Web3 development: make existing React website interactive with smart contract

$25-50 USD / hour

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大约 1 年前

$25-50 USD / hour

We are looking for a front end web3 developer who can do the required wiring to connect a react.js website to an associated smart contract, which we will redeploy. We currently have a website moddelled after (link removed)/ (all tabs), but it has no web3 functionality and currently uses dummy data (i.e., no real dataflow implemented). The deliverable will be code that makes our current website interactive with the already deployed NFTX contracts ([login to view URL]). The [login to view URL] site calls NFTX-owned centralised APIs, which may require authorization to ping, so for this project, just the raw contract interactions can be wired in first. However, some features, such as searching for NFTs to buy, might be powered by these APIs, so eventually, we might need to recreate these apis with either our own centralised server or (preferably) a subgraph, if the contract events are sufficient. User inputs written to the blockchain should appropriately open MetaMask modals. There also needs to be a data flow in from the blockchain that regularly updates both user-specific and non-user-specific data at settable intervals. These should then be distributed to the various pages using state management (e.g., Redux) with minimal lead redundancy across different query needs. Please use the ABI from etherscan and the [login to view URL] library for wiring. The npm web3Modal or WalletConnect libraries should be used for the site's wallet connection. the [login to view URL] library must be used for numeric value handling of token/wei values. The [login to view URL] libraries should be used to format the numeric values to human-readable strings. In the rare instance where fractional mathematics are required, the npm [login to view URL] package can be used. The candidate should be familiar with blockchain development testing procedures. For example, It will be helpful to run the contracts on a local node. There are a variety of possible solutions you could use, but we use the hardhat local node feature internally.

项目 ID: 36065778

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@rahuliitm69

Hello there I checked shared details and I can work on this project. I am having 5+ years of experience with Blockchain and Cryptocurrency platforms development. Kindly ping me, so we can have a call and finalize the things. Thanks and Regards Rahul B

$25 USD 在40天之内

4.9

(121条评论)

8.6

@shaktistanwar

Hello Sir! I am a technical evangelist, developer and can do this task for you. I have more than 15 years of experience in software development and am a microsoft certified professional.I have strong work experience in xamarin, Nopcommerce,Umbraco, Kentico,Salesforce, Office365, Sharepoint, React,Redux,PowerBI, React Native, PHP,Adobe Air, Delphi, VB6, Xamarin,WPF, HTML5, JQuery, MVC 4,SiteCore, ,Web API,Sql, Server, BootStrap, AngularJS, JMeter, Apache,Performance Testing,Penetrating testing, KnockoutJs,Windows Azure , Ionic, React, Redux etc

$25 USD 在40天之内

4.9

(73条评论)

8.1

@onkarkulkarni8

Hi there! My name is Onkar and I'm the founder and owner of MAK Online Solutions Private Limited (MAKOS), one of the top IT agencies here on Freelancer. With 43 talented professionals on our team, we have the experience and ability to meet all your needs. We specialize in a wide range of services involving mobile development, web development, ERP, desktop applications, websites, marketplace platforms, cryptocurrency and nft development. We have worked on many amazing projects with clients from over 35 different countries and we understand how important it is for you to get the highest quality service possible without having to spend too much money. We are confident that our team has the skills necessary to complete your project successfully. We have experience with graphic design, HTML, JavaScript and PHP as well as website design that will be valuable for this project. Moreover, we use npm web3Modal or WalletConnect libraries for the website's wallet connection which should be used for the client's interaction with their nftx contracts via MetaMask modals.

$38 USD 在40天之内

4.9

(143条评论)

7.5

@taniasingh290997

Hi there, In the past 11 years, have had thousands of satisfied clients of various project lengths, sizes, and needs. I have hands-on experience in efficiently coding websites and applications using modern HTML,HTML5,PHP, CSS, CSS3, JavaScript,Shopify, Bootstrap, jQuery,Vue.js, WordPress and WooCommerce. I just have few questions for functionalities and deadline to complete the task. Please chat so we can discuss more. Thanks Tania

$25 USD 在40天之内

4.9

(445条评论)

7.2

@sharmin283

Hi, i m very interested for this kind of job and i am expert web and blockchain developer and i can develop decentralized app with interact with blockhain and react, i can iantregate wallet, smart contreacts and otheres, i know end to end development, i can fix any kind of blockahin and app issues, just knock me via chat, Thanks Rashedul

$25 USD 在40天之内

5.0

(75条评论)

6.6

@MelkonyanM

1. Senior Blockchain expert. 2. Versed in Web3, Solidity, Smart contracts, React.js. -- If you award me the project, I will do best to show the satisfy result to you. Thanks. --

$25 USD 在40天之内

5.0

(13条评论)

6.2

@Sapna15185

Hello there, We would love to assist you with your project "Web3 development: make existing React website interactive with smart contract" . We can provide you a standout design based on the nature of your business. As i have 6 years of experience in Graphic Design, Website Design, HTML, JavaScript and PHP. I Will also provide 3-4 design variations from which you can choose the best . Our Samples: https://www.freelancer.com/u/Sapna15185 https://www.freelancer.com/u/Sapna15185 UNLIMITED SAMPLES AND CHANGES # 100% Satisfaction Thank you Janki

$25 USD 在15天之内

5.0

(77条评论)

5.5

@kanwarrajani

Respective Client, Have a great day ahead ! I had gone through your requirements on freelancer.com job post. I am glad to tell you that I have done same job in my past. It has mobile app too available on android , ios , huawei and web platforms. Its Complete wallet with add funds / send funds / Receive Funds / Withdraw Funds / Exchange / P2P/ payment buttons for e-commerce/ loan / crypto exchange / fiat wallet / crypto wallet / NFT / Swaping / assets management/ trading Please share your project requirements and i will be feeling happy to work with you. I will share my work samples during project discussion. Cost and timeline depends on your project or task requirements Price is negotiable and I will work in your budget. No upfront payment will be charged. Looking forward for your positive response. Kind Regards, Rajni

$38 USD 在40天之内

5.0

(11条评论)

4.0

@antondidenk0

Hi. Your best Blockchain Developer here I have read your doc very carefully and I am so interested in your job. As Highly professional web and blockchain developer with good temper and 3 years of experience, solid leadership skills, and unrivalled building skills. and softwared Developer with 5 years of experience in Blockchain, Cryptocurrency, wallet, I want to work with enthusiasm for this position. So don't waste time to find another developer as I am best suitable for your job. Develop emerging technologies such as Blockchain, Cryptocurrency, wallet, AI, Machine Learning, and Data Analytics Design and refine solutions to secure client systems and improve key management systems. I have built NFT marketplaces and a lot of Swap sites in Solana network and Ethereum network using Solana & solidity & Smart Contract & truffle and Remix & Web3 and MERN stack, Full-Stack. I have also good eye on website design and I always care how I can make a fabulous websites which can attract lots of customers, and is user-friendly. I am also familiar with algorithm, logical problem(solved many ACM problems), OOP, data structures, networking , databases, TDD, ASP, so I can make it perfect without any issue. And I made smart contracts and deployed to the testnet, mainnet, and test serveral times. What it boils down to is, it's my honor to work with you and build our dream. Thank you very much for your time.

$35 USD 在40天之内

5.0

(1条评论)

2.8

@nikoutechde

Hello, I'm excited to submit my proposal for theWeb3 development: make existing React website interactive with smart contract project. As a highly experienced website/app developer and designer, I believe I have the skills and expertise needed to deliver high-quality work that meets your expectations. I have 8+ years of experience in this field and have completed similar projects in the past. I'm confident that I can deliver the results you're looking for. Here's a brief overview of my experience: PHP Laravel WordPress Plugin WordPress Theme development HTML CSS jQuery JavaScript React.JS Vue.js Java I'm committed to delivering high-quality work that meets your needs and exceeds your expectations. I'll work closely with you throughout the project to ensure that I understand your requirements and that the work I deliver is in line with your expectations. Thank you for considering my proposal. I look forward to the opportunity to work with you on this project. Best regards, Mohammad Ali

$25 USD 在40天之内

5.0

(1条评论)

1.1

@Jaswinderkdevbi1

I have more then 15 year’ experienced in Development. As i am expert, I can build it according to your requirements. Because I have a lot of the experiences about these fields, I can build your project as soon as possible perfectly. I offer excellent software quality work and provide the best support on your project. If you give me this job, I will do my best to finish your job until your timeline. If you want to see my past works, I can show you my past works right now. Ready to discuss with you about the task now. Thank you for the reading.

$25 USD 在40天之内

5.0

(1条评论)

0.2

@artursementsov5

Hello! My name is Artur and I am a full stack developer with over 6 years of experience in Web development who is highly knowledgeable about Blockchain development. I have worked on projects for international clients and have extensive experience in backend and frontend development. I understand that you are looking for a front end web3 developer to wire in a react.js website to an associated smart contract, which you will redeploy. You currently have no web3 functionality and use dummy data; therefore, it is important that we develop code that makes your website interactive with the already deployed NFTX contracts and make sure user inputs written to the blockchain open MetaMask modals appropriately. Additionally, I understand that you need to have a data flow in from the blockchain that updates both user-specific and non-user-specific data at settable intervals so that data can be distributed to the various pages using state management (e.g., Redux) with minimal lead redundancy across different query needs. I'm confident that my skillset, experience, and ability make me the perfect fit for this project given my background in web3 development and understanding of blockchain development testing procedures would make things easier for you. If you would like to discuss further,

$38 USD 在40天之内

0.0

(0条评论)

0.0

@IGTITSOLUTION

Hello, According to your requirements, we will recreate and deploy these API's on your own centralized server Also will deploy the user inputs data flow as your needs. let's connect on chat, so we can discuss further about your project budget and timeline. However, We are expert in this & have been doing from 7 years And already completed 46+ crypto Blockchain projects. I look forward to hearing from you soon! Thanks & Regards, Hardik

$25 USD 在40天之内

0.0

(0条评论)

0.0

@VishalG2909

Hi Greetings for the Day!! I have gone through your requirement and understood every aspect of them . We have an experienced team of Website designer , which team will help you to required wiring to connect a react.js website to an associated smart contract. We would like to do work with you very effortlessly. I can start this project right away. When you want this project to be completed? I will offer you seamless work with optimum quality. Let's talk and get it done Thanks and regards , Vishal G.!

$50 USD 在40天之内

0.0

(1条评论)

3.9

@AhmedFarag2002

Welcome, with you, Ahmed, the front-end developer of React Js. Your project is easy, and I can finish it in a faster period. It is also very professional. Dealing with api with axios. I am waiting for you to tell me more details about the project.

$25 USD 在40天之内