C# code that generates Excel output using OpenXML library

We need a C# library (including source code) that generate an Excel (.xlsx) document based on incoming data. Incoming data is C# object (see [url removed, login to view]). It defines columns and then contains data in a list<string,string> format. Columns are defined in 3 categories: Common (always there), Mapped Fields (optional set), PDF Fields (optional set).

You can see a sample of data in JSON format in attached file: sample json format.

You css how data is presented in web-page (just FYI): Grid as [url removed, login to view]

Output excel should be filed in with data and properly formatted. See explanation of Excel format in [url removed, login to view] and an actual sample "Sample Result".

Library should use OpenXML SDK 2.6 and does not rely on installation of Excel. This code will run on the server. Technology: .NET 4.5, x64bit. Must support be multithreaded mode.

Files added.

Compétences : .NET, Programmation C#, Excel

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Concernant l'employeur :
( 11 commentaires ) Irvine, United States

N° du projet : #8473093

Décerné à :


Dear customer, I am a ASP.NET (C#) developer with 2+ production experience. I have dealt with OpenXML SDK before, know json (have good knowledge json schema too). So I will be happy to start working on this task. Plus

388 $ USD en 3 jours
(2 Commentaires)

41 freelance font une offre moyenne de $586 pour ce travail


Hello. I am interested in your project. I have a lot of experiences in c# programming . Please check my portfolio and working history. if u hire me, u could come up with good results at fair price. Best regards. Plus

515 $ USD en 10 jours
(191 Commentaires)

Hi, I am Nallakumar. I have more than 9 years of experience in C#. Please have a look at my portfolio project titled "Garment Application". In that application, I have used OpenXML library for exporting the data to Plus

526 $ USD en 3 jours
(50 Commentaires)

Hi, I have read all requirements + view all files carefully and i hope i can give you solution which will work excellent. I will provide you ASP.NET Web Page where we do following 1. Get JSON either from file Plus

700 $ USD en 3 jours
(80 Commentaires)

A proposal has not yet been provided

700 $ USD en 12 jours
(165 Commentaires)

Hi. I have exp in creating C# library for working with xml. I have done alot of similar projects. I am ready to do for you. Thanks!

700 $ USD en 5 jours
(82 Commentaires)

We are very interested in this project. I have read your above description and i think its well within our range to execute this is in a good time frame so would you be kind enough to message me so we can have a fast a Plus

473 $ USD en 10 jours
(17 Commentaires)

[url removed, login to view] I have many experience in OpenXML. please contact me and discuss more. waiting for your reply. best regards.

526 $ USD en 10 jours
(41 Commentaires)

A proposal has not yet been provided

750 $ USD en 10 jours
(20 Commentaires)

I have 16 Years of experience in Software development Windows and Web. Expert in Sql Server and .NET. Microsoft Certified as MCP, MCTS, MCPD, MCT. Please contact me to clarify all details.

490 $ USD en 3 jours
(23 Commentaires)

sir i am an expert of software and web development. i have already developed many web and windows applications and some are similar to your project . you can check my portfolios and my previous projects . so i can fini Plus

556 $ USD en 5 jours
(26 Commentaires)

Hi, I am interested. thanks Narendra //////////////////////////////////////////////////////////////////////////////////////////////

500 $ USD en 15 jours
(11 Commentaires)

hi, I can provide you my project code which applied OpenXml library to export data to excel from object model. I applied reflection of C# to build dynamic excel file from object model. For this project. I will use Plus

480 $ USD en 10 jours
(24 Commentaires)

Hello, On Behalf of Team Eyedea, I am glad to bid on your project regarding C# code. Now the important question is why you should hire us??? The Answers are: The Team: We have the team of 10 back end developer, De Plus

555 $ USD en 10 jours
(2 Commentaires)

Hello there, I have reviewed your job post and would like to propose my interest in working for this task, as I am having expertise with C#, ASP.NET MVC,.NET Framework, VB.NET, Visual Basic, VBScript. I am a sen Plus

833 $ USD en 30 jours
(4 Commentaires)

Hi, An ASP.NET,c#,vb ,SqlServer,JQuery,Javascript expert here. Please feel free to discuss the project with me. Thanks, Murtaza

800 $ USD en 15 jours
(11 Commentaires)

A proposal has not yet been provided

666 $ USD en 10 jours
(22 Commentaires)

I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably Plus

793 $ USD en 15 jours
(8 Commentaires)

Hi sir,I have used open xml for exporting excel report for a asp.net [url removed, login to view] can discuss further if you want.I hope I can do this.

422 $ USD en 5 jours
(10 Commentaires)

I have attached your documents and I can do it. I have done lot of work in .Net,C#,Excel I will use - OpenXML SDK 2.6 - Visual Studio 2013 - .Net framework 4.5 ----------------------- I have more than 9 yea Plus

631 $ USD en 15 jours
(34 Commentaires)

Hi, I have good experience in developing web and desktop applications using .NET technologies that use data formats like XML, JSON etc with multi-threading support. I can develop this software using C# and OpenXM Plus

388 $ USD en 4 jours
(13 Commentaires)