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Best Mandarin-speaking Web3.js freelancers to hire in 2025

Looking to hire Mandarin-speaking Web3.js freelancers for your next project? Browse the world’s best Web3.js freelancers on Contra.

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FAQs

How do I evaluate a freelancer's experience with Web3.js?

When you talk to the Web3.js expert, ask them about their past projects. Look for experience in Ethereum blockchain and dApp development. Ask for examples of their work, such as smart contracts or user interfaces they’ve built.

What should I look for in a portfolio when hiring a Web3.js freelancer?

A good portfolio should show projects using Web3.js and blockchain. Check if they have built solutions like decentralized apps or token systems. Look for variety, like different types of dApps or smart contracts they have made.

Which skills are important for a Web3.js developer for my project?

A Web3.js expert should know JavaScript and blockchain concepts. They should understand how to create smart contracts and work with Ethereum. Look for skills like wallet integration and building secure, user-friendly interfaces.

How can I set clear project goals with a Web3.js expert?

Start by discussing what you want the project to achieve. Make sure to talk about features like smart contracts or token systems. Write down the main tasks and agree on a timeline for completing them.

What should I include in a contract with a Web3.js freelancer?

Include the project details, like the scope and tasks. Describe the deliverables, such as a working dApp or token contract. Set deadlines and mention any milestones for review.

How can I ensure good communication with my Web3.js freelancer?

Choose a regular schedule for updates on the project. Use tools to keep track of progress and ask questions often. Make sure both you and the freelancer agree on how to communicate, like through emails or video calls.

What should I discuss in a project kickoff meeting with a Web3.js developer?

Talk about the main goals and what success looks like. Review the tasks and deadlines together. Make sure the Web3.js expert understands the project and can start work right away.

How can I measure the success of my Web3.js project?

Look for completed deliverables that work, like a functioning dApp. Check if the project meets the goals you set at the start. You can also ask for feedback from users if it’s a public app.

How do I decide on the right deliverables for my Web3.js project?

Think about what your end users need from the project. Ask the Web3.js expert for advice on what features to include. Make sure deliverables like smart contracts and interfaces are clear in your plans.

Who is Contra for?

Contra is designed for both freelancers (referred to as "independents") and clients. Freelancers can showcase their work, connect with clients, and manage projects commission-free. Clients can discover and hire top freelance talent for their projects.

What is the vision of Contra?

Contra aims to revolutionize the world of work by providing an all-in-one platform that empowers freelancers and clients to connect and collaborate seamlessly, eliminating traditional barriers and commission fees.

Profile avatar
Sheng Yu
PROBeijing, China
$25k+
Earned
15x
Hired
5.0
Rating
16
Followers
FRAMER_EXPERT

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