<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>AWS Bedrock on YennJ12 Engineering Blog</title><link>https://yennj12.js.org/yennj12_blog_V4/tags/aws-bedrock/</link><description>Recent content in AWS Bedrock on YennJ12 Engineering Blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Sun, 21 Dec 2025 11:00:00 +0000</lastBuildDate><atom:link href="https://yennj12.js.org/yennj12_blog_V4/tags/aws-bedrock/feed.xml" rel="self" type="application/rss+xml"/><item><title>Fine-Tuning LLMs with AWS Bedrock: A Complete Guide to Post-Training Customization</title><link>https://yennj12.js.org/yennj12_blog_V4/posts/llm-fine-tuning-aws-bedrock-complete-guide/</link><pubDate>Sun, 21 Dec 2025 11:00:00 +0000</pubDate><guid>https://yennj12.js.org/yennj12_blog_V4/posts/llm-fine-tuning-aws-bedrock-complete-guide/</guid><description>Comprehensive guide to fine-tuning and customizing Large Language Models (LLMs) with AWS Bedrock - covering supervised fine-tuning, continued pre-training, and reinforcement fine-tuning with practical examples and AWS CDK infrastructure setup.</description></item></channel></rss>