Experienced app and web developer työt

Suodata

Viimeisimmät hakuni
Suodatusperuste:
Budjetti
asti
asti
asti
Tyyppi
Taidot
Kielet
    Työn tila
    1,586 experienced app and web developer työtä löytyi, hinnoittelu EUR

    Looking for an experienced developer that has integrated Paypal Payment module to an existing web application. Experience Must in ReactJS, Spring, and Postgres database backend. Also must know Nginx and GCP Integration. App is currently fully functional. I need the Paypal Payment module to be integrated with the existing app. Please quote your e...

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    20 tarjoukset

    An experienced web developer/designer to help us build the following : Deliverable 1: a . Landing page b. Logo of the application. c. Business explainer video explaining the usage/idea of the web application. Video should be 60sec long Full HD with voice over included (UK accent). Deliverable 2: a. Design the overall styling of the application (i

    €429 (Avg Bid)
    €429 Keskimäär. tarjous
    16 tarjoukset

    ...Overview: I need an experienced and skilled website developer to build a new price comparison website from scratch. The website must incorporate API Integration from different sites to be decided by the project team to allow for automatic daily data feed updates from affiliate websites to reflect the latest product catalogs and prices. We will also

    €266 (Avg Bid)
    €266 Keskimäär. tarjous
    5 tarjoukset

    A popular web app of mine ([kirjaudu nähdäksesi URL:n]) was started many years ago, and uses Google+ and GitHub for OAuth authentication, with Node Express and Passport. With Google+ being shut down, I need to migrate that authentication option over to Google's new version, without existing users losing access to their documents. I hope that

    €182 (Avg Bid)
    €182 Keskimäär. tarjous
    5 tarjoukset

    Looking for experienced developer to build both Android and iOS hybrid application using Phonegap/Ionic + DB + Web admin. The theme for the app is ready. Please send a link to an apps that develop by you. App specification will be sent after you place a bid.

    €615 (Avg Bid)
    €615 Keskimäär. tarjous
    76 tarjoukset

    ...need to hire a talented and experienced web designer / developer to work on my projects. Most projects will be Wordpress - and can be built from scratch or using a premium theme, and sometimes fixing bugs. *** I need well coded sites that perform well, have professional and good looking design, loads fast and is SEO and mobile ...

    €6 / hr (Avg Bid)
    €6 / hr Keskimäär. tarjous
    92 tarjoukset

    ...are in need of an experienced Full stack Ethereum Dapp developer with proof of previous work. The main idea of this project is to have a web application that is user friendly that can create and execute smart contracts and handle ETH transactions via MetaMask. Should be mobile friendly. Simple smart contracts should be developed and user can then modify

    €1202 (Avg Bid)
    €1202 Keskimäär. tarjous
    29 tarjoukset

    ...Available job: WEB DEVELOPER. You will: - Communicate with others to make the best teamwork. - Produce fully functional programs writing clean. - Collaborate with internal teams to identify system requirements - Upgrade and repair existing programs We expect you to: - Experienced in building application using PHP MVC (Laravel) and Web developmen...

    €527 (Avg Bid)
    €527 Keskimäär. tarjous
    100 tarjoukset

    Only apply if you can complete within the budget. Experienced developer in API and UI and UX design - Residential and commercial property rental and sales app. Listings, locations, maps etc Similar to the BADI app. Developer must design project framework, Logo, Web and App design, social media package (ban...

    €792 (Avg Bid)
    €792 Keskimäär. tarjous
    42 tarjoukset

    ...code for a 一元云购/一元夺宝 web app that appears to be broken or incomplete, and I would like an experienced Chinese developer to help me diagnose the problem, and fix it. I would also like to customize the web app (e.g. allowing login using 3rd party apps like Facebook/Google, as well as integration of payment gateways like Stripe and Coi...

    €365 (Avg Bid)
    €365 Keskimäär. tarjous
    7 tarjoukset

    What You'll Bring: Proficient C# developer with experience developing mobile apps using the Xamarin framework for Mobile Experience with SOAP web services for use in parsing product catalog data, and using that data in rendering mobile app display based on user input. Experience with gambling mobile app development is a plus. The successful candidate

    €32 / hr (Avg Bid)
    €32 / hr Keskimäär. tarjous
    31 tarjoukset

    We have a react native app and we are looking for an experienced developer to work with our existing team on our web project. The web project involves conversion of our react native app to web - using an appropriate frame work to do this. In your application please discuss the best way to do this, including your advice in regard to reactXP...

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    27 tarjoukset

    am looking for an experienced Javascript developer - Mean stack + Ionic Framework (Cordova/PhoneGap) for my various web & mobile app projects. Requirements: - Must have Mean stack experience & Ionic Framework for hybrid mobile development - Working knowledge of Bitbucket & Heroku / AWS cloud platforms - Communicate well in English - Ability to follow

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    45 tarjoukset
    React Expert Needed Loppunut left

    ...tracking and payment web-app product. Looking for a full stack experienced ReactJS developer with MongoDB and AWS on the back end. Developer can be located anywhere, but must be available to travel to New York at least 1 weekend a month for presentations and working sessions. Airfare will be paid by us. Looking for a full-time develop...

    €509 (Avg Bid)
    €509 Keskimäär. tarjous
    28 tarjoukset

    We are looking for an experienced developer - for the next 3-6 months - who has a strong understanding of the full software stack (front-end, back-end) has experience with APIs (we are going to integrate with Slack and IFTTT), user authentication etc. Your task will be to create a testable mvp on your own for attracting funding. We are talking about

    €28 / hr (Avg Bid)
    €28 / hr Keskimäär. tarjous
    84 tarjoukset

    Experienced developer in API and UI and UX design - Must design project framework. Logo design and, app design and web design, social media package (banners, Business cards, etc) design is definitely requirement. Must have exceptional understanding of the tourism sector and pay per click. Must have understanding of Admin panel int...

    €950 (Avg Bid)
    €950 Keskimäär. tarjous
    80 tarjoukset

    AuraSide is looking for an Experienced Java Developer, we are a company planning to make multiple products related to gaming and esports. The CEO is a seasoned developer himself, he has worked as a professional web app developer since the age of 16 (now 22), he has also worked at ESL and been involved in gaming/esports from a young age. We al...

    €413 (Avg Bid)
    €413 Keskimäär. tarjous
    21 tarjoukset

    ...talented and experienced web designer / developer or a team of web designers and developers to work hourly on my projects using timer app. Most projects will be Wordpress - and can be built from scratch or using a premium theme. BUt I need you to be able to do complex custom edits and customization if needed. I also have Divi deve...

    €7 / hr (Avg Bid)
    €7 / hr Keskimäär. tarjous
    52 tarjoukset

    I have a web app (in development) that I want to modify the logon and signup functionality as outlined in the attachment. Essentially, we have 2 types of users (A and B). All A users will signup and logon using LinkedIn authentication and OAuth2. All B users will signup and logon using the existing application functionality. We will remove all re...

    €130 (Avg Bid)
    €130 Keskimäär. tarjous
    19 tarjoukset

    We have a marketplace for app starters and themes - [kirjaudu nähdäksesi URL:n] , similar but much smaller than Envato. Currently there are several app starters and templates on it, and we want to expand the marketplace web-app. - The current web-app at [kirjaudu nähdäksesi URL:n] is made with Python-Django framewo...

    €21 / hr (Avg Bid)
    €21 / hr Keskimäär. tarjous
    18 tarjoukset

    What You'll Bring: Proficient C# developer with experience developing mobile apps using the Xamarin framework for Mobile Experience with SOAP web services for use in parsing product catalog data, and using that data in rendering mobile app display based on user input. Experience with gambling mobile app development is a plus. The successful candidate

    €4618 (Avg Bid)
    €4618 Keskimäär. tarjous
    35 tarjoukset

    An experienced full stack developer to help kick-start/build on Buy/Sell eCommerce project. We need someone to work on website, and mobile app. The project is based on reactjs, redux/sage, react native, mongoDB, nodejs, rest api. We need the following deliverables: - Web frontend/backend by 2019-4-30 - Mobile app by 2019-6-30 - Full Test/Ready

    €39 / hr (Avg Bid)
    €39 / hr Keskimäär. tarjous
    35 tarjoukset

    Job Summary RepoCoin is looking for a mobile developer with experience developing for both Android and iOS, with significant experience developing with React Native. Working with a small, growing team of experienced engineers you'll be a key player in developing new features and creating an excellent experience for our mobile users. In this position

    €32 / hr (Avg Bid)
    €32 / hr Keskimäär. tarjous
    51 tarjoukset

    Need an experienced C# Web API back-end developer for a few months work. Experience using C#, Entity Framework, LINQ, VSTS, Azure SQL, Azure App Service, serializing XML/JSON and SignalR. A daily update will be required. NDA will be required before starting. We will require interview on chat where we ask technical questions, so only get on chat

    €6 / hr (Avg Bid)
    €6 / hr Keskimäär. tarjous
    22 tarjoukset

    Hi I want to create a fast communication app for students/parents and teachers. The mobile app is for Andoid and IOS Naive Web API will be provided by our side. need skilled and experienced developer only. if anyone can work onsite will be good.,

    €639 (Avg Bid)
    €639 Keskimäär. tarjous
    19 tarjoukset

    We are looking for an experienced developer who can help us set up [kirjaudu nähdäksesi URL:n]’s text chat (called signaling) as well as video calls and voice only calls on our website. We want one-to-one chat/calls as well as group chat/calls. Pre-written samples are available at GitHub making this job not as difficult as it first might seem (view resources a...

    €912 (Avg Bid)
    Mainostettu
    €912 Keskimäär. tarjous
    39 tarjoukset

    Looking for experienced app developer to develop an app for internal use. The app should have two interfaces, one is Office(Browser login) and other Warehouse(Android Login). Both interfaces should support multiple logins (usually 2 or 3 will be active). It also should have simple stock management (add stock from office and automatically reduce stoc...

    €747 (Avg Bid)
    €747 Keskimäär. tarjous
    44 tarjoukset

    ...a U.S. based experienced developer who prioritizes aesthetics, reliability, compatibility, and security. Discretion and communication are essential additional skills. We have a small team led an experienced successful U.S. based entrepreneur. The team also includes a very organized project manager with over 25 years of experience, and an iOS/Android

    €32 / hr (Avg Bid)
    €32 / hr Keskimäär. tarjous
    59 tarjoukset

    ...old, existing Sencha Web application from version 4x to version 6x. We are also overhauling the visual design and user interface. We have completed most all of the new views, and we have made decent progress on the controller logic and data stores. However, we have fallen behind the client-desired time frame for delivery, and we are looking for help

    €33 / hr (Avg Bid)
    €33 / hr Keskimäär. tarjous
    26 tarjoukset

    Looking for an experienced Ionic 2 developer who can complete a Stripe Connect integration. Our app was originally developed to integrate Mangopay payment solution but we decided to switch to Stripe because of multiple bugs and poor customer service. All the code must be written in ionic 2.1.13 and the backend web services in laravel 5.4 backend services

    €196 (Avg Bid)
    €196 Keskimäär. tarjous
    28 tarjoukset
    Build me a web app Loppunut left

    What we're looking for: 1) An experienced web developer to help build a web app We need the following deliverables: 1) Web app where admin can add new restaurants to database of restaurants and their menu so customers can place their orders and can also track their order's progress with a countdown timer. 2) Customer sho...

    €1335 (Avg Bid)
    €1335 Keskimäär. tarjous
    97 tarjoukset

    What we're looking for: An experienced web developer to help add some functionality to our WordPress site. We need someone to build a dynamic aggregation tool to scrape 3rd party sites and upload the content onto our Wordpress page. We need the following deliverables: - Functional WP page (Not need to worry about design) - Page Automatically updates

    €404 (Avg Bid)
    €404 Keskimäär. tarjous
    34 tarjoukset

    Hi, I need the following changes made to my CRM web application written in PHP. I will provide all the source code and clear instructions of what changes need to be made. Changes are: 1) Fix exporting of selected database fields from application UI 2) Add 4 new buttons and functionality on 2 UI screens 3) Add href links on all phone numbers to trigger

    €146 (Avg Bid)
    €146 Keskimäär. tarjous
    33 tarjoukset
    Update Apps Loppunut left

    I need an experienced developer with experience in PHP as well as Mobile App Development for iPhone, Android. I need to link databases to PHP web forms that allow for me to retrieve and handle data from my real-time database. I will need to have two abilities using this PHP form, I will need to create a master handler of data sets using a master linking

    €169 (Avg Bid)
    €169 Keskimäär. tarjous
    15 tarjoukset

    ...there are a few issues and the developer has become unresponsive. What we're looking for: An experienced web developer to fix some issues on this tool. If successful, there may be much more work/adjustments in the future. The project was created using Bootstrap, HTML5, PHP, JavaScript and the files would need to be adjusted and edited. This...

    €439 (Avg Bid)
    €439 Keskimäär. tarjous
    42 tarjoukset

    Resort Applications Intl. Inc. is seeking an experienced individual in React Native mobile app development We are seriously concidering using this platform instead of writing native in both IOS and Android. We need to consult with an experienced individual to make sure we have documented proof this platform will work for our particular application

    €49 / hr (Avg Bid)
    €49 / hr Keskimäär. tarjous
    62 tarjoukset

    ...looking for: An experienced web developer to kick start our competition based web app. We need someone to work on any web development technologies and database. We need the following deliverables: - Competition #1 by {1st Jan 2019} - Video #2 by {10Jan 2019} In your proposal, please share a brief summary of your experience and tell ...

    €332 (Avg Bid)
    €332 Keskimäär. tarjous
    26 tarjoukset

    ...for an experienced node.js developer to create a node.js based app. The application will need to implement the serialport library and interface with a serial device. The serial device is a payment terminal. The application should be mostly done in HTML/JavaScript. The application will be running on a kiosk, off a local drive - not from a web server

    €666 (Avg Bid)
    €666 Keskimäär. tarjous
    21 tarjoukset

    Looking for experienced developer who can build digital signage Hybrid application on which should be compatible with (Android, IOS & Windows). Following Features we would like to have in App. For below development SOAP API are already in place from Server Side: 1. Application should connect with CMS Server. 2. Should authenticate from server side.

    €846 (Avg Bid)
    €846 Keskimäär. tarjous
    12 tarjoukset

    ...currently building an Android app. We are looking for an experienced backend developer who can create a web based admin console or dashboard for the app. The admin console will need to have following functionality: 1. Admin login (for 3-4 users) and password 2. Upload 2-3 xlsx and csv files to admin panel 3. The xlsx and csv files will h...

    €423 (Avg Bid)
    €423 Keskimäär. tarjous
    42 tarjoukset

    Hi, we've developed an application Camelot dedicated for global market. We are going to launch the app in the mid of January. Slogan: "Don´t Be Afraid to Leave Your Mobile Unattended" I'm looking for an advisor to review our Appstore content before launch. WHO WE ARE We are a start-up of professionals with a deep telco & IT background 1) security

    €436 (Avg Bid)
    €436 Keskimäär. tarjous
    25 tarjoukset

    ...the first app to combine the two of the fastest growing markets in USA, dating and discount apps into one app- Foobee! Test the beta now by downloading it from the app store. Poised to flip a billion dollar market upside down, Foobee is officially launching February of 2019! FOOBEE is looking for an enthusiastic and energetic web developer to j...

    €508 (Avg Bid)
    €508 Keskimäär. tarjous
    28 tarjoukset

    We are looking to get a responsive website developer for a product that we have in mind. It will be an event social networking website. You will be provided with the backend infrastructure with the API's and also the website graphic designs. Successful applicants should have: 1) past experience with Angular.js, 2) made API calls built on node.js that

    €870 (Avg Bid)
    €870 Keskimäär. tarjous
    61 tarjoukset

    I am looking to hire an experienced company who can build QA Scanner App for Android and IOS. Also I need web backend in Angular 6. Developer must work with me. I’m willing to hire for long term Business Relationship.

    €17 / hr (Avg Bid)
    €17 / hr Keskimäär. tarjous
    116 tarjoukset

    I'm looking to directly hire an experienced app developer to help maintain and improve my current system. We currently have a crew management system that comprises of a web based admin panel for office staff and an Android application for on-site field crews. We have extensive plans to have a turn key management system for contracting based companie...

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    55 tarjoukset

    ...someone to finish a large web app project for me. Interested applicants should complete the test below (can take up to 1 hour....it will take most people 30-40 minutes). Please don't send me a proposal message if you are not interested in taking the test, as I will not read it: [kirjaudu nähdäksesi URL:n] The web app project is about 80% done

    €5 / hr (Avg Bid)
    €5 / hr Keskimäär. tarjous
    27 tarjoukset

    ...someone to finish a large web app project for me. Interested applicants should complete the test below (can take up to 1 hour....it will take most people 30-40 minutes). Please don't send me a proposal message if you are not interested in taking the test, as I will not read it: [kirjaudu nähdäksesi URL:n] The web app project is about 80% done

    €4 / hr (Avg Bid)
    €4 / hr Keskimäär. tarjous
    8 tarjoukset

    ...someone to finish the large web app project for me. Interested applicants should complete the test below (can take up to 1 hour....it will take most people 30-40 minutes). Please don't send me a proposal message if you are not interested in taking the test, as I will not read it: [kirjaudu nähdäksesi URL:n] The web app project is about 80% done

    €4 / hr (Avg Bid)
    €4 / hr Keskimäär. tarjous
    26 tarjoukset

    For this job, we are seeking an experienced full stack web app developer to help us to build a pilot version of our web app, given requirements from our existing backend and materials that we will hand off from our designers (including a mockup). The product will be a wellness application for meal tracking and nutritional information. The fro...

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    34 tarjoukset

    ...looking for: An experienced web and/or app developer to help kick-start/build on web and mobile platforms that can together make a Delivery system. We need someone to work as Web designer, PHP or ASP .NET programmer, iOS developer and Android developer. The project includes approaching vendors by phone call, within ...

    €783 (Avg Bid)
    €783 Keskimäär. tarjous
    75 tarjoukset