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C# .NET API to Quickbooks Online

$750-1500 USD

Κλειστή
Αναρτήθηκε περίπου 7 χρόνια πριν

$750-1500 USD

Πληρωμή κατά την παράδοση
I am looking for an individual who has experience writing code for the quickbooks online API. I have a customer who is interested in exporting data from their current accounting system, and push it into quickbooks online for reporting purposes. I am looking for a C# API written to consume the QB API. This project will be able to accept an object from their existing account system and then read/write/update QB online's corresponding object. For example: A new customer is created in my system, my system will consume your new API, pass it a customer object and the API will create this customer in QB Online.
Ταυτότητα εργασίας: 13276625

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22 προτάσεις
Απομακρυσμένη Εργασία
Ενεργός/ή 7 χρόνια πριν

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22 freelancers δίνουν μια μέση προσφορά $1.448 USD για αυτή τη δουλειά
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Dear Employer,I am Software engineer in China. I’m interested in the project you recently posted. I'm a certificated freelancer with over 600 good reviews from clients. I never disappoint my clients and I’m able to lead your project to success and troubleshoot problems. I am sure these will reflect in my past results. I’m very excited to assist you in making your position successful please feel free to contact me directly to discuss this position further.
$1.159 USD σε 20 ημέρες
5,0 (504 αξιολογήσεις)
8,8
8,8
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Hello, I am VB, VBA, C#, WPF, Java, Delphi, PHP, ASP.NET, CAD and GIS developer, I developed many desktop applications and custom tools, macros and Add-Ins. For reference see my profile. I am ready to discuss and doing the project. Best regards, Eyad
$3.710 USD σε 45 ημέρες
5,0 (21 αξιολογήσεις)
7,3
7,3
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Hello sir/madam, However, I am new here in freelancer.com I have over 10 years of experience in C# programming. I have developed many applications that use API and I will be happy to work on your project too. I have quickly checked their API documentation and I think I am able to do your job. Please contact me to discuss the details. Waiting for your messages. Best regards, Tolib Rahimov
$1.000 USD σε 20 ημέρες
5,0 (94 αξιολογήσεις)
7,0
7,0
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Hello sir, Can you please let us know that the existing software that is being used by your client, also the exported data will be in excel or sql format. ? Regards, OK Team
$1.184 USD σε 20 ημέρες
5,0 (14 αξιολογήσεις)
6,3
6,3
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Hi,I'm very very interested in your job. I have enough experience for this job. I'd like to have a chance to work on this job. If you award me, I will finish this job perfectly as you wish. Don't hesitate to contact me please. bestit4u.
$1.250 USD σε 20 ημέρες
5,0 (24 αξιολογήσεις)
5,9
5,9
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Hi There, I have 11+ years of experience in software development, please have look at the projects/certifications/ratings and most important the completion rate of projects that I have completed here which proves that I am a genuine developer capable to work on this project. And because of my excellent work I am a preferred freelancer on freelancer.com, please take a look at my profile. I have done many integration till date and knows it very well on how to get solved. I understand your requirement very well and can do it as per your expectations. And I can start working on this immediately. Following are proposed technical implementation details (However we can change it based on your needs): Application Type: Web API Application Server Side Technologies: C# Quick Book API I can assure you that job will be done as per your expectation and you will be 100% satisfied with that. I am expert in ASP.Net, C#, VB.Net, MVC REST API/Web API, AngularJS, javascript/jquery, css, html, SQL Server, MySQL, php so not to worry about anything. Let me know if you are interested so that we can discuss in more detail. I am in USA so we can discuss anytime. Thanks, Ninad
$1.333 USD σε 25 ημέρες
4,8 (15 αξιολογήσεις)
4,8
4,8
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Hello, I have been working as freelancer since last ~ 3 years,prior to this was working with a MNC as an Sr. Software Professional. The project is Product based development and integration of the product with various already existing Products and processes.. Below are some key areas of my skills: -- VBA and Excel,Word,Office Applications -- Expert on C# using .NET framework using Visual Studio 2012 and 2013 -- Expert in ASP.NET,MVC -- Expert in VB.NET using VS2012/VS2013 -- WPF and Windows Forms Application I have experience in all the above areas and during my project work I have completed all of the above tasks. As a Freelancer also I have worked in few of the above areas where I got a chance and delivered the best. Delivering best & Customer satisfaction is the key for any individual and I always worked keeping these things during project execution. Would be looking forward to work on this opportunity and will ensure to deliver best. Regards, Abhinov
$1.250 USD σε 20 ημέρες
4,9 (13 αξιολογήσεις)
3,5
3,5
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Dear Valued Employer, I can add value to your project, by suggesting new ideas. I am fast and reliable. For further understanding why I am the right firm for your project, kindly check my profile, reviews, rating and portfolio. With over 8 years of cross-functional experience, and helping clients world wide with diversify team, I provide genuine and innovative solutions as per your circumstances and requirements. I am MBA-Finance, M.A-Economics, and Qualified Chartered Accountant. If you feel to discuss more before you award me the project, you can send me the message. Kind regards, Rakesh
$1.250 USD σε 20 ημέρες
4,5 (2 αξιολογήσεις)
3,1
3,1
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Hi. I am an expert in VBA, VBScript, Visual Basic, C#, C, C++, ASM, Delphi, Java, iMacros, Flash, ASP, ASP.NET, Access, MySQL, MSSQL, QuickBooks, Oracle. I can create auto scripts to scrape websites, auto click, format txt, csv, xls, xlsx, doc, docx, rtf, json, xml, database files as you request. I can start right now
$1.500 USD σε 20 ημέρες
5,0 (4 αξιολογήσεις)
2,5
2,5
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Hi I have recently completed a similar project related QBO. I can help you out on this.I have very good experience .Net Framework. I have 4 years of experience in WPF,WCF,MVC,C#,SQL. I have done project for Investment Banking domain and Health Care Domain Project I can assure you about the quality of coding standard. Please connect me with my skype id: panigrahi1991. Or you can connect with me on freelancer contact also. Hope we can do this together.
$1.333 USD σε 20 ημέρες
5,0 (6 αξιολογήσεις)
2,4
2,4
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Hi there, i am senior android and web developer, have experience with client server apps and mobile apps custom UI. Why would you hire me? -I will not waste your or my time! I know very well about the value of time and reputation. I will say YES to your projects only when I will be absolutely sure about meeting your requirements 100%. -I am an organized person and a fast worker. I maintain schedules and I always meet your deadlines. Many of my clients have said that I am the fastest provider they have worked with. -I have worked on a lot of projects and my feedback score is good. Thank you
$1.250 USD σε 20 ημέρες
5,0 (3 αξιολογήσεις)
2,2
2,2
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Hi There, I am a developer from Sri Lanka, who has more than 10 years of experience in C#. I have worked on many integration projects where I had chance to work with many 3rd party RESTFul APIs. I'm sure I will be a great asset to your project and looking forward to here further about this project. Cheers!, Ranga
$1.250 USD σε 20 ημέρες
0,0 (1 αξιολόγηση)
0,0
0,0
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Hello Sir/ Ma’am,   We have pool of dedicated team consisting of certified developers capable enough to handle your project exactly according to requirements and within said time frame.   As per shared project description we find ourselves fit for project work, as we have developed several projects with approx. similar features and functionalities.   Looking forward for small conversation to discuss your complete scope of work and suggest/recommend you complete solution.   Thanks
$1.055 USD σε 19 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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I am experienced software developer with more than 20 years in creating Windows and Web based applications. I have been working with .NET based applications since 2005.
$1.100 USD σε 15 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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can you please share further details over freelancer chat so that we can answer on it and share revised COST and time frame accordingly thanks jkphugat
$1.672 USD σε 20 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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In the bid amount, I shall provide website version , android application , ios application with one year of complete support. You can release the payment at the end of milestones. I shall be available on all days and shall send two work updates a week. I shall be able to start at the earliest .
$1.500 USD σε 33 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0

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