Kotlin is a new programming language developed by JetBrains. In 2017, Google officially announced support for Kotlin on Android.

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    24 份搜到的工作,货币单位为 USD

    We need someone who can help us convert our existing Android Java based app to kotlin. We will also be upgrading the UI of the experience when we do this upgrade so please expect the UI to be different. Yes

    $1120 (Avg Bid)
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    Hello, We are in need of iOS, Android and React.js developers for long term. iOS native - swift Android - Kotlin Need at least 6+ yrs of experience. English fluency is must. Thanks.

    $5 / hr (Avg Bid)
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    Need to create a simple full-stack application (round about 4-5 dynamic webpages) that gets the data from excel files or json and imports to the db. The tool should be implemented in Kotlin using KTor and Typescript. Detailed information will be sent upon discussion with freelancer.

    $195 (Avg Bid)
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    I have this code for flutter taxi application. Android and IOS. I need someone to install the administrator page to configure the google platform api and firebase. everything is in the documentation. It will only be to compile the driverand passenger app for Android.

    $270 (Avg Bid)
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    We require a developer for for part-time App development in the area of Hotel Lock Management. The developer must be fluent in the use of SDK and API integration with Swift and Kotlin / Java. The applicant will be working with mostly finished IOS and Android apps, working closely with our existing developers to identify and rectify remaining issues with the Apps. Applicants must have sound English language skills and be able to communicate effectively with English speaking software developers / staff. Majority of work will be completed remotely. Daily pushes to our Git-hub repo are a must. Successful applicant will • (Preferably) be fluent in both IOS and Android App development, with a focus on Swift / Kotlin, although individual Swift / Kotlin developers will be considered. &bul...

    $10 / hr (Avg Bid)
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    Required kotlin developer for make changes in purchased code, need to remove recyclerview and on click icon pick image and set to imageview, and save it.

    $24 (Avg Bid)
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    We've developed a mobile app for Android. It's a point of sale app. We wish to add the functionality of printing different receipts using a thermal printer and the invoices (A4 format) using a desktop LAN printer. For the connectivity, we want the printing module to be able to connect to different printers (thermal and desktop) using Bluetooth, WiFi or USB. there will be some UI to develop in order to add a new printer, configure or delete the old ones and to choose what printer to use. We want that the printer module be delivered in a stand alone package (a jar file for example) that we can integrate to our project.

    $536 (Avg Bid)
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    Necesitamos desarrollar una APP para Android con la siguiente funcionalidad: - Login - Selección de localidades - Llenar un formulario y anexar fotografías tomadas con el dispositivo - Enviar por email el formulario en formato PDF - Sincronización de información Necesitamos crear primero un prototipo funcional y luego el desarrollo funcional. Este es el punto de partida de un proyecto que podría ir agregando funcionalidad en el tiempo. Nos interesa que sea desarrollado en Kotlin con una arquitectura MVVM, por favor indicar experiencia con este tipo de desarrollos.

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    I am a developer and I have an existing flutter/dart app. I want to integrate siri for ios and google assistant for android. I am looking for a developer who is punctual, detail oriented and communicates well. *Please, note, generic - copy & pasted bids will be ignored. Please be specific in your responses. Thanks*

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    Dear Freelancer , We need small work on kotlin specially , Requirement I m briefing here and along this I m attaching two document of it means one is simulation doc and another one is also related to the flow . • All backend api we will be provided • Android user can register his/her self, can purchase one subscription • After this he/she can edit/ create image or pdf that will become catalog / brochure of his/her business. Finally, can update it. • User image/brochure will be submitted to the server through the API . • This user will get unique QR code from backend , this qr print he/she can take. In future on the behalf of this QR Code one web link will open that will display image or pdf file. • More Details are in attached two document • To edi...

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    Mobile App Development (Native) with MAP and by Integrating Sensor data to routes.

    $2778 (Avg Bid)
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    Learn programming 2 天 left
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    I want it to be a copy of the mimo app

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    Add social login Remove tab of images that are without text Add wild search Add a slider of latest added images Backend is in django and hosted on droplet any one with knowledge of droplet is welcome.

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    I am building an android library file which is linked with API call actions. After few builds it is giving me an error, i want someone to solve this error and make the library working again.

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    Looking for an Android mobile app development to fix and update our application. We create a trading app connected to the exchange via API.

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    I have an app that was written in kotlin and as you know Kotlin Multiplatform, you can create different multiplatform projects for multiple platforms, including web, desktop, and other native platforms code. I need someone who is proficient flutter ot kotlin who can compile to work on windows and mac os.

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    i need someone who have deal before with pos (point of sale) system or someone who now how to deal with printers and cash drawers in android, i need to send the printing command directly to the printer with the cash drawer open command

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    i have android device name sunmi t2 lite , i have my pos app working on it in koltin , i want a code or a way to send the open cash drawer to the connected printer to open the cash drawer each time we print , im open to use any third party printing service t make this easier

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    i need someone who have deal before with pos point of sale ssytem or someone who now how to deal with rinters and cash drawers in android

    $149 (Avg Bid)
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    i have cash drawer connected to the printer i want to write command top open the cash drawer in my android app so each time i print its open the cash drawer, im printing thru web url with rawbt printing service so if anyone can do printing service with the cash drawer opening command we can use it rather than using rawbt

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    I need android app developer to do my POS have my need features. Don't bid high price very far from $50. I can discuss for more clarification I attached some screenshot Mobile Application Name: Gotera POS Sales and store management (POS) – offline android application. Purpose - I have a built in application. attached here However, it has the same additional features to make it work klotin. Start - Add users o Admin, Casher, buyer. Admin- owner manage everything. Casher- some right limited. Casher – enable/ disable make add edit delete product, purchase. Buyer – order product. Admin, Casher Password protected - Add product - Product Name, category, image - Edit & delete Product - Add Purchase o Cost, Price, Quantity Cost & Price – refer previous c...

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    i have sunmi t2 lite android device there is a printer connected to the device and a cash drawer connecter to the printer i want a code the sends open command to the printer to open the cash drawer

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    I want to make my app designed android in kotlin language to run on cross-platform windows

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