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    <title>Arindam Paul — Engineering Stories</title>
    <link>https://arindampaul.com</link>
    <description>Music. Medicine. Markets. Stories from 20+ years building the infrastructure everyone else inherits.</description>
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    <managingEditor>arindam.paul@me.com (Arindam Paul)</managingEditor>
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      <title>Parsing the Da Capo Catalog: OCR, Grammars, and the Metadata That Built Apple Music Classical</title>
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      <pubDate>Tue, 24 Mar 2026 08:00:00 +0100</pubDate>
      <description>How we OCR'd, parsed, and matched a 1,399-page printed classical music catalog to build the metadata engine behind Apple Music Classical.</description>
      <category>Classical Music Metadata</category>
      <category>Software Engineering</category>
      <category>Apple Music Classical</category>
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    <item>
      <title>How a Rare Book Became Apple's Most Beautiful App</title>
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      <pubDate>Tue, 07 Apr 2026 08:00:00 +0200</pubDate>
      <description>How a rare book of classical masters and a small Amsterdam team built the database that became Apple Music Classical, serving 5M+ recordings worldwide.</description>
      <category>Apple Music Classical</category>
      <category>Software Engineering</category>
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    <item>
      <title>What It's Like to Build Systems That Trade Billions</title>
      <link>https://arindampaul.com/blog/what-its-like-to-build-systems-that-trade-billions</link>
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      <pubDate>Tue, 21 Apr 2026 08:00:00 +0200</pubDate>
      <description>Inside a top-3 global market maker: what sub-millisecond trading actually feels like to build, and what happens when nanosecond-scale systems go wrong.</description>
      <category>High-Frequency Trading</category>
      <category>Software Engineering</category>
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      <title>Two Patents and Zero Patients Lost</title>
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      <pubDate>Tue, 05 May 2026 08:00:00 +0200</pubDate>
      <description>What it takes to build software where failure means patient harm — the story of building a patented radiology information system for emergency care.</description>
      <category>Healthcare Technology</category>
      <category>Patents</category>
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      <title>Twenty Years, Three Industries, One Engineer</title>
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      <pubDate>Tue, 19 May 2026 08:00:00 +0200</pubDate>
      <description>From a Wisconsin engineering school to Amsterdam's trading floors: what 20 years across finance, healthcare, and music technology taught one engineer.</description>
      <category>Career</category>
      <category>Software Engineering</category>
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      <title>The Architecture of Speed: How Low-Latency Trading Systems Actually Work</title>
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      <pubDate>Tue, 02 Jun 2026 08:00:00 +0200</pubDate>
      <description>A working engineer's guide to how low-latency trading systems are actually built — ring buffers, exchange protocols, and what most developers get wrong.</description>
      <category>Low-Latency Systems</category>
      <category>Software Architecture</category>
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    <item>
      <title>Why I Mentor at Cambridge (And What the Next Generation Teaches Me)</title>
      <link>https://arindampaul.com/blog/why-i-mentor-at-cambridge</link>
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      <pubDate>Tue, 16 Jun 2026 08:00:00 +0200</pubDate>
      <description>Why a senior engineer keeps coming back to mentor at Cambridge — and what the next generation reveals about what the field still gets wrong.</description>
      <category>Mentoring</category>
      <category>Cambridge University</category>
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