Build an crypto exchange functions (Deposit & Withdraw) ETH & Bitcoin

From cryptocurrency Expert! Dear client! I have a rich experience in this field! Seems to be an interesting work and good opportunity to show my skills to work with you in future as well. Hope to have a long-term work relationship with you. I'm a professional developer with over 10 years. so that I can bring your idea to live and you can reach the goal absolutely with me. I will be happy to discuss with you via chat. Best Regards! Thanks

Hi, I'm a senior cryptocurrency exchange developer you are looking for. Please check https://token.store. I implemented deposit, withdraw, transfter using solidity in smart contract and integrated as well using web3.js. I can do your work perfectly. Thanks

Greetings, I have gone through your project in detail, and to better understand your project lets discuss over chat so that we are on the same page and let's start working together. Don't judge our expertise by our presence here on freelancer as we are new here, however, we are into IT from past 10+ years and there is nothing that we cannot develop. We have a team of highly dedicated & experienced developers, who are highly skilled and have a very strong hold on their field. We promise you that: • 100% client satisfaction. • Deliver in given time frame. • Cost effective budget. • Proper communication. Working with us you will be getting a team of developers and support staff who will together work on your project to ensure best results as per your satisfaction and expectations. Regards: Yuvraj S.

You can check my review here in freelancer. I have more than 5 yrs experience in blockchain development. I too have bitcoin wallet script with me to work immediately on the project. Thanks

Hello! Dear, I have just read your post and was exciting with feeling to satisfy you in your project. I have a years of experience in website development,design and programming, (HTML5,CSS,PHP,SQL,WordPress,). I am always ready to accept your order and instructions and able to devote my hearts to you. If you have something to ask more in detail. please contact me. It will be greatly appreciated if you trust and hire me. I can start your work immediately. Thanks.