Explore Solidity projects on Contra

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CryptoBat - NFT Market Place

Uniswap Clone - DEX App(V3)

Reach.sh Supply Chain dApp

Crypto Staking (Ethereum)

Lyber - Fintech Web/Mobile App Design and Development

Launch Legends Token Launch Platform

Cross-Chain Bridge for BridgeFlow

Token Launchpad

Token Staking

Presale for Token on Any chains

Blockchain Betting Game DApp

Web3 & Blockchain Powered Game

Profit Pioneers

NFT Market Place

Crypto Trading Android App

NFT Card Game

NFT Artists Marketplace

Boba Inu

Software Development Educator

HedgeLoop: Preserving NFT value, while yielding revenue.

Kairocoin

Ethereum Blockchain Volume Bot (Market Maker)

FRM

Blockchain Betting Game

ICO Presale for any blockchains

Token Staking

Blockchain Developer and Smart Contract Architect

Gitcoin Passport

Nature NFTs Marketplace - Polygon

McKurz Capital Decentralized Exchange

How We Reached Over 1M Dollars Invested In Our Crypto Protocol📈

Building The Future Of Payments

Prediction-Market Perps Platform 📈📉

Automating Workflows On-Chain ⚙️

Parallel Trading Card Game

Boba Inu

Meta Slayer NFT Game

TwitMint Access NFT

Staking Dapp

Betcoin - A Crypto Lottery DApp

How to write, test and deploy Ethereum smart contracts using Tr…

Neflex

Decentralized Lottery on Blockchain (Web3 Project)

Max Mat Portfolio

Fork Pancakeswap V2, V3

Cryptocurrency Exchange Platform

Tornado Cash on all EVM networks

Browse more

Top services from Solidity freelancers on Contra

Cover image for Dapp and AI-Enhanced POC/MVP Development

MongoDB

Smart Contract Engineer

Blockchain Developer

Dapp and AI-Enhanced POC/MVP Development

$150/hr

Cover image for Blockchain, Crypto, NFT & Defi Development

C++

Smart Contract Engineer

Blockchain Developer

Blockchain, Crypto, NFT & Defi Development

$150/hr

Cover image for Custom Android App Solution

Android Studio

Mobile Engineer

Android Developer

Custom Android App Solution

Contact for pricing

Top locations for Solidity freelancers

San Francisco, United States Chicago, United States Toronto, Canada Paris, France

FAQs

What criteria should I use to evaluate a freelance Solidity expert's past work on Contra?

You should examine the Solidity expert’s portfolio for projects similar to your own, read reviews from previous clients to assess their work quality and reliability, and consider their experience level in blockchain and smart contract development.

How can I ensure that the deliverables from a freelance Solidity expert align with my project goals on Contra?

Clearly define your project goals and requirements at the outset, and have a detailed conversation with the freelancer about these deliverables. Create a project timeline with milestones and agree on checkpoints to review progress and make necessary adjustments.

What steps should I take on Contra to effectively onboard a freelance Solidity expert and kickstart the project?

Define the project's scope, milestones, and deadlines, and share any necessary documentation or resources with the freelancer. Utilize Contra's tools to communicate expectations, agree on the project timeline, and set up meetings to discuss the project's progress and address any clarifications needed before work begins.

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.

Best Solidity freelancers to hire in 2025

Looking to hire Solidity freelancers for your next project? Browse the world’s best Solidity freelancers on Contra.

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