<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Performance on René Dekkers</title><link>https://renedekkers.nl/tags/performance/</link><description>Recent content in Performance on René Dekkers</description><image><title>René Dekkers</title><url>https://renedekkers.nl/images/og-default.png</url><link>https://renedekkers.nl/images/og-default.png</link></image><generator>Hugo -- 0.155.2</generator><language>en</language><lastBuildDate>Thu, 14 May 2026 12:28:57 +0200</lastBuildDate><atom:link href="https://renedekkers.nl/tags/performance/index.xml" rel="self" type="application/rss+xml"/><item><title>Performance optimization with Claude Code — finding bottlenecks in your .NET code</title><link>https://renedekkers.nl/posts/performance-optimization-with-claude-code/</link><pubDate>Thu, 16 Apr 2026 12:00:00 +0200</pubDate><guid>https://renedekkers.nl/posts/performance-optimization-with-claude-code/</guid><description>Use Claude Code to find and fix performance bottlenecks in .NET applications. From N+1 queries to memory leaks, with practical C# examples.</description></item></channel></rss>