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    1,524 back end web application development робіт знайдено, ціни вказані в USD
    Drupal Senior Developer 4 дні(-в) left

    ...using the various Drupal core modules and expert level proficiency in website development. The potential candidate will be required to perform the following tasks: Design and develop custom web content or lightweight web applications Implementation of PHP or IIS hosted web content and applications within an on‐premise infrastructure or on the cloud environment

    $15 / hr (Avg Bid)
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    19 заявки

    Hi ,i'm looking for part time .net developer with MVC experience for my web application back end development. I'm using front end angular JS.

    $176 (Avg Bid)
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    65 заявки
    FULL STACK DEVELOPER Закінчився left

    ...the full software development lifecycle including requirements analysis, design, and documentation utilizing PHP, SQL, Code igniter, and WordPress. Responsible for architectural design of the entire project with both front and back end development using PHP frameworks. Design, develop and implement unit tests for a PHP web application. Investigate and

    $343 (Avg Bid)
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    34 заявки

    ...Isomorphic Development Framework, and now we're building new applications with it. The Language we use, for all tiers and devices, is PHP. We need people who are good with: - Front End / Client Side PHP Development (Probably only likely if you've used Uniter) - Single Page Applications - Isomorphic Application Development - Back End...

    $8 - $15 / hr
    Прихований
    $8 - $15 / hr
    16 заявки

    We are a team of enthusiastic young professionals looking to complete a project in Android, iOS and web app and two admin panels and we are looking for DEDICATED TEAM of programmers with a designer. We will be helping along the way with feedback where necessary. The mobile apps will be completed by a different team and the winning bid will have

    $4594 (Avg Bid)
    Обраний Угода про нерозголошення
    $4594 Сер. заявка
    62 заявки
    Full Stack Developer for website. Закінчився left

    ...the full software development lifecycle including requirements analysis, design, and documentation utilizing PHP, SQL, Code igniter, and WordPress. Responsible for architectural design of the entire project with both front and back end development using PHP frameworks. Design, develop and implement unit tests for a PHP web application. Investigate and

    $425 (Avg Bid)
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    97 заявки

    ...the full software development lifecycle including requirements analysis, design, and documentation utilizing PHP, SQL, Code igniter, and WordPress. Responsible for architectural design of the entire project with both front and back end development using PHP frameworks. Design, develop and implement unit tests for a PHP web application. Investigate and

    $379 (Avg Bid)
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    Junior PHP Developer Закінчився left

    ...(CodeIgniter) Developer Core Requirements 3+ years professional development experience Comfortable working with multiple programming languages Strong foundation in Object Oriented Design Familiarity with Front End Development Languages (HTML, CSS) Strong Experience with Back End Development Languages (PHP / CodeIgniter ) Experience with JavaScript,...

    $107 (Avg Bid)
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    15 заявки

    ...ambition and mission of the CMRAD company and turn this into a future-proof architecture, UX concepts and the implementation in code. You have worked hands on in multiple different web architectures and understand the pros and cons between them. You will work with international external partners and future like minded staff to provide the bandwidth and skill

    $37 / hr (Avg Bid)
    Місцевий
    $37 / hr Сер. заявка
    6 заявки

    ...the full software development lifecycle including requirements analysis, design, and documentation utilizing PHP, SQL, Code igniter, and WordPress. Responsible for architectural design of the entire project with both front and back end development using PHP frameworks. Design, develop and implement unit tests for a PHP web application. Investigate and

    $546 (Avg Bid)
    $546 Сер. заявка
    68 заявки

    Designing and Development of PHP Codeigniter and Core Web Application Projects. Interacted with Clients for Correcting Errors and Supporting Handle both front end and back end of website Hosting and Managing Websites Database Creation, Query Optimization etc Coordination with all departments and client for easy completion of the project. Combining

    $6 / hr (Avg Bid)
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    21 заявки

    We are looking to develop a SaaS application targeting the Healthcare Industry. Looking to hire on a month-to-month basis a back-end developer who's experienced with Spring Boot, Java, SQL, NoSQL, REST API's, WebSockets, and more. The developer must be fluent in English. As a developer working on this project, you will inherit existing source code

    $21 / hr (Avg Bid)
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    39 заявки

    ...you will have a high level of understanding in the Magento platform from a front end perspective. The ability to work with and integrate additional systems/technologies would be helpful but not essential. You will be responsible for (initially) developing the front end of a number of Magento websites as well as participating in project and deployment

    $32 / hr (Avg Bid)
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    75 заявки
    Senior Software Developer (Java) Закінчився left

    ...work authorization). The expected work schedule is 50 hours/week Monday to Friday and an overlap with EST business hours is required. RESPONSIBILITIES • designs and develops web applications using Java, Spring Framework, MySQL • designs and develops unit test cases to make the code more robust • participates in pairing and code reviews • supports and

    $3998 (Avg Bid)
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    30 заявки

    ...who is able to think about the benefits and risks of a given solution and propose thoughtful options in front of the team. - You should have experience with both front-end and back-end so you can participate in a variety of product discussions. - You should have great communication skills (able to get on voice calls), be responsive and available, and

    $15 / hr (Avg Bid)
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    40 заявки

    ...work authorization). The expected work schedule is 50 hours/week Monday to Friday and an overlap with EST business hours is required. RESPONSIBILITIES • designs and develops web applications using Java, Spring Framework, MySQL • designs and develops unit test cases to make the code more robust • participates in pairing and code reviews • supports and

    $4090 (Avg Bid)
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    42 заявки

    Will be involved in front-end development. This person would be instrumental in the design process which is a really cool opportunity! Responsibilities: - Write reusable, testable, and efficient code - Design and implement low-latency, high-availability, and performant applications - Conceptualize and code application experiences based on business

    $18 / hr (Avg Bid)
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    52 заявки

    ...work authorization). The expected work schedule is 50 hours/week Monday to Friday and an overlap with EST business hours is required. RESPONSIBILITIES • designs and develops web applications using Java, Spring Framework, MySQL • designs and develops unit test cases to make the code more robust • participates in pairing and code reviews • supports and

    $4273 (Avg Bid)
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    35 заявки

    ...work authorization). The expected work schedule is 50 hours/week Monday to Friday and an overlap with EST business hours is required. RESPONSIBILITIES • designs and develops web applications using Java, Spring Framework, MySQL • designs and develops unit test cases to make the code more robust • participates in pairing and code reviews • supports and

    $3980 (Avg Bid)
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    38 заявки

    Front end web developers with experience from micro service architecture Sweden based contract The scope of the consultant services is to assist in.. • Build and maintain scalable applications • Bind our front and back end services together • Monitor, test and continuously optimize your designs • Deliver modern, testable and maintainable code &bu...

    $45 / hr (Avg Bid)
    $45 / hr Сер. заявка
    35 заявки

    ...work authorization). The expected work schedule is 50 hours/week Monday to Friday and an overlap with EST business hours is required. RESPONSIBILITIES • designs and develops web applications using Java, Spring Framework, MySQL • designs and develops unit test cases to make the code more robust • participates in pairing and code reviews • supports and

    $4314 (Avg Bid)
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    Java developer Закінчився left

    ...develop web application server software using the technologies listed below plus related tools • Design and implement RESTful web services to support internal and 3rd party access and updating of the application’s data • Write quality and thoughtful code, which is modular, flexible, well designed and documented • Full application development...

    $246 (Avg Bid)
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    SmartContractor Web/Mobile App Закінчився left

    We need to re-develop an existing Windows desktop application as a web and mobile based system. We want to do this with a Node.js back end and Ionic based front end. Ideally we would like a full stack developer who is able to do both Node.js back end development and Ionic front end development.

    $20 / hr (Avg Bid)
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    Development of Web Application Закінчився left

    We need to build a web application as well as a launching page for our company. It must include an authentication page for different kinds of users, each of which will have access to different sections of the web. The development will consist of the front-end was well as the back-end communication to an already existing database. The following doc...

    $2474 (Avg Bid)
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    115 заявки

    ...tournament web application using Symfony Framework and Mongo DB. The following expertise is required: 1. PHP / CSS / HTML5 / JavaScript Experience 2. Symfony Framework Experience 3. Mongo Database Implementation Experience 4. SSL Certificate implementation using LetsEncrypt 5. Single-Sign-On implementation using Auth0 6. Experience with Front-End / Back-End

    $610 (Avg Bid)
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    27 заявки

    ...thought we were going the native route. We built a app for android and ios using Ionic/cordova(cross development platform). We have all the code for it and it functions using our back end firebase. We would like to convert our code into a full on web application and steering away from native ios/ android develpment. Our code was designed to be one code (html5)

    $179 (Avg Bid)
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    16 заявки
    Senior PHP Software Engineer Закінчився left

    ...and features based on requirements • Architect and develop stable and high available web service • Ensure the technical feasibility • Rapidly build, iterate, test and deploy new features and products • Maintain a high-quality robust codebase and optimise application for maximum speed & Scalability • Manage and contribute code to large scale projects

    $7 / hr (Avg Bid)
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    20 заявки
    .Net Expert Developer Wanted Закінчився left

    We are looking to add a backend developer to our small development team for a growing SAAS application. Applicant must have expert level skills in: C# .Net Framework Web API Entity Framework *Please note: we are only interested in working with individuals. Sorry to all agencies/teams. Experience in public API design: Initial project will

    $26 / hr (Avg Bid)
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    96 заявки
    Beauty & Wellness responsive website Закінчився left

    ...Profile interactions (follow, bookmark, rate, review) - User account management - Rich UI implementation - Back-end development - Amazon Web Service integration At a future stage, I am hoping to also have a mobile app built for the same application for iOS and Android. --- Note: 1) To win my confidence in your skills and ability, you will demonstrate

    $1119 (Avg Bid)
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    Ruby on Rails Developer Закінчився left

    Dedicated, hardworking, bought into the vision. 4-5 years’ experience working with Rails. 6-8 years of prior development experience (both backend and frontend), ideally in startups Experience deploying and running a production web application with substantial amounts of users. Experience with technical support and interacting with users to fix bugs.

    $9 / hr (Avg Bid)
    $9 / hr Сер. заявка
    20 заявки

    ...custom software development company that develops and designs large-scale, complex, and function-heavy ERP systems used in enterprise-wide environments. We are looking for an Angular 2+ Developer responsible for the client side of our service. Your primary focus will be to implement a complete user interface in the form of a web application, with a focus

    $12 / hr (Avg Bid)
    $12 / hr Сер. заявка
    63 заявки

    Automation Framework Development using Selenium WebDriver Looking for a Freelancer Test Automation Architect to setup a QA framework for our web based application using Java/Selenium framework. Location – Chandigarh IT Park Required Experience  The candidate must have at least 8-10 years’ hands on experience in authoring, building and adopting, cross-functional

    $886 (Avg Bid)
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    26 заявки
    Develop WeChat Mini App Закінчився 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)
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    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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    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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    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...

    $629 (Avg Bid)
    Обраний
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    26 заявки
    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...

    $1480 (Avg Bid)
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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...

    $400 (Avg Bid)
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    31 заявки

    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

    $624 (Avg Bid)
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    87 заявки

    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

    $356 (Avg Bid)
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    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

    $1628 (Avg Bid)
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    26 заявки
    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

    $586 (Avg Bid)
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    12 заявки

    ...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

    $366 (Avg Bid)
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    7 заявки
    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