Web3.js Jobs
Web3.js is an open source software library that helps integrate with decentralized applications built on Ethereum blockchain technologies. As Ethereum is built on blockchain, Web3.js works as a bridge between the Ethereum blockchain and its users without transcending any rules or data from the blockchain network.
A Web3.Js Developer is an experienced programmer for building decentralized applications using Ethereum development framework and the Javascript library, Web3. When developers use Web3.js, they can craft secure and reliable applications upon a wide-scale peer-to-peer blockchain network with the help of a trustless system of data storage and transfer.
Here are some projects that our expert Web3.Js Developers made real:
- Creating user authentication features on existing web apps
- Setting up marketplaces for NFTs
- Integrating ETH payment systems with React dApps
- Connecting web sites to TikTok pages
- Crafting smart contracts on Ethereum technology
- Writing Typescript & React code
- Auditing smart contracts prior to deployment
It's projects like these that show the full potential of what a Web3.Js Developer can do for your project. With their knowledge of web development and proprietary scripting language, our experienced developers were able to craft advanced yet secure applications for clients that created real value for all parties involved. With this in mind, we invite you to post your own project and set out to hire a remarkable development team with Freelancer.com today.
From 19,050 reviews, clients rate our Web3.Js Developers 4.85 out of 5 stars.Hire Web3.Js Developers
The feature would involve creating a new smart contract or modifying the existing one to enable the storage of shipping details for orders. The developer would need to integrate this smart contract with the React app to store and retrieve shipping details. Additionally, they would also need to ensure that vendors have access to the shipping details of their orders. As the React app is built to run on IPFS and Ethereum blockchain, the developer would need to have a strong understanding of these technologies. They should also have experience in building smart contracts and integrating them with React apps. You need to fix it via anydesk on my laptop
your task is to create a python script that could: 1. create a new solana wallet 2. send SPL Associated Token - USDT I just need a working template, nothing complex
Hi Romik. As we discussed Please finish conveting BSC dex to arbitrum dex. Good luck
An unskilled dev sent me a source code that works except for the remove liquidity part. I'm looking for someone competent enough to solve this issue for me and help me host the dex.
Core requirements: 1. Common pre-sale similar to pinksale 2. Anyone can create a pancake IFO-like pre-sale (there are soft caps and hard caps, part of the excess investment will be refunded, and the sales unit price will not be increased) 3. Supporting functions and pages, such as lockers (token locks), pre-sale lists, etc. 4. A swap, preferably based on uni v3, does not require the farm part 5. A simple treasury, the platform tokens can be used to exchange funds in the treasury, the total amount of platform tokens used for exchange will be destroyed, and the exchange ratio is based on the balance of the treasury / the remaining total amount of platform tokens = exchange ratio 6. There are some modifications to the pre-sale charging part, such as the allocation of creation fees and s...
Need Web3 Front End Developer, Smart Contract Connectivity, It's Urgent and Long Terms Job for Startup Company
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