(C# - Windows Service) Need to download transactions from QuickBooks Online on an ongoing basis

We need a developer with QuickBooks Online experience to help us connect to our QuickBooks online account and do the following:

- Download Invoices and Payments and save them into our database

- When possible, match Invoices and Payments to existing Quotes in our database (Tagged by Invoice #)

- Have this service run constantly throughout the day (Once ever x minutes)

We will provide you with a sample SQL Server database with some test data to match on. Need this to be done quickly so having QuickBooks Online integration experience is a must.

Evner: .NET, C# Programmering, Microsoft SQL Server, SQL

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Om arbejdsgiveren:
( 21 bedømmelser ) Orangeville, Canada

Projekt ID: #16225065

14 freelancere byder i gennemsnit $177 på dette job


OpenSync is a server based QuickBooks integration designed to perform a QuickBooks sync to and from an external database including Microsoft Access, MS SQL Server, MySQL, Microsoft Azure, or Oracle. This provides a pl Flere

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Hello. I remember, I worked with quickbook few years ago. perhaps, I have those sources on old HDD, needed to just scan... Also, I have experience with creating windows services.

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Greetings, With over 10 years experience in Software Engineering as well as my Bachelor's degree in Computer Science, I am the perfect fit for your software project. My engineering skills are C#, ASP.NET/ MVC with Flere

$277 CAD in 10 dage
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Sir i read your initial requirements and i have some question regarding to your database [login to view URL] we discuss it on chat ?

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I have 5+ years of experience with software [login to view URL] this time I have worked on various quick book integration projects. I have also experience with sage mas [login to view URL] I was working on firm called WebAsh Flere

$277 CAD in 3 dage
(15 bedømmelser)

Hello, This is simply presented by using Quickbooks Online API. You should have a Quickbooks Account Developer, which then you should create an apps over there. So then you will have the API keys. This API could be Flere

$166 CAD in 3 dage
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Hello Friend I have good experience with QB integration with desktop or web using .NET. I will give you good solution which will run on daily, weekly intervals and will get new invoices and will store them into d Flere

$250 CAD in 5 dage
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Hi, I have QBO experience, many years of experience with C# and overall programming. Can try implementing your project throughout this weekend. Possess very fast touch code typing. Logging code and documentation are g Flere

$244 CAD in 3 dage
(1 bedømmelse)
$155 CAD in 10 dage
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hi sir i am manish.i am new at freelancer. but i am fit and expert developer for your needs.i have recently worked with many windows [login to view URL] i can deliver it to you within the given time duration in my bid. my las Flere

$77 CAD in 2 dage
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Experienced C# and web API developer for over 6 years. Responsible and professional. ...................

$155 CAD in 3 dage
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$74 CAD in 3 dage
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Hey ! I'm RICH P. I've reviewed your complete job description, and I fulfill all the qualifications required for this project. I have done many projects and I always try to provide good quality work Flere

$45 CAD in 3 dage
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$311 CAD in 10 dage
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