Back end web application development työt

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    1,514 back end web application development työtä löytyi, hinnoittelu EUR

    ...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

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

    ...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

    €3471 (Avg Bid)
    €3471 Keskimäär. tarjous
    32 tarjoukset

    ...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

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

    ...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

    €3548 (Avg Bid)
    €3548 Keskimäär. tarjous
    42 tarjoukset

    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

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    53 tarjoukset

    ...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

    €3707 (Avg Bid)
    €3707 Keskimäär. tarjous
    35 tarjoukset

    ...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

    €3452 (Avg Bid)
    €3452 Keskimäär. tarjous
    38 tarjoukset

    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...

    €40 / hr (Avg Bid)
    €40 / hr Keskimäär. tarjous
    35 tarjoukset

    ...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

    €3742 (Avg Bid)
    €3742 Keskimäär. tarjous
    39 tarjoukset
    Java developer Loppunut 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...

    €213 (Avg Bid)
    €213 Keskimäär. tarjous
    34 tarjoukset

    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.

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

    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...

    €2194 (Avg Bid)
    €2194 Keskimäär. tarjous
    116 tarjoukset

    ...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

    €521 (Avg Bid)
    €521 Keskimäär. tarjous
    28 tarjoukset

    ...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)

    €155 (Avg Bid)
    €155 Keskimäär. tarjous
    16 tarjoukset

    ...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)

    €344 (Avg Bid)
    €344 Keskimäär. tarjous
    9 tarjoukset

    ...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

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

    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

    €23 / hr (Avg Bid)
    €23 / hr Keskimäär. tarjous
    97 tarjoukset

    ...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

    €971 (Avg Bid)
    €971 Keskimäär. tarjous
    155 tarjoukset

    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.

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

    ...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

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    64 tarjoukset

    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

    €769 (Avg Bid)
    €769 Keskimäär. tarjous
    26 tarjoukset

    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

    €2317 (Avg Bid)
    €2317 Keskimäär. tarjous
    17 tarjoukset

    ...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

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    20 tarjoukset

    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

    €555 (Avg Bid)
    €555 Keskimäär. tarjous
    9 tarjoukset

    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...

    €307 (Avg Bid)
    €307 Keskimäär. tarjous
    45 tarjoukset

    ...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

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    79 tarjoukset

    ...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...

    €544 (Avg Bid)
    Mainostettu
    €544 Keskimäär. tarjous
    27 tarjoukset
    API INTEGRATION Loppunut 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...

    €148 (Avg Bid)
    €148 Keskimäär. tarjous
    24 tarjoukset

    ...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...

    €1284 (Avg Bid)
    €1284 Keskimäär. tarjous
    67 tarjoukset
    AgriWebApplication Loppunut 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...

    €347 (Avg Bid)
    €347 Keskimäär. tarjous
    31 tarjoukset

    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

    €541 (Avg Bid)
    €541 Keskimäär. tarjous
    87 tarjoukset

    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

    €309 (Avg Bid)
    €309 Keskimäär. tarjous
    13 tarjoukset

    ...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

    €1412 (Avg Bid)
    €1412 Keskimäär. tarjous
    26 tarjoukset

    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...

    €3 / hr (Avg Bid)
    €3 / hr Keskimäär. tarjous
    27 tarjoukset

    ...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

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

    ...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

    €317 (Avg Bid)
    €317 Keskimäär. tarjous
    7 tarjoukset

    ...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

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    52 tarjoukset

    ...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

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

    ...project completion • Support lead developer in the development of a web application • Intimate work environment (mix of on-site and off-site work) • Push design paradigms and technical capabilities • Make use of cutting edge technologies (languages and frameworks) Requirement Skills: • For back-end developers: o Node.js (with Express...

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

    ...local restaurant. The app is still in development, but provides up to date information on food, beverages and events for end users. The app's data source is an online MySQL database. Until we have integrated all the feature requests into the admin page of the app, we are in need of setting up a simple front-end interface using Google Sheets or Microsoft

    €26 - €217
    Sinetöity
    €26 - €217
    23 tarjoukset
    Build a Website Loppunut left

    ...receive payment for delivery Project Scope • Website Development – build a new website/web platform with an administrative backend for ongoing management o Consumer/User Access – Users sign up and create a Shipment (front-end) o Driver/User Access – Drivers sign up and bid on Shipments (front-end) o Backend/Client Access – Client manage...

    €4333 (Avg Bid)
    €4333 Keskimäär. tarjous
    69 tarjoukset
    Website Needed Loppunut left

    ...receive payment for delivery Project Scope • Website Development – build a new website/web platform with an administrative backend for ongoing management o Consumer/User Access – Users sign up and create a Shipment (front-end) o Driver/User Access – Drivers sign up and bid on Shipments (front-end) o Backend/Client Access – Client manage...

    €6864 (Avg Bid)
    €6864 Keskimäär. tarjous
    95 tarjoukset

    Mobile app Team Required Front and Back end web and app development UI AND UX Designing skill is a Must do not bid on the project if you do not have a experienced designer Create and android and ios application and web site this is a continuation of an existing project -You must have experiencing in using stripe and paypal -You must know how to

    €753 (Avg Bid)
    €753 Keskimäär. tarjous
    51 tarjoukset

    Mobile app Team Required Front and Back end web and app development UI AND UX Designing skill is a Must do not bid on the project if you do not have a experienced designer Create and android and ios application and web site this is a continuation of an existing project -You must have experiencing in using stripe and paypal -You must know how to

    €620 (Avg Bid)
    Mainostettu
    €620 Keskimäär. tarjous
    37 tarjoukset

    ...develop a back-end database that will be used for a web-based application. The database is intended to be used as an MVP and future consideration of scaling and seamless integration with mobile development. Project: The purpose of the web-based application is to enable users to browse, compare, review, and purchase products. The back-en...

    €121 (Avg Bid)
    €121 Keskimäär. tarjous
    24 tarjoukset

    ...dirty in the coding. The wireframes, mockups and functional spec including use cases and user flows are ready. It is important that you will apply an Agile approach in the development and project management as the project could involve design updates along the way based on user testing or review feedback for every release/shipment so you will be open and

    €3633 (Avg Bid)
    €3633 Keskimäär. tarjous
    139 tarjoukset

    We’re looking to develop interactive web & connected mobile app to allow users to opt-in online marketing opportunities. We need to develop front/user end and back/admin end with attached requirements. A website where users will upload their advert. And we will feature it on main website / promote it on partner platforms! Also Users also needs to

    €1944 (Avg Bid)
    €1944 Keskimäär. tarjous
    11 tarjoukset

    ...Technologies Pvt ltd) the IIT Madras Research Park - HealthCare Technology Incubation Centre. We are in the pre funding stage - (we have an initial grant for the Proof of Concept Development) For a start we will need a Java Developer -ON CONTRACT-with the following mix of skills for a period of 3 months initially - for building a Proof of Concept / Prototype

    €410 (Avg Bid)
    €410 Keskimäär. tarjous
    10 tarjoukset

    ...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

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