Hire the Best Yul Developers
Find an Expert Blockchain Developer from our network of 500+ Freelancers. Available to start working on your Web3 project within 48hrs.
Hire a Developer
29 Yul Developers Available for Hire
- China
- 5 years+ experience
More decentralized scheme
Hi there! I'm a Blockchain Development Engineer with three years of professional experience based in china. Previously I've worked as a Blockchain Development Engineer at startup company。 I'm an expert at Blockchain and have significant experience using solidity, node.js and golang. I've worked on various Blockchain projects IN MY PROFESSIONALLY. For example I created a uniswapv2 , nft, gamefi, erc20 I'm currently looking for a [PART TIME/ FREELANCER] as a Blockchain Development Engineer. If you're interested in working together, please contact me.
- India
- 5 years+ experience
Full-time blockchain dev with over 4+ years experience
In my previous capacity as a Co-founder @ParakeetDAO, I was the lead blockchain developer writing smart contracts with security as priority. I was responsible for integrating various EVM based chains to the bridging contract which enable any ERC721 NFT to be bridged across 7 chains (Ethereum, AVAX, Optimism, Arbitrum, Polygon, BSC and Fantom). I also acted as the liaison between the external audit team and the other internal developers and UI team. I have also worked as core contributor to the Ethereum foundation primarily focussed on optimising and developing smart contracts and EIPs on top ERC20/721/1155 and other major standards. Before getting into web3 world, I was working as a senior software developer with iontrading (iongroup.com), building trading software solutions for top investment banks around the globe. From my 2-year stint at ION, I learned a lot about traditional finance.
- Poland
- 5 years+ experience
Senior Blockchain Developer with 4+ years of experience in DApps using Web3 and Smart Contract development with Solidity and Rust.
Senior Blockchain Developer with 4+ years of experience in DApps using Web3 and Smart Contract development with Solidity and Rust. Hands-on experience in cross-chain protocol development between EVM and Non-EVM chains using LayerZero and proficiency in NFT game and Defi, DEX development. Strong knowledge of Cryptography(Encryption and Decryption) using symmetric and asymmetric algorithms, hash functions, Digital Signatures and Zero-Knowledge proof (ZKP) protocol. Interested in writing code that is reusable and scalable, following modern coding best practices and proficient in TDD/BDD. I'm currently looking for a [PART TIME / FULL TIME / FREELANCER] as a Blockchain Developer. If you're interested in working together, please contact me.
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Yul
- Substrate
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Cardano
- Tron
- Stellar
- Cosmos
- Algorand
- Vechain
- Tezos
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- India
- 5 years+ experience
I am Full Stack WEB3 Developer also having experience of Smart Contract development in Solidity .
I am the best candidate for this job due to my comprehensive background in blockchain development, demonstrated technical proficiency, and proven leadership abilities. With over five years of programming experience, I have a deep understanding of Solidity and the JavaScript ecosystem, making me well-equipped to tackle the challenges of building decentralized applications and smart contracts. ### Experience Highlights **Head of Blockchain at Qoodo.io** - Developed Qoodo.io, a blockchain solution for quality management on the Polygon chain. - Applied cryptographic algorithms for secure key storage and verification. - Conducted security reviews, fuzz testing, and gas optimizations. - Identified and mitigated various security threats, including signature replay attacks and oracle manipulation. - Managed quality testing on-chain using oracles and performed manual audits. - Developed token economics, internal wallets, gasless transactions using OpenGSN, and staking and vesting platforms. - Achieved high audit scores from Hacken and Vidma Security. **Blockchain Developer at Logistic Infotech** - Developed a TVL Launchpad on Uniswap V2 with 0x API interactions. - Created mechanisms to launch pools and new tokens via ICO and IDO. - Implemented cross-chain swap functionality using the 0x Protocol. - Developed a blockchain-based payment gateway named Mygrate. **Blockchain Developer at Startup Crafters** - Designed and implemented token flow for a decentralized autonomous application (DAO) specialized for farmers. - Developed vesting, staking, and treasury mechanisms pegged to stable cryptocurrencies like USDC. - Integrated blockchain contracts with React frontends and backends using RPC calls and APIs. **Blockchain Developer Intern at Devlance** - Developed and deployed Solidity-based smart contracts. - Tested contracts with tools like Slither and Hardhat. ### Technical Skills - Languages: C++, Solidity, HTML, CSS, JavaScript, SQL, Rust, Golang. - Technologies/Frameworks/Libraries: CosmWasm, Cosmos SDK, EVM, Solana, Web3.js, Git, GitHub, Docker, Ethers.js, Express JS, Node JS, React JS, Redux, Slither, Hardhat, Foundry, geth, Formal Verification, Gas Optimization with Opcodes. ### Additional Projects **Aegis AI** - Developed an advanced AI system focused on enhancing security through automated threat detection and mitigation. - Implemented machine learning algorithms to analyze data and identify potential security breaches in real-time. - Integrated AI with blockchain technology to ensure the immutability and traceability of security-related data. **Bot Development** - Created automated bots for various applications, including trading bots for cryptocurrency exchanges and customer service bots for decentralized platforms. - Designed bots to execute trades based on market conditions, using algorithms to maximize profits and minimize risks. - Developed bots to handle customer queries, providing real-time support and improving user experience on blockchain platforms. ### Additional Achievements - Mastered security and auditing with expert guidance and a course from Cyfrin Updraft. - Served as a board member at Qoodo.io, making critical decisions. - Participated in NFT Talents, DeFi Talents, and Bitcoin Talents programs at the Frankfurt School of Finance & Management. - Mentored at Mentors without Borders, teaching coding to underprivileged children. ### Why I Am the Best Candidate My extensive experience in blockchain development, combined with my technical expertise and leadership abilities, makes me an ideal candidate for this role. I have a proven track record of delivering secure and efficient blockchain solutions, managing complex projects, and collaborating effectively with cross-functional teams. My commitment to continuous learning and professional growth ensures that I stay updated with the latest advancements in blockchain technology. I am confident that my skills, experience, and dedication will enable me to contribute significantly to your team's success and drive forward innovative projects.
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Vyper
- Yul
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Tron
- Cosmos
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
- Japan
- 5 years+ experience
Full stack developer focused on blockchain
As a full stack developer, I have experience of web development for 9+ years and 3+ years of blockchain development. I have done many projects for social networking, e-commerce, and Blockchain projects. During development, I have more than 42 happy customers and built more than 89 large and small projects. Recently, I has built several blockchain projects such as DEFI, Token Swap Tool, P2E Games, NFT Minting page and NFT Marketplace. If you have a good idea to start or grow a business, I can implement it successfully. If you need, you can contact anytime with me and discuss about projects. Cheers.
- DeFi
- NFT
- dApps
- Metaverse
- Solidity
- Vyper
- Simplicity
- Plutus
- Yul
- Teal
- Cadence
- Ink
- Ride
- Ethereum
- Cardano
- Tron
- Cosmos
- Algorand
- Vechain
- Tezos
- Polkadot
- Binance smart chain
- Avalanche
- Near protocol
- Nervos network
- Hedera
- Flow
- Waves
- Syscoin
How it works...
-
Create an account for free ✍️
It's free to browse our available developers. Simply enter some basic details about yourself or your business.
-
Search for your ideal Blockchain developer 🔍
Filter our network of Blockchain developers by experience, skillset, location, availability and more.
-
Message them 👋
Get in touch with the developers which are the most suitable for your project. Most developers reply within 48hrs
-
Hire them from your project 🚀
Get in touch with them and make them an offer! With Blockchain Devs you can hire freelance (hourly) of full time developers (salaried)
Our Developers have Industry Experience and have worked for some of the World's largest Companies including...
BlockchainDevs is the #1 Marketplace for Yul Developer Developers
Search from our network of over 500 Freelance Blockchain Developers to find the right candidate for your next Web3 project.
-
Hire Quickly
- Our network has 500+ Blockchain Developers who are ready to start working on your project within 48 hours.
-
Hire Top Talent in your Timezone
- Filter by experience, skillset and location. Most of our devs have 2+ years experience and are based in the North America, Europe & Asia.
-
Low Cost
- We help you avoid expensive recruiter fees by connecting you directly with Blockchain developers.
Level up your hiring with BlockchainDevs
Message hundreds of Blockchain developers with a BlockchainDevs subscription. Save time by reaching out to the perfect candidates directly.
-
Access to highly skilled Web3 devs
- Our platform has experienced smart contract developers looking for their next job
-
Highly targeted profiles
- Hundreds of Blockchain developers looking for freelance, contract, and full-time work.
-
Talk directly to developers
- Skip formal job postings and start messaging with candidates with one click.
-
Unlock full profiles
- Yiew hidden information, like the real names of developers and their portfolio links.
Frequently asked questions
- How much does it cost to hire a Blockchain Freelancer?
-
The costs vary based on the developer's hourly rate. You can expect to hire a developer for between $20-$100 per hour.
- How much does it cost to contact a developer?
-
It's free to filter through our network of developers but when you're ready to contact a developer, the fee is $199 per month. This gives you access to our network of 500+ export Blockchain developers, allowing you to contact them by DM or LinkedIn (50%+ response rate).
- Can I hire a full time developer and are there any additional fees?
-
Yes, you can hire both freelancers and full time employees. If employ a developer on a full time contract, there is an additional fee of 10% of the first year's salary.
- What does the fee get me?
-
A subscription allows you to reach out directly to developers on BlockchainDevs. It also unhides information that is hidden from the public, like the real names of developers and their portfolio links.
- How long does it take to hire a Yul Developer developer?
-
You can start contacting Yul Developer developers who are available to hire right away. Our developers reply within 28hrs on average. and you can expect response rates of 50%+.
- Have another question?
-
For any other questions, feel free to get in touch.
Hire a Yul Developer now
Hire a Yul Developer now
- Access to highly skilled web3 developers
- Highly targeted developer profiles
- Talk directly to developers
- Hire a developer within 48hrs