Build a website with API-endpoints for unsers/developers to consume via REST

We want to hire someone for building an [url removed, login to view] Web-API for our C#-Software. It will receive messages, which should be webhooked, then process input via our software, which uses a database, then send the output back to the messenger. Design is not important - functionality is!

Skills: ASP, SQL

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About the Employer:
( 0 reviews ) Germany

Project ID: #14906388

35 freelancers are bidding on average €537 for this job


Development of web API. Relevant Skills and Experience I have 15+ years of experience. Developed various projects in .Net with MsSql database which includes simple dynamic page to complex ecommerce related websites. More

€555 EUR in 10 days
(205 Reviews)

Hi, Good Day! We have gone through your post and would like to discuss further as we have ASP.NET, C# experts who have in-depth expertise in creating REST API's and database interaction. Please find our promin More

€590 EUR in 6 days
(26 Reviews)

Integrate your existing software with a to-be-developed REST API to receive requests, process the data and return the result to the caller Relevant Skills and Experience I have done several integration projects - incl More

€1200 EUR in 14 days
(21 Reviews)

Dear Sir, I am writing in response to your project posting for a job. After carefully reviewing the experience requirements of the job description, I feel that I am a suitable match for the job. I've been working More

€250 EUR in 3 days
(23 Reviews)

Hi, Greeting! Hope you are doing well I read the details of requirement I will help you in developing as per your requirement. Relevant Skills and Experience We are a team of Microsoft Ceritified Technology Speci More

€666 EUR in 7 days
(16 Reviews)
€750 EUR in 18 days
(16 Reviews)
€555 EUR in 10 days
(10 Reviews)

I am an expert in delivering custom software and scripts Relevant Skills and Experience proven track record on this site Proposed Milestones €333 EUR - milestone

€333 EUR in 10 days
(7 Reviews)

Hi, can you please share few more details regarding which type of messages and how you will be hooked . I need bit more details before i start . thanks Relevant Skills and Experience, c# Proposed Milestone More

€555 EUR in 10 days
(5 Reviews)
€555 EUR in 10 days
(5 Reviews)
€750 EUR in 10 days
(7 Reviews)
€500 EUR in 15 days
(7 Reviews)

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

€250 EUR in 10 days
(2 Reviews)

I'll create MVC web application . in this project first user register on in and put their callback url and get a verification key from this site.then call web api and process start. Relevant Skills and Experie More

€722 EUR in 10 days
(3 Reviews)
€555 EUR in 10 days
(1 Review)

Hello, I have 5+ years of experience in .net technologies. Please let me know full details of project in PM. Thanks! Relevant Skills and Experience, c#, webapi, mssql, linq, ef, etc. Proposed Milestones €700 More

€700 EUR in 25 days
(2 Reviews)

Hi, My name is Anderson Meneses from Brazil. I have more 10 years of experience with development of systems using .NET. I have many years of experience with Web-API and I can do this software . Relevant Skills and More

€555 EUR in 5 days
(1 Review)

HI You can see also my front end web site game at and site for my HONG KONG client. these site were built with ASP.NET. Relevant Skills and Experience please downl More

€500 EUR in 10 days
(1 Review)

Dear Client. I am good at Xamarin/ASP.NET and your job is very easy for me. I have always rely on MSSQL and C# techonologies so I have built websites with ASP.NET and mobile app using Xamarin. Relevant Skills and Expe More

€250 EUR in 10 days
(0 Reviews)

I can design and install C# we services API's. I have a good deal of experience in this area. I can start the project as soon as awarded. Relevant Skills and Experience Experienced in developing web services in C# usi More

€833 EUR in 10 days
(0 Reviews)