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    i am facing Uncaught ReferenceError: Buffer is not defined this error in react js

    $16 (Avg Bid)
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    3 заявок(-ки)

    Precisa de emprego na tecnologia e ferramentas abaixo Nó JS Expressar Texto datilografado Log4; Janela de encaixe Gole Servidor AWS menos (Lambda) Postgres Código VS Git hub Fuso horário estimado segunda a sexta 2/3 horas de trabalho Escala de pagamento 20k a 30k

    $2121 (Avg Bid)
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    Node.js Streaming Script 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We can use Strapi or any other good ready made CMS. Below is some basic server structure of this script, Web Server: Where we will host node based streaming script Encode Server : This server will attached with Web Server with FTP Details, where we will upload videos in Ftp directory and node script will scan ftp directory and add details in database and move them to encode directory, where ffmpeg will encode videos in various qualities, after encode these files will be moved on cloud storage, (i will use my own ffmpeg script) Stream Server/s : We will call this Stream Server/Servers where we will stream videos from the cloud, and have the ability to add multiple streaming servers. At this point when we have multiple Streaming Servers, we have to use load balancer to know which serv...

    $155 (Avg Bid)
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    12 заявок(-ки)
    Mongo node js expert required -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    we are looking for a mongo node express expert you must be able to show github portfolio its a small task, leading to full job

    $33 (Avg Bid)
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    8 заявок(-ки)
    Whats App business cloud API integration 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking to integrate Whats App cloud API. Tasks: a new phone number on Whats App business account. 2. We have a Web hook ready. Need further help in how we can use Web hook in our software. 3. Explain a few API Calls.

    $119 (Avg Bid)
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    2 заявок(-ки)

    we have a project that has been containerized via docker and we must migrate it to podman to deploy to production. The project includes a postgres db, hasura client, backend node process and frontend react-app. We need help with the migration

    $35 / hr (Avg Bid)
    $35 / hr Ср. заявка
    13 заявок(-ки)
    Crypto Program 6 дней(-я) left

    A simple program with basic functionalities. The bot should be usable for Metamask and compatible with Windows. it should also have a simple UI for the program where I can manage to borrow USDT from Aave via a flash loan, trade that token with another at a very specific time so that my wallet has the token at the time, and then swaps the token back for USDT and repays the flash loan. The interface should be easy to use provided with a simple manual and installation guide. I would prefer a delevoper who has already deployed such projects and has an experience in developing crypto projects.

    $45 (Avg Bid)
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    7 заявок(-ки)

    -Web server: backend node.js / frontend: React or Vue. Other alternatives: Nest+Next, Express+Next -Apple MapKit JS for getting the nearest cities from a city and cities within a defined distance/no. of driving hours -Leaflet javascript library to show locations on map Using Apple MapKit JS, we will get the nearby places/cities within 50,100,200,300,400,500,600 miles and 1h, 2h, 3h, 4h, 5h, 6h, 7h, 8h from me. Other functionalities: • Free of cost api for autosuggestion search bar (no jQuery plugins of Google Maps because they are expensive) • Auto-set location (geolocation from mobile devices) when accessing pages such as 100 miles from me • Multilanguage module; create language (eg.: /ro , /it, /es, /fr) and possibility of translating the strings from .csv or backend; &...

    $441 (Avg Bid)
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    23 заявок(-ки)
    Multi vendor e-commerce 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Tarms and Conditions: api-endpont Chacking By Postman. 2. PEN Stack (Postgres SQL, Node.js, Express, JWT, Bcriptjs) Back-End Multi vendor e-commerce Full dashboard statistics with manager All website design =node js All website database=Postgres SQL ALL Api Advance Servers Management Management=Multi language features Management=Multi-language interface Management=Language Management=Languages Manager to Add/Edit/Delete languages Management=Logos & Favicon Management=GDPR Cookie Management=GDPR Policy Management=Promotion Management=Report & Logs Management=USERS registration system Management=USERS Login system Management=Seller registration system Management=Seller Login system Management= Customer Reviews Management=Products Reviews Management=FAQ Management=News ...

    $140 (Avg Bid)
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    2 заявок(-ки)
    Need to Build A SAAS based Referral System 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We are planning to build a SAAS based Referral Management platform where User/Website Owners can Signup and can Run Referral Campaigns , View Referral Campaign insights and Analytics. Few important features will be 1) Create , Setup and Customize Referral Campaign( Edit and Delete) 2) Invite Existing Customers to register on this campaign 3) Setting up multilevel goals for each campaign ( like Free signup , paid signup or purchase of any product ) Referrer ( platform customer ) Signup on platform Invite friends , family , colleagues and others with Referral link Create groups/circles Once A REFEREE buy any products from referral link they will get a commission. They will have a dasboard to see insights Referee ( non existing customer ) We will also need Integration with Shopify an...

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    9 заявок(-ки)

    Need help building a mentorship web application that connects students with mentors, coaches, advisors, and experts. Technologies to be used MEAN stack (MongoDB, Express, Angular, and Node) and hosted on AWS. Reference applications like ( | | ) for guidance on the idea of the final product. At a high-level: 1) Students pay a nominal fee to access the platform 2) Students pay an additional fee for services with mentors/coaches who charge additional fees 3) Students connect with mentors via chat, video features, in-app messaging 4) Mentors enroll for free and submit their service offerings/experience 5) Mentors get paid after service delivery (a % of the amount is retained as a platform fee) 6) Ticketing/customer support 7) Dispute resolution 8) Payment API integration 9) KYC...

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    technical documentation specialist (Options trading) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Work on a category-creating, possibly disruptive fintech product in the early stages Design scalable and reliable systems end-to-end Architect the backend and infrastructure for scale Good knowledge of options trading is mandatory

    $9 / hr (Avg Bid)
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    14 заявок(-ки)

    We need a to have a queue system in place to pass the order to lab with a retry mechanism in case of certain error

    $244 (Avg Bid)
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    1 заявок(-ки)
    I need PIVX fork with web wallet and explorer 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Please bid if you already worked on this otherwise i am gonna ignore you

    $251 (Avg Bid)
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    create flash bitcoin software 6 дней(-я) left

    I am looking to develop flash bitcoin software that will generate btcs that is tradable, splitable and transferrable- the software should be with the below features: - -Defined the time that the transaction can remain in the wallet - -Defined the charges of the blockchain networks for a quick confirmation - -VPN and TOR options included with proxy - -Can check the blockchain address before transaction - -Transaction can get full confirmation - -Support all wallet - -Segwit and legacy address – -100% confirmed transaction - You can spend bitcoins easily on any other address (Segwit address, legacy, Segwit / bch32) - - it works with all wallets. - -Should be tradable like real btc. withdraw from exchange not necessary -Can be transferable wallet to wallet more then 5 times minimum -I c...

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    Small task in node js and js, jquery 6 дней(-я) left
    ПОДТВЕРЖДЕН

    displaying docx/coverting docx to pdf then displaying in browser.. I want to run my project in local host.. That displaying shall be in protected mode.. no print/download/copy allowed

    $99 (Avg Bid)
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    6 заявок(-ки)
    create an API/microservice 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Create a microservice/api that can interact with GitHub. The Service purpose of the service is to find images in the body of GitHub issues and then comment on the issue "That an image was detected with a the date and time" and then deploy the code in Kubernetes and walk me through the code afterwards.

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    Install: PickBazar - React Ecommerce Template with React Hooks, Next JS, GraphQL & REST API Server: Ubuntu, Nginx

    $36 (Avg Bid)
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    1 заявок(-ки)
    Flutter App - Adapt existing codes to a MYQSL database 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a Flutter developer to "edit the existing codes" of a Flutter Social Media App with Dashboard - IOS and Android with nodejs Dashboard, with strapi to use with our existing Social Media MySQL database. Please refer to the app here: Will need to edit the UI as well.

    $604 (Avg Bid)
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    I need customized Version of a freelancer.com , I need a Developer to create both front end and backend , This is a Demo Project, to showcase to my end users, my budget is less than Rs 20,000

    $265 (Avg Bid)
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    JASTRA PRODUCTS UPDATED 6 дней(-я) left

    PLEASE READ ATTACHED PDF FILE , I WANT HYBRID APPLICATION

    $1418 (Avg Bid)
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    react developer needed for a page development 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Need a react developer to build a page to automate search add update and call api. thanks

    $22 (Avg Bid)
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    19 заявок(-ки)
    Angular 14 setup login logout with Azure AD B2C 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Setup authentication for Angular 14 + Azure AD B2c NO TIME WASTERS ONLY experienced with Azure AD B2C Max budget £100 Max time: 2 hours

    $136 (Avg Bid)
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    14 заявок(-ки)
    AWS deployment help for Node js app with SSL(https) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi , Already I have an application running on local system with Frontend in React js and Backend in Node js. I am not able to run node js app in EC 2 instance with https .

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    React Frontend Designer 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello everyone, I'm looking for a frontend developer. Neet to design a landing page using React. You must know well React and typescript. This is urgent project. So you must deliver in 3 hours. If you are expert kindly bid. I'll accept you Thanks

    $30 (Avg Bid)
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    Hello, guys. Please make simple Youtube signup and signin page. And then get user profile at that time, you dont have to save that to backend database. Just need to write that info in json file. That's all. You make a project and then send me video. After I make a payment, you will give me source code lines. Remember that this is just demo project. Thanks.

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    Need a Mongoose/MongoDB Expert to help fix 2 queries 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Need a Mongoose/MongoDB Expert to help fix 2 queries

    $15 (Avg Bid)
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    19 заявок(-ки)
    react native issue fix -- 3 5 дней(-я) left
    ПОДТВЕРЖДЕН

    ./gradlew bundleRelease FAILURE: Build failed with an exception. if you can't fix it don't bid, please

    $7 / hr (Avg Bid)
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    12 заявок(-ки)
    react native issue fix -- 2 5 дней(-я) left
    ПОДТВЕРЖДЕН

    ./gradlew bundleRelease FAILURE: Build failed with an exception. if you can't fix it don't bid, please

    $5 / hr (Avg Bid)
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    4 заявок(-ки)
    react native issue fix 5 дней(-я) left
    ПОДТВЕРЖДЕН

    ./gradlew bundleRelease FAILURE: Build failed with an exception. if you can't fix it don't bid, please

    $7 / hr (Avg Bid)
    $7 / hr Ср. заявка
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    React Native Expert required for a small task 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking for a React Native Expert. After this contract, I am also interested in long-term relations. We have an existing project where we need some help integrating Push notifications and Real time chat features and some api integrations. Approximate work time 2 days required. You are required to have a mac device for development. ● At least 3 years of experience working as a front-end developer ● Experience with Firebase is a MUST ● 3-5 years of development experience using React Native and ReactJS ● Experience with API integration ● Proficient in the usage of Gitlab ● Experience in deploying apps on Apple and Google Play Stores ● Adhere to agile best practices including frequent customer engagements, short development cycles, regular team stand-ups and sprint retrospectives. ● Ability...

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    Hello, We looking for Node js & React js, Headless CMS need with section/Block based theming based. Like page builder option. and menu management like builder and even header and footer section. We will start with 2 theme option and later we will keep adding in the future. If you some core part ready then it will be good as we need as soon possible. design must be good. Also if there is any option source similar project then we can use them to customize. but I need in Nodejs and React js only. Thanks!

    $304 (Avg Bid)
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    10 заявок(-ки)
    react native fix 5 дней(-я) left
    ПОДТВЕРЖДЕН

    ./gradlew bundleRelease FAILURE: Build failed with an exception. if you can't fix it don't bid, please

    $7 / hr (Avg Bid)
    $7 / hr Ср. заявка
    14 заявок(-ки)
    Dating Project 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a dedicated team to develop a dating app with control panel, website, app as per the scope attached. A 3 version dating app; Language: panel React js and backend nodes. mongoldb database. two. Native Application Reactivation. Backend nodejs. Mongoldb Database. AWS Server 3. Location Reactjs. Nodejs Mongo db If so, send a timeline sheet via chat detailing the completion of each feature so you can be sure you're on time. After your spreadsheet with the timeline receives, we start the dialogs For more information send message in chat

    $9106 (Avg Bid)
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    Library Management 5 дней(-я) left

    Admin approval for staff to get them registered into database Staff can do Crud operations to the books and also can ban user User login and issue ant book according to availability of the book , a request will be shooted to staff to approve the issue of book ,if staff approve he can access that book or if he decline staff will send a feedback message for not letting the book issue There are many more functionality

    $310 (Avg Bid)
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    aws server reactjs forbidden error 5 дней(-я) left
    ПОДТВЕРЖДЕН

    hello i already done complete aws server setup but when integrate reactjs in server its show forbidden error please help me on anydesk

    $14 (Avg Bid)
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    8 заявок(-ки)

    I need to publish a google extensions and change the manifest from v2 to v3 so we will go to a short meeting to guide me how to do it.

    $24 (Avg Bid)
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    Website (Node and Angular) Evolutions 5 дней(-я) left
    ПОДТВЕРЖДЕН

    We are looking for a freelance with NodeJS and Angular experience to work on some evolutions of an existing website. The main evolutions include: - Upgrade the project to an up to date version of NodeJS and Angular. - Small evolutions like modifying an excel report. - In the future we expect small modifications.

    $108 (Avg Bid)
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    Mid-Senior Backend Developer 5 дней(-я) left
    ПОДТВЕРЖДЕН

    We are looking for a Middle-Senior Backend Developer to work in our long-term development team. A few people will be taken. Medium-Large scale projects should have been developed. Attributes Having a command of the dynamics of the JavaScript language, MongoDB and Node.js (Express, Mongoose) technically proficient Mastering the Microservice architecture, Experienced in creating and deploying Docker containers Restful, experienced in API Integrations, Knowing Scrum and Agile methods, Experience with non-relational databases Experience working with GraphQL, Previous experience working with ElasticSearch Knowledge of RabbitMQ, MQTT and , Knowing the web and mobile application development lifecycle, Knowledgeable in software development methodologies Experience in at least one of the version ...

    $25 - $50 / hr
    Скрытый
    $25 - $50 / hr
    68 заявок(-ки)
    create a streaming server with nginx 5 дней(-я) left
    ПОДТВЕРЖДЕН

    create a streaming server with nginx with frontend

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    7 заявок(-ки)
    Create Project .net6 to save invoices for Tax purpose 5 дней(-я) left
    ПОДТВЕРЖДЕН

    web Api .net 6 angular UI Kubernetes/containers/Linux auth2 deploy using Jenkins ci/cd

    $19 (Avg Bid)
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    Angular JS Pentester Required 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, Nothing will be paid in advance and don't dare to demand anything in advance. We will pay only on success. We are looking for a developer having good experience on Angular JS and Node JS for testing Ecommerce websites like Amazon, Flipkart, Meesho. Payment will be made on success only. We are authorised service providers on Amazon. Sometimes when any of seller wants to go on holiday and stop selling temporarily on Amazon, they have the option to put their seller account on holiday mode. But sometimes Amazon's system don't allow to go on holiday or sometimes it doesn't allow them to join back again. We then remove their tax details from their seller account and create their new account using same tax details. But sometimes we are able to remove GST from Amaz...

    $101 (Avg Bid)
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    8 заявок(-ки)
    NFT Marketplace 5 дней(-я) left

    We are looking for devs who can help us with our NFT marketplace project that is built on both the Ethereum network and Solana. This will be something similar to OpenSea / MagicEden. We have all the smart contracts ready (both for Eth and Sol) but need to now: implementation of the Figma UI mockup (Figma page is done so need to do API calls and the business logic mapping etc). Build the following features that are currently not there on the backend: NFT indexing for both Eth and Sol Wallet Analytic modules -wallet analytics based on user transaction NFT analytic modules- create analytics for NFTs owned by a user NFT loan module - connect existing smart contract with UI, business logic, etc Order Book feature: the ability for a user to place an order for an entire collection, a part...

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    Lập trình web frontend bằng Reactjs và backend bằng nodejs

    $15 / hr (Avg Bid)
    $15 / hr Ср. заявка
    6 заявок(-ки)
    devops engineer with node js experience 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a devops engineer to connect my website to a domain (godaddy to aws) with experience with node js please Budget is 20 $. (Removed by Freelancer.com admin)

    $21 (Avg Bid)
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    7 заявок(-ки)
    node js +Postgres SQL 4 дней(-я) left

    All website design =node js website database=Postgres SQL Back-End Features (Admin Panel) Full dashboard statistics with manager Manage Exchange Gateways Manage Exchange Directions Manage Exchange Rates Manage Exchange Rules Manage Exchange Orders Manage Discount System Manage Users and KYC Manage Operators and Browse their Activity Manage Referrals WIthdrawals Manage Customer Reviews Manage Support Tickets Manage News Manage Pages Manage FAQ Templates Manager with Editor Languages Manager to Add/Edit/Delete languages SMTP Settings Web Settings Front-End Features (User side) Bootstrap Responsive Design Mobile Ready Multi-language interface Exchange Orders manager Account management Support Tickets Customer Reviews News System Reserve Request Function & email notification New orders ...

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    16 заявок(-ки)

    Software application for organising images. A prototype has already been built. Looking to expand into an AWS compatible version with subscription feature to launch to customers

    $574 (Avg Bid)
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    25 заявок(-ки)
    Personal project 4 дней(-я) left

    Finance domain Docker Swagger api Angular Node Next js Dev express

    $476 (Avg Bid)
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    17 заявок(-ки)

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

    Скрытый Соглашение о неразглашении
    Project for a new website 4 дней(-я) left
    ПОДТВЕРЖДЕН

    As explained in document, attached in chat

    $14 / hr (Avg Bid)
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    119 заявок(-ки)

    Топ-статьи сообщества Node.js