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    2,702 backend development projects jobs found, pricing in USD

    Hi I am looking for developers who can build complete end to end rummy solution I need Android app with backend.

    $1171 (Avg Bid)
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    ...connect to a payment gateway (API is simple and will be shared) The system will connect to an API to get and push rates and availability of the assigned properties The development will need to be non WordPress (prefer PHP MySQL) The assigned freelancer/company need to have performed similar type work especially demonstrating effective database driven

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    ...developer that understand 100% the development of a rideshare application Uber type you must have experience with already developed rideshare projects completed, plus a solid portfolio, experience developers Only need applie. The project is 95% completed, however we are getting a few bugs issues with the backend, iOS database platform these issues

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    Need a magento 2.0 expert to configure our store to auto update on the front end when changes are made on the backend, without manually caching or reindexing. Our Magento version is 2.2.6. Need quick turnaround.

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    I need to host a php backend on aws and connect it to the database. There is an error when I open the website, I think the problem is that it was developped in old php version. I need help via teamviewer to update my code, get it run locally with xampp and then get it run on aws.

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    We are searching for a Django/React developer for full-stack development of an interactive dashboard for our clients. The backend of our system is built on Django and we are now expanding the scope to include: - Add an interactive dashboard with customizable charts/graphs/tables - Clean and fast user interface that will match styling of our base website

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    please read carefully before you bid we have app get the data from [login to view URL] api our backend wordpress and we host in aws . we integration problem between our backend and [login to view URL] we need to fix this and we need integrate more api .

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    ...developer with experience in Node.js and angular to work on few additional customizations in an existing project. i need a smart developer who have already worked on large scale projects and can perform unit testing of his code before moving it to staging or production server. The required changes will effect admin panel, Web services and API code access will

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    ...done: 1) When a user registers, the backend data is filled in for us. The problem is that when inputting the password and confirm password, the confirm password in not transferred across to the backend data. So if we want to update a users profile, we cannot. We need the "confirm password" to transfer/show in the backend for us. 2) We have set up different

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    ...developer with experience in Node.js and angular to work on few additional customizations in an existing project. i need a smart developer who have already worked on large scale projects and can perform unit testing of his code before moving it to staging or production server. The required changes will effect admin panel, Web services and API code access will

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    wordpress - fix menu bar does not work with backend. whatever i change in settings doesnt work.

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    All details i will share on chat.

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    ...expert in back-end development to : 1) Suggest and build a tech-stack for my website 2) Suggest a suitable hosting service that would support it Back end stack needs to be integrated with react front end. Currently my website is very simple, it just has one 'Contact Us' form and one slider that shows information for the latest projects. So my back-end

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    Answer the questions in the bottom and please link to projects you have done like this. If not you won't be considered! Needed: Admin backend where I can - Add, edit, delete users - Create different sections where I can include videos, pdf, quizzes (set time) in each section - Give users access to specific sections User section - Login required -

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    Using Query Monitor Installed already Identify and Fix Slow Queries and PHP ERRORS Very Slow Backend Server has been upgraded but still slow

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    Hi, I need some updates in app ONLY bid if you can start right now and must bid your original price must mention first in your proposal 777 if you have read project details before bid $30 budget Hi I need some one to added some function in android app 1 . Signup with phone number (with verify code) 2. image and video size issue when we upload it 3. admin can send notification to any individual...

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    Waylon world web des...designers pvt ltd Hi we are a web and app development company , we market and develop client projects. As there is excess of projects we are looking for people who can free lance for few of our projects which deals with building of dashboard for backend and handling the integration with front and backend Regards Kunal harshaa

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    ...Dashboard My Projects Browse Projects Browse Freelancers Browse Local Jobs Inbox Deposit Funds Get Support Log Out Copyright 2019 Freelancer Technology Pty Limited Switch Account shivapriya618 Priya S. visakhapatnam, India $12 USD / hour Summary My core competency lies in the complete end-end management of a web application development, iOS apps &

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    I have html design, must be converted to Blade engine and adapted to the site (this is not the main project), I need someone that help me to build a backend engine, with api support, for my project, and the frontend for web access. I have already built a little source code, but is needed hundreds of working hours.. The source code will be proprietary

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    I need Laravel Expert with good knowledge of VPS Setup and Backend Code editing

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    Use pre-existing drupal backend to launch a mobile app and get app active in Google Play Store and iOS store. Must have experience using drupal and understand the environment that we currently have to do this.

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    ...15-20hr a week. Backend developer (Node, Mongo, experience handling large data sets in Node) Next 4 to 6 weeks15-20hr a week. Developer Ops (know AWS, KAS, Docker, has done CI/CD) Next 8 weeks 1-10hours as needed basis. This will be the baseline, but work will likely be long term and ongoing. It will be for the development of a few projects. Open to speaking

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    Featured
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    Looking for a recurring backend developer. Current project is a record keeping application, as a start, i'm looking to get an Angular MVC in place built so i can code the front end model views then ill need someone to hook up the dummy UI with an actual DB and node backend. Skills Required: -AngularJS -NodeJS -MongoDB -Docker experience is a plus

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    ...across the world. We are now looking to get some extra help to our engineering team (based in Stockholm, but this can be a remote assignment). We are looking for a senior backend engineer (mainly .NET) with experience and knowledge in the following areas: - Microservices and event-driven architectures - Containers and container orchestration - Domain

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    hello Im a student working on a project needed a helping hand.

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    I need a new website. I need you to design and build my online store.

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    Hello, We're a real estate company, with a back end website that only our employees can see. Right now, on the main page of that site, we have a toolbar with all of the functions for the websit along with a bulletin board that we can delete. In that space, we want to enable a Google/Company Calendar to show upcoming events and a grid format chart that shows recent sales. When our Realtors s...

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    Hi Shamoy B., I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer.com/projects/backend-development/like-implementation-thingsboard-esp/?w=f

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    Need a website project like "[login to view URL]" with multi vendor's having backend functionality to upload bulk products Note: i need clear documentation from those who are interested to do the project

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    Backend CMS for iOS mobile application. MVP is already built, just need an enhancement. I will share the github repo and digitalocean (ubuntu server) access for deployment. Note: Live Photos are video files in MOV format that need to be re-written into Live Photo format in the CMS. Please show video streaming experience or work with video files Need:

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    ...Java (Android) or React Native, Angular. Will need to be connected to an existing backend on PHP (Laravel). Will be required to do edits on the backend. To be considered you will need: To be a Mid to Senior-level full stack developer. Have Angular and React development skills. Experience with MongoDB required. Knowledge Android Native, Swift, C# and

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    "i need split payment using xxxxx payment gateway"..... document and split payment...all of this should work with admin panel,

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    Seeking a talented development team or full stack developers for long term strategic partnership. We have many projects in the pipeline and need some talent that can complete what they start on time and within budget. This is a two-phase project and we are only focused on the first phase which is a question and answer website that is built with

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    ...innovative customer service for better customer engagement. We develop the platform in an on-going manner, and have many interesting technologies involved in the development projects planned for this year. This includes IoT, Data Streaming, Business Intelligence, Mobile, Containers and Micro Services, Micro Jobs, Machine Learning, and many more—all

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    Urgent
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    We are looking for a backend developer who is well versed with Java Spring frameworks and PHP (Symfony3) to join the current team of developers on an exciting new project. We have a website and a mobile app (app built using the Cordova wrapper around the existing front end). Essential for all applicants: Git and Git-Flow Good (English) communication

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    ...the role. Primary responsibilities Ownership of our Frontend Codebase for the Web Application Support the team with web products and growth-related website development projects. Interface the Templates with the server-side RESTful API using Angular. Troubleshooting and resolution of web application issues. Deployment and Managing the Servers

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    Seeking a talented development team or full stack developers for long term strategic partnership. We have many projects in the pipeline and need some talent that can complete what they start on time and within budget. This is a two-phase project and we are only focused on the first phase which is a question and answer website that is built with

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    We are in need for a senior Backend Developer with strong below experience. Please READ carefully as you must have all below experiences. Candidate will be ignored. You should have strong experience working in backend search engines and have strong ability in JBOSS or Tomcat. This work is paid monthly and its an ongoing task minimum 6 months to 24 months

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    Before requesting this development, we assessed the chances of using one of the following options as a base for a chat server solution: a) open-source projects based on the XMPP protocol, b) SaaS rented chat services, c) traditional backend chats using php polling in order to load information. None of these options satisfies the requirements, in particular

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    ...forward-thinking technology. This team member is involved in all parts of the solution delivery process: ideation, architecture and design, technology selection, partner management, development, delivery and planned support. This team member uses tools and techniques such as cloud and XaaS APIs to help our business grow exponentially. This role is 80% hands-on

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    Hi, All I'm looking for experienced backend API develop using node.js & Firebase. Here is wireframe. [login to view URL] I need to complete within 10 days. If you haven't experience for backend api develop with node.js & Firebase, please don't bid.

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    I have an apk that displays a list from my server. I recently lost all the data and source code for the APK. I would like to be developed for a web backend to enable the APK to display the data from my server which will be from an XML. I have the APK with no source code and the data in an XML file

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    ...electronics, games e.t.c.) We need programming & animation coz the front end is ready. Main features will cover: - User Profile - Mapping - Event & Store Creation in the backend - Payment & Checkout - Point based reward system - In app gestures paired animation - Icon graphics & animation - Notification system - Organic filtering & sorting Kindly

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    ...with a couple of friends and started travel platform project: [login to view URL] (demo: [login to view URL]). Most of the design ([login to view URL]) at this stage is completed, and some development. Over the course of the last 4 months, we have spent most of the time to implemented auth. Everything else was implemented in concept proofs. Develop part of the system

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    I am seeking contract workers to assist in the company’s goal to automate day to day activities. For this specific engagement our company is looking to create a web application to optimise our site visit bookings, according to the agenda of our salespersons and the distance between each visit. This solution should be developed in Node.Js and React, use SQL Server as database, and deployed ...

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    I have a projects in Dot net C# which have been partially completed and the developer who worked is facing some issues in delivering the same. I have the work about 70% done but yes i need it done perfectly and need someone experienced to handle it full time. Please dont bid if you are working in a company and think of working on this at night time

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    Your primary role will be to drive the development of our Web based Projects. Working with a IT team in Bangalore and you will be responsible in understanding the requirements from the client teams and taking ownership of software development, including backend database development. In addition to hands-on coding, your role involves shaping the future

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    write "I am a wordpress multisite guru" in the beginning of your bid task is to add membership related functionality to existing wordpress website project starts now and deliver in 3 days. contact me for project description 150 usd and more work on this and other websites available for the right person looking for long term commitment

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    I wish to fetch cryptocurrency data in detail from all major crypto exchanges at least 30 (eg: Binance, Bittrex, Bitfinex, etc) in real time using socket connections and to save the data in local memory and also continuously save it in DB. Before saving the data we need basic processing so to maintain a standard while saving the data in local memory and for Database also. So the type of data I wa...

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    Need a foodapp with django restful backend, and dual platform app in react native, will be deployed on aws

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