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    110,449 backend website работ(-а,-ы) найдено, цены указаны в USD

    i have a firebase database and want a front-end panel to access and change data

    $49 (Avg Bid)
    $49 Ср. ставка
    6 ставки
    Wordpress Backend Developer 6 дней(-я) left

    Roles and Responsibilities: Should be expert in customizing wordpress plugins. Should have strong experience in php coding and page optimization Designing and implementing new features and functionality Ensuring high-performance, availability, and managing all technical aspects of the CMS Should write efficient & performance tuned code. Should be able to coordinate with other developer...

    $913 (Avg Bid)
    Местный
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    32 ставки
    Magento spezialist for multistore 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, i search a magento spezialist that could help me to setup and support for my clients. Please read all there is a keyword inside. First we need to install a multistore magento and have diffrent dommains We need to import the data from 1300 products I need a template where we make some changes And much more. If you can do that and want the job i have a test for you! Around 60 Min not pa...

    $19 / hr (Avg Bid)
    $19 / hr Ср. ставка
    83 ставки
    Project AWS Lambda, DynamoDB & React Frontend 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for an expert who have vast experience in: Backend: Lambda & DynamoDB Frontend: React We have already built an application but we need someone to work on the following: 1. We're looking to streamline the AWS. we got quite high costing for very low usage. so need your expertise on how we can optimise it further. The application has 3 more modules that need completed: 1. Ra...

    $152 (Avg Bid)
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    12 ставки

    This project is to gather profile details and help to match people to specific events. Finnder will be created as a crossplatform APP. It will need location information, ratings against user, cross platform (android, windows and iOS) and will be written in Xamarin. After every milestone a compileable backup of the code is to be saved and after MVP milestone the project will be loaded to the apps s...

    $537 (Avg Bid)
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    15 ставки
    Contacts Importer 6 дней(-я) left

    readymade script to import and sync contacts on gmail, yahoo, outlook etc You must already have a working script that I can test. Must work with Django backend with React frontend budget: $50.00 IMPORTANT Include LINK to the script for testing

    $120 (Avg Bid)
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    2 ставки

    my website is custom built and needs a developer competent in native php and coding to build in add-ons etc. my site is very complex and custom built, it is not based on a wordpress platform therefore has no developer 'backend' only a user backend to process orders, upload new product etc. I will require someone expert in PHP and that can nativegate the website via coding purely. I w...

    $53 / hr (Avg Bid)
    Местный
    $53 / hr Ср. ставка
    34 ставки
    Looking for Nodejs developer 6 дней(-я) left

    I want to add react to existing node backend. I don't want to have connection using bind api between those platforms. according to forum, we can't use "import" when connecting. it says. there should be 2 step. 1. change import with require function 2. customize render function.

    $190 (Avg Bid)
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    20 ставки
    Club membership app 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, We’re interested to launch a mobile app with the following parameters: Compatible: iPhone, Android Features: - login to profile - booking a service - check storage status - push notifications - monthly payments - backend to manage the app and its content This has to have access to all current members in complaint with Canadian privacy policy. Each member has: - email - phone -...

    $13 / hr (Avg Bid)
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    Database is PostgreSQL. Frontend in Reactjs, backend in Nodejs. You will either debug the current source code or start from scratch. I will provide the list of bugs found during testing. The web app should be installed in AWS during testing phase but will eventually be deployed permanently running in a local server. You will deliver a working web app deployed for production. The web app must ...

    $157 (Avg Bid)
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    12 ставки

    we need a shopify apps ( a tool ) done for us , the projects deadline is 30 days and the app description is : user hit install app in shopify apps store , apps get the needed auths needed apps show him a list of orders fulfilled and paid via paypal , and their Tracking numbers and their Carrier name user have option to refresh that list or submit it to paypal , then the tool does its magic User ...

    $19 / hr (Avg Bid)
    $19 / hr Ср. ставка
    18 ставки

    I m looking for someone who can set up servers , DNS and anti DDoS and IP protection system for this project . The project would use Steam API to run steam accounts using their username , password and steam guard for the longest time possible and manage their trades .  It would need a frontend copying a few websites where accounts would be able to log in and a backend and admin ,partner and w...

    $2561 (Avg Bid)
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    52 ставки
    React Native Developer 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, i am searching for a experienced mobile developer in react native. I need the following things: - you have to work with my two other developers that come from nepal (they do all backend stuff) - you need to do integration, design, some api work, and smooth animation in app - you need to accept my budget NO DISCUSSION about it - must be done in all month (it is not simple project) - you ...

    $261 (Avg Bid)
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    20 ставки
    React Native Mobile Developer node.js 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, i am searching for a experienced mobile developer in react native. I need the following things: - you have to work with my two other developers that come from nepal (they do all backend stuff) - you need to do integration, design, some api work, and smooth animation in app - you need to accept my budget (400 euros) NO DISCUSSION about it - must be done in all month (it is not simple pro...

    $411 (Avg Bid)
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    51 ставки
    Ios app development on ionic 6 дней(-я) left

    We're an small bussines focused on the technological needs of clinical analysis laboratories. We already have the backend of the app so we need the frontend on ionic. It's really important the data saving even when there's not internet conection. The proyect have already reached the 40%, so we need a programmer able to end it.

    $585 (Avg Bid)
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    37 ставки
    VueJS / GraphQL Developer 6 дней(-я) left

    We are a cloud-based telephone platform looking for a VueJS team/expert with the ability to coordinate with owners and managers who work 9-5 EDT. We’re looking for someone outspoken and opinionated, but who’s main intention is being a team player. Your main responsibility is converting our design assets and high-fidelity mockups from Figma to a VueJS frontend. You must love creating r...

    $17 / hr (Avg Bid)
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    18 ставки

    Для просмотра деталей, пожалуйста, зарегистрируйтесь или войдите в систему.

    Соглашение о неразглашении

    En GoodBarber, necesitamos un elemento en la app que al clicarlo guarde, en el móvil donde se ejecuta la aplicación, los datos de una vCard predefinida. Los datos de la vCard se deben poder editar en el backend de la aplicación y el botón para guardar la vCard se debe ver en la aplicación publicada. Gracias.

    $292 (Avg Bid)
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    11 ставки
    A simple app to be built 6 дней(-я) left
    ПОДТВЕРЖДЕН

    A simple app to be built using which I can add posts every day and users that download app and use it can view them and also export them to their inbox - is it possible to connect this to my Wordpress dashboard, else I need access to app backend where I can input Title (say 60-80 characters limit) description : a bit more, I don't know how this will look but the app must look neat, minimali...

    $159 (Avg Bid)
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    23 ставки

    We have an opencart store which has been working well for a number of years. After logging in and recently editing updating a product discount price the store will no longer load front end or backend. the error message shown in the error log is [17-Jul-2019 17:23:12 Europe/London] PHP Fatal error: Cannot access property DBMySQLi::$link in /home/pavilionhealthco/public_html/system/library/db/[...

    $31 (Avg Bid)
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    21 ставки
    Custom Backend for JSON file already created 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for someone to create a simple backend to a JSON file we already have created that runs a website and a ROKU channel. It is a video site. So, what I need to be able to do is upload videos, create new TV Shows, and episodes all with the click of a mouse. A backend that is simple to understand for the end user. It must be able to Add a new TV show Add seasons to existing TV Shows and...

    $467 (Avg Bid)
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    56 ставки

    Scope of Work This project entails the redesign of our existing website which can be found at new.gsmjj.org. The website will consist of both a front and back end (members only area). While all content is present on the current site for the front end, the backend will need to be built out to our specification. The front-end requires a facelift to ensure that we achieve a very clean, well-designed...

    $10 (Avg Bid)
    $10 Ср. ставка
    1 ставки
    WEB App Developer 6 дней(-я) left

    We have been working on a Web App for a few Months now and approaching the time to integrate our API (somewhat complex). We are looking for someone with extensive Backend Knowledge with Node, React, MongoDB, (we plan on using React Native when we go Mobile). Keystonejs is a plus! The Application is related to Sports Training and Fitness Workouts. We are customizing Workouts for Athletes usin...

    $169 (Avg Bid)
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    37 ставки
    Android Instagram Follower, Story App (private api and sqlite) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Android App: Instagram followers, posts, likes, story analytics app using official webview login, private apis (client) and sqlite to store datas. we have already source for this app but was using own backend. we will change to instagram private apis and sqlite storage. iOS version: Analyzr For Instagram [войдите, чтобы посмотреть URL] same functions needed

    $612 (Avg Bid)
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    42 ставки
    PHP, Python, MYSQL reservation and pricing 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi I am looking to create a booking/appointment reservation system. I am using Mysql hosted on AWS and GraphQL for the backend/API. My goal is to split a day into variable length time slots that accounts for different variables to determine if a customer can or cannot book an appointment for a particular time slot. Some appointments will be 15 minutes long, some will be 45 minutes long. Additional...

    $169 (Avg Bid)
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    22 ставки
    Ready to use bug free food delivery apps 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking for ready to use bug free android and ios food delivery apps(driver apps,vendor apps,user apps and backend)

    $1340 (Avg Bid)
    $1340 Ср. ставка
    96 ставки
    Song Book Catalogue Online 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Online multimedia song book catalogue, collected by registered visitors (frontend) and administrators (backend). I need a frontend to access to the database and a backend to control and manage users and to update, review contents of the database (songbook). Option for custom fields in backed for user profiles and database content. I attach some screenshoots of similar database songbooks. Including...

    $173 (Avg Bid)
    $173 Ср. ставка
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    We need a full time Laravel Developer with 3 to 5 years of experience. We are a software development company Collanomics Technosoft, located in Kolkata, Sector V. Interested candidates can apply by sending their CVs to [войдите, чтобы посмотреть URL]@gmail.com. Required experience: 3-5 years Duties and responsibilities: • Develop, record and maintain cutting edge web-based PHP applications...

    $362 (Avg Bid)
    $362 Ср. ставка
    9 ставки
    Mobile Application Simpel Flutter 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Help me to build application wallet flutter environment : - DB MYSql - Flutter - API Backend ( Java ) --> open discus Function : - Login - Forgot Password - Register - Logout - Add Bill - Dashboard - History - Profile UI --> u can se attachment

    $98 (Avg Bid)
    $98 Ср. ставка
    9 ставки
    Design & Build a Website plus social media setup 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Website Design (Milestone 1) • Create Wireframe • Website Design Mockup • Source and provide images Website eCommerce store (Milestone 2) • Sitemap • Home Page • Shop • About Us • Contact Us • Products • Product setup x 6 (Product images will be provided) • Category setup x 3 • Backend • Wordpress (Will be setup for you) • Wo...

    $392 (Avg Bid)
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    107 ставки

    I am looking for a Developer with in depth React & WordPress experience. This project will use Wordpress as a Headless CMS. I will be providing a PSD & Fonts for the design. It will need to be SEO friendly and lightning fast :) The timeframe allocated to this project is 5 Working Days. This is only for the first phase which is the landing page and limited functionality including Mailchimp...

    $210 (Avg Bid)
    Избранный
    $210 Ср. ставка
    35 ставки

    I have a php project (backend forms with login register and user role control) in Stack template and i would like to transfer it to Metronic with some more secure changes.

    $150 (Avg Bid)
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    66 ставки
    Backend API Development 5 дней(-я) left

    Need support for simple backend API that supports mobile application and web apps. I already have the concept and requirements. You know the programming language and how to build, what makes you comfortable. All I need is tested and no bugs, also ready to host on my server The completion must be in a week and max 2 weeks after from contract. Give me your best shot

    $1071 (Avg Bid)
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    Need an web based application to be developed in PhP preferred with data base connectivity to SQL Server in back end, need several pages for data entry and report fetching with SQL query over command buttons.

    $463 (Avg Bid)
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    30 ставки
    Cab booking based on laravel (backend only) 5 дней(-я) left
    ПОДТВЕРЖДЕН

    We are developing cab booking project based on laravel. User registration and login module is done. You have to develop API & Admin panel. Overall project requirements is attached in the doc. Need this in 1.5 week.

    $580 (Avg Bid)
    $580 Ср. ставка
    64 ставки

    I need someone who can update the backend of my shopify website. 1. Access all my products and update namespace and metafields 2. configure a search app that I recently connect. 3. upload more products and images to my website Requirements: Strong communication and can speak english fluently If this project suits you please message me with subject "WhatARoom"

    $148 (Avg Bid)
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    74 ставки
    Coding a website 5 дней(-я) left

    I have a website that I need help coded. I have a front page done but I need the backend coded and some of the front end coded. It is coded on php so I will need someone who knows PHP and html/CSS. The website is hosted on Amazon web services on an Ubuntu server. One of the things I will need done is a python script that reads emails. The website is not that hard to code and would take someone wit...

    $39 / hr (Avg Bid)
    $39 / hr Ср. ставка
    83 ставки
    FrontEnd Development 5 дней(-я) left

    Looking for a WPF FrontEnd developer to join our team and apply a design to the existing backend.

    $1055 (Avg Bid)
    $1055 Ср. ставка
    28 ставки
    Create Flutter Application 5 дней(-я) left
    ПОДТВЕРЖДЕН

    IF YOU DO NOT HAVE FLUTTER EXPERIENCE PLEASE DO NOT BID!!!!!! PLEASE!!!!!!! The Old App is written in java for android and also has an iOS version The Flutter version will replace both eventually. Both versions are no longer in the Playstore The business logic is handled by server processes not the App. The App is the GUI front end connecting to the Server backend via http/https Internationali...

    $617 (Avg Bid)
    $617 Ср. ставка
    58 ставки
    Build a website 5 дней(-я) left

    I have a website that I need help coded. I have a front page done but I need the backend coded and some of the front end coded. It is coded on php so I will need someone who knows PHP and html/CSS. The website is hosted on Amazon web services on an Ubuntu server. One of the things I will need done is a python script that reads emails. The website is not that hard to code and would take someone wit...

    $22 / hr (Avg Bid)
    $22 / hr Ср. ставка
    96 ставки
    Handle the coding on a new website 5 дней(-я) left
    ПОДТВЕРЖДЕН

    What entails in this job will be to follow me on things to do and that we will be going over codes that I will think we need to use on our site from example codes and we will proceed is to be paid multiple milestones and possible tip. We are looking to hire a coder that is willing to work with us to code a new website that is a combination of codes and simpler design. Everything actually handled b...

    $482 (Avg Bid)
    $482 Ср. ставка
    85 ставки
    an iOS VPN app 5 дней(-я) left

    Build a VPN application by using Shadowsocks core, interactive with backend to get VPN parameters. Support IAP subscribes feature. Go to Apple store.

    $638 (Avg Bid)
    $638 Ср. ставка
    23 ставки
    React native developer 5 дней(-я) left

    looking for react native expert. I bought React native theme. I want to integrate with Laravel backend. [войдите, чтобы посмотреть URL] For pick up expert in React native, I will test Only if pass the test, will hire you! Thanks

    $1252 (Avg Bid)
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    63 ставки
    Mobile App developer 5 дней(-я) left

    We are currently working on a location-based social networking app based around a map. The app has already passed its preliminary development stages; however, it still needs a lot of backend work, and GUI work. For non-disclosure reasons, screenshots of the GUI will be provided in full along with a walkthrough video after a developer has shown significant interest in the application. We are lo...

    $548 (Avg Bid)
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    49 ставки
    Need to make a VR app for visualizing market data (Quant VR) 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, This is a link to the project I'd like to make: [войдите, чтобы посмотреть URL] QuantVR is a dead project and I would like to continue it. I need a developer who could make the same features as QuantVR (on the video above) for the new app. There will be both requirements for VR app development as well as backend data management. The exchange data to start will be for a maximum of 5 b...

    $2666 (Avg Bid)
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    14 ставки
    Optimize Video UPLOAD & STREAM in Django 5 дней(-я) left
    ПОДТВЕРЖДЕН

    We have Django based backend which works fine but it has performance issues. I need an expert to optimize video upload and streaming on the API services. Everything works great, we just need performance enhanced for video uploads and streaming. To speed uploads and streaming. BID ONLY IF YOU HAVE EXPERIENCE doing this in Django IMPORTANT how will you solve this problem? give details **BIDS WITH...

    $20 / hr (Avg Bid)
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    25 ставки
    Optimize Video UPLOAD & STREAM in Django. 5 дней(-я) left
    ПОДТВЕРЖДЕН

    We have Django based backend which works fine but it has performance issues. I need an expert to optimize video upload and streaming on the API services. Everything works great, we just need performance enhanced for video uploads and streaming. To speed uploads and streaming. BID ONLY IF YOU HAVE EXPERIENCE doing this in Django ***VERY IMPORTANT*** how will you solve this problem? give details ...

    $37 / hr (Avg Bid)
    $37 / hr Ср. ставка
    12 ставки

    The work Build a database that suits our needs Excellent data layer enable automatic marketing (ensure all login fields in the backend are available in the data layer and non-PII fields in forms available) Push all results to a Google sheet including updates. Database-friendly with a simple get request from Google sheets or similar. Work with key APIs AWS Cognito Google Maps open to an alternativ...

    $1071 (Avg Bid)
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    90 ставки

    I would like to create the upload file feature in my existing Angular Material Web Application. ( Only the front-end , the back-end program is not included in this project ) The following components must be created: - Manage Customer Files button - View Customer files screen - View file - Upload file button and dialog (with custom filename, upload progress bar and drag n drop feature) Other: - ...

    $67 (Avg Bid)
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    7 ставки
    Form Server (using: jsonschema, JQuery-alpacajs, laravel, redis) 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a developer whit experience using JsonSchema, JQuery, Alpacajs, Redis and Laravel, for build a module than: - Build a form serverver using alpacajs for the fontend render - use Laravel PHP like backend for serve the forms in a headless mode and form summit management. - The jsonschemas (schema, options, initial data), javascript pieces (functions for the event management, validation, butt...

    $510 (Avg Bid)
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    34 ставки