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blockchain block

min $50000 USD

Closed
Posted almost 4 years ago

min $50000 USD

Paid on delivery
We are looking for some developer to develop a bitcoin client, with the feature to send fake transactions to the chain. All we need is for the transaction to be shown in the [login to view URL], obviously we don't expect them to ever get confirmed! Required: - Amount field - Bitcoin address field. Can be a desktop (windows/linux) based solution, or on web. Skills: Bitcoin, Blockchain, Linux, PHP, Software Architecture
Project ID: 24835172

About the project

18 proposals
Remote project
Active 4 yrs ago

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18 freelancers are bidding on average $50,417 USD for this job
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Hey there, I have 4 years of working experience in web technologies and I have a strong working knowledge of every possible framework which is in the market. In terms of client-end I know: Software Architecture, PHP, MySQL, Linux and Website Design Also I have done tons of work on freelancing career. I am waiting anxiously for a positive response from your side. And I have read your requirements as well. Thanks and regards, Awais
$50,000 USD in 11 days
4.9 (98 reviews)
8.1
8.1
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We already read your project. (blockchain block ) Key Skills: Website Design, Software Architecture, MySQL, Linux and PHP In order to help you more, I would need you to give me more information about your project.
$50,000 USD in 10 days
4.8 (226 reviews)
8.3
8.3
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Hi there! My name is Orestes and I am a Software Engineer with specialty in Java (Spring Framework) and PHP (Laravel Framework). I represent a whole team of software engineers (so our language stack is actually quite big: Java, PHP, C#, Javascript, Python among others) that have undertaken too many projects in the past (including Web / Desktop Applications, Web Services, RESTful APIs, Game Development etc) so I can guarantee that you (and your project) are in safe hands with us! :) I would like to state that even though your description has given us a basic idea for the project, I still have some questions and need to discuss with you in order to clarify some of the details. That is why the price of my bid is yet to be discussed and we can decide on a fair price for you and for us! Feel free to get in touch! Orestes
$57,500 USD in 14 days
5.0 (11 reviews)
6.8
6.8
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Hello there I have rich experience in BlockChain, Bitcoin Development. Let discuss the project in detail. Thanks for your time. Best Regards Dusko
$50,000 USD in 50 days
5.0 (13 reviews)
6.3
6.3
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Is quite a simple and unuseful task... to be kind... As my proposal must be longer than 99 chars, I ask you: Why you want to build this? More than able to develop it even for a lot smaller amount. But I will develop it only if you tell me why...
$50,000 USD in 1 day
5.0 (8 reviews)
5.6
5.6
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• 20+ years’ experience Software Development - Since 1997 • 15+ years’ experience C#/.NET software development - Since 2004 • 17+ years’ experience ASP.NET Web Form ASPX - Since 2002 • 5+ years’ experience ASP.NET MVC , ASP.NET CORE ,LINQ , EF , SQL, Python - Since 2014 • 3+ years’ experience AngularJS 1.7 - Start Since 2016 • 2+ years’ experience AngularCLI 7-8 - Since 2017 • 18+ years’ experience PHP/MySQL - Since 2000 • 8+ years’ experience App development Android, iOS Xamarin and Java Platform - Since 2011 • 3+ years’ experience Cryptocurrency and Ethereum smart contract development - Since 2017 • 5+ years’ experience UI/UX Design and graphic Design Photoshop, Adobe XD - Since 2015 • 20+ years’ experience C, C++, Pascal, QBasic , FoxPro, dos programming - Since 1998 • 2+ years’ experience Web Scrap and undefined data parsing - Since 2016 • 20+ years’ experience web technologies like HTML5, CSS3, Bootstrap, JavaScript - Since 1999 • 19+ years’ experience Graphic Design Logo , Printing , Branding , banner - Since 2000 • 15+ years’ experience Animation design Flash + Actionscript 2/3 - Since 2005 • 1+ Vue • Fluency in English;
$50,000 USD in 7 days
5.0 (11 reviews)
5.4
5.4
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Hello, how are you? I would like to work on this project, I have experience in the development of simple, positioned and triangular arbitrage bots using cryptocurrencies, in addition to centralized and decentralized exchanges, among other technical knowledge that may be useful in this project. Get in touch for details.
$50,000 USD in 7 days
4.8 (8 reviews)
5.0
5.0
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Narinder Alliance Technologies LLC An IT Consulting and Software Development company. We have a team expert in Web Designing, Application Development and Databases. We have worked on various projects across various industry verticals. We are specialized in IT Projects and have a team to handle various applications and provide IT support after the application goes live. We can provide you offshore support from US & India and in US Timings. For your application needs you can rely on us and can cut down the team size. Also we provide the high quality support and had consultants who can think out of the box and are very innovative. We believe in Innovation and R&D. We provide quality Project support after its up and running.
$50,000 USD in 180 days
5.0 (2 reviews)
0.5
0.5
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Hi, Dear - I have over 8 years of experience in web development. Specialties: - RESTful Web Services: Python & PHP - Python Development: Django, Flask, Bottle - PHP Development: Slim, Lumen, CodeIgniter, Laravel, Custom Framework with PDO database access. - Databases: MySQL, PostgreSQL, MongoDB - Design Patterns: MVC, HMVC, Singleton, Observer, Factory, Abstract Factory - OS: Linux, Debian - Web Server: Apache, nginx - Version Control System: Git, Bitbucket - Development services: AWS,C9. - UI/UX Design - Javascript,Es6 I will be glad to help you with this task. I have rich experience with programming on Python. I am new on this site and so have poor portfolio here. That is why I am ready to make this job for lower price than average. I have checked your project description and requirements carefully. I will never make you disappointed. If you give me a chance to work with you, I will provide you with high-quality work only for you. I am always ready for you to discuss your project. Feel free to contact me. Thanks.
$50,000 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi, Here. I have works with a chinese national cryptograph algorithm and have also researched into bitcoin algorithms, I may can have a try on your project.
$50,000 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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My company has a software development team. We are experienced in the following fields. Java , .Net Core ,C# Programming ,Software Architecture ,Oracle ,NoSQL Couch & Mongo ,Database Administration, Web Services , Angular.js ,Database Development ,Elasticsearch ,Docker ,Java Spring ,Web API ,Kubernetes, Microservices , Apache Kafka
$50,000 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello, We have a lot of experience working with blockchains. Your project seems to be interesting and we can try to make it happen.
$50,000 USD in 90 days
0.0 (0 reviews)
0.0
0.0
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Hello, I am a proficient c++ and php developer. I have also been working with Bitcoin since the very beginning. Do you need this to be a web application? I can also provide the same functionality as a desktop application if you prefer.
$50,000 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of GERMANY
Landstuhl, Germany
0.0
0
Member since Apr 9, 2020

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blockchain
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