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Build Backend for Buying/Selling Cryptocurrency

$1500-3000 USD

종료됨
게시됨 6년 이상 전

$1500-3000 USD

제출할때 지불됩니다
The goal of the project is to understand and retrieve consulting around what is needed to develop a backend which supports buying/selling and storing crypto within 1 app. We want to develop an app similar to Coinbase but want to support more Cryptocurrencies.
프로젝트 ID: 15866481

프로젝트 정보

11 제안서
원격근무 프로젝트
활동 중 6년 전

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11 이 프로젝트에 프리랜서들의 평균 입찰은 $5,265 USD입니다.
사용자 아바타
*****************Fast, High Quality, 100% completion Rate****************** Hi, How are you? I’m Alex. I'm very interesteded in your job. I am an expert mobile programmer. I can create the best quality iOS, Android app that can turn your idea into a world class app. As you can see I’m one of the top developer in China. I have experience on Coinbase integrating. I have delivered over hundred of apps successfully. You will save your time and money when you hire me and will be happy with my result. I can complete your job perfectly. Please let us discuss more detail on live chat. I can begin work immediately. Looking forward your reply. Thanks
$2,941 USD 30일에
5.0 (98 건의 리뷰)
8.3
8.3
사용자 아바타
******* Full Time Mobile and Back-end developer for 7 years. ****** Dear I've read your description carefully and get to know that you need to make mobile apps. I have rich experience in this fields. Please send me a message so that we can discuss more. https://www.freelancer.com/u/kongxiangjia.html. As you see in my profile, I have successfully delivered 180+ Android/ iPhone apps for clients across 50+ countries in 7+ years. I am one of top-class mobile developers in this website. Let’s work together. I can begin work immediately if we meet agreement. I am always ready to discuss for you. Thanks.
$2,647 USD 30일에
5.0 (138 건의 리뷰)
8.3
8.3
사용자 아바타
“Mobile App Experts” We have reviewed your project and we think we can surely do it. you can rely on us as you can see our profile have best reviews and our project completion rate is 100%. we are a leading mobile app development company. we specialize in Android, iOS & Unity 3D games app development. Thanks Niketa
$3,682 USD 45일에
5.0 (39 건의 리뷰)
7.5
7.5
사용자 아바타
Hello, Hope you are doing well. I am an expert PHP and Wordpress developer having an experience of 8 years. I can do the Exchange Platform for BTC. Please have a chat for more discussion. Thanks Ishant
$6,000 USD 60일에
5.0 (36 건의 리뷰)
6.6
6.6
사용자 아바타
Hi there We're expert in Crypto Currency Websites and have launched new ICO I can help you the best in order to understand what is needed to develop a backend which supports buying/selling and storing crypto within 1 app. Please take a look onto my Employer's reviews for the QUALITY of Work and SATISFACTION of Employers :) https://www.freelancer.com/u/BZain Inbox so we can discuss more over chat! Regards, SaaZ Dev.
$2,000 USD 12일에
5.0 (39 건의 리뷰)
6.1
6.1

고객에 대한 정보

국기 (UNITED KINGDOM)
London, United Kingdom
4.8
4
결제 수단 확인
4월 16, 2014부터 회원입니다

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