Connect a POS open source to bitcoin Exchange

$250-750 USD

Closed

Posted

about 7 years ago

$250-750 USD

Paid on delivery

Project is to Connect a POS open source software to a bitcoin supplier ========================================================= a - choose one of the open source projects from here: [login to view URL] b - add (or config) to this software the option to connect API to a few of the big bitcoin exchange in the states so deals can be done using bitcoins: [login to view URL] System should run on web & mobile Milestones ------------------ a - 10% - select a POS software and adjust it with 2 features (just to see you control the source) b - 30% - connect the POS to one BC exchange c - 10% - connect the POS to two BC exchanges d - 10% - connect the POS to three exchanges e - 25% - Make system run on mobile (android/iphone - responsive or any other way you select) f - 15% - pass QA test for working system All payment be done by Freelancer escrow only a working proof of concept (simple API to one of the exchange) will help you win this project. Please stat in chat similar projects (open source connection to API etc) if you did any Best of Luck

Project ID: 13182211

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19 proposals

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Active 7 yrs ago

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19 freelancers are bidding on average $682 USD for this job

@CodeWolves

Hello I am interested in your project and would like to discuss the project with you. We always deliver on time and on budget check our feedbacks. 100% satisfaction guarantee and Quality Sales support 24/7. Please check our Reputation in freelancer have done more then 150 jobs. https://www.freelancer.com/u/CodeWolves.html Thank You Christopher Cox

$1,000 USD in 7 days

4.7

(139 reviews)

7.5

@Beautistar

Dear sir. I am a professional mobile app & web server developer with 7+ years rich experience. I would like to work on your project and deliver the project. I have developed many applications such as social app, dating app, shopping app, tracking app, chatting app, Photo and Video App, News app, Emoji sticker app, game, deliver service app, Uber app and etc. I’ve carefully gone through your project description and so I am very interested in your project. "Your idea + my skill = good product". My fast and exact understand about your project and best skill, high quality deliver in time made clients COOL!!! That's why I always received good and wonderful feedback from my clients. We can discuss other details on chat. Kindly give me opportunity to demonstrate it. Thanks. Project Estimation and Schedule to complete this project 1. Requirement analysis and technical suggestion. 2. Fashion UI designing and implement. 3. Well commented source code delivery 4. Bug fixing + FREE maintenance updating service.

$555 USD in 10 days

5.0

(23 reviews)

6.1

@joeldo

Hello, I have many years experience developing Desktop and Web applications in various platforms, using languages like, C/C++, Java, JavaScript, Node.js and Go, and I am familiarized with a wide variety of integration APIs, which certainly include all major trading exchanges/Forex APIs. Besides that, I worked with strong Cryptography in the past, using C/C++ and Java, as well as the most important cryptography libraries (CryptoPP, BouncyCastle, OpenSLL, to name a few) and devised a lot of Cryptography related products like CSP APIs, PKCS#11 APIs for smart cards and HSMs. I have also been working with criptocurrencies and Blockchain more recently. I am sure I am able to deliver a product which is useful, powerful and perfect for your needs. Regards, Joeldo

$555 USD in 10 days