Completed

Solidity smart contract Polygon

Hello, we need a simple, smart contract for our exchange in a short time. If you are professional, DM us to know about our project.

Thanks

Skills: Solidity, Smart Contracts, JavaScript, Node.js, React.js

About the Client:
( 4 reviews ) Gaiberg, Germany

Project ID: #34038727

Awarded to:

Darsdesign1

Hello. How are you? I am a blockchain expert. I have rich experience with Smart contract, Solidity, Ploygon, Ethereum, ERC-20, NFT marketplace, Dex, Pos, and so on. I am sure I can give you perfect result in this proje More

$99 USD in 1 day
(10 Reviews)
4.9

28 freelancers are bidding on average $205 for this job

(14 Reviews)
7.3
vadbersten

Hi there, DEX Expert is here I have strong experience with solidity smart contract(router & factory & native token & lp, and so on) Please feel free to get in touch with me for further discussion Looking forward to goo More

$200 USD in 7 days
(4 Reviews)
5.5
ilcekrstev

[login to view URL] [login to view URL] Hello, I hope all goes well. I read the requirement carefully and feel confident about the project because I did several similar projects before. More

$150 USD in 5 days
(8 Reviews)
5.0
NazarankaA

Hello. How are you doing? I have a great experience in solidity and smart contracts. I have developed Dex, DeFI, DAO, Cryptocurrency and NFT. Also I am good in router, factory, pair contracts of Dex like Uniswap, Sush, More

$140 USD in 7 days
(12 Reviews)
5.0
kolomiyetsbogda4

=== Full Stack Blockchain Expert === Hello, I am a Full Stack Blockchain expert and acquired certificates of Blockchain. Last 5+ years, I have developed 25+ Full Stack Blockchain projects and gathered a lot of experien More

$250 USD in 1 day
(7 Reviews)
4.8
(11 Reviews)
4.6
mandionisio154

Hi, there. I am a senior Web & Blockchain Developer and I am very interested in your project because I did several projects like this till now. My main stacks are React, Angular, Vue.js for FrontEnd and P More

$150 USD in 15 days
(12 Reviews)
4.7
alievprogramist

Dear Sir, thanks for the job posting. I am a full stack blockchain developer with 7+ years of extensive experience with building blockchain platforms and solving technical issues. Knowledge/Experiences/Favorites: - S More

$140 USD in 7 days
(10 Reviews)
4.5
neanastasiia10

Hello, I have read your job description carefully I am a blockchain developer with 5 years experience I am familiar with solidity,react,web3 and typescript I can finish your project perfectly and can work in your time More

$250 USD in 1 day
(5 Reviews)
4.1
V4CE

Dear client, Thank you for your job posting. I read your detail carefully and understand. As Blockchain developer, I have rich experience about blockchain and smart contract. Do you want bridge exchange? So I'm sure, More

$140 USD in 7 days
(6 Reviews)
4.1
talant12

Hi @Parpariko I have read your post and I can see you are going to create smart contract for exchange in short time. As a blockchain expert, I have developed smart contract using solidity and I have rich experiences in More

$225 USD in 7 days
(6 Reviews)
3.6
cmoralesvasquez

Hello Thanks for your job description. It’s very easy for me. Since I’m a web and blockchain developer, I have rich experience in solidity and Rust. I have made many smart contracts like minting, staking, yield farming More

$140 USD in 7 days
(6 Reviews)
3.7
yuriidan017

How are you? I have been developing various blockchain relevant projects for 5+ years. High quality & incredible speed, Reliable credit, Good Communication are all my main characters. I have worked for many Compani More

$150 USD in 2 days
(7 Reviews)
3.2
VovaLunev1

Hello, how are you? I can write and deploy smart contract on Polygon network. I have been working as a blockchain engineer 2 years and I have good experience in writing, testing and deploying smart contract. I am f More

$140 USD in 7 days
(1 Review)
3.4
oleksandrsoboli2

Hello, I have read your job details and I'm interested in your project. I have rich experience in [login to view URL], [login to view URL], and I'm familiar with tech stacks you mentioned. I majored in wallet / contract integration and smar More

$140 USD in 7 days
(2 Reviews)
3.0
serhiiraksha

❤Hi @Parpariko. Hope your beautiful today.❤ I am blockchain expert. I have +5 years of experience with Defi and NFT marketplace, so I am very familiar with smart contract and solidity. I used REACT framework for dev More

$150 USD in 1 day
(5 Reviews)
3.4
santiagomac841

Hi, great to meet you. I am very glad to apply for this project. I am a blockchain-based Dapp developer who are well-versed in React, Vue.js, Node.js, Web3js for the frontend and backend development. I have full experi More

$200 USD in 7 days
(2 Reviews)
2.6
jeffreyposton

Dear client! I am very happy to meet YOU! I am professional blockchain developer with more full years of experience. I am very familiar with SmartContract and Solidity. I have rich experience with NFT marketplace, Stak More

$100 USD in 1 day
(4 Reviews)
2.4
eyalmo8

Hey, I am an experienced software developer, with more than 15 years of experience in web development, and about two years of experience in blockchain development in particular. All with proven experience in several p More

$140 USD in 7 days
(1 Review)
2.0
arsalancan1988

✨✨TOP BLockchain & Mobile Engineer✨✨ Hello, hope you are doing well. I am a senior Blockchain & Mobile engineer with 7 years of relevant experience in Smart contract, crypto game development, Pancakeswap, Uninswap, Oly More

$30 USD in 1 day
(1 Review)
1.4