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PayPal .Net C# Library

$250-750 USD

已完成
已发布大约 6 年前

$250-750 USD

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I'm looking for a PayPal expert with .Net C# experience to create a library around PayPal's REST interface for integration into a website for payment authorization. The requirement are quite simple as there is no shipping, and no tax, just a total and a description.
项目 ID: 16482159

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32提案
远程项目
活跃6 年前

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Hi, I like this proyect a lot! I've done any kind of APIs integration in C# that you can imagine. Trading, Cryptocurrencies, Facebook, Google, Bing Ads, some with bearer tokens (OAuth2.0) some of them without it. Of course Paypal should have bearer token as that is the latest accepted standar. I'm willing to do this proyect without being awarded, just to take the risk out of you, give me 48 hrs, I show you results, then you award me, if not you can go to the next bidder. PD: I can do it with my own Paypal Credential so you dont have to compromise your own, but I need your confirmation through chat that you want me to do this, so I don't burn unnecesary resources Thanks! Felice
$277 USD 在5天之内
5.0 (40条评论)
6.6
6.6
32威客以平均价$489 USD来参与此工作竞价
用户头像
Dear Employer Greetings From Team Augurs Coming to your project scope you can 5 years exp C# ,.Net developer for integrating the paypal api in your existing website Ping me via chat box and provide me link of website,paypal credentials so that we can start paypal integration in your website we have team of exp developers on asp.net,c# with 3-7 years exp and we will deliver you quality and professional work I will be eagerly waiting for your reply Warm Regards Sam
$555 USD 在10天之内
4.8 (126条评论)
9.0
9.0
用户头像
Hello, I'm Smile Song, developer in China. I'm interesting your project very well I'm a Good C#, Python, .Net, MVC, Website Design, Angular.js, ASP.NET expert. I m quite well experienced in these jobs. Let's go ahead with me I want to service for you continously. Thanks
$555 USD 在10天之内
5.0 (505条评论)
8.8
8.8
用户头像
Hello! I'm an experienced .Net software developer (8+ years). I believe that I can help you, since I already have the required skills and previous experience in API Paypal/Avangate to get this job done. Best Regards
$388 USD 在4天之内
5.0 (72条评论)
7.3
7.3
用户头像
Hello Dear! I have experience in PayPal .Net C# library. Also I have high skills in . your project area. If you contact me, we can discuss more details. Thanks
$555 USD 在10天之内
4.9 (14条评论)
6.4
6.4
用户头像
Hello, I have more than 10 years of experience in .NET Development and I can definitley help you in creating the required library as mentioned in the Job Description. I have completed more than 400 projects for various clients. Check portfolio and reviews for some of the past work done. Relevant Skills and Experience .NET Framework: 9 years ASP.NET: 10 years AngularJS: 7 years C#: 10 years HTML: 10 years CSS: 10 years Javascript: 10 years MVC: 10 years WPF: 9 years MSSQL: 10 years Website Design: 10 years Can we connect to discuss further about the Project?
$477 USD 在10天之内
4.8 (21条评论)
5.8
5.8
用户头像
Hi, I have good expertise on C# with Rest API calls, I can start now.
$400 USD 在7天之内
4.9 (23条评论)
5.0
5.0
用户头像
Hello, Hope you are doing well. I have 15+ years of experience in ASP.NET and other web, windows app development technologies. We have worked on many projects like your project requirements & hence, I can be the best suitable candidate for this task and about my skills set and tools which I use are as following - Technologies, Tools which I use the most - .Net, C#, ASP.NET, MVC, SQL Server, PHP, MySql, SOAP, XML, Jquery, JavaScript, HTML, AJAX I am aspirant to do work with you and assure you to provide the best quality work in efficient and effective manner. Regards
$500 USD 在3天之内
5.0 (4条评论)
4.6
4.6
用户头像
Hello, I would like to take this assignment. I am having 14 years of experience on web development, deployment and project management. Below are my core technical skills •ASP.Net /HTML/CSS/JavaScript/JQuery •C# and VB.Net SOLID Design Principles •MS SQL, AZURE SQL, MySql and non-relational databases like Azure Table storage, Azure Document Db and MongoDb •Entity Framework (Database first, Code first and OData) •Azure Service Bus, N Service Bus and Azure Service Fabric •AWS: EC2/S3/Elastic Beanstalk/RDS/LightSail •Restful API Development (using C#) and deployment on cloud •Team City and Octopus Server for Continuous Integration and deployment •VSS/TFS/GitHub/SVN/Bitbucket/VSO •Agile/Scrum/Kanban/Zendesk •JIRA/Confluence •Unit tests using nUnit and xUnit framework •Integration testing •Acceptance/ Behavioral testing using SpecFlow •API Authentication using JSON web token •JSON format for information exchange •Domain Driven Design (DDD) •Command Query Responsibilities Segregation (CQRS) •Owin Web hosting •QuartzNet for Cron job •SSRS and Crystal Reports •Integration and implementation of Carrier(DHL, UPS, FedEx,TNT) APIs in the ASP.Net application •Integration and implementation of payment gateway(PayPal, PayUMoney) APIs in the ASP.Net application Working on tools like: Zendesk, Autofac, AutoMapper, SeriLog, Elastic-Search, Kibana, RoboMongo, RabbitMQ, TopShelf Looking forward for further discussion and to start. Best Regards
$722 USD 在15天之内
4.9 (8条评论)
4.4
4.4
用户头像
i can help you. message me. have more than 7 years experience in full stack development. c# .net sql mvc entity framework
$750 USD 在10天之内
5.0 (5条评论)
4.1
4.1
用户头像
Hi there, I would love to work on your product. I have over 7 years of rich experience in Website and Mobile App Development. Perfect Quality, Beautiful Design, Customer Satisfaction, Quality Assurance is my motto. I am also committed to deliver the project in time as untimely delivery cost more than money. I have rich experiences in PHP & MySQL, Wordpress, Codeigniter, Oxwall, XMPP, REST API, SOAP API, JSON/XML, Web Service API, GPS and Geolocation API, Facebook API, Twitter API, Foursquare API, MapKit, GPS, eCommerce platforms etc. I’ve good control on PHP, Objective-C, Swift. My greatest advantage is that i hold the promise dearer than my life. I won't let you down. -> Excellent knowledge of all the major programming languages that contribute in the development of Website and Mobile applications. -> Debugging and troubleshooting skills. -> Highly creative and self motivated with a go getter attitude. -> Adaptable to work for long hours without losing patience and concentration. -> 100% believe in dedication and client satisfaction. -> Coding standard is my first priority. Looking forward to work with you !!! Reagards, Tech Infoway
$250 USD 在15天之内
5.0 (2条评论)
3.0
3.0
用户头像
I believe that my 9+ years of experience in development makes me highly qualified for this project. I can say that I would be an asset to this project. .NET, C# Programming, PayPal API,
$555 USD 在4天之内
5.0 (4条评论)
3.0
3.0
用户头像
Hello Sir I can integrate Paypal REST API for payment authorization into your project. i have done this in past. Questions : Can you please share the full details like how you want to authorize your payment? which API you need to call? Regards Abida
$555 USD 在20天之内
5.0 (5条评论)
3.0
3.0
用户头像
Hello, I am very experienced in C# and also connecting with RESTful services. I can integrate Paypal Payments to your website. I am also willing to do the project for less than 250$. Thank you
$250 USD 在5天之内
4.3 (3条评论)
2.2
2.2
用户头像
A proposal has not yet been provided
$722 USD 在12天之内
0.0 (0条评论)
0.0
0.0

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UNITED STATES的国旗
Rancho Mirage, United States
5.0
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