<?xml version="1.0" encoding="UTF-8" ?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
  <channel>
    <title>Sharon Rosario — Case Studies &amp; Engineering Portfolio</title>
    <link>https://sharonrosario.space</link>
    <description>Technical breakdowns of zero-to-one SaaS, AI/ML integrations, and React architectures.</description>
    <language>en</language>
    <lastBuildDate>Tue, 23 Jun 2026 22:24:35 GMT</lastBuildDate>
    <atom:link href="https://sharonrosario.space/rss.xml" rel="self" type="application/rss+xml" />
    <item>
      <title>Understanding &amp; Removing the Git Config Injection Worm</title>
      <link>https://sharonrosario.space/case-studies/git-worm-malware-incident</link>
      <description>Technical breakdown of VS Code auto-task exploitation, PostCSS config injection, and backdated Git commits — with copyable IoCs, audit scripts, and step-by-step removal on Windows.</description>
      <pubDate>Mon, 01 Jun 2026 00:00:00 GMT</pubDate>
      <guid>https://sharonrosario.space/case-studies/git-worm-malware-incident</guid>
      <category>Security</category>
    </item>
    <item>
      <title>Zero-Leak Multi-Tenant RAG Architecture</title>
      <link>https://sharonrosario.space/case-studies/zero-leak-multi-tenant-rag-architecture</link>
      <description>A deep technical guide for CTOs and founding engineers on enforcing true data isolation in multi-tenant RAG systems — covering Postgres Row-Level Security, pgvector, namespace partitioning, and a complete security test suite.</description>
      <pubDate>Mon, 01 Jun 2026 00:00:00 GMT</pubDate>
      <guid>https://sharonrosario.space/case-studies/zero-leak-multi-tenant-rag-architecture</guid>
      <category>Architecture</category>
    </item>
    <item>
      <title>Decoupling AI: From Blocking Calls to Event-Driven Microservices</title>
      <link>https://sharonrosario.space/case-studies/decoupling-ai-event-driven-microservices</link>
      <description>A complete implementation guide for moving from fragile, timeout-prone synchronous AI calls to a scalable event-driven pipeline — with Node.js, Python FastAPI, BullMQ, Redis, and a React streaming frontend.</description>
      <pubDate>Mon, 01 Jun 2026 00:00:00 GMT</pubDate>
      <guid>https://sharonrosario.space/case-studies/decoupling-ai-event-driven-microservices</guid>
      <category>Architecture</category>
    </item>
    <item>
      <title>Taming Autonomous Agents: Orchestrating Multi-Agent Workflows with LangGraph</title>
      <link>https://sharonrosario.space/case-studies/orchestrating-multi-agent-workflows-langgraph</link>
      <description>A complete architectural guide and Python implementation for building a Researcher-Writer-Verifier multi-agent pipeline using LangGraph — including state management, self-correction loops, observability with LangSmith, and production hardening patterns.</description>
      <pubDate>Mon, 01 Jun 2026 00:00:00 GMT</pubDate>
      <guid>https://sharonrosario.space/case-studies/orchestrating-multi-agent-workflows-langgraph</guid>
      <category>AI Engineering</category>
    </item>
  </channel>
</rss>
