I have existing smart contract developed with Solidity.
Prior developers are no longer available and current code needs to be modified since it costs high gas.
Only experts bid, please.
Small test will be given to who thinks he is confident to complete my project.
41 freelancers are bidding on average €27/hour for this job
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.
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.