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77 фрилансеров(-а) готовы выполнить эту работу в среднем за $534

qualifiedcoders

Hi, We have gone through your post and would like to discuss further as we have C#.NET experts in catering enterprise level desktop applications with 3rd party API integrations. Relevant Skills and Experience Please Больше

$600 USD за 10 дней(-я)
(99 отзывов(-а))
8.0
amitorada

Hi, we, Cears Infotech having 7 years of experience in ASP.Net/C# technology [login to view URL] have developed many ERP, CRM, HRMS , Payroll, POS, Online flight booking engine, HRMS etc Relevant Skills and Experience Cor Больше

$631 USD за 15 дней(-я)
(81 отзывов(-а))
7.5
riskypathak

I can created a wrapper dll over EBay APIs for the functions you have asked for. I will be developing in VS2017 .Net 4.5 C# Relevant Skills and Experience I am a "Full-Time" Individual freelancer having 8.5+ years exp Больше

$833 USD за 10 дней(-я)
(104 отзывов(-а))
7.4
esalem

I will developing the application using C# and [login to view URL] 2015. Relevant Skills and Experience C#, eBay API Proposed Milestones $842 USD - Final milestone What you mean by " Download current loaded items" ?

$842 USD за 14 дней(-я)
(21 отзывов(-а))
7.2
malballah

I am a full stack software developer with 12+ years experience with software development, 8+ years experience with .net framework and sql server and 6+ years experience with asp.net mvc Relevant Skills and Experience Больше

$1111 USD за 20 дней(-я)
(60 отзывов(-а))
7.2
sargardon

Hello sir/madam I have developed a lot of applications using C# that work with various API and will be happy to work on your project also. Please contact me to discuss the details. Relevant Skills and Experience I ha Больше

$500 USD за 7 дней(-я)
(95 отзывов(-а))
7.0
RameshMarand

Hello Mate, We have vast experience in Microsoft.Net based Technologies in multiple business domains like Banking, Retail, Customer Relationship etc. Relevant Skills and Experience [login to view URL] Больше

$750 USD за 20 дней(-я)
(23 отзывов(-а))
6.7
masterlancer999

Hi. I am a Chinese Developer HuangLong. I read your job posting and I am very interested. I have a good skills in c# programming. I am also familiar with ebay apis. Relevant Skills and Experience c#, php, javascript, Больше

$555 USD за 10 дней(-я)
(57 отзывов(-а))
7.2
specialist77

Hello, I estimated max. 7 days to develop, test and deliver the project based on your requirements. I can deliver the solution as a VS2010 targeting .NET 4.0. Relevant Skills and Experience Expert in: C#, .NET, WCF, R Больше

$750 USD за 7 дней(-я)
(32 отзывов(-а))
7.0
mehboobafridi786

===YOUR SEARCH ENDS HERE=== I am eBay API Expert. I will give you a VS2010 project with your desired functions you mentioned (i.e Add, Update, Remove, Products Reports etc) Relevant Skills and Experience eBay API, Ama Больше

$599 USD за 10 дней(-я)
(98 отзывов(-а))
6.7
qprotex

Hello, My name is Miguel Febres and you can locate my resume and certifications in the following links: [login to view URL] [login to view URL] In my 10+ years of e Больше

$755 USD за 10 дней(-я)
(39 отзывов(-а))
6.7
$555 USD за 15 дней(-я)
(101 отзывов(-а))
6.3
UtopiaInt

We have extensive experience in building complex applications. This is piece of cake. Please have a look at our portfolio: [login to view URL] [login to view URL] Relevant Skills and Experience We are a team of 9 Больше

$500 USD за 20 дней(-я)
(5 отзывов(-а))
6.3
$555 USD за 10 дней(-я)
(26 отзывов(-а))
6.3
vw6790814vw

I have more than 14 years experience in C#, MVC, ASP.NET, VB.NET, VB6, VBA, Webservice,SQL Server, MySQL, AJAX, Telerik Kendo UI and Jquery. I can complete project very efficient and standard. Relevant Skills and Expe Больше

$555 USD за 10 дней(-я)
(48 отзывов(-а))
6.5
papon13

I have experience on api. Currently I am working on Api. I am retrieving all order list from other website to database. I could make your library in .net framework 4.0 I use visual studio 2013-2017

$411 USD за 10 дней(-я)
(120 отзывов(-а))
6.5
sheikDev

Hi, Im interested to work on this. I have worked many Apis and can deliver in a week. Expecting your reply to discuss. Thanks, Sheik

$297 USD за 5 дней(-я)
(66 отзывов(-а))
5.8
more123456

Hello, I have more than 10 years of experience in .NET Development with experience in all the technologies. I have developed and deployed more than 200 applications till date using .NET technologies Relevant Skills a Больше

$555 USD за 10 дней(-я)
(20 отзывов(-а))
5.8
TanzeelAhmed

I REVIEWED YOUR PROJECT DETAILS & WOULD LIKE TO OFFER YOU MY SERVICE OF DOING FIRST TASK FOR FREE Relevant Skills and Experience I am Senior Software developer, having 7+ years experience with team of additional 2 dev Больше

$500 USD за 10 дней(-я)
(37 отзывов(-а))
6.0
$444 USD за 7 дней(-я)
(8 отзывов(-а))
5.3