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    10,896 backend development jobs found, pricing in USD

    ...mobile app development for both IOS and Android platforms. We are in the process of changing app development firms and need the assistance of someone make sure our best interests are looked after and our backend is set up correctly. We are a small startup and need the help of a Project Manager and Q&A person to help us hire an app development firm then

    $33 / hr (Avg Bid)
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    ...js framework setup. Must have good hands-on experience in jQuery Drag-And-Drop UI development and javascript. Should be preferred if someone has worked on Google Speech Synthesis. Must have good expertise in playing around with various JSON functions/objects. Backend of the system could be MongoDB or mySql. AGENCIES STRICTLY EXCUSE. Freelancer has

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    I am seeking a backend web developer who is intimately familiar with Flask and either SQLite or MySQL to develop and admin dashboard based on bootstrap. The website will be build on the open source Flask-gentelella, bootstrap-based dashboard frontend ([login to view URL]) so required front-end development is minimal. The dashboard

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    I’m looking to complete Backend Web Development work. I anticipate the project will last a TBD period of time. This is a continuation project for the work already done. Key tasks will include load testing and other micro services related tasks

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    I’m looking to complete Backend Web Development work. I anticipate the project will last a TBD period of time. This is a continuation project for the work already done. Key tasks will include load testing and other micro services related tasks.

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    ...building and maintaining a new platform for the millions of hospitality employees around the globe who are seeking new job opportunities. You will participate in planning, development and stack selection. In addition you will build the architecture of the front-end platform, the pattern library, drawing out UI components and building a robust modular system

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    I’m looking to complete Backend Web Development work. I anticipate the project will last a TBD period of time. This is a continuation project for the work already done. Key tasks will include load testing and other micro services related tasks.

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    Create an interactive web application with Node.js in backend and [login to view URL] or similar in front-end. The application should be responsive, light and usable on any modern web browser (desktop and mobile). This is a full-fledged project and can be made independently (just require to provide a few APIs for current project to interact) Few features of the

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    ...work as Web Developers. The internship is of 6 months, paid one, INR 2000/- to 4000/- per month. Apply only if you are having the following qualities: 1. Have worked on backend : PHP using Laravel framework 2. Work on challenging frontend designs and problems: AngularJS/Jquery / HTML / CSS. 3. You will become an expert in Git and servers. 4. Work

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    ...the website (mainly done already) with the backend part (done with Django 1.11 LTS). We'll give detailed tasks, segmented by feature and usually involving either front end validation of html forms or CRUD operations made via Javascript (JQuery) and querying the Python backend. A developer working on the backend will be available for inquiries concerning

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    ...fast and easy tool to hire service industry employees as well as apply for service industry specific jobs. This project is in its final stages of development and we are looking to on-board a talented Backend Developer with experience using Laravel Code to be on stand-by during our public beta launch phase to help with updates, changes, new design, trouble

    $20 / hr (Avg Bid)
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    Development of a mobile app word puzzle game for both the iOS and Android marketplaces. We are seeking a strong development team with game development experience and deep understanding of game UI’s and mechanics. The current project is divided into into two stages with a total of five development sprints... sprint one is already complete. We are trying

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    There will need to be a lot of discussion and we will need a blue print of architecture and detailed steps before working. Will also need complete UI. Please message me with your portfolio so I can see any designs/websites that were built. Quick points: Looking for a house cleaning management service (Website only, but responsive as well so everything can be done over the phone in a browser). ...

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    ...solution must be provided for technical and for training purpose. Developer is responsible for designing and building an UI/UX as well as the backend. UX design must be submitted for approval prior the development starts. Winner must provide quote for future maintenance/support if needed. The application will need to be deployed in a test / training

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    Hiring for development of a website. Designs will be provided, static content with one animation, no backend work. Required skills: Javascript, CSS, HTML A plus if you know: Babel, React, Sass/SCSS, Browserify/Webpack No teams.

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    I am looking for someone who have much experience in backend development exactly with Node.js and Keycloak. You must know Keycloak REST API integration with Node.js. Please apply if you have experience in Keycloak REST API.

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    We use a custom RSForm in Joomla We want that: - when a user fills the form, save the data encrypted in...displayed, or not, automatically if some Joomla Custom Fields of the article where the form is called are enabled or not...). In any case, we have a development site, where if you want can enter to the backend and see it better or ask us anything.

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    ...looking for iOS developer (Swift) to complete under development application. Lot of screens are completed, you need to create remaining screens, do the integrations with backend API's which is created in Node.js and other remaining task to complete the application. You need to be connected with the backend team for the API's and other things. I am open for

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    ...LAMP Stack Developer who is based in Cape Town. Job Description: You will render services including web & mobile architecture & development, technical documentation, MVC-based back-end, Web services (REST / Json) development & integration, setting up and managing CI environments, testing and deployment, conducting code reviews, interviewing technical

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    ...modern tech-stacks understand the full life-cycle of web and/or mobile app development. Requirements:  Degree in BSC/Diploma in relevant similar field  5+ years in JavaScript  2+ years Angular OR 1+ years React experience  2+ years Node.js  3+ Years Web and Mobile App development  Deep understanding of Node.js environment: understanding event-loop

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    I have developed a web platform backend in php+mysql and i would like to make 1 application + 1 mini-application - android and iOS for both . i prefer them built with react native in order to be cross-platform and better manage future development/modifications. Both apps links to the database in the backend platform just that are for different usage

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    I would like to develop shopping app. Front-end developer is ready and you have to develop the back-end and admin page. [login to view URL] This is my demo app and the categories of products is similar this and some clothes and other categories will be added. I prefer Opencart or Magento shopping solutions. Thanks

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    Skills:HTML,CSS3,Photoshop,Wordpress,Php I am looking for 300USD/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

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    Looking for ROR developer who can help me with developing document management tool including backend and frontend (dashboard development)

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    Skills:HTML,CSS3,Photoshop,Wordpress,Php I am looking for 300USD/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

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    ...PHP and with MYSQL in the backend. We would prefer vanilla PHP with PDO, since we don’t want to use any frameworks. But we are still open to get quotes based on any popular frameworks. 3. Once finalized website needs to be uploaded on an amazon EC2 Server. 4. Budget is between 2000 to 3000 USD. 5. Updates on the development required twice a week. 6.

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    1. React native graphs - I already have a graph implementation. I wanted to just move t...are a few other polishing changes to make the UI look better But, outside them I'm looking for your help on integration of backend data in Redux This will be more of a support role (more of development), as all the development of components are already completed.

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    ...the job: The job will consist of 40% support and maintaining of legacy code and 60% building new code and features. The high level plan is to: 1) Understand the code base (backend, frontend) of existing project and get the overall picture of current functionality, including breaking points and items which need to be completed/improved. 2) Be prepared

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    The candidate must sign NCND before starting discussion. If you are recruiter of development team or have no knowledge yourself about React Native, don't apply on this job. Please write "I mastered React Native" if you are good candidate. The development team who can support Front End and Back End together will be preferred. Please review these methodology

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    ...in HTML5 (+AngularJS) for a centralized network platform that will interact with a pre-defined API using JSON messages. During the development phase, you will have to use mocked data for quality assurance purposes (backend will not be available online). We are migrating a client-server application to a web interface. You will receive access to a git

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    Backend Development 1 day left
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    Require back end development work for D'Lite Bite [login to view URL] following are the requirements: - Experience in designing and implementing RESTful APIs - Java 7/8 - Java design patterns - Jetty - Dropwizard, Jersy - MongoDB - AWS/DigitalOcean/OpenStack - Users and role management (Authentication and authorization) via REST - File handling - NoSQL Database

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    ...admin frontend as it has all the functionality that I need from UI perspective. This job might lead to a longer engagement for development of the full dapplication. The prototype would need to have the following specs: - backend REST API in node + express + mysql or postgres db - front-end w ngx-admin ([login to view URL]) or similar - following

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    Hi I need someone who can design and code a custom wordpress theme. This work would require both design and development of backend plugins. More details will be given privately, Thanks,

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    Hello, we are a upcoming startup. We are looking for a backend developer to develop our web application. More details will be said after selection. Priority for developers from kerala. Others can also apply

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    ...TRAVEL APP START UP. WE ARE EXPANDING AND LOOKING FOR WEB/ MOBILE APP DEVELOPER! Job Description Design and development of web/mobile applications. Design & develop backend applications and services/APIs via best software development practices Facilitate the troubleshooting and resolving of pre and post-production issues Always be updated to

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    Our start-up is targeting Indian legal sector with proficient team members who are serial entrepreneurs. Required work is software development both- backend and frontend (varying workload). On a lookout for someone who is keen to work on a long term orientation basis. [Removed by Freelancer.com Admin]

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    Explanation for Game Development for Android and iOS : Here is the schematic scene of the application which will help you to understand the targetted model. Assuming that you have prior knowledge of 8 ball pool by miniclip and any of the 3 patti game if not, we suggest you to please have a look on it. We are here targetting to develop a single application

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    I am looking for Angular 6 Fully Responsive Developer for my website, it would be an ERP development. short summary of requirement is as follows... 1) User Login and Permission Implementions 2) 6 to 8 Pages of Master Detail to develop other than User Login and Permission 3) Fully Modular Based (Each Page will be a single module) 4) Must be develop as

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    ...I hope that you will provide a true, realistic timeline for completion. We are on a strict timetable. A successful developer will have these skills (outside of standard development skillsets that are expected): 1- Handling of video streams (detecting connection type, speed and serving the proper video) 2- Ability to creatively use SVG (or similar

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    Developer has completed app development and backend coding. Need to move backend files to digital ocean and update app code to reflect this change.

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    We are talented team in Ruby on Rails development. We have one problem in backend development. We are using React in FrontEnd development. If you have skilled experience in the RoR backend developmen, please bid. Thanks.

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    Looking for a talented backend lead to speed our development in pre-launch start up. Our backend is Python and Go containerized microservices without an ORM and the team also owns deployment.

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    To produce a website similar to [login to view URL] OR/AND [login to view URL] The freelancer MUST have: - produced a similar website, including all frontend and backend features (please provide links). If you do NOT have experience in the above site, you will not be considered for the project. - be able to contact the referred website owner directly

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    ...and a map would pop up showing them what stores carried our beer closest to them. On the backend we would upload a CSV of all the locations and types of beer they carried. However the app has never worked that great and now doesn't work at all. The development company went out of business so they can no longer help us. I have had several freelancers

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    I will share the all things for the app including all description, wireframes , assets and designs with t...designs with the right candidate. The app must be similar like the Tinder or Bumble. You will have to complete the Front-end part first. And then complete the app with backend development once the Front-end. Contact me soon if you can do. thanks

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    ...Docker - Backend - Ruby on Rails, SQL, Postgres - Frontent - good experience with React - SMTP and mail servers - nice to have * Please describe PWA major development challenges from your experience and how to solve. * Please add your mobile development portfolio. Please apply only if you have significant experience with mobile web development on Android

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    I want a front end to be developed for updating my SQL database, where I can append address to 1 data and all similar data gets appended with the same information.

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    We want Frontend : Angular 6 Backend : Django,SQL We already have UX design in HTML/CSS format We are looking for a freelancer to complete following work 1. Maps Integration 2. Search functionality 3. Mathematical model (hoisting a python engine for future upload of AI ML models) 4. Dashboard elements - Meter guage 5. Login funtions - Google, LinkedIn

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    ...excellent optimized for SEO and will bring this page on top of Google searches. When the development and redesign is done, we will by our self add content. Since it is CMS should be very easy. Description and requirements of the business page: 1. DEVELOPMENT AND EXTENSION OF OctoberCMS: 1.1 Please, take a look and go through our old web page which

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