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    191,516 free lance mobile app developer jobs found, pricing in USD

    Small MVVM project; I need a C#/WPF developer to do the next task: Run the project click one button will display a form: - (after drag and drop any object to the main form) the object coordinates and size most pe saved in a Xml file (Xml object seriallization); when modify the position and the size of any objects the xml file most be updated according

    $9 - $34
    $9 - $34
    0 bids

    We expect at least 4 years of experience in programming in .NET Winforms, WPF. You should have strong programming practices, understanding the OOD; Good knowledge of relational databases, in particular MS-SQL, T-SQL, SSIS; Practical knowledge of designing relational databases in MS SQL Server or others, knowledge of ORM will be an additional plus; Writing unit tests; Recording and estimating work ...

    $52 / hr (Avg Bid)
    $52 / hr Avg Bid
    21 bids

    T...Highlight theme in Yellow. Should be able to accommodate the Changes after the Pages are fully developed. Timeline:1-2 days Note: You will have to work using Work Tracking Desktop App so that progress can be tracked by Client. Should be Available to Begin Right away. if your work is good you will be hired for ongoing maintenance of the Website.

    $38 (Avg Bid)
    $38 Avg Bid
    25 bids

    I want to hire some one expert to discuss about my which I want to create for both Android and IOS. So please contact me and we will discuss more about it.

    $50 (Avg Bid)
    $50 Avg Bid
    6 bids

    Will assist our team on small jobs that need to be completed for a fixed price and to a high standard to get a Magento 2 project live. Please tell me why you would be ideal for this job and please confirm you can start TODAY.

    $174 (Avg Bid)
    $174 Avg Bid
    43 bids
    Bug fix your photo da mobile 6 days left
    VERIFIED

    Hello, mobile photos come out overboard. Thank you

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    37 bids

    Designer will provide .ai / psd / pdf file for design with desktop version and mobile version. Require CSS developer to put into CSS / html code. Require CSS to be code efficient and SEO-aware. website is hosted in wordpress.

    $488 (Avg Bid)
    $488 Avg Bid
    87 bids

    ...on mobile website the two link are the same but one is in French the other one in English. Currently when you go on the website on mobile there's no picture ect.. that's why we need something more like the second screenshot I uploaded but with a more beautiful button etc.. When you click on the button a mail form will appear.. Also on mobile we need

    $59 (Avg Bid)
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    33 bids

    ...tasks :We have a partially started web app in laravel using the Vue.js front end. Encode a web app based on API calls. We have an HTML template of the original concept web app ready for you to view and compare to our redesigned app with the same functionality. We already have the back-end api ready for the web app . Users already have the ability to

    $177 (Avg Bid)
    $177 Avg Bid
    40 bids

    I am looking for an expert who can increase my website speed on a mobile device. If tracked through page speed insight, mobile page speed score is around 11-13. I want the page speed score to be above 50. I also require google ads conversion tracking code to be installed on all the pages for tracking conversions successfully.

    $68 (Avg Bid)
    $68 Avg Bid
    6 bids

    I have an Idea for Online selling business and want to expand it. Here we have sell different products and maybe the app become more complex. Here we can make an ecosystem between customer and consumer. Via this app we may add sellers as well as customers.

    $866 (Avg Bid)
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    40 bids

    A highly talented full stack developer is required for ongoing work on a Laravel & Vue.js application. The application is built on a Laravel Lumen backend and a Vue front end implementing the vuetify framework. You will be working as part of a small and fast moving team to help develop features and hotfixes for a production application. Required

    $32 / hr (Avg Bid)
    $32 / hr Avg Bid
    52 bids
    Homecare hybrid mobile app 6 days left
    VERIFIED

    A hybrid mobile app for existing home care web application.

    $49 (Avg Bid)
    $49 Avg Bid
    5 bids

    Hi Looking for Skilled "PSD-To_HTML" and front-end specialist. You will work with a UX | UI specialist to develop the front end pages of the site. Skills (HTML5 - CSS3 - asp.net - JavaScript) Thanks

    $141 (Avg Bid)
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    71 bids
    Linux Developer 6 days left

    Tablet to mobile machine communication via WiFi. Windows based to Linux based hardware (Danfoss). 4 week project.

    $2068 (Avg Bid)
    $2068 Avg Bid
    12 bids

    I need a developer to create some reactjs components Required knowledge: Reactjs, Typescript, Redux, Saga

    $12 / hr (Avg Bid)
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    35 bids

    Simple Educational platform mobile app quizzes/exams, results and course descriptions

    $2280 (Avg Bid)
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    146 bids

    ...100%. Especially the mobile pages need to be a lot better. When I go from one page to another, the website loads extremely slow. Especially the speed index is very bad. The fully loaded time is over 5 and sometimes over 10 seconds. I would like this to be much faster! This is what needs to be better: MOBILE The speed on mobile devices needs to be much

    $520 (Avg Bid)
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    76 bids

    I need to implement proxy use with Appium. I need multiple emulators running with different http proxies

    $254 (Avg Bid)
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    7 bids
    Mobile App Design 6 days left
    VERIFIED

    I want some UX / visual designs done for a VoIP communication app. The app concept is based from whatsapp with one on one chats, group chats, voice calls and video calls. I am looking for a set of visual images to outline the experience; 1) First open - user on-boarding flow to enter, register / login, manage contacts etc 2) One-on-one Chat - one

    $334 (Avg Bid)
    $334 Avg Bid
    79 bids

    Need to create backend for Hotel Management System (Saas)

    $2037 (Avg Bid)
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    35 bids

    We need a flexible 2-axis pipe/tube joint that is actuated by cable and electric motors...image of the basic idea. We will judge the bids based on sketch entries. The winning bid will need to provide the final design in Solidworks. The design should be be leak free and ideally would be comprised of commercial, off the shelf parts wherever possible.

    $100 (Avg Bid)
    Guaranteed
    $100
    0 entries
    PHP DEVELOPER 6 days left

    HIREA DEVELOPER WHO HAVE 5+ YEAR OF EXPERIENCE IN PHP CODEIGNITOR/LARAVEL FRAMEWORK. REQUIRED TO DEVELOP THE USER DASHBOARD AND ADMIN PANEL.

    $490 (Avg Bid)
    $490 Avg Bid
    54 bids

    I am looking for Front End Developers who can work on project immediately. Please find the JD below. 1. 3+ years of experience with HTML,CSS, Javascript, Jquery, bootstrap, and LESS 2. Good knowledge/experience in Magento1/2 front-end development 3. KnockoutJs experience is good to have 4. Freelancers/Agencies preferably from Bangalore location

    $14 / hr (Avg Bid)
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    20 bids

    Wanted Experienced Laravel + VueJS Developer Full Time Freelancer Preffered Good communication skills

    $5 / hr (Avg Bid)
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    13 bids

    I need someone to start immediately, and develop a macro to convert the input to output as shown in the sheet here: [login to view URL] What I need is all the permutation/combination of the values for the specific title and option as shown in the sheet above. Budget: $15 AUD Deadline: Within 3-5 hours.

    $10 (Avg Bid)
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    5 bids

    Need an android developer for an existing quiz based app. New features and changes to be added and uploaded to the playstore.

    $157 (Avg Bid)
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    44 bids

    We're looking for a talented React Native cross-platform mobile developer to join our team to develop our apps. You will be responsible for developing flexible, high-performance, and React Native cross-platform mobile apps. What will you be doing: Build React Native cross-platform mobile applications for enterprise use, that interface with DealerPeak

    $57 / hr (Avg Bid)
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    38 bids

    Hello I want build chat app which should include the following features: 1- when user send an order , the order should appear in admins dashboard with notification, then only one admin user can receive the order and start chatting with client (or the user who made the order). with email notification when offline 2- the admin user (who received the

    $709 (Avg Bid)
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    60 bids
    need an android developer 6 days left
    VERIFIED

    android developer needed for monthly basis. The developer must have good knowledge and experience in developing android app. good knowledge in Native app. bid your monthly cost.

    $397 (Avg Bid)
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    59 bids

    We are going to develop a multiplayer game to be played on LAN. It must be finished in a few months.

    $1807 (Avg Bid)
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    16 bids

    We're growing our team and we're looking for great developer who would lovev the opportunity to join us. We'd expect you know how to write well isolated tests, you value pragmatic design. You will be writing clean, well thought out and reliable code and you must be familiar with the open source, especially rubygems and Github.

    $19 / hr (Avg Bid)
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    33 bids

    I need some changes to an existing website. I need you to design and build it.

    $5 / hr (Avg Bid)
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    62 bids

    I want to export tally data into another DB automatically once in a day

    $394 (Avg Bid)
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    5 bids

    Hi all I need a freelancer with full stack experience who can work on both backend and frontend technologies. I need these specifications: Backend: PHP Frontend: Javascript/JQuery/MEAN/Angular/NodeJS/HTML/CSS Please contact me soon. And while submitting proposal mention on top "I love code".

    $32 / hr (Avg Bid)
    $32 / hr Avg Bid
    86 bids

    Hi we have an existing android app and we are working on migrating to React Native framework. that has to be re-designed and we are looking for more intutive, rich look and feel like stuff. I want the app to be no.1 in terms of customer ease and feel. We will plug this ui/ux with "React Native" framework.

    $186 (Avg Bid)
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    43 bids

    I am now finding the professional ionic developer, full experience from ionic version 1 to 4. I will give Ionic 1 version source and migrate version 4. Please bid only - If you are individual developer - if you have enough exeprince with ionic framework v1 and v4 Please write "Ionic expert" in the first line, otherwise I will decline it and the say

    $132 (Avg Bid)
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    14 bids

    ...function bbloomer_free_shipping_cart_notice() { $threshold = 80; $current = WC()->cart->get_subtotal(); if ( $current < $threshold ) { wc_print_notice( 'Get free shipping if you order ' . wc_price( $threshold - $current ) . ' more!', 'notice' ); } } ?> but when I add this code in admin > theme settings > header it just s...

    $21 (Avg Bid)
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    24 bids

    1. We require an Android + Ios App for our Woocommerce website [login to view URL] 2. We want to focus more on UI of the App (Mainly easy checkout experience for the customers) 3. We need Speed + Reliable application for our website. 4. Payment Gateways which are included - Paytm, PayUmoney, Cashfree, etc.

    $624 (Avg Bid)
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    33 bids

    Max Mega Menu is applied. The menu needs to be set up properly and mobile menu also needs to be set up.

    $14 (Avg Bid)
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    13 bids
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    5 bids
    ROS developer needed_8175 6 days left
    VERIFIED

    Design and Implementation of an ROS based Autonomous Navigation System

    $157 (Avg Bid)
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    3 bids

    I need you to develop a web app in Angular/node stack. This software is for art industry to manage and track project resources.

    $418 (Avg Bid)
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    19 bids

    I need a new website. I need you to design a landing page.

    $11 (Avg Bid)
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    4 bids

    I need website in PHP and ANDROID app in native . our project is base on online exam and generate question paper for student and teacher .student give MCQ base exam (refer Link 1) and generate question paper (refer Link 2).teacher can generate question paper. 4 Roles in our project Admin ,sub admin,teacher,student Refer below links for more details

    $1369 (Avg Bid)
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    31 bids
    Mobile Application 6 days left
    VERIFIED

    I was working on my Mobile application and its 35% done as all the UI is aready just few works are pending , i want person who can work with me for rest of the work.

    $251 (Avg Bid)
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    21 bids

    We need a full stack developer for our ongoing [login to view URL] site is 80% completed, 20% has to be completed with some remaining [login to view URL] site needs to be completed as early as [login to view URL] details will be providing through chat.

    $98 (Avg Bid)
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    10 bids

    I need website in c# mvc and ANDROID app in xamarin native . our project is base on online exam and generate question paper for student and teacher .student give MCQ base exam (refer Link 1) and generate question paper (refer Link 2).teacher can generate question paper. 4 Roles in our project Admin ,sub admin,teacher,student Refer below links for

    $1848 (Avg Bid)
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    20 bids

    BMC Remedy Developer 9.1.04, Atrium CMDB, ITSM, SmartIT, MYIT

    $250 - $750
    $250 - $750
    0 bids