Sample utility querying JIRA issues for a sprint and creating an Excel spreadsheet with .NET, the Atlassian.Net SDK, C#, CsvHelper, CsvHelper.Excel, and ClosedXML.
For more information, see the post JIRA to Excel with the Atlassian.Net SDK.
thnk2wn/JiraSprintQuerySample
Sample utility querying JIRA issues for a sprint and creating an Excel spreadsheet
C#