Backend developer freelance jobs

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    552 backend developer freelance työtä löytyi, hinnoittelu EUR
    Build me a Website 6 päivää left

    ...specialist/developer je bent de spil tussen de marketingafdeling en onze verkopers; je helpt mee met het oplossen van bugs en het doorvoeren van nieuwe features; je denkt mee met onze marketingafdeling om de usability van de webshop doorlopend te verbeteren; je optimaliseert de bestaande code voor onze Magento webshop; je werkt met backend technologieën

    €15 / hr (Avg Bid)
    €15 / hr Keskimäär. tarjous
    24 tarjoukset

    We are looking for a freelance to integrate our template (design) on prestashop 1.7.4. The work will be verified by a backend developer. What I want is a complete integration of assets (js, css, images) as well as the footer and header. I make it a point of honor to have the basket in javascript and not a redirect link (I saw it everywhere on different

    €154 (Avg Bid)
    €154 Keskimäär. tarjous
    13 tarjoukset

    We are looking for a freelance to integrate our template (design) on prestashop 1.7.4. We do not want an agency to carry out this project. The work will be verified by a backend developer. We will study in detail the price and the deadlines before choosing the offer that suits us.

    €68 (Avg Bid)
    €68 Keskimäär. tarjous
    7 tarjoukset
    €2246 Keskimäär. tarjous
    12 tarjoukset

    บริษัทผู้ให้บริการด้านเทคโนโลยี GPS, IOT, ERP รับสมัคร Freelance ร่วมงานดังนี้ Backend Developer ที่มี Skill ดังนี้ - Golang - Mysql Frontend Developer ที่มี Skill ดังนี้ หรือ อย่างใดอย่างหนึ่ง - Web (HTML/CSS) - Android Application (Java) - iOS Application (Swift) ลักษณะงานแบ่งเป็น Module ย่อยๆ แต่ละ Module ระยะเวลาประเมินในการทำไม่เกิน 8

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

    We are looking for freelance PHP developer with experience in Chamilo LMS for frontend and backend modifications, it will be paid for specific requirement. We are located in the city of Bogotá, Colombia.

    €953 (Avg Bid)
    €953 Keskimäär. tarjous
    28 tarjoukset

    I am looking for a senior java backend developer to update my existing application. This is ongoing project and I will give more tasks after complete first task.

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

    phase 1- I have a Android version of a photo printing app readym the backend is also ready but it is not up to my requirements. I require a fresh backend as per my requirements. phase 2 - I need the website version of the app phase 3 - I need the iOS version of the app. very rigid on budget so please bid only if you are ok with the budget set

    €494 (Avg Bid)
    €494 Keskimäär. tarjous
    15 tarjoukset

    ...ongoing assignment - only FREELANCE candidates who can work FULL time are requested to apply. No COMPANIES. Only individuals. And location needs to be in India, as we need to do security check, prior to start of work. Evaluation will be tough, but ones selected, the work is great, and pay is good. Looking for a strong Database Developer with experience working

    €9 / hr (Avg Bid)
    €9 / hr Keskimäär. tarjous
    15 tarjoukset

    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.

    €326 (Avg Bid)
    €326 Keskimäär. tarjous
    5 tarjoukset

    Backend Developer/ Server Manager

    €451 (Avg Bid)
    €451 Keskimäär. tarjous
    19 tarjoukset

    ... We have an online registration form that is linked with Paypal and Mailchimp that was written for us and finished 1 year ago. We would like to edit a few things and the developer is no longer able to help us. Here is his suggestion in finding someone to continue the project. "I will be happy to give you the instructions for making updates like this

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

    ... We have an online registration form that is linked with Paypal and Mailchimp that was written for us and finished 1 year ago. We would like to edit a few things and the developer is no longer able to help us. Here is his suggestion in finding someone to continue the project. "I will be happy to give you the instructions for making updates like this

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

    Preciso de um backend para o site [kirjaudu nähdäksesi URL:n]

    €99 (Avg Bid)
    €99 Keskimäär. tarjous
    35 tarjoukset

    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

    €6635 (Avg Bid)
    €6635 Keskimäär. tarjous
    44 tarjoukset

    Modify Backend Website Cake PHP Group1

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

    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

    €84 (Avg Bid)
    €84 Keskimäär. tarjous
    31 tarjoukset

    ...theme design. We will provide the actual link looking at your BID and experience(will contact selected ones only). Those are the things to be done and we assume that expert developer must have an idea how much cost and time it will take (the existing system is managed and well done in code ignitor). Please contact if there is any kind of confusion. But

    €393 (Avg Bid)
    €393 Keskimäär. tarjous
    68 tarjoukset

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

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

    **DO NOT COPY PASTE YOUR MARKETING/PORTFOLIO LINKS WITHOUT READING BELOW INFORMATION IN DETAIL  I have a eComemrce site built in NopCommerce and I want a freelance developer with 3-4 years of experience who knows how to develop new functionalities as per my requirement. My current site is almost done by someone else but there is still some work pending

    €168 (Avg Bid)
    €168 Keskimäär. tarjous
    7 tarjoukset

    Our church has a new WordPress website and we are looking for freelance developer to help us to create Church Members Management system to manage our church members details in the website where church staff can update, create members details, members can login to update their profile, make bookings of our church rooms, facilities, members can see which

    €176 (Avg Bid)
    €176 Keskimäär. tarjous
    54 tarjoukset

    [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 Sour...

    €4486 (Avg Bid)
    €4486 Keskimäär. tarjous
    37 tarjoukset
    React JS Front end Loppunut left

    ...interactive solutions in React JS and feel comfortable to explore new technologies. As a front end developer you will also take ownership of product and supporting execution and product team to move this application to next level. As a front end developer: - You need to be able to speak english - You will need to have a great understanding of CSS

    €700 (Avg Bid)
    €700 Keskimäär. tarjous
    21 tarjoukset

    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...

    €461 (Avg Bid)
    €461 Keskimäär. tarjous
    47 tarjoukset

    We are working on a consumer health management application, we need to build the backend service APIs. You will be working with the international standard team of people. Looking for experts in this area.

    €349 (Avg Bid)
    Mainostettu
    €349 Keskimäär. tarjous
    4 tarjoukset

    Hi, I need changes in my website 1. We Create own Post with content 2. Create login for user commenting Thanks

    €381 (Avg Bid)
    €381 Keskimäär. tarjous
    21 tarjoukset

    I have a project in which i have to fetch data from database when someone writes on the search bar than it should go to the database search for that thing then prints the output in the front end.

    €136 (Avg Bid)
    €136 Keskimäär. tarjous
    30 tarjoukset

    I want a simple website using which user should be able to create account, change password, delete account, login, and give some details and update them when ever user wants to. Design can be of your choice. username should be an email.

    €146 (Avg Bid)
    €146 Keskimäär. tarjous
    30 tarjoukset

    Hi there We are looking for a designer that have full knowledge of Yii platform. we need to design several pages, buttons etc.. Designer will work together with ou...there We are looking for a designer that have full knowledge of Yii platform. we need to design several pages, buttons etc.. Designer will work together with our in house developer.

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

    I need you to develop some software for me. I would like this software to be developed for Linux using Python. Design algorithms to analyze the sensor data to make decisions

    €472 (Avg Bid)
    €472 Keskimäär. tarjous
    23 tarjoukset

    Payroll management application - Application invoices clients and creates reports that go to insurance carriers. More details on it later. One lead developer is already working on it. Requirements for this Job : Please read carefully and then message me. 1. PHP, Laravel framework preferred or experience with similar frameworks like Zend, Kohana

    €345 (Avg Bid)
    €345 Keskimäär. tarjous
    28 tarjoukset

    Skill-sets required: PHP, MySQL, Blockchain. To install and setup applications front end and backend services installations and setup of server / services Backend and web app installation Step 1: Creating a droplet in Digital Ocean Step 2: Add and point the domain to the IP address Step 3: Setting up the server for the installation of source

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

    I’m a headhunter that focuses on the IT Sector. I wanted to get in touch to open up an opportunity for a Backend Java Software developer in this sector. The role is based in Kassel, Germany working for a software company. They develop tailor-made software solutions for large companies in the fields of logistics, automotive, medical technology, energy

    €65 / hr (Avg Bid)
    €65 / hr Keskimäär. tarjous
    36 tarjoukset

    ...create necessary tables, backend to support this application. Reports of completion, attempt, and other statistics should be visible on Dashboard for Admin. Complete details are in the attachment. I will not respond to anyone unless they have read the attached file containing requirement. Strictly individual/freelance developers and not companies

    €433 (Avg Bid)
    €433 Keskimäär. tarjous
    19 tarjoukset

    The purpose of X-Beer Ordering app is to allow restaurants to place orders for brand X-Beer cases from the distributor in the restaurant’s city using Android and iOS apps The back-end architecture and business logic for X-Beer Ordering app is built on Node.js. Entities & User types Entities There are various types of entities which governs the usage for each type of user. Regi...

    €9 / hr (Avg Bid)
    €9 / hr Keskimäär. tarjous
    25 tarjoukset

    Update Backend Php Site with Log Mechanism.

    €150 (Avg Bid)
    €150 Keskimäär. tarjous
    59 tarjoukset

    Hi quanlitysource, We are looking for a freelance developer for our backend F&B ordering platform for the next few months until we find our next Senior Developer. We mainly use Java and the job scope is to develop features and fix bugs, the hours can be discussed. Can we get quotations per feature or is there a better way to decide on the hours?

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

    ...project. I attached the doc and sql files for a project. When I talk about it, you simply add functionality to sql file according to the requirements. Finally, I need full backend including php and sql for App. Also I need admin page for App. Please bid on the project after reading attachment. Currently, I have second job, third one. If you complete

    €143 (Avg Bid)
    €143 Keskimäär. tarjous
    9 tarjoukset

    Hi, everyone! I want to create my service for my users. I want this to be developed with node(or php) and native app. Please start your bid with "apple" so that I can know you read the description. Thank you

    €952 (Avg Bid)
    €952 Keskimäär. tarjous
    15 tarjoukset

    I am a freelance web designer and developer looking for someone to help me out with an estimated 10-15 hours work per month initially. The majority of the work will be for a single client - one the UK largest providers of football leagues, all of which is administered through their website and backend. To start with you'll just be working with me but

    €173 - €259
    Sinetöity
    €173 - €259
    0 tarjoukset

    Freelance Python developer required 'Inhouse' at 91Springboard Koramangala, Bangalore, co-working with our current team. Minimum experience required 3years in Python. Project time 150 hours in approximately one month, Our Current backend tech stack includes: Python 3, Flask (and assorted extensions), PostgreSQL, Frontend: Angular 4 . Let me know

    €26933 (Avg Bid)
    €26933 Keskimäär. tarjous
    4 tarjoukset

    Freelance Python developer required 'Inhouse' at 91Springboard Koramangala, Bangalore, co-working with our current team. Minimum experience required 3years in Python. Project time 150 hours in approximately one month, Our Current backend tech stack includes: Python 3, Flask (and assorted extensions), PostgreSQL, Frontend: Angular 4 . Let me know

    €13237 (Avg Bid)
    €13237 Keskimäär. tarjous
    1 tarjoukset
    Backend note js Loppunut left

    Lainnya atau tidak yakin Lainnya atau tidak yakin freelance backend developer dengan stack nodejs? Boleh smk masih kuliah atau udah profesional Butuh 3 kandidat

    €438 (Avg Bid)
    €438 Keskimäär. tarjous
    2 tarjoukset

    We are an Online Asset Management company - looking to preferably hire (CDI) a Full Stack Web Developer in Casablanca (otherwise it can be freelance work) - to help us build a modern responsive web app (Landing pages + Dashboard): Requirements: + Front-end: - work upon the work of our graphic designer - use AngularJs2+, VueJS to build a

    €691 (Avg Bid)
    €691 Keskimäär. tarjous
    1 tarjoukset

    We are an Online Asset Management company - looking to preferably hire (CDI) a Full Stack Web Developer in Casablanca (otherwise it can be freelance work) - to help us build a modern responsive web app (Landing pages + Dashboard): Requirements: + Front-end: - work upon the work of our graphic designer - use AngularJs2+, VueJS to build a

    €216 (Avg Bid)
    €216 Keskimäär. tarjous
    1 tarjoukset

    We are an Online Asset Management company - looking to preferably hire (CDI) a Full Stack Web Developer in Casablanca (otherwise it can be freelance work) - to help us build a modern responsive web app (Landing pages + Dashboard): Requirements: + Front-end: - work upon the work of our graphic designer - use AngularJs2+, VueJS to build a

    €216 (Avg Bid)
    €216 Keskimäär. tarjous
    1 tarjoukset

    We are an Online Asset Management company - looking to preferably hire (CDI) a Full Stack Web Developer in Casablanca (otherwise it can be freelance work) - to help us build a modern responsive web app (Landing pages + Dashboard): Requirements: + Front-end: - work upon the work of our graphic designer - use AngularJs2+, VueJS to build a

    €216 (Avg Bid)
    €216 Keskimäär. tarjous
    1 tarjoukset