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    1,932 javascript front end backend δουλειές που βρέθηκαν, με τιμές EUR

    I want some code to be reviewed for my startup company's website. I would also like to hear better implementations for the code if possible.

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    Summary This project needs an experienced front-end developer to work on new functionalities on the application: - create username and password - password recovery - email verification - dashboard creation - database sync - form page creation to save and sync with the database The backend built in Java is available and will be used to retrieve information

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    ...on the App Store and we need to recreate the same code with react native so we can deploy the app onto android and iOS devices. Backend of app is currently in firebase, we need the app to function with our firebase backend and website the same way it currently functions. All coding and work needs to be done in react native, no exceptions. We have the

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    The project needs a user login front end and a backend database. Needs integration with third-party authentication, specifically Google, Facebook, Ebay, Twitter

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    Backend Developer/ Server Manager

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    ... I Need a full stack developer to write a front end / backend / UI/UX for a new fax to email service company that i want to start. This site will seek to resell products as a service from [login to view URL] read-on.. Faxage offers all of the core functionality for a fax to email service. We need to write front end for phone and user administration along with

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    We are an online based service startup,...an online based service startup, looking for a full stack web developer freelancer who can work on our existing web application which is built on Backend- PHP(code igniter), front-end- HTML5, CSS3, JAVASCRIPT, BOOTSTRAP, and Mysql. Designing skills- Photoshop, illustrator, CorelDRAW will be an added advantage.

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    ...with suitable experiences regarding the following backend and frontend technologies: • Back-end o ASP.NET Core 2.1 o C# 7.0 o RESTful Web API o Entity Framework o MS SQL Server o Microsoft Visual Studio 2017 • Front-end o React o Redux o JavaScript, ES6, ES7 o HTML, CSS & CSS Framew...

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    Preciso de um backend para o site [login to view URL]

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    Responsibilities: • Develop .NET applications – both front-end code (using HTML5, CSS3 and JavaScript based frameworks ) as well as backend services (via Web Service / Web API etc) • Take ownership of the assigned tasks and getting to closure o Requirements: • 0-3 years of experience working as a .net developer web application (preferably ASP.NET

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    This is a real-estate program that is written in Python Flask on the backend and Bootstrap/javascript in the front end. We need help taking the project forward with cookies, registration, payments, and emails. We would love someone who has worked with this framework before. We are also exploring adding a Wordpress "attention grabbing" site to funnel

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    We are looking for a developer who can develop an end-to-end POS project. If you have the skills as a web developer and also possesses good design skills, then we are looking for you! Our idea is to have the following requirements: (note that this is just an overview). When you bid, IT IS IMPORTANT THAT YOU GIVE US AN IDEA OF HOW YOU WILL BE DEVELOPING

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    To show that you understand English and...bidding: Which planet do we live on? A complete functional online platform used for forecasting. Detailed system requirements ready in attachment. Need to build frontend, backend, database (using Amazon Cloud service). Timeline: 1 month. (To be delivered before Jul 31.) Communication: 1-2 web calls each week

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    Senior Front-end Developer o Responsibilities: • Develop .NET applications – both front-end code (using HTML5, CSS3 and JavaScript based frameworks ) as well as backend services (via WCF / Web API etc) • Maintain industry standard practices for front-end development and maintenance • Take ownership of the assigned tasks a...

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    Senior Front-end Developer o Responsibilities: • Develop .NET applications – both front-end code (using HTML5, CSS3 and JavaScript based frameworks ) as well as backend services (via WCF / Web API etc) • Maintain industry standard practices for front-end development and maintenance • Take ownership of the assigned tasks a...

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    I am looking for a smart PHP developer for long term partnership. This project have two phases: First phase: We need to copy a landing page, develop a backend admin panel and client panel using provided API (exactly like given example sites with little modifications). The current bidding will be for this phase. Second Phase: Copy multiple landing

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    Προεξέχον
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    We are seeking a Front-end web developer with UX experience to make about 8-10 pages. You will be working closely with a backend developer. The language required for the project include Html/CSS, Bootstrap, JQuery, JavaScript, and Django.

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    Modify Backend Website Cake PHP Group1

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    We are planning to start a app for which we need Java backend developer for server developer parts. 1. Java development on our web services stack. In particular SpringBoot. 2. Use backend databases -- Oracle, MySQL, elastic search, Druid 3. Amazon EC2, SNS, S3 4. GIT Budget 150$ Deadline 10 days Thank you

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    ...for travel. - Experience in LEAMP. - Experience in Angular 5. - Express 4 - Responsive Web Design and implement backend and frontend components and services for our internal web applications - Some Experience working on the back-end with a strong focus on Node.js and MongoDB using Event driven Microservices Architecture. - Some Experience with web

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    we need backend only - with fields of clients and cost each service we have. so it need be super easy - names and details of the client and some information about his services and special cost he takes each service. each client has a different price for each service. how many services? no more than 10.

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    We're a fast-growing blockchain company. We're looking for an expert level Python Developer to join us. Required - Python (5+ years) - REST API's (5+years) - MongoDB - Flask - Github - AWS Plus - Parallel/distributed computing - High load web projects - Complex algorithms

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    We are looking to develop Android App, with Backend, according to our description that we will give it to the developer. the project includes: 1. Design the App - including the Logo. 2. Android App developing. 3. Backend Developing with Database- it will be better if its based WordPress. 4. 2 Languages Arabic from right to left, and English. 5. The

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    I am looking for somebody who has already done a custom implemented with Zotapay and/or Masterpayments on a Python Backend (Flask + MySQL). The Frontend can be provided. Its a simple Creditcard form with the known fields: amount, currency, card number, cvc, month, year. Here are the API docs: [login to view URL] https://www

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    ...on the front end. We are collecting data without a purpose. So make sure that Area is visible on the ads and in the filter. **** Emails are delivering in Spam ***** Private messages (before the job is awarded a communication between employer and employee) the time is still NOT done. In private messages once the conversation reaches at the end it always

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    Needs to hire 2 Freelancers Looking for an expert front end developer and backend for a 4 month project. You will work with a team of international experts for this project (AMERS, EMEA and APAC). Must have experience in PhP, Javascript, Angular JS. We have specifications available (Scope URL, Features to be added, Pages, other additions) for applicants

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    I need some help on maintaining a backend system which is coded using laravel.

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    ...browsers over multiple screens (similar to a video wall) - This will require backend and front end development work - There may be a need to write a browser plugin / extension for customising the user experience Required Skills C C++ CMake Client-Server architectures JavaScript, Angular JS & Angular 2+ Socket Programming Competent with Linux

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    More d...browsers over multiple screens (similar to a video wall) - This will require backend and front end development work - There may be a need to write a browser plugin / extension for customising the user experience Required Skills C C++ CMake Client-Server architectures JavaScript, Angular JS & Angular 2+ Socket Programming Competent with Linux

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    We are currently in backend development. We are looking for an senior/expert HTML/CSS front-end developer who can work fast along with our backend team to update existing elements and/or add new updates for Desktop, Mobile, and Tablet views and finish converting any new PSDs we need for the product launch. This is a simple gig, most is already coded

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    We are building a new backend for a commerce solution based on Django framework and Python3

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    ...web development across HTML5, CSS3, JavaScript, jQuery, MySQL, PHP, Database system. - Shopify experience is a plus. - Good communication in English - Good experience with Fireworks/Photoshop Requirements for PHP Developer: - Proficient knowledge of a back-end programming language (PHP, Python, Java, .NET, JavaScript) - Experience in product management

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    We are looking for an expert in HTML5, CSS/SASS, Bootstrap, Javascript ES6 and Vue. Front-end developer would be in charge of building UI based on design and integrate backend API into frontend More details will be given to possible candidates

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    ... All positions (Based in Bangkok, Thailand) 1. Back End developer/ API Engineer ** High Priority ** 6 – 12 months (Extendable) Location: Ratchayothin • Development experience of native platforms (IOS, Android, Windows, etc.) • Experience of Mobile app development • Experience in Java backend developments and Web Service integration • Experience of

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    ...an order ID in a shopping website). The client can then track the progress of his request through website or apps by using his unique request no. The request goes to our backend, where we see all the details that he submitted and then we take the request through different steps such as 1: appointment booked 2: client's document submitted to the embassy

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    Looking for a Night Shift Coder: 11:PM-7AM Your time Looking for a for a Free Lance coder Front End or BackEnd or Full Stack Web developer who with 5 years of experience for an on-going web CRM Cloud base project. You have to be willing to work the Nightshift 11:PM-7:AM India time and not US time as we already have 3-day shift developers. You will

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    We need a JavaScript developer with a proven track record of React/Redux development to take over an existing codebase, maintain it, develop new front-end features in React and backend services in Node. Please add link to your GitHub profile with access to code base where you have used React/Redux.

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    ...use WordPress, PHP, CSS, HTML5, JavaScript, Twitter Bootstrap and MySQL. In a nutshell, I'm a freelancer with more than 10 years of work experience in developing websites in PHP, CakePHP, Wordpress. Expert in BOTH backend and front-end programming Expert in PHP - OOP, MVC, REST API,Magento, Expert in HTML/CSS/JAVASCRIPT Expert in Wordpress Theme Integ...

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    My client is looking for an ongoing full time Backend Developer to join their team. the successful candidate must be from San Diego and be residing there currently. Must have experience with custom Wix sites. Job Description We are looking for a Back-End Web Developer responsible for managing the interchange of data between the server and the users

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    ...Wordpress, coding etc. - Expertise in developing. - Deep understanding of the WordPress core, theming, best practices, plugins, and APIs - Proficient in web technologies like JavaScript, jQuery, AJAX, JSON, REST, HTML5, CSS and XML - Enthusiasm about the web and other internet technologies - Experience working in a team-oriented, collaborative environment

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    ...web development across HTML5, CSS3, JavaScript, jQuery, mySQL, PHP, Database system. - Shopify experience is a plus. - Good communication in English - Good experience with Fireworks/Photoshop Requirements for PHP Developer: - Proficient knowledge of a back-end programming language (PHP, Python, Java, .NET, JavaScript) - Experience in product management

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    [freelance developer for a project] [WebRTC] [Backend] Hi, We're looking for a freelancer WebRTC developer for making of a live video chat. The goal is to develop the backend of our video chat. We have our frontend developer for this project. Yes, we need them able to communicate and collaborate with each other in order to success. Open Source

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    Hi! I have the task of launching an awesome new music streaming platform, and its looking great so far. But its not ready for launch, with a few AngularJS / javascript bugs, bad error handling and a few small features standing between us and the launch. NO TIME-WASTERS PLEASE! I'm looking for a real AngularJS expert. YOU MUST BE FAMILIAR WITH CACHING

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    I need an android app and an api backend made in PHP Laravel. The android app: 1st. Login: has to be fingerprint or face-recognition (one or the other, the developer can choose) 2nd. Task management: once login the app shows the pending tasks (to-do list) and when clicks on each one it shows task description + 3 action buttons, all of them call

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    App dev (front-end, Javascript/UI, backend) with design-skills wanted for exciting long-term project. Experience in start-up companies a distinct advantage. Platform will handle instant requests (think Uber), messaging, location, payments, have its own currency (converted from wallet balance), profiling, social integration, and more. Please respond

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    Looking for an experienced front-end​ developer for a 1-3 month project for developing api first POS and inventory management system similar to [login to view URL], You have to develop frontend and backend in java with SpringBoot, MySQL. You will work with a team of international experts for this project. This contract

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    ...improved, added to and perfected (both backend and front end). You will be fluent in php, html, javascript, css and the use of mySqli (myPhpAdmin). Please refer to the attached powerpoint for more details. In your bid please answer the following questions a) Are you confident with full stack development and front-end design b) Timescale that you would b...

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    I would like to migrate a MYSQL database to NOSQL. The system was developed in PHP and it is working fine but now I need to change the MYSQL database to MONGODB. The system need to be working perfectly after the migration. My budget is USD 550 and I need this done in less than 10 days. Be prepared to loose a good amount of time learning how the current system works. Only experienced freela...

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    ...web developer that can help drive frontend development for a Django-based web application. You’ll be working in a team environment and will be completing both frontend and backend work for an application under continuous development. Applicant must have solid track record and must be ready to start immediately. We will be selecting a candidate within

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