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    244 搜到的工作,价格货币为 USD

    Experience building big, distributed, API-driven systems for tens of thousands of users. Experience working in the Amazon AWS environment is required. Your job - Produce bullet-proof code that is robust, efficient and maintainable; our primary tools are PHP, JavaScript, AngularJS, JSON, Node.js, MySQL, etc. however, your work will not be limited to these technologies. Design user interactions on ...

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    21 个竞标

    Hello experts, Need an expert in OpenVidu to help with current project. I am looking for an initial proof of concept web app build only for now for webRTC multi-party calling between up to six participants. React App, OpenVidu Server and KMS to run in the same machine with an SSL certificate Backend to be on DigitalOceon using a Ubuntu 16.04 host. [登录来查看链接] One to One text chat Group text ch...

    $1155 (Avg Bid)
    $1155 平均报价
    25 个竞标

    Deliverable is walking through the estimate and filling it out and a coherent strategy to complete the design and implementation of React Native with libraries within 45 days including firebase backend. I will share the design as well.

    $400 (Avg Bid)
    $400 平均报价
    5 个竞标

    We have a project under development and it uses react for frontend along with serverless api built using node and now lambda Please share your past experience worked on similar stack

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    9 个竞标

    Looking for developer who has experience with React and React Native for a website blog project that has a community forum. Must have good knowledge about HTML5, CSS3, databases, website security practices. Please answer the following questions when submitting a proposal: - What technologies in web development do you have heavy experience with? - What code architecture do you use? - Do you have ...

    $12 / hr (Avg Bid)
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    8 个竞标

    Must have excellent work experience on Zurb Foundation and PHP. Experience in HTML, CSS, Sass, Node.js, NPM, Gulp.

    $9 / hr (Avg Bid)
    $9 / hr 平均报价
    13 个竞标

    What to do? Logic for small web app for sending data into bitcoin blockchain. How to do it? Nodejs based app using the “bitcore” library: ​[登录来查看链接] User will be able to send messages with their transactions to the bitcoin blockchain by entering a string in a text field, this string will be included in the OP_RETURN field in the transaction which will be automatically performed u...

    $82 (Avg Bid)
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    I need to develop a web service for user-created content. The user content is a set of images. This service consists of 4 apps. 1. User web app 2. User android app, 3. Admin web app, 4. Admin review app. I will develop the User web app first. I have specific requirements for software platforms to use for this service. For the client-side, angular, etc is required. For the server-side, node.js, [登录...

    $963 (Avg Bid)
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    2 个竞标

    I have installed from Github the project L3MON the link is below [登录来查看链接] It runs on the website and creates the APK but after the APK is installed on the mobile it does not connect to the server so I want to fix that. Also, I want to add some other Android functions like the camera and some others. Create a registration form for new users. You must have knowledge in node js, Android code, Linux...

    $23 (Avg Bid)
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    5 个竞标

    Need a talented developer to build my digital transactions exchange website that will be both web and mobile friendly. Frontend is React.js. Backend will be Python and Node.js. Database will be MySQL. Cloud will be Digital Oceans.

    $4543 (Avg Bid)
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    11 个竞标
    Nodejs private project 6 天 left
    已验证

    A nodejs private project with description

    $20 / hr (Avg Bid)
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    54 个竞标
    Node.js Private Project 6 天 left
    已验证

    Nodejs private project described in detail

    $17 / hr (Avg Bid)
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    42 个竞标

    I got a javascript ejs project that works on postgre and npm framework. The script downloads data from a database (database 1) through an API. It clone the data to a database 2, and when it receive a remote call, it check if the user is present in the database 2. The database 2 is postgresql, and I need to make it be mysql. Plus, the ejs will have to be removed. We don't have a high budg...

    $143 (Avg Bid)
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    19 个竞标

    I am studying Gatsby now. I want to use mongodb in my project. So I write this. { resolve: `gatsby-source-mongodb`, options: { dbName: `local`, collection: `dashboard`, clientOptions: { useUnifiedTopology: true } }, }, And mongo handling node isn't created. warn The gatsby-source-mongodb plugin has generated no Gatsby nodes. Do you need it? S...

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    11 个竞标

    i have two site so you can fix, one is angular,another react,need only javascript expert including nodejs.

    $518 (Avg Bid)
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    40 个竞标

    I have to finish the project in this week. for example it is combine vuejs with node js. I have to finish this project ASAP.

    $31 (Avg Bid)
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    5 个竞标

    I am studying Gatsby now. I want to use mongodb in my project. So I write this. { resolve: `gatsby-source-mongodb`, options: { dbName: `local`, collection: `dashboard`, clientOptions: { useUnifiedTopology: true } }, }, And mongo handling node isn't created. warn The gatsby-source-mongodb plugin has generated no Gatsby nodes. Do you need it? S...

    $20 (Avg Bid)
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    1 个竞标

    We are looking to partner up with a new software development company that is officially registered. Fields will include: - Swift - Objective C - Node.js - MongoDB - Amazon AWS Please reply with the following when placing your bid: #registeredCompany

    $1394 (Avg Bid)
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    Hi, I need a react and node.js developer who can start the job right away. Job is not that big but I need it done next 12 hrs. You should have REST api experince

    $165 (Avg Bid)
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    18 个竞标

    I am finding of Expert of website developer. This project needs the field of react, golang, angular, vue.js. I Can discuss the project in detail via chat. Thanks.

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    I need an expert to change some functionalities of a current existing App. The App has been built with Swift, Objective-C, MongoDB and Node.js and is running on a Amazon AWS server. You should be an expert in these fields.

    $721 (Avg Bid)
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    i would like someone or a team which can build a saas software about School Management system. I want a system that I can accommodate different schools to manage their schools. A school will have access to their own system under the saas software. admins, teachers, students, accountants and other users will have access to different functionalities.

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    53 个竞标

    LOOKING FOR AN TAXI BOOKING APP IN REACT WITH NODE JS ADMIN PANEL

    $1002 (Avg Bid)
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    21 个竞标

    Hi , i have node js file and it's nor work because this problem Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://*******.com:3005/[登录来查看链接] (Reason: CORS request did not succeed). please bid if you have full idea about this problem thanks.

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    we want to develop mobile app in flutter and firebase as a backend for farming consultancy buisness . which has various App user module and Admin web module.

    $1060 (Avg Bid)
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    Cryptocurrency/Bitcoin trading platform like [登录来查看链接] add/edit/update. Developer must be +5 years experience at Ruby on Rails, Node JS, Javascript, Server, DB management and API management. (Pls response Bangladesh Developer)

    $20 / hr (Avg Bid)
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    We need mean stack developer to develope some modules of the Project Accout online. Required Skill set : mysql, mongo db, node.js, angular.js, [登录来查看链接] Additional Knowlege of ionic and phone gap would be advantage Work Location : Mumbai

    $1705 (Avg Bid)
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    8 个竞标
    WAIEL - Webapp 6 天 left

    Công ty WAIEL [登录来查看链接] trụ sở ở Pháp vừa mở chi nhánh ở Việt Nam để offshoring các dự án truyền thông. Các project đa dạng từ website, webapp, plugin wordpress, forex,... Hiện công ty đang cần các freelancer hợp tác lâu dài cho các ngôn ngữ : - PHP : wordpress, laravel, symfony - ReactJS, React Native - N...

    $15 / hr (Avg Bid)
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    3 个竞标

    Hi, We are searching for 2 React developers to join our team. If you are a strong develoepr, with a solid background with React, observer patterns and some other cool technologies bid! We are searching for a full stack developer, mostly focus on the client side, light scripts and perfromace. We will have to test your dev skills, apx 30min of a test will be done. Are you strong enough to take it?

    $1195 (Avg Bid)
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    78 个竞标

    Hello. I have Lightsail Nodejs instance. I want someone to install and tell me steps involved in installing lets encript and map my domain name with the server.

    $22 (Avg Bid)
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    22 个竞标

    i have script that makes trading between exchanges, it was working but i made some revisions and it is not showing some results of calculations. - I need calculation functions to be fixed - I need trading functions to be fixed - I need script to run flawless (no ip ban , no error from server) Script is connected to test account. Script uses nuxt, nodejs, api calls async/await Need experienced Dev ...

    $43 (Avg Bid)
    $43 平均报价
    5 个竞标
    Improve existing software 6 天 left
    已验证

    Hello, I need a freelancer, who knows well angular 5+, ionic 3+ and Express JS, to improve an existing software that we built. I will have many works to do on this but I will start with a small job first and then if it is ok, I will give more job. So what I need is a developper who want to learn on this software and then receive regular jobs on this. Thanks

    $12 / hr (Avg Bid)
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    48 个竞标
    Fix my nodejs script -- 2 6 天 left
    已验证

    i have script that makes trading between exchanges, it was working but i made some revisions and it is not showing some results of calculations. - I need calculation functions to be fixed - I need trading functions to be fixed - I need script to run flawless (no ip ban , no error from server) Script is connected to test account. Script uses nuxt, nodejs, api calls async/await Need experinced Dev ...

    $151 (Avg Bid)
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    20 个竞标

    Existing program- = The program has to run on cloud and the generated PDF file will have to display dynamic data: strings & SVG images in a predefined A4 format. Input Data: Excel Data: Column 1: Strings; Column 2: SVG file name; Column 3: Number (SVG image display times) Export: Formatted A4 PDF file --- Please refer to the attached sample data file for more information --- Optional referenc...

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    I have a nodejs script that looks for change in a website, It uses my clients login info and navigates to calendar page in that site and keeps refreshing that page 24/7. I want to add wait time between that refreshes based on the time it took to get that page. like that page takes 5 seconds to load. so client 1 thread will be like Page#####Page#####Page##### where # = waiting for page to load simi...

    $30 (Avg Bid)
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    12 个竞标

    Need a developer with some finance domain expert to work on a long term project

    $24 / hr (Avg Bid)
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    48 个竞标

    We are looking for an ionic 4 developer who can fix splash screen delay quickly.

    $39 (Avg Bid)
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    18 个竞标

    We would like to implement ethercalc on our server we would like to implement this first and later do required enhancements on this. We should be able to implement the required gits. [登录来查看链接] [登录来查看链接]

    $315 (Avg Bid)
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    5 个竞标

    Looking for Node.js and AWS experts for a long term project. Need to apply only you can manage the UI , Server side and Back-end design and development independently

    $133 (Avg Bid)
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    17 个竞标
    App based on web 6 天 left
    已验证

    Hello everyone, looking for 2 full-stack programmers for a small project. I want to build a website that will also act as an app. There are UX UI characterizations, already ready. Working with a neat team, there is a continuity afterwards, for the serious ones of you. Requirements: Availability of at least 4-6 hours a day. 1. Full Java script control. 2. Full control of React and Angular 3. Pro...

    $12 / hr (Avg Bid)
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    74 个竞标

    Looking to hire a Senior Full Stack developer (Symfony/Angular) Here are some of the things we need your help with: - writing backend on Symfony - writing backend on Angular - Unit tests, code refactoring - AWS services Developer needs to have Docker experience and he should be able to manage server deployments ( Mid level linux commands experience is a must ) WHAT WE LOOK FOR: - skill and e...

    $612 (Avg Bid)
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    23 个竞标

    Need someone that has experience with Mongo and Ag-grid to help develop an Ag-Grid project (MERN stack). we are migrating an existing MYSQL database and need to replicate the MYSQl queries and reports on the Mongo/ Ag-grid project. More info to share.

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    help with only to learn [登录来查看链接] for chat

    $41 (Avg Bid)
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    6 个竞标

    I need a NodeJS function written in TypeScript which can be parametrized in order to generate a Word and a PDF document from a given template (see the templates in the attached files). Here is the list of parameters and their description. All parameters can be seen in the template documents attached. Parameters: 1. Date: string 2. Consecutive number: string 3. Items: List of string 4. Debtor Nam...

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    5 个竞标

    Need for bug fixing of chatting app. The server is Node.js. All are good, but sometimes the app is crashed. I want to fix this bug urgently. My budget is 500 usd and the timeline is 5 days. The developer has to fix both Android and iOS app.

    $483 (Avg Bid)
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    40 个竞标

    Our e-commerce site is built using mean stack. We need to update it into new styles and functions. So we need an angular guru and mobile app developer.

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    10 个竞标

    we need a expirenced backend developer for our App project the app is just like a food delevering app like zomato, swiggy type functionality App and admin panel is already made Api count for app and response is already mentioned tecnology prefrence - NodeJs and PostgreSQL or in some case python you need to develope APIs for app for our app developer admin panel is already made in angular you n...

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    8 个竞标

    Specifically I need to know if particular videos contains ads. I've managed to do it for single videos but I need to do it in bulk and Youtube blocks my ip if I ask to many requests, I need a way to retrieve that info for multiple videos, multiple times, without being blocked. The youtube Data api doesn't return that info and even if it did, the request quota wouldn't be enough for ...

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    6 个竞标

    Current: We have a mobile application that allows a "host" to create a channel. Users that want to connect to the stream enter the same channel and both have features to enable/disable audio and video. There are two versions, one for Android and one for iOS. What is needed: - Allow users to create a profile and integrate with Google Firebase for storage (optionally can use another A...

    $2817 (Avg Bid)
    加精
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    Looking for a full stack developer at least 3 years Vue.js Node.js MongoDB HTML Javascript Already worked in in TDD Test Driven Dev Approach (best if knowledge on Jest Test )

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