellar, straightforward as the columns are well-defined. 2. Once the ...

    $823 (Avg Bid)
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    39 bids

    I already have the UI, and I want you to be the developer for my project, I require an IOS developer. The main idea about the project is to develop an application that link professionals with customers, there should be a schedule for each professional, and a customer can book the professional in their coinvent time (A booking application). If interested and you have the required skills, then message me for more details.

    $2197 (Avg Bid)
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    88 bids

    We have an existing E-hailing Android app that was built on Flutter stack with Firebase as backend. However, the development is incomplete with bugs as listed in the link below: We are looking for individual freelancers (not agencies) to fix these bugs and complete it altogether within 1 month span. We are also looking for a long term freelancer who will be able to work with us in our upcoming projects. A few things to take into notice: 1) We expect daily update on the bug list as we are looking to complete this project as soon as possible 2) We expect accountability where by you will be able to take ownership of the task and complete it to the best you can 3) We expect you to show you expertise on Flutter and Firebase - we will be asking a few questions on the stack to check your suita...

    $998 (Avg Bid)
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    34 bids

    **CONTEXT** I currently have an React web app Chatbot using GPT-3 API ( davinci-003) like this: Basically: this current app has (fake) conversations with an AI, where the AI plays a persona of a character and responds back and forth with the user acting like that persona. **GOAL** I want to now add a "Talking Head' to the interface, similar to how it has been done here: I also attached a image to show you how I want project to look. **TASK** Implement the (already written) code from the StyleGAN open-source model [ ] —> into the existing app [ ] /// I will provide you the repo code for this existing app **REQUIREMENTS** - TalkingHead receives input text, converts to Audio, speaks out audio back to user SIMULTANEOUSLY while facial movements / lip synced. - I...

    $494 (Avg Bid)
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    22 bids
    Create a chrome extension 3 days left

    I'm looking for someone who can create an extension that helps to find contact details (email + phone number) of linkedin leads.

    $19 (Avg Bid)
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    3 bids

    I'm looking for a software developer to create a desktop projection mapping application for Windows and Mac. Projection mapping is the process of using software to manipulate the output of a projector or other extended display. The closest precedent for the software concept is MapMap (), which allows users to pull around corner handles in order to warp and manipulate a projector's output. MadMapper () is another good point of reference. Upon opening the software, the user would be met with a prompt to confirm that their projector is correctly set up as an external extended display, with some links to instructional videos on how to do this. Then, the user would be presented with a canvas automatically sized to the resolution of the connected external display, with a heads-up d...

    $3627 (Avg Bid)
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    18 bids
    Real time patient feedback 2 days left

    I am an emergency department Director. We currently get responses from patients in two ways. In the emergency department they can press the call button and wait for a nurse to respond. After they leave the department, they are sent a survey and give us feedback on how we performed on some preestablished criteria, such as how likely they are to recommend, was there pain control, were they informed, etc. I have built a very basic prototype of a real time phone based system or patients can give real time feedback while in the emergency department and ask for basic necessities like blankets pain, medication, water, etc. it was built using Google survey. I can provide that as a basic format. Essentially, I want to build an app that makes this available for all emergency departments. The depart...

    $909 (Avg Bid)
    $909 Avg Bid
    91 bids
    Magic Forest 2 days left

    I as an owner for a discord server called Magic Forest, we are planning to expand our business, to reach potentials, and we pay in robux, not IRL money, we want to increase the growth in buyers servers, you get paid for what you done pretty much.[Removed by Admin]

    $16 (Avg Bid)
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    3 bids

    Project Description: Develop a web-based tool or platform that allows customers to customize various aspects of a product or service. The tool should allow customers to choose the material, type of material, font, text, layout, shadows, outline, special effects, and graphics, and see the price of the product or service calculated in real-time. Features: Material Selection: Customers can choose from a list of available materials . Color Selection: For each material, customers can choose color of material.. Font Selection: Customers can choose from a list of available fonts for the text in their design. Text Input: Customers can input the text they want to appear in their design. Layout Selection: Customers can choose from a variety of layout options, such as single or multiple lines of t...

    $1731 (Avg Bid)
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    45 bids

    I am looking for a developer who can develop an Over-the-top (OTT) application. The client has requested that the solution be built for the Android platform, and may require some third-party collaborations for successful completion of the project. The application that is being requested is a Video Streaming App. This app will need to be robust, as it will be expected to meet the demands of its users. The platform must be user-friendly and easily accessible, while providing access to streaming high quality video content with minimal buffering or lag time. Additionally, the development of this app will require a strong front-end interface, top-notch back-end module, and powerful integration with a variety of third-party services, if applicable. Similarly, i would like to have the AHA...

    $5275 (Avg Bid)
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    24 bids

    We have an application built to work on a Windows CE OS and need it converted/built to work in and Android OS environment

    $1314 (Avg Bid)
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    87 bids

    We want to design forex stock trading application with manual profit and loss control.. I'm attach a screenshot of application that we want to build like.!!

    $554 (Avg Bid)
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    10 bids
    Australian Automotive App 1 day left

    We're looking for Australian-based developers who will develop an exciting new Automotive app for consumers. We've chosen to build on the Flutter framework. We're based in Sydney. Please get in touch with us to discuss working with us.

    $23 / hr (Avg Bid)
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    29 bids
    Track whatsapp status 11 hours left

    Track whatsapp number status even while blocked

    $20 (Avg Bid)
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    3 bids

    Upline Specialist looking for permanent employment 1. Through the html5 program developed by vue, add the original part of the development and upload it to the Apple App Store and Google Play. 2. Provide information and funds to submit an application for a developer account and pay the fee 3. Have a certain design ability to design the publicity map of the app store 4. It can be packaged into the installation package required by Apple and Google through the html5 link and uploaded. 5. You need to be able to contact me at any time during working hours. 6. A reasonable price. We are a software development team, because there are no Apple and Android developers to develop html5 programs through Vue, so we have less professional knowledge on uploading to the app store, because we often have t...

    $553 (Avg Bid)
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    25 bids

    I have a business idea …i want a person who can make app for me according to my specifications.

    $382 (Avg Bid)
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    40 bids

    Looking for 2 Flutter Developer to complete front end / back end . must be able to provide daily update on the progress. in working in previous flutter projects and implementation DDD framework widgets etc on front end ui and ux of webrtc linux etc. webrtc audio / video calling

    $246 (Avg Bid)
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    10 bids

    am using today android version 12 but I have important application that show me your version is Not stable One solve this I

    $18 (Avg Bid)
    $18 Avg Bid
    2 bids

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