Crypto exchange platform 1.0

$750-1500 USD

已关闭

已发布

将近 6 年前

$750-1500 USD

货到付款

Function: Registration – People can register and verify phone, email, DI / passport with KYC. After register system should generate a BTC wallet, a ETH wallet, and a Money wallet for each user. Deposit – User can deposit BTC / ETH from his private wallet to system wallet using our system. For money wallet deposit, we will handle it manually, user bank transfer money to us and we manually adjust the the money wallet. Withdrawal - reverse the deposit process Trading – User A : Seller with 2 BTC in his system BTC wallet User B : Buyer with 20,000 USD in system money wallet Withdrawal - reverse the deposit process Trading – User A : Seller with 2 BTC in his system BTC wallet User B : Buyer with 20,000 USD in system money wallet User A issues post that “sell BTC for 8000, Max. 2 BTC”. System will freeze the 2 BTC in his BTC wallet User B see the post and interested. Press “Buy 1 BTC” 8000 USD will automatically transfer from User B’s money wallet to User A’s money wallet 1 BTC will transfer from User A’s BTC wallet to User B’s BTC wallet. This is the UX [login to view URL] Questions: 1. Which framework will you use and suggest using? 2. The security of the system, how do you present hacking? 3. For the user wallet, are you using 3rd party wallet or self-built wallet 4. If it is 3rd party wallet, which company will you suggest? 5. If I want to have self-built central wallet, can you do it? 6. Is there any trading fee for self-build central wallet? And why do we hv it? 7. What is the total cost of the project, including UX design, with 3rd party wallet & self-built wallet

Software Architecture

项目 ID: 16989655

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26提案

远程项目

活跃6 年前

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26威客以平均价$2,221 USD来参与此工作竞价

@anirbanbanerjee

1. Which framework will you use and suggest using?=Python(Django) 2. The security of the system, how do you present hacking?=Will use AWS and Include DDOS and 4107 key management. 3. For the user wallet, are you using 3rd party wallet or self-built wallet=If you are flexible with server cost then AWS is the best choice For 3rd Party Wallet BItgo is the best choice. 4. If it is 3rd party wallet, which company will you suggest?=Bitgo 5. If I want to have a self-built central wallet, can you do it?=Yes 6. Is there any trading fee for the self-build central wallet? And why do we have it?=It's for maker and taker fees. 7. What is the total cost of the project, including UX design, with 3rd party wallet & self-built wallet: 8500[Using Self Built] 6500[Using 3rd Party]

$6,444 USD 在40天之内

5.0

(52条评论)

6.7

@csinfotechorg

Hi, I am representing the company named CS Infotech Pvt. Ltd. We are a team of 40+ creative people who cater the market of web & software design and development since past 6 years. Your invitation over a private chat will be highly appreciated. Thanking You RU@CSI

$1,250 USD 在20天之内

4.9

(19条评论)

6.5

@hexamilesoft

Hi, In the age of competition everyone need competitive price, fastest response, quality work and support for projects. If you need a service who offers *real English* communication, fixed timing, beautiful design & optimized code, some extra work for your comfort, premium after-service, AND on a reasonable budget, then we are the choice. My name is Faisal Malik and I’m the lead developer of Hexamilesoft. We have more than 12 year experience along with highly response Skype support. We have always focused on the client requirements and our first priority is the complete client satisfaction and we provide unlimited revision until satisfaction. Here’s a link to our feedback in the system http://www.freelancer.com/users/feedback_843582.html I will be available anytime for your all queries and technical questions. Take a look and tell me what you think Good or bad, We'd love to hear from you ;) Talk soon, Faisal Malik Hexamilesoft Lead Developer

$1,250 USD 在20天之内

4.4

(124条评论)

6.6

@harrysathe

Hello, how are you? I have read the details provided, but please contact me so that we can discuss more on the project. I believe I have the required skills in this case.

$1,111 USD 在20天之内

4.9

(7条评论)

3.7

@bandiachorwadi

hi thank for your project I have more than 4+ years of experienced in crypto currencies and i m doing trading in most popular exchange and trading site like poloniex, yobit, livecoin, binance etc. I have must good experienced in blockchanin technologies as well. i would able to help you in any situation with my proper knowledge let chat more on this project waiting for your response thank you

$800 USD 在8天之内

3.3

(8条评论)

4.1

@Bazingo

Hi, We are a singapore/usa based company currently working in different directions and one of them is blockchain. We can surely help you with this project as we have the proper expertise that is needed for this project. By the way i am afia and i lead a team of highly skilled developers specialized in different web domains. You can search us on google as bazingoinc.com. Contact us for further detailed discussion about requirements and to know more about our services. We will be very happy to assist you. Looking forward to hear back from you soon. Regards, Afia

$1,666 USD 在20天之内

5.0

(6条评论)

2.3

@arisecubetech

Hello, I have 6-year work experience in PHP, I can complete your project on time and within your budget. I already have done this type of projects. Thanks.

$1,388 USD 在20天之内