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

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    36 travaux trouvés au tarif de EUR

    Locations: USA and Canada ONLY Timezone: US Timezone Must-Have Skills: 5+years of experience Gradle, OkHttp, Retrofit, WorkManager, JUnit Experience with test frameworks, e.g. Mockito, Roboelectric Java or Kotlin Development Experience AR/VR experience Preferred

    €49 / hr (Avg Bid)
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    28 offres
    Taxi booking app 6 jours left

    I need to create based on my requirements on my application which should be built by Angular JS, Node JS, Firebase, Mongo Db, Swift and Kotlin

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    45 offres

    My Android app crashed. line 42. It is in Kotlin and java APIs. Need to fix this issue.

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    13 offres

    Hi All, I need an android webview shell for my webapp. I have a progressive webapp. I wish to wrap it in webview (possibly chrome based). We want this webview shell (so that we only add our webapp's link into it) which has following functions available for our website: 1. async readPhonebook(): Promise<Contacts[ ]> 2. async thermalBluetoothPrint(stringMessageWithQRCodesTo): Promise<boolean> 3. async pushNotifications({title,body,icon,badge}[]) 4. async showFilePickerAndThenCompressVideosAndAudios():Promise<Blob[]> //this video/audio compressor function should first show native file picker, when user select files it should compress the file possibly in mp4 and webm and return our website Blobs. 5. Our app also has share with options, so this webview shell should ap...

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    we have the ready made app bought from codecannyon and have implemented all the changes but getting the error in the app to implement otp application is in codecannyon if any one can do it fast let me know

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    FREELANCE ANDROID DEVELOPER 5 jours left
    VERIFIÉ

    I have a project which needs to be done working closely with my web developers. I would prefer if the developer is from Coimbatore. You will have to design about 5 screens, work with REST APIs. This is non complicated project which needs just basic android (java or kotlin or flutter) skills and ability to work with API

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    Hello looking for someone with 5 years and over been working with android thank you

    €19 / hr (Avg Bid)
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    Kotlin and Java Developer 5 jours left
    VERIFIÉ

    Need a developer with experience in linking a Kotlin plugin into a Java based app.

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    Dear Developers, My name is Jean De Carli. I am the head of the development team for Android App and Python applications in my company. I am looking for a freelancer for a project with Android App development with Kotlin in Android Studio. We are developing an Android App for a “Census-like” app. We are developing it for a private and confidential contractor. I would like to give more information about the nested loops and while routines in the app. Therefore, you can be familiarized with “what it will do”. Crucial Points of the application: The main activity is a Census-like app. Users will use forms to control, add and edit information about individuals and groups. Users must be able to add/write/edit forms and reports in offline mode and update the app and...

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    READ CAREFULLY: "ATTENTION: WE ARE NOT INTERESTED IN AGENCIES OR BROKERS" 1/ You are NATIVE APP developer 2/ You work with GRAPHQL 3/ You able to create features for DATING APPS 4/ You ready to start asap for a Long term job 5/ You are ready to work with remote tools and or sharing your screen 6/ long term contract BID YOUR on MONTHLY SALARY ONLY ! Using GraphQL (Live projects) or ready to learn * YOU MUST BE ABLE TO CREATE FEATURES FOR DATING APPS (not only) REQUIRED SKILLS: Mobile App Developer main Skills: KOTLIN ( GraphQL) SALARY : :$1000-$2100 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2500 usd per month 2/ after 9 months salary will become $ 3500 usd/per month with possibility to relocate to join our t...

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    Android Developer 4 jours left
    VERIFIÉ

    I need a Android developer Java/Kotlin with web app experience.

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    65 offres
    Practeasy 4 jours left
    VERIFIÉ

    need api, user max 1M at a time, quiz like app, lock unlock features for content, payment interface, paid user subscriber habit based statistics, timer, high security,

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    6 offres

    READ CAREFULLY: "ATTENTION: WE ARE NOT INTERESTED IN AGENCIES OR BROKERS" 1/ You are NATIVE APP developer 2/ You work with GRAPHQL 3/ You able to create features for DATING APPS 4/ You ready to start asap for a Long term job 5/ You are ready to work with remote tools and or sharing your screen 6/ long term contract BID YOUR on MONTHLY SALARY ONLY ! Using GraphQL (Live projects) or ready to learn * YOU MUST BE ABLE TO CREATE FEATURES FOR DATING APPS (not only) REQUIRED SKILLS: Mobile App Developer main Skills: KOTLIN ( GraphQL) SALARY : :$1000-$2100 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2500 usd per month 2/ after 9 months salary will become $ 3500 usd/per month with possibility to relocate to join our t...

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    I need Food and Grocery delivery android app( including website) with following features : Customer app- 1. Registration And Creating A Profile 2. Search And Find Food Easily 3. Checking The Restaurant Profile 4. Add The Food To Cart 5. Schedule the Orders 6. Delivery Person’s Contact Info 7. Payment Gateway 8. Order History 9. Track The Food, Real-Time 10. Rating And Reviewing The Food 11. Push Notifications Admin Pannel 1. Dashboard 2. Registration & Profile Management Delivery personnel 1. Update on order ready from merchant 2. Status update 3. Navigation and GPS tracking 4. Delivery history 5. Register and customise profile 6. List of available order 7. In app messaging ****************************** Hosting and all other essentials functions are needed.

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    Bitcoin pump and down signals Platform : IOS & Android App read api bicoin, ETH - BUSD price binanace api app sending signals ( notifications ) according to algorithem : ( and the notification for ETH is default disable and user can enable )

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    We are looking for an android developer to work with us on a contract/freelancing basis. This freelancing opportunity is available only for developers in Kolkata (or someone willing to relocate for 2-3 months). For more details - please connect.

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    Need an android developer 3 jours left
    VERIFIÉ

    There is a social media app that is on the play store, using firestore as a database from google firebase, the app is written in kotlin, and there are some bugs needed to be cleared.

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    Searching for Swift and Kotlin Mobile developers with experience with Firebase and other mobile services.

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    Objective: build an app to track cargo loading and unloading timings once a semi trailer arrives at a distribution center. Also, provide notification or alerts to the network of cargo drivers. This project will have 3 to 4 milestones We want to develop a native Android app with the following feature: * Driver navigation map. * Being able to create custom alerts on the navigation map. * Send this alert to the other driver's maps (it does not need to be real-time but need to be parametrized, let’s say send alerts each xx minutes). * Create different alerts (route cuts, cops in the route, etc.) One color or icon for each type of alert, displayed on the navigation map. * Being able to select the origin and destination of the route. * Can be using google maps or Waze maps (or any ot...

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    Se requiere el desarrollo de una aplicación para poder controlar los servicios de una mesa de ayuda, poder asignar técnicos, niveles de prioridad, generar un reporte de evidencias. Si te interesa contactame y te doy más detalles

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    KOTLIN expert required asap ,.! 2 jours left
    VERIFIÉ

    READ CAREFULLY: "REMARK : WE ARE NOT INTERESTED IN AGENCIES OR BROKERS" 1/ You are NATIVE APP developer 2/ You work with GRAPHQL 3/ You able to create features for DATING APPS 4/ You ready to start asap for a Long term job 5/ You are ready to work with remote tools and or sharing your screen 6/ long term contract BID YOUR on MONTHLY SALARY ONLY ! Using GraphQL (Live projects) or ready to learn * YOU MUST BE ABLE TO CREATE FEATURES FOR DATING APPS (not only) REQUIRED SKILLS: Mobile App Developer main Skills: KOTLIN ( GraphQL) SALARY : :$1000-$2100 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2500 usd per month 2/ after 9 months salary will become $ 3500 usd/per month with possibility to relocate to join our te...

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    Hi, I’m looks to hire someone who can help me build a time table clash detection system program using kotlin Java and scala. I’ve attatched the specification below. Please let me know as soon as possible. Thanks

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    we are looking forward to develop and install mesibo on prem mobile app, and embed the final code to our company app, login credential should be done by SSO, development will be booth for IOS and Android.

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    READ CAREFULLY: 1/ You are NATIVE APP developer 2/ You work with GRAPHQL 3/ You able to create features for DATING APPS 4/ You ready to start asap for a Long term job 5/ You are ready to work with remote tools and or sharing your screen 6/ long term contract BID YOUR on MONTHLY SALARY ONLY ! "ATTENTION: WE ARE NOT INTERESTED IN AGENCIES OR BROKERS" Using GraphQL (Live projects) or ready to learn * YOU MUST BE ABLE TO CREATE FEATURES FOR DATING APPS (not only) REQUIRED SKILLS: Mobile App Developer main Skills: KOTLIN ( GraphQL) SALARY : :$1000-$2100 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2500 usd per month 2/ after 9 months salary will become $ 3500 usd/per month with possibility to relocate to join our te...

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    Develop an Android app for my WordPress website. The app must: - be native or flutter only, and not a PWA. - have offline content availability - have push notifications on each new article published - social media sharing button for articles - simple UX (latest article on top) Question: - Have you developed a similar app before? - Mentioned budget is final. Bid your amount within budget. fine with that? - What is your ETA for the project?

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    1/ You are NATIVE APP developer 2/ You work with GRAPHQL 3/ You able to create features for DATING APPS 4/ You ready to start asap for a Long term job 5/ You are ready to work with remote tools and or sharing your screen 6/ long term contract BID YOUR on MONTHLY SALARY ONLY ! "ATTENTION: WE ARE NOT INTERESTED IN AGENCIES OR BROKERS" Using GraphQL (Live projects) or ready to learn * YOU MUST BE ABLE TO CREATE FEATURES FOR DATING APPS (not only) REQUIRED SKILLS: Mobile App Developer main Skills: KOTLIN ( GraphQL) SALARY : :$1000-$2100 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2500 usd per month 2/ after 9 months salary will become $ 3500 usd/per month with possibility to relocate to join our team in france WOR...

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    previousstudy 1 jour left
    VERIFIÉ

    education app mainly mcq based practice, refferal system, admin subadmin pannel, payment option, data, lock unlock sytem, timer, paid and free trail subscription, payment platform link, small size preferebly kotlin,

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    Project in kotlin and I want to convert into java. 1 main activity and 1 fragment only. Project uses thrid party library. small project

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    Membership App 1 jour left
    VERIFIÉ

    need a android app for with membership system

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    The complete app details can be provided only after signing an NDA. In the meantime, please checkout a similar app - There will definitely key differences between the app that needs to be built and the example app given above. If you are an agency, please do not apply. We are more interested to work with an individual freelancer. You should have released an android app on play store before. Open source contributions is also preferred.

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    i need an app in which i put ncert book , solution, notes etc ex. user click on maths>chapter>chapter1>read online or download and read offline in read online pdf can open in a app and if they choose download then download in app and user read it offline in app take idea from picture i upload i need same type of app i need code of the app language must be kotlin app must smooth run app is very simple and easyly made

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    Looking for someone who could connect to fix a bug in a project over Teamviewer - should take a maximum of 45 minutes

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    9 offres

    I need a gfx tool that works in my low-end android mobile for apex legend

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    0 offres
    Android application rebuild 16 heures left
    VERIFIÉ

    I have an old android studio project built with old version of Java and Kotlin in 2020, when i am opening the project file in last version android studio it is not building and showing some errors, want to figure it out and resort the configuration in order to compile this project again,

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    READ CAREFULLY: 1/ You are NATIVE APP developer 2/ You work with GRAPHQL 3/ You able to create features for DATING APPS 4/ You ready to start asap for a Long term job 5/ You are ready to work with remote tools and or sharing your screen 6/ long term contract BID YOUR on MONTHLY SALARY ONLY ! "ATTENTION: WE ARE NOT INTERESTED IN AGENCIES OR BROKERS" Using GraphQL (Live projects) or ready to learn * YOU MUST BE ABLE TO CREATE FEATURES FOR DATING APPS (not only) REQUIRED SKILLS: Mobile App Developer main Skills: KOTLIN ( GraphQL) SALARY : :$1000-$2100 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2500 usd per month 2/ after 9 months salary will become $ 3500 usd/per month with possibility to relocate to join our te...

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    Restaurant Management App I want a Restaurant Management System that connects the waiters to the kitchen. It's a small restaurant so i don't really need credit cards or that the customer talks to the kitchen or something like that. It only for the waiters to give food orders to the kitchen. The app needs to be compatible with tablets and needs to be simple and intuitive. I need it in 10 days with the source code well documented! I would like it to be written in Java but Kotlin is fine.

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