App backend ios android jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    520,383 app backend ios android jobs found, pricing in USD
    Fix my android App 6 days left
    VERIFIED

    Hi I have a food delivery app for my company. I am facing some issue. Need help of an expert android developer to fix it Thank You and Regards

    $177 (Avg Bid)
    $177 Avg Bid
    22 bids

    ANDROID APP TOKENIZATION NFT UPGRADE For this project you need to be an expert level C and Java programmer, blockchain developer in the NFT space (Binance, Trustswap, OpenSeas, etc.), machine vision, technical aptitude and a minimum of two Android mobile phones to test and run the app which is the basis for this project, as it both creates art works and saves or sends encrypted messages as artist...

    $650 (Avg Bid)
    $650 Avg Bid
    2 bids

    Realized I cant you macro a based excel sheet on a tablet so need an android app built. refer to the files attached and ask questions about what is needed to be done. please provide all files and what programs you used to build them.

    $3 / hr (Avg Bid)
    $3 / hr Avg Bid
    3 bids
    Node.js backend developer 6 days left
    VERIFIED

    We have an MVP project for a marketplace with the front end being prepared. Need an experienced node.js backend developer who can work 30 hrs /week. The front end is React/Next.js. Put your github profile link on top of your bid. [login to view URL] experience is a big plus. Please reach out for more details. Thanks!

    $159 (Avg Bid)
    $159 Avg Bid
    27 bids
    Bet App Design 6 days left
    VERIFIED

    I need a bet app design, for iOS and Android

    $335 (Avg Bid)
    $335 Avg Bid
    7 bids

    Hello, I am running this side project which consists in capturing data from App Store and Play Store to analyze it. What I need in the first place is basically a way of having big sets of data from these two sources containing info such as name of the app, release date, # of downloads, rating, comments, category and etc. I know there is already an API ready for that to be used in App Store but ...

    $20 (Avg Bid)
    $20 Avg Bid
    2 bids

    Scope : Android, IOS Application and e-commerce website Project Details :  E-commerce portal / Application - (For user, shop/vendor partners & Logistics partner.)  Admin access  OTP based Login / registration  Ordering payment gateway  Tracking delivery  Getting feedback & reviews

    $20 (Avg Bid)
    $20 Avg Bid
    1 bids
    Betting App 6 days left
    VERIFIED

    I need a betting app for iOS and Android

    $600 (Avg Bid)
    $600 Avg Bid
    10 bids
    Small xamarin c# ios demo app 6 days left
    VERIFIED

    I need a demo app that will read a few fields from a sql server table of 15 records and display the results in an accordion style layout. There will be 5 sections with 3 detail records each. And it must update on pull down. Easy!

    $149 (Avg Bid)
    $149 Avg Bid
    6 bids

    I need someone to convert an android app to iOS re skin and so we can change the name and upload to App Store

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    18 bids

    Hello,, We have ios app. In the store now .. our app is : - Native - Swift But we have some problems in : - in app purchase. - registration. - crashes . We can provide: - source code - invite you as a developer Duration : one day Price: 120$ If you’re professional and can do it with these requirements please inform us. Thank you

    $122 (Avg Bid)
    $122 Avg Bid
    9 bids

    I need a developer comfortable in android studio particulartly java

    $40 (Avg Bid)
    $40 Avg Bid
    7 bids

    FIRST READ the description, please. Bots will be deleted. I have got a grocery shopping system with an admin backend in Laravel and mobile apps.. I decided to add a website as well. I started doing the website but I have other things I need to deal with. I have the template ready.. I have the Database and Models ready. I can also give an API controller which has all the codes already in it.. i st...

    $167 (Avg Bid)
    $167 Avg Bid
    6 bids

    Hello, I am looking for a consultation for a project I am working on. In short, the project is : Turn functional MVP currently based on one user into a dynamic user based app ie; design backend for unique users; logins, data storage. Each APP has ONE user. Each user will update firebase .config for their own usage. Need UX UI at sign up/setup to connect new users to firebase. I am looking to have...

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    1 bids

    We are in need of software testers to participate in weekly projects involving Quality Assurance Testing and Consultancy services for a few major tech firms. You will work remotely through Anydesk and connect to local machines to work on the projects. Testing will be done on desktop. Candidates will test software based on provided test cases which have all the expected results, and will simply ma...

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    8 bids

    I need a developer for TYPO3. Your task will be to create a horizontal text menu with 3 levels. The corresponding pages in the backend have already been created. With the help of your TypoScript code the attached HTML output should be created. Please have a look at the HTML structure in the file "[login to view URL]" for this. You'll find a graphic visualization of the 3 levels in t...

    $20 (Avg Bid)
    $20 Avg Bid
    2 bids

    I need an Android app. I would like it designed and built.

    $157 (Avg Bid)
    $157 Avg Bid
    7 bids

    I have a real estate calculator excel spreadsheet I want to make into a mobile app that I can charge a monthly subscription for.

    $264 (Avg Bid)
    $264 Avg Bid
    13 bids

    having developed application (Android & iOS APP developed with Flutter , dart and firebase) looking for enhancements and changes in the application.

    $433 (Avg Bid)
    $433 Avg Bid
    6 bids

    Hi, I need an android emulator developer. The emulator should be light weight. And need a controler bot as well. Cause in every device i am going to run 30-40 thread at same time. The programmer should be skilled on [login to view URL] YouTube and Facebook app will run by my controler bot. Knock me for more details.

    $430 (Avg Bid)
    $430 Avg Bid
    5 bids

    Full-stack Engineer Senior/lead experience (4+ years experience) Strong Node.JS/React experience or C#/React Truly full-stack (front end, database, and api layers) Nice to have: iOS - Swift experience Note: iOS open to transition to React Native Expected Level of English: 3 (advanced)

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    17 bids

    We are seeking a Sr. Android Developer for a 12 month project. SKILLS REQUIRED: Native Android Java Frontend Implementation & Animations Git Kotlin Activities Fragments Services Broadcast Receivers REST API Integrations with Retrofit 2 PLUS: RxJava and RxAndroid Unit Testing with JUnit UI Testing with Espresso Framework CI

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    19 bids

    I have already bought a theme and worked on a website that connects at home barbers and clients. I need to upgrade the user management system as well a payment method(we need to add some actions that could not be done unless a user pays). Also we might need some design modifications along the way, so work is not only about backend.

    $211 (Avg Bid)
    $211 Avg Bid
    35 bids
    Android Hover Head widget 6 days left
    VERIFIED

    We have developed a small data entry widget on Android. We want the widget to run inside a floating window like Facebook messenger. Your task: - Build a hover head like Facebook messenger - When the user clicks on the head, it should open a floating window - When the user clicks on the hover head once again, it should close the floating window - User must be able to clear the hover head from th...

    $184 (Avg Bid)
    $184 Avg Bid
    2 bids

    We are on a idea to distribute free pass, gift vouchers etc to our users and to their family. This is 100% genuine project and only person have decent expertise should connect with us. Want an android game where users need to share his/her 3 wishes every day for 7 days in a line (must be out of 10 listed wishes). And after submitting 21 wishes if he/she is under 3 lucky person, we will give them g...

    $227 (Avg Bid)
    $227 Avg Bid
    1 bids

    CMMS project is required : Web + IOS+ Android Computerized maintenance management system There are many Examples: UpKeep. Hippo CMMS. eMaint CMMS. Limble CMMS. Fiix.

    $1678 (Avg Bid)
    $1678 Avg Bid
    13 bids

    Hello, We want to create a Parchisi App for Ios/Android quite similar to Parchisi Star. We are looking for a team of developers with proven experience in board games or more specifically parchisi/ludo games. We have a set of specific rules that differ from the traditional Parchisi board game which we will fully deliver to the developers. Short summary of functionalities which we want to sta...

    $10308 (Avg Bid)
    $10308 Avg Bid
    8 bids
    Build me a Flutter App 6 days left
    VERIFIED

    I am looking for a great developer who can help create an app (front and backend), and the server for my new product. Here are some of the features I need: - Bluetooth communication from the app to my product ( I provide a dummy device for debugging) - QR scanner - Connection with cloud server - User Login ( Create account, recover password,) - User notifications (based on the info we receive f...

    $533 (Avg Bid)
    $533 Avg Bid
    24 bids

    I'm looking for a senior node.js developer to code the backend for a messaging app like WhatsApp and backend for an email server like gmail

    $4555 (Avg Bid)
    $4555 Avg Bid
    9 bids

    Penetration testing of Android Mobile Phone using mobile number only

    $611 (Avg Bid)
    $611 Avg Bid
    6 bids

    We need websites same [login to view URL] and [login to view URL] websites , iOS and Andorid APP

    $563 (Avg Bid)
    $563 Avg Bid
    14 bids

    I would like to find a skilled freelancer, with the ability to create high-quality excel files using PHP (Phpspreadsheet Library). I have around 20 sheets of excel reports that need to be programmed. Each excel sheet consists of around a table or more and may contain graphs as well. I care about the quality of the work and the reusability of the code (clean code), and I'm as well looking for...

    $147 (Avg Bid)
    $147 Avg Bid
    16 bids

    I need an android developer from Pakistan for some easy works I need work at low budget I need for long term

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    4 bids

    Ionic app expert to generate apk and ios from codecanyon source code

    $22 (Avg Bid)
    $22 Avg Bid
    2 bids

    I need a mobile app expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $656 (Avg Bid)
    $656 Avg Bid
    28 bids

    Hello Brother, I have one android app that have target API level 28. So upgrade this API level 28 to 30 and make compatible with Android 10 and 11. After app upgradation should not generate any new error which has no in previous. and give me source code back. I myself have tried to change compileSdkVersion 30 and targetSdkVersion 30 in [login to view URL] file. But after changes It is not working...

    $22 (Avg Bid)
    $22 Avg Bid
    4 bids

    Looking for a Android Dev 5+ needs to know the following app built with Kotlin and native Lib

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    19 bids

    Backend Development for A website Python, Redis, Flask Restful, Mysql, SQLAlchemy Development: - Creation of base API framework and DB Schema. - Ability to add exchange API keys and fetch information from different exchanges - Ability to integrate exchange APIs so that we can query balances and store then to calculate total portfolio values. - Ability to get historical portfolio values and c...

    $3900 (Avg Bid)
    $3900 Avg Bid
    1 bids
    Tridents website 6 days left
    VERIFIED

    What I would like to achieve is as follows: • Front page o Team general information o Contact information o Members login o Upcoming races in the area by month o Sport links - USAT ([login to view URL]) - TRI Find ([login to view URL]) o Social media link - FB page - Instagram page - Twitter o Bulletin corner  Area where to post links to news and articles on the Team/Team Member o Link to sp...

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    8 bids

    I would like to have a Professional Android app where I can upload videos on a regular basis and can provide User Login and Password to the permitted users. Any interested freelancers can contact me. Thank you!!

    $370 (Avg Bid)
    $370 Avg Bid
    14 bids

    Hey everyone! I am currently researching the behavioral effect of different Dark Patterns in cookie banners on the acceptance rate of those banners. In order to do that, I wanna invite participants to an online survey, conducted on an unrelated topic. Before accessing the survey, participants are to be confronted with one out of four types of cookie banners. Roughly speaking, it's supposed to...

    $306 (Avg Bid)
    $306 Avg Bid
    11 bids
    React WebApp 6 days left

    Need to develop one react webapp. Template is ready. No need to develop code from scratch. Backend is also ready with spring boot app. Need to integrate all those stuffs. Application type can be considered as online ecommerce app which has only 4 types of product for sale. Product is mainly for book sales.

    $64 (Avg Bid)
    $64 Avg Bid
    4 bids
    VPN App for iOS 6 days left

    Need to build basic VPN Application that will connect to a specific openvpn server. Just use username and password from a web api, use it in the ovpn file, connect and disconnect buttons.

    $682 (Avg Bid)
    $682 Avg Bid
    2 bids

    Want to develop IT return filing website and Android application like myitreturn.com.

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    5 bids
    Android App Customization 6 days left
    VERIFIED

    I need to add some contents to an existing app

    $93 (Avg Bid)
    $93 Avg Bid
    8 bids

    Need to integrate with our api, and use our protocols, must be well versed in c++, and have solid IOS development background, we need a completed version of this, we will provide you with an alpha version of this project, and you would need to be complete the integration and any corrections that need to be completed. This project would need to work on different communication protocols

    $792 (Avg Bid)
    $792 Avg Bid
    5 bids

    **ONLY open to fixed price milestone based work. **You must be conferrable with React.js and graphql. The project currently moved from landing page requiring log in to the whole site being visible. HENCE our site focused on (forums, repository, courses, marketplace) must be all searchable by search engines. not just Post titles but comments / replies / answers / and page details that will help u...

    $300 (Avg Bid)
    $300 Avg Bid
    7 bids

    In this project, I need you to build me a mobile app, something like big basket or zomato. To buy groceries from home in this pandemic situation. I need consistent follow-ups and updates. I need both front end and back end to be ready asap. Don't worry about the pay, I got you =)

    $1104 (Avg Bid)
    $1104 Avg Bid
    8 bids

    Hi abelperezok, I noticed your profile and would like to offer you my project. We can discuss any details over chat. I have a frontend in angular and amplify and want the jwt token to secure my .net core 3.1 backend and authorize calls to aws services. Have you done this before?

    $50 (Avg Bid)
    $50 Avg Bid
    1 bids

    We are a startup based in Singapore that matches a company's employees to coaches. We need to develop a responsive web-based platform using React JS in the frontend and Node JS in the backend. We already have wireframes and product flows. On top of development, we will need you the skin wireframes based on a UI design system like Ant Design (or something similar). There are 4 types of users...

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    27 bids