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    3,725 backend developer php trabalhos encontrados, preços em EUR

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

    €100 (Avg Bid)
    €100 Média
    35 ofertas

    ...responsible developer who could finish a project quickly after being scammed by other "professional" / Our website it's like a [login to view URL] , the person personalizes it's doll with the accessories available on the sidebar, than the person could share, save or make it a real doll, mug, tshirt or smartphone cover. But instead of flash we are using html5, php...

    €505 (Avg Bid)
    €505 Média
    6 ofertas

    ...em html5 e php. A maior parte do orçamento foi destinada ao programador que decidiu abandonar o projeto, logo, precisamos de um programador honesto e que nos ofereça um orçamento fechado e definitivo. E que após o projeto possa ficar responsável pela manutenção. O que já foi feio: Montagem e listagem de acessórios, cria&cc...

    €549 (Avg Bid)
    €549 Média
    2 ofertas

    The developer must be familiar with Smule. The project is the following: - A web form that has a simple textbox and a Submit button - The textbox will take a Smule link that has a video within; It will validate for links that have the [login to view URL] tld - The backend will determine the video file and save locally on the server. - A JW Player video library

    €224 (Avg Bid)
    €224 Média
    5 ofertas

    Please review my attachment,and get back to me ASAP.

    €1005 (Avg Bid)
    €1005 Média
    19 ofertas

    Looking for some help. The web hosting company attempted to move to PHP 7.0 and white page with the error 'Error displaying the error page’ is displaying. I need a web developer to ensure the website is suitable to move to PHP 7.0 or above. I tried to reinstall a new database with a backed up copy and the same error displays now permanently (Error

    €76 (Avg Bid)
    €76 Média
    30 ofertas

    Hi I need my psd website design converted into php so I can add it to my php website that my backend developer is building. Must be completed within 24 hours of when this project is posted. Please view my design here: [login to view URL] and its these 3 designs: newclientv2 change is the homepage

    €45 (Avg Bid)
    €45 Média
    22 ofertas

    Hi I need my psd website design converted into php so I can add it to my php website that my backend developer is building. Must be completed within 24 hours of when this project is posted. Please view my design here: [login to view URL] and its these 3 designs: newclientv2 change is the homepage

    €119 (Avg Bid)
    €119 Média
    39 ofertas

    Looking for a Web Developer to join our team. We are a small Design Agency ** Role ** You will be working with a talented group of designers and marketers in an online agency setting. Work from home, on your own or from our office in Oakville. You will have a well organized project manager and a great design team to prototype and support any development

    €21 (Avg Bid)
    €21 Média
    8 ofertas

    tomar el pedido desde el punto de ventas y que el cajero pueda cargar el documento a cobrar. también crear o convertir el ticket del pos en ticket de backend, simplemente configurar el reporte de facturas en uno de dimensiones para ticket.

    €145 (Avg Bid)
    €145 Média
    5 ofertas

    HTML/CSS/Javascript for frontend and backend to be CodeIgniter(PHP) and MYSQL We are a social travel network and marketplace (Mobile app) that connects travellers at destinations and find great deals in the cities. We are currently looking for one project-based web developer to build a web dashboard on our landing page, which allows businesses to

    €563 (Avg Bid)
    €563 Média
    48 ofertas

    Hello guys, I have a project in my startup where I am stuck in some issues on backend and I need someone who can help to. So the project itself must create an user and it will create a business. So Users and Businesses are to different collections but in business there is a field called User which will get the ID of the user who created the business

    €151 (Avg Bid)
    €151 Média
    10 ofertas

    Looking for an experienced backend developer to join our team. Seeking someone with strong Python experience, with good knowledge of PHP and Amazon Web Services (AWS). You'll be joining a team of PHP developers and working under our DevOps person for guidance/direction on specific projects. Must work well with teams and have good communication. Thank

    €12 / hr (Avg Bid)
    €12 / hr Média
    29 ofertas

    I need a versatile mobile developer who can work with both Android and iOS app development, with strong knowledge of creating and integrating web services connectiivty for the apps and configuring them with MySQL Databases. Strong knowledge of GPS apis would be nice , as well as the ability to code for wearables, particularly smart watches, as well

    €217 (Avg Bid)
    €217 Média
    26 ofertas

    We are looking for a Senior Backend Developer. More information on the job will be given after NDA. Requirements: 5+ Years Experience: PHP 7+, Laravel 5.6+, Cron Jobs (Automated Task Execution Services), Redis, Database Queue Job Services, MySQL, Postgres, API, Used to SCRUM Methodology, Documenting API Type Implementations for SDK’s. Preferred:

    €30 / hr (Avg Bid)
    €30 / hr Média
    71 ofertas

    We need a versatile mobile developer who can work with both Android and iOS app development, wiht strong knowledge of creating and integrating web service connectivity for the apps and configuring them with MySql Database. Strong knowledge of GPS apis would be nice , as well as payment sdks. The work will include transfering iOS Apps to Android and

    €11 / hr (Avg Bid)
    €11 / hr Média
    41 ofertas

    We need a versatile mobile developer who can work with both Android and iOS app development, with strong knowledge of creating and integrating web services connectiivty for the apps and configuring them with MySQL Databases. Strong knowledge of GPS apis would be nice , as well as the ability to code for wearables, particularly smart watches, as well

    €287 (Avg Bid)
    €287 Média
    20 ofertas

    We need a versatile mobile developer who can work with both Android and iOS app development, with strong knowledge of creating and integrating web services connectiivty for the apps and configuring them with MySQL Databases. Strong knowledge of GPS apis would be nice , as well as the ability to code for wearables, particularly smart watches, as well

    €177 (Avg Bid)
    €177 Média
    22 ofertas

    The backend developer need to perform particular tasks like 1. While signing up user, user details have to be saved in the database. (and should add each functionality whatever in the website) like categories, products, payment gateway everything should be added in the database we use this API for application building 2. If suppose the registered

    €150 (Avg Bid)
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    16 ofertas
    API DEVELOPER Encerrado left

    ...end developer and designer now I need a backend developer to convert my website into API. The backend developer need to perform particular tasks like 1. While signing up user, user details have to be save in database. That is possible by PHP developer only. 2. I suppose the registered user like to log in from the application the PHP d...

    €27 (Avg Bid)
    €27 Média
    8 ofertas

    Hi, We needs Onsen - Yii Developer for our product management . We needs to work with the developer on per task basis . The person should be preferable in India . Or Remote . Person with expertise on Onsen Cordova and Yii PHP backend is needed.

    €290 (Avg Bid)
    €290 Média
    13 ofertas

    I want an application backend PHP developer.

    €81 (Avg Bid)
    €81 Média
    21 ofertas

    We are looking for php/laravel developer to complete backend api, admin for mobile app. We currently have a fully working mobile application (hospitality space) and backend database and website. We need developer to further develop pieces of the backend (Admin dashboard) and various parts of the IOS application. Designs are completed we just need the

    €31 / hr (Avg Bid)
    €31 / hr Média
    135 ofertas

    Hello, we are looking for a fullstack webdeveloper. Backend en frontend developer. To rebuild a existing script, build in a MVC framework, php, mysql, jq, javascript and smarty template engine. Create new plugins, design new frontend, end some changes in backend. Debug the code and rewrite where needed Create new template and design . Build plugin

    €631 (Avg Bid)
    €631 Média
    37 ofertas

    Hi Fullstack Developer, I noticed your profile and would like to offer you my project. I currently have a local php site that need to be refactored to be mobile friendly site and maybe set it up to be used with ionic to turn it into a mobile app in the future. The website is fully built out with all backend and front end futures. just needs to be turned

    €347 (Avg Bid)
    €347 Média
    1 ofertas

    We are seeking a full stack developer or a backend developer to aid in the architecture and development of a next gen exchange for cryptocurrencies. Join our team of professionals with corporate experience on helping drive our mission of democratizing cryptocurrencies and bringing it to the masses. Responsibilities: • Work within a team of developers

    €7 - €13 / hr
    Secreto
    €7 - €13 / hr
    2 ofertas

    We are in need to integrate the Socket connection to deal with Chating functions for our Mobile app [iOS and Android], Our backend is on PHP and our existing developer will work with you for implementing Socket function. Please apply only if you know the socket completely because we do not have time for research and development. Budget anything around

    €350 (Avg Bid)
    €350 Média
    13 ofertas

    ...building web pages and web applications in the VR content streaming segment. We're looking for an experienced PHP developer with strong knowledge of OOP and PHP to collaborate with our Russian speaking team. Ideal profile is: Proficient with PHP, MongoDB, HTML, CSS, JavaScript Strong working knowledge and experience in Smarty Understanding of code versioning

    €1992 (Avg Bid)
    €1992 Média
    62 ofertas

    Skills:HTML,CSS3,Photoshop,Php I am looking for 300USD/Month for a Dedicated Developer Will be Basically Frontend and Backend Development CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project Management Working via Screenshare

    €240 (Avg Bid)
    €240 Média
    7 ofertas

    Skills:HTML,CSS3,Photoshop,Php I am looking for 20000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project Management Working via Screenshare

    €237 (Avg Bid)
    €237 Média
    8 ofertas

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €245 (Avg Bid)
    €245 Média
    5 ofertas

    Implement architecture and functions in Java Spring framework on Linux/Oracle system

    €10 / hr (Avg Bid)
    €10 / hr Média
    24 ofertas

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €216 (Avg Bid)
    €216 Média
    10 ofertas

    Hello There, I am a full stack web developer having 8+years of experience. Working in MVC framework for last 5 years. I've developed portals in Laravel which has given me solid experience to learn concepts of MVC frameworks. I submit my work in standard format using GIT [login to view URL] with advanced tools of programming and applying for projects,

    €10 / hr (Avg Bid)
    €10 / hr Média
    1 ofertas

    Skills:HTML,CSS3,Wordpress,Php I am looking for for a Dedicated Wordpress Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration(if Needed) Optimization of Website Mainly will be Customising the Themes and Adding Content to the website. 5-10 Pager Websites. Working Conditions: No 3rd party work

    €163 (Avg Bid)
    €163 Média
    38 ofertas

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €226 (Avg Bid)
    €226 Média
    7 ofertas

    We are seeking a full stack developer or a backend developer to aid in the architecture and development of a next gen exchange for cryptocurrencies. Join our team of professionals with corporate experience on helping drive our mission of democratizing cryptocurrencies and bringing it to the masses. Responsibilities: • Work within a team of developers

    €164 (Avg Bid)
    €164 Média
    11 ofertas

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €209 (Avg Bid)
    €209 Média
    21 ofertas

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €201 (Avg Bid)
    €201 Média
    15 ofertas

    We have an in-house web-based business management system created on PHP, Javascript/jQuery, and MySQL. We are looking for a full-stack developer to create an additional page. The backend should be in PHP, connecting to our existing MySQL database. You would have to use our layout and structure for the front end. The front gets populated through Javascript/Ajax

    €136 (Avg Bid)
    €136 Média
    38 ofertas

    Ok I need a great developer 'company' (sorry no single freelancers) to take over a project. Also and only those with extensive experience with GPS 'handheld device' tracking should respond, and further have overcome the tracking side of it with the app going 'Offline' problem, which also might be the OS shutting down the app on both the ios and Android

    €512 (Avg Bid)
    €512 Média
    29 ofertas

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €226 (Avg Bid)
    €226 Média
    5 ofertas

    Skills:HTML,CSS3,Photoshop,Php I am looking for 18000/Month for a Dedicated Developer Will be Basically Frontend and Backend Development Payment Gateway Integration CRM integration Optimization of Website Daily Changes and Updates on Website API integrations Skills are mentioned already Working Conditions: No 3rd party work NO 3rd party Project

    €231 (Avg Bid)
    €231 Média
    5 ofertas

    Looking for a frontend developer to develop a user-friendly and responsive Website with our existing backend APIs. You will need to use the APIs to build the site from scratch. Fluence English is mandatory since you need to work with the backend developer closely. There are about 35 screens including pop-ups. About 20 unique pages. The rest can be

    €835 (Avg Bid)
    €835 Média
    38 ofertas

    ...fully functional Static Website. (No CMS) 2. Fully Responsive Layout (PC, Tablet and Mobile phone) 3. HTML5/CSS3 W3C Valid 4. Developer friendly commented code 5. Cross Browser Compatibility 6. No use of PHP or any other backend language as the website will be hosted on Amazon S3. 7. No external CDN to be used. Minimal use of JS libraries from third party

    €623 (Avg Bid)
    €623 Média
    49 ofertas

    I am ios and php developer can work on backend and front end .i am having 6 year experience in developement

    €17 / hr (Avg Bid)
    €17 / hr Média
    1 ofertas

    Ok I need a great developer 'company' (sorry no single freelancers) to take over a project. Also and only those with extensive experience with GPS 'handheld device' tracking should respond, and further have overcome the tracking side of it with the app going 'Offline' which from what I am told is the OS shutting down the app and on both the ios and

    €618 (Avg Bid)
    €618 Média
    27 ofertas

    Small team considers additional Backend developer long-term. The job is full-time live online. SKILLS — PHP (Core/ OO PHP) — Javascript — Smarty — AJAX — MongoDB — JQuery — Node.js — GIT — HTML4, HTML5 HOURS & PAYMENT Daily from Monday to Friday 6am-16pm incl 1 hour break and Saturday 7am-13pm on Berl...

    €4 / hr (Avg Bid)
    €4 / hr Média
    24 ofertas

    ...1-3 days to complete. Must be an expert at PHP. Our site works with Wordpress at its core but uses PHP on the back end. An example of some of the fixes we need: - Certain pages must be restricted to certain Wordpress User Roles (Admin, Level 2 Admin, Level 3 Admin, etc) - Updating database functions through PHP Here's also a screenshot with annotations

    €51 (Avg Bid)
    €51 Média
    14 ofertas

    Hi, We are almost finished with a new website and need PHP / Wordpress developer that can do: 1. Front end work (alignment, CSS, ...) 2. Backend work ( PHP Dev, MySQL knowledge to perform data migration) Must: be able to dedicate 8+ hour this week

    €10 / hr (Avg Bid)
    €10 / hr Média
    33 ofertas