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webservice

€30-250 EUR

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€30-250 EUR

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We need a webservice. Project Scenerio: There will be 3 merchant: “A” – “B” – “C” At “B” will be a webservice hosted which will be consumed by “A”. “A” will request price and availability for products and will place an order at “B”. “B” will reflect every request to “C”. “C” is the final Merchant who knows the prices and who accepts the orders. Every request will be through “B” and everything will also be logged at “B”. Major Required Skills: • .NET • c# (c sharp) • MSSQL • Data exchange over JSON • Web Service developing / consumptions / connections Nice to have: • Abisco-Connect Webservice Interface • IIS • Windows Services Total 5-10 hours
ID Proyek: 18900341

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Avatar Pengguna
Hello, I m a web and desktop developer with 8 years of experience in .Net & Webservice using WebApi in C# ,I did many management web system during my professional life, I can do what you want in the deadline just contact me and we can discuss more about the project. Best Regards Fouad
€30 EUR dalam 15 hari
4,9 (84 ulasan)
6,8
6,8
28 freelancer menawar dengan rata-rata €202 EUR untuk pekerjaan ini
Avatar Pengguna
I am a Senior .Net Developer and Dedicated Database Administrator with 20 years of experience in Web/ Windows and Android Developments,Administration, Project Management System analysis, and Database Developments. Delivering quality solutions to complex business problems within scope, budget and tight schedules whilst meeting strict specifications both functional (for users ) and technical (for Developers) , from project planning, estimating to delivery. I have massive experience developing .net API's SKILLS AND ABILITIES • Web | Windows Developments • C# | Vb. Net | ASP. Net • SQL Server | MY SQL | EXCEL | MS ACCESS • MVC| | Web Forms | Win Forms • Web Services | API • Entity framework | nHibernet • Java scripts | J query | json • HTML | PHP • CSS | Bootstrap , • Android Developments • IIS | Windows Server 2017 • Crystal Reports | iText Sharp • XML | XLT • System Analyst • Agile | Scrum | Waterfall Developments
€98 EUR dalam 3 hari
5,0 (37 ulasan)
6,4
6,4
Avatar Pengguna
Hallo oceanwis, We are enthusiastic team of developer a complete package for the successful execution of the project with minimum turnaround time. Best regards, Michael
€207 EUR dalam 3 hari
5,0 (13 ulasan)
6,1
6,1
Avatar Pengguna
Dear client I have read your description and got interested in your project I have rich experience with Asp.Net web service and c# programming I have also knowledge at json and mssql Please checkout my profile and contact me Let's discuss more details on chat Thanks Regards
€155 EUR dalam 3 hari
5,0 (5 ulasan)
5,7
5,7
Avatar Pengguna
Hello. I've a lot of experience in web programming as well as API development and consumption. From the description it looks quite simply if no hidden logic should be presented. Please respond to me for more details. Because from you current description it very easy task. Waiting to hear from you !
€200 EUR dalam 3 hari
4,9 (27 ulasan)
5,8
5,8
Avatar Pengguna
hi there , i have develop similar thing before you see job description which i have done before https://www.freelancer.com/projects/mysql/NET-Web-services-SOAP-WFC/?w=f waiting for response for discussion regards tscreators
€250 EUR dalam 3 hari
4,9 (38 ulasan)
5,7
5,7
Avatar Pengguna
Hello? How are you? I have seen the project - "webservice." I have been working in these fields((.NET, C# Programming, JSON, Microsoft SQL Server, Windows Server)) for 7 yrs as a freelancer. I can work full time as you need. I will never disappoint you and i will try my best to deliver good result always. Hope to work with you. Thank you.
€155 EUR dalam 3 hari
4,8 (25 ulasan)
5,4
5,4
Avatar Pengguna
Hi, I am a Microsoft Certified Web Developer with over 9 years of active experience in software companies, working for big projects and customers, like airlines, banks and Microsoft, usually for web services or business to business portals. I reviewed your project and I'd be interested in finding out more about it. Please take my bid as a starting point, and we can adjust it later based on a more detailed estimation. Can you please give me a bit more details about what type of applications you expect? My understanding is that you will have 3 applications, each hosted in IIS (or other hosting environment), all exposing Web Services through frameworks like Web API. Is this assumption right? Also, I see that a database is involved and that you would like logging. Do you have a certain type of logging in mind? Would you like to be in file or database, or are you considering cloud (e.g. Azure) logging solutions? There are also other decisions to make, if they are not already taken, like if you prefer .NET Framework or .NET Core. This shouldn't affect the estimation too much. What can affect the estimation is actually the security part, depending on what do you plan to use for authentication & authorization. Please contact me if you would like to align a bit more about the requirements, so I can provide a better estimation & bid for it. Best regards, Cosmin Vana
€200 EUR dalam 3 hari
5,0 (9 ulasan)
4,6
4,6
Avatar Pengguna
Hello Sir, I have gone through your description and got a pretty much idea of what you want to do. I can assure you that I can do this task. My developed application are light weight, faster and has rich UI. The skills and resources needed for the project are in my genes. I can assure you for a complete professional work in given time line. Please share the complete details about your project. I can immediately start working on your project once you allow me. List of my skills is following as: • C# (winforms). • Web Services. • Windows Services • MySql, Sql Server • Crystal reports / RDLC reports Best Regards Ali
€111 EUR dalam 3 hari
3,8 (37 ulasan)
5,8
5,8
Avatar Pengguna
Hi, I am an experienced .Net Developer. I understand your requirements and I am able to this in 5-10 hours. Please consider my bid and allow me to offer my services. Best Regards
€155 EUR dalam 1 hari
5,0 (14 ulasan)
4,2
4,2
Avatar Pengguna
I am an experienced Web and Software Developer, and I am very interested in your job post. I have an excellent experience in MVC,.Net Core, ASP.NET, C#, Linq, Entity Framework, MySQL, MSSQL, REST API, JSON, HTML5, Angular JS, JQuery, Javascript, AWS Lambda, AWS S3, AWS RDS, Xamarin. I believe communication is the key to every successful project. I look forward to discussing project requirements with you.
€200 EUR dalam 5 hari
5,0 (5 ulasan)
4,0
4,0
Avatar Pengguna
Hello. I am a C# developer and I am highly experienced in building web services and API's for different systems. If I understand correctly the task you described I would need to develop 2 web services that communicate with each other using JSON. One of them will be a proxy service that is hosted at B which will route the requests to the other web service at C. The service at C has a connection to MS SQL Server database and does all the work. Do you also need the client side developed for a merchant A with some user interface? I can deliver such project in 1 day (without client UI). However, I would like to discuss the details before I confirm any deadline.
€170 EUR dalam 3 hari
5,0 (1 ulasan)
2,2
2,2
Avatar Pengguna
Passionate IT Professional with 12+ years of experience and a good track record of Microsaft technology stack includes web apps technology, Sql, Azure, DevOps, .Net, Aws, Docker, Ansible and containerization Technology.
€150 EUR dalam 10 hari
5,0 (1 ulasan)
1,2
1,2
Avatar Pengguna
I have 4 years of experience in writing API. Some of my projects are 1. GST with IRAS (Inland Revenue Authority Of Singapore) 2. Property Management System API for KnightFrank. 3. Haulier API for driver in Haulio Company of Singapore. I can implement you requirement within two days with minimum price. Thanks.
€100 EUR dalam 2 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
Hello, I gone through your requirement. I am much interested in taking this job. Kindly let me know further details. Below is a small intro about me. A dynamic professional with an experience of 15 years in team Management and Software Development Good technical knowledge in Asp.net, C#, web service, MVC, SQL Server, JSON and etc., • Proven abilities in managing end-to-end software development life-cycle involving requirement analysis, tracking, system study, designing, coding, testing, de-bugging, application design, documentation and maintenance • Skilled in Understanding & coordinating client's needs / enhancements, customization, software-related issues, provide solutions in adherence to delivery schedules • An effective communicator with excellent analytical skills
€122 EUR dalam 3 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
Hi, I have vast knowledge in web development with a strong C# backend so I'd perfect for this job. I'm a detail oriented professional with more than 10+ years of experience in the industry.
€177 EUR dalam 10 hari
0,0 (0 ulasan)
0,0
0,0

Tentang klien

Bendera GERMANY
Munich, Germany
5,0
12
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Anggota sejak Mar 3, 2019

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