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    1,498 back end web application development робіт знайдено, ціни вказані в USD
    Develop WeChat Mini App 2 дні(-в) left

    Don't bid you are not a real chinese developer and you have not any experiences of Wechat Mini app development. I will remove them and report to Freelancer team. Also, I will ignore auto bidding too. I want to start this project on today. Please consider job description. We would like to invite you to submit a proposal to develop a WeChat mini program

    $2671 (Avg Bid)
    $2671 Сер. заявка
    17 заявки

    ...a proposal without checking all items, you will be reported and blocked! We are hiring for a fulltime position of JS and PHP fullstack developer NATIVE EUROPEAN for our development team. You should have the following skillset: - You must have : a) full proficiency with JS and the following JS Frameworks: Angular(1 and 2-6, ReactJS, VueJS, jQuery

    $12 / hr (Avg Bid)
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    21 заявки
    Build me an android app Закінчився left

    Sir, Request for Android app development: Our needs follow. A. Back end application server is web server with both apache and sockets built in using python 3.6 B. single screen for all purposes by masking non-relevant items and visible only tasks based items at appropriate times or C. using multiple screens by enabling only particular screens for tasks

    $640 (Avg Bid)
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    9 заявки
    React Native / Expo Mobile App Закінчився left

    We are a BI (Business Intelligence) development company, look to produce a small mobile application using React Native / Expo. The mobile application will need to hook in to our existing back-end web API. The first screen will need to be user authentication (token based using our existing API end-points). Upon successful login, 2 screen or pieces o...

    $354 (Avg Bid)
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    45 заявки

    ...managing back-end services and the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements

    $12 / hr (Avg Bid)
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    79 заявки

    ...complete and is on leave. We are looking for a professional web-designer to create a fully functional, visually appealing, and easy to use website. We need someone who fully understands back-end and front-end website development. You need to understand how to use server-side web application frameworks such as Ruby on Rails, so that we can recrea...

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    Обраний
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    API INTEGRATION Закінчився left

    ...experienced developer who can create web services with json and xml. Must have strong skills and expertise with back-end SOAP and RESTful service application. Also have experience with odoo. Please let us know the lead time and pricing per function. For completion of this project, please have this up and running on a development webserver we can access to te...

    $171 (Avg Bid)
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    Build web based app using MEAN stack Закінчився left

    ...developer to develop both front-end and back-end application that will be used for a web-based application. Seeking full product development. Project: The purpose of the web-based application is to enable users to browse, compare, review, and purchase products. The back-end will need to sort data and receive calls from...

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    67 заявки
    AgriWebApplication Закінчився left

    Build Web Application ( Back-End and Front-end ) : Technology : Laravel + Mysql Requirements : 1) Authentication & Privileges for web app and connect mobile app to user authentication by json token 2) Push Notification using laravel and services technology to send push notification to mobile app 3) Build CRUD for tables 17 tables 4) Build Larave...

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    We are looking for a PHP & Mobile Developer, To Build a back-end for a Mobile Application and integrate it with Admin Dashboard The main job is to take the old backend and dashboard system and revamp it into a new one with the following tasks : - Create New Web Services (For Mobile Integration) - Integrate the new service with existing Mobile app

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    Hi there, I am looking to have a web based application developed for tracking change management in a system. Currently I am looking to get a working prototype together as a demonstration of concept, what I mean by this is I primarily want to focus on the process and concept and have less concerns about how it looks. Once I have a working prototype

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    13 заявки

    Looking for an experienced front-end and back-end developer who can create a web-based application to allow a user to send SMS messages and communicate with the end recipient back-and-forth. The platform would use an API to Twillo or Plivo to actually send and receive the messages. The developer will need to build both a user interface to send the

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    35 заявки
    Crypto-transfer web application Закінчився left

    ...creating a web- application which uses simple transfers of three crypto-currencies and consist of user account which all have their wallets. Where funds can be deposited or sent on the external adress I am looking for a single web-application developer who has skills: - Python or javascrypt programming - Adobe XD skills - Basic design skills - Back-end and

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    Front end web developer Закінчився left

    Consultant (Front End Web Developer) Minimum 3+ years of experience in Front-end development Duties & Responsibilities Create Web application front end as per design comps and information architecture. Proactively updated with latest design trend to enhance application. Integrate front-end application with the applicat...

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    ...our clients and internal employees. The product needs to be secure and leverage the products provided by Azure such as Functions App, CosmosDB. This is not just a pure development, the winner will be responsible to provide guidance what is the best way of using Azure / implementing things as well as help deploying and rolling out the solution. Time

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    Gameday Weather Query and SPA Закінчився left

    ...Deliverables • Responsive web application which provides pre-generated game-day MLB statistical indicators (percentages above/below normal) based on historical performance during weather conditions similar to the game-day forecast at the game location, as indicated by lat-lon point in existing venues database. • Functional website front end to include game inform...

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    ...You should have good written and verbal communication skills. You will be responsible to understand the domain requirements and work closely with the founder on product development. You should be able to generate thought leadership content that may help you position yourself and startup as tech leader in legal field. Entrepreneur Mindset: You should

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    Full Stack PHP Symfony Developer Закінчився left

    ...over the development and maintenance of an existing website application focused on health and wellness and help us improve its functionality and performance on an ongoing basis. Required Skills: - Excellent PHP 7.1 skills with proven experience of Symfony 3 framework. - Solid front end skills with HTML5, CSS3 and JS etc. - Back-end database

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    Sr. Systems Administrator Закінчився left

    ...SSL server test and Analyze current systems for security vulnerabilities and malware with versatile experience in setting up and managing server from hack free. Project:  Development websites in Laravel with expertise in security systems. The Systems Administrator along with his team the responsibilities are the following technical areas: server maintenance

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    27 заявки