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Modify existing smart contract

41 freelancers are bidding on average €27/hour for this job

kirillsmal

Hello. How are you? As you can see from my profile, I am a senior blockchain developer. I have much experience with token and smart contract creation. I am very familiar with solidity and web3 also. Once you check my r More

€30 EUR / hour
(32 Reviews)
6.7
ResultsDelivered

Hi Mate.!~ I have 7+ years of experience in Blockchain. We can help you to modify your existing smart contract with Solidity. Initiate CHAT to discuss. I have developed METAMASK Wallet, Payment Integration, Solidity/E More

€32 EUR / hour
(10 Reviews)
6.4
danijelb2005

Hi,there! How are you?! As a senior developer with 5 years of experience, I have rich experience with Blockchain technology. Please contact with me and discuss more. Thank you.

€27 EUR / hour
(18 Reviews)
5.9
vitalikvaraksa

Hello, as you can see my profile and reviews, I am a senior blockchain developer. I can do your job in short time. Hope to discuss more details via chat. Thank you.

€27 EUR / hour
(5 Reviews)
5.1
(9 Reviews)
5.2
CryptoSkor

good day sir, I can help you create a BEP20 token, with added tokenomics if needed, LP, burn, distribute to holders, help to set it up on BSCscan, verify the smart contract, adding the account, input logo and descripti More

€27 EUR / hour
(18 Reviews)
4.5
(2 Reviews)
4.5
ivanovatale

I have been working in the Crypto Currency domain for the last 4 years and have sound knowledge of Bit coin, Ethereum, Polkadot blockchain along Defi, and NFT knowledge. I am working on 3 parallel Defi and NFT projects More

€27 EUR / hour
(3 Reviews)
4.4
dmmeddin

Hi there, I have read your description and I can confirm that I deem it fit to deliver it as expected. I am sure I will be the best candidate because I am very familiar with AMM model, web3 integration, token minting, More

€30 EUR / hour
(3 Reviews)
4.6
liberato7

Dear client. I am a senior solidity developer and have rich experience with 1 year in blockchain. So i can do your project within 2 days. I'd like to discuss more detail about your project. Waiting for your reply. Tha More

€30 EUR / hour
(1 Review)
4.0
AlexBozic

Hi, I have an deep experience of blockchain, cryptocurrency, smart contract, Defi and etc. After many years of experience, I am now ready to stand up to any other developer. A pure mind that puts customer satisfaction More

€25 EUR / hour
(5 Reviews)
3.7
finexpert0821

Hello. I can show you how I can complete your project. You can test my ability in just 10 minutes. Creating, Deploying, and Verifying smart contracts is my major skill. And I can also extend your project with other fas More

€30 EUR / hour
(4 Reviews)
3.8
(1 Review)
3.3
Developer1Vlad

Hello, thanks for your job posting. I am a blockchain developer and I've experience in modifying existing Smart Contract. It has an auto-trading feature. I can build a crypto trading bot as your requirements. I've buil More

€27 EUR / hour
(2 Reviews)
2.9
pavelb19011985

Dear client. Wish you a very good day. I have gone through your job post and come to know that you are looking for a Solidity developer blockchain based. I'm a senior Blockchain/Web3,Solidity EXPERT,with rich experienc More

€20 EUR / hour
(1 Review)
3.0
(2 Reviews)
3.1
dejanprogrammer

Hello I am a experienced Blockchain and smart contract developer. In the past, I have developed the many similar projects such as ERC20, ERC223 and ERC721. I have deep knowledge of blockchain and cryptocurrency, I ca More

€27 EUR / hour
(1 Review)
2.6
SerhiiK333

Dear Client, It's great to speak with you about your new project. I have read the requirements of the project carefully and from my experience, I believe it can be successfully completed. I appreciate the opportunity t More

€27 EUR / hour
(2 Reviews)
2.4
baltickriscoder

Hello, I have rich experienced in web3, Smart contract with Solidity, NFT marketing. I have read your farming project carefully and I am really interested in your project. I really hope to work with you for long term. More

€30 EUR / hour
(1 Review)
2.1
sigayevakseniya7

As a blockchain expert, I am interested in the job. Can we discuss the job over chat? Looking forward to working on the job.

€30 EUR / hour
(1 Review)
1.6