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Desenvolver um Software

Hello, I need to develop for my college work an exchange bitcoin, I'm having trouble developing a C # class that has the following features:

1 - Receive a bitcoin address, list all transactions check in the local database if this transaction has already been added in the database, if there is no save transaction id and transaction value, transaction date and sender.

This class should be running every 5 minutes.

2 - class to get bitcoin quote, run every minute (brl and usd)

Taidot: C# -ohjelmointi, Microsoft SQL Server

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Tietoa työnantajasta:
( 0 arvostelua ) Brazil

Projektin tunnus: #14396123

9 freelanceria on tarjonnut keskimäärin 459 R$ tähän työhön

Gates777

Hello!!! How are you today? I am very interested in your project. I have read your project description very carefully. I have being developed many C# and scraping projects for 6 years. I want to work with you. I Lisää

115 R$ BRL 3 päivässä
(35 arvostelua)
5.7
bestit4u

Hello sir. I 've read your post and so very interested in your job. I 'm sure I can satisfy you with my ability. I 'm working in part of coding and software developing for over 6 years. I have much experiences in d Lisää

466 R$ BRL 3 päivässä
(10 arvostelua)
4.7
wasifmuneer

Hello, Please give me chance to work with you on this project, I am Microsoft Full Stack developer, having expertise on web based and desktop base application development, including mobile apps as well using Xamarin, Lisää

750 R$ BRL 15 päivässä
(10 arvostelua)
4.3
polarjin2017

Hello?, how are you? I have read your description in detail. So i can help you. I am experienced in windows and web development with Microsoft technologies using C#, ASP.NET, VB.NET, C++, Java, Android, iPhone and Wor Lisää

466 R$ BRL 3 päivässä
(3 arvostelua)
3.2
BeautiCG

Hi,dear. I am a senior software developer. I have just checked your project report, I am able to perform this task with my developer team. I am looking forward to your proposal...

466 R$ BRL 2 päivässä
(2 arvostelua)
2.8
indorulfree

Hello Sir; please, I have many years of experience in Windows application; your software will be an amazing WPF windows desktop application; I will develop fast and clean; I will using a small integrated database ( Lisää

466 R$ BRL 3 päivässä
(6 arvostelua)
2.5
MuhammadYawar

Hello Sir. I have 5 years of experience in web development. I am interested to work for you on this project. Just share more details so that we can start waiting for your positive response :)

466 R$ BRL 3 päivässä
(1 arvostelu)
2.0
Deenario

A simple task for me. I am an information security analyst. I like to work in bitcoins. i have worked on the cryptography in biocoins for my projecta and the class your asking for is not difficult . It is very easy to Lisää

466 R$ BRL 3 päivässä
(4 arvostelua)
2.0
sanjaymits06

Hi, I am dot net developer. I have total 6 years of experience in dot net technology. I gone through the project requirement posted. I have complete skill set to complete this project. I am available on skype for Lisää

466 R$ BRL 3 päivässä
(2 arvostelua)
2.1