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        <title><![CDATA[Stories by Marvin Rubia on Medium]]></title>
        <description><![CDATA[Stories by Marvin Rubia on Medium]]></description>
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            <title>Stories by Marvin Rubia on Medium</title>
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            <title><![CDATA[Introducing TraceBuck, a FREE Web App to Test Trading Strategies Without Risking Money]]></title>
            <description><![CDATA[<div class="medium-feed-item"><p class="medium-feed-image"><a href="https://python.plainenglish.io/introducing-tracebuck-a-free-web-app-to-test-trading-strategies-without-risking-money-5372000c7ce6?source=rss-95f7687de574------2"><img src="https://cdn-images-1.medium.com/max/1911/1*oWvRcDmLXEFbARluDlwZlQ.png" width="1911"></a></p><p class="medium-feed-snippet">No sign-up, no credit card needed. Just backtest for free, so you don&#x2019;t gamble your savings blindfolded.</p><p class="medium-feed-link"><a href="https://python.plainenglish.io/introducing-tracebuck-a-free-web-app-to-test-trading-strategies-without-risking-money-5372000c7ce6?source=rss-95f7687de574------2">Continue reading on Python in Plain English »</a></p></div>]]></description>
            <link>https://python.plainenglish.io/introducing-tracebuck-a-free-web-app-to-test-trading-strategies-without-risking-money-5372000c7ce6?source=rss-95f7687de574------2</link>
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            <category><![CDATA[cryptocurrency]]></category>
            <category><![CDATA[investing]]></category>
            <category><![CDATA[stock-market]]></category>
            <category><![CDATA[trading]]></category>
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            <dc:creator><![CDATA[Marvin Rubia]]></dc:creator>
            <pubDate>Thu, 12 Nov 2026 03:56:10 GMT</pubDate>
            <atom:updated>2026-11-12T21:43:02.491Z</atom:updated>
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            <title><![CDATA[Entry #7: Journaling My U.S. Employment]]></title>
            <description><![CDATA[<div class="medium-feed-item"><p class="medium-feed-image"><a href="https://marvinrubia.medium.com/entry-7-journaling-my-u-s-employment-6bb259411f7f?source=rss-95f7687de574------2"><img src="https://cdn-images-1.medium.com/max/2600/0*0zj8oI-v35DiIdIu" width="5760"></a></p><p class="medium-feed-snippet">I finally received the email I&#x2019;ve been waiting for.</p><p class="medium-feed-link"><a href="https://marvinrubia.medium.com/entry-7-journaling-my-u-s-employment-6bb259411f7f?source=rss-95f7687de574------2">Continue reading on Medium »</a></p></div>]]></description>
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            <category><![CDATA[life]]></category>
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            <dc:creator><![CDATA[Marvin Rubia]]></dc:creator>
            <pubDate>Mon, 19 Oct 2026 01:05:04 GMT</pubDate>
            <atom:updated>2026-10-23T22:15:31.557Z</atom:updated>
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            <title><![CDATA[Entry #6: Journaling My U.S. Employment]]></title>
            <description><![CDATA[<div class="medium-feed-item"><p class="medium-feed-image"><a href="https://marvinrubia.medium.com/entry-6-journaling-my-u-s-employment-1c34ab2598ab?source=rss-95f7687de574------2"><img src="https://cdn-images-1.medium.com/max/2600/0*o4fT05muspNOtPBR" width="3953"></a></p><p class="medium-feed-snippet">I thought what I did was babysitting, but it was not.</p><p class="medium-feed-link"><a href="https://marvinrubia.medium.com/entry-6-journaling-my-u-s-employment-1c34ab2598ab?source=rss-95f7687de574------2">Continue reading on Medium »</a></p></div>]]></description>
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            <category><![CDATA[careers]]></category>
            <category><![CDATA[data-science]]></category>
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            <dc:creator><![CDATA[Marvin Rubia]]></dc:creator>
            <pubDate>Sat, 05 Sep 2026 23:04:08 GMT</pubDate>
            <atom:updated>2026-09-06T11:24:09.095Z</atom:updated>
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            <title><![CDATA[Entry #5: Journaling My U.S. Employment]]></title>
            <description><![CDATA[<div class="medium-feed-item"><p class="medium-feed-image"><a href="https://marvinrubia.medium.com/entry-5-journaling-my-u-s-employment-aa6e5f77b2f7?source=rss-95f7687de574------2"><img src="https://cdn-images-1.medium.com/max/2600/0*Yt9-zkk15HvtlCOo" width="5066"></a></p><p class="medium-feed-snippet">Another opportunity appears but my body still hurts</p><p class="medium-feed-link"><a href="https://marvinrubia.medium.com/entry-5-journaling-my-u-s-employment-aa6e5f77b2f7?source=rss-95f7687de574------2">Continue reading on Medium »</a></p></div>]]></description>
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            <category><![CDATA[life]]></category>
            <category><![CDATA[data-science]]></category>
            <category><![CDATA[analytics]]></category>
            <category><![CDATA[careers]]></category>
            <category><![CDATA[work]]></category>
            <dc:creator><![CDATA[Marvin Rubia]]></dc:creator>
            <pubDate>Thu, 30 Jul 2026 14:58:28 GMT</pubDate>
            <atom:updated>2026-11-02T01:34:31.305Z</atom:updated>
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            <title><![CDATA[Entry #4: Journaling My U.S. Employment]]></title>
            <description><![CDATA[<div class="medium-feed-item"><p class="medium-feed-image"><a href="https://marvinrubia.medium.com/entry-4-journaling-my-u-s-emplo-88392b45d093?source=rss-95f7687de574------2"><img src="https://cdn-images-1.medium.com/max/2600/0*22v4QVpItP7WGGtq" width="6016"></a></p><p class="medium-feed-snippet">Finally, a good news!</p><p class="medium-feed-link"><a href="https://marvinrubia.medium.com/entry-4-journaling-my-u-s-emplo-88392b45d093?source=rss-95f7687de574------2">Continue reading on Medium »</a></p></div>]]></description>
            <link>https://marvinrubia.medium.com/entry-4-journaling-my-u-s-emplo-88392b45d093?source=rss-95f7687de574------2</link>
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            <category><![CDATA[work]]></category>
            <category><![CDATA[careers]]></category>
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            <category><![CDATA[life]]></category>
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            <dc:creator><![CDATA[Marvin Rubia]]></dc:creator>
            <pubDate>Sun, 12 Jul 2026 22:05:47 GMT</pubDate>
            <atom:updated>2026-11-02T01:34:10.632Z</atom:updated>
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            <title><![CDATA[A Few Updates on My Trading Backtesters]]></title>
            <description><![CDATA[<div class="medium-feed-item"><p class="medium-feed-image"><a href="https://medium.datadriveninvestor.com/a-few-updates-on-my-trading-backtesters-923c53c50dd9?source=rss-95f7687de574------2"><img src="https://cdn-images-1.medium.com/max/2600/0*kuI5qII0Kb0EhsIP" width="2872"></a></p><p class="medium-feed-snippet">Don&#x2019;t worry, they are still FREE. And with a few enhancements.</p><p class="medium-feed-link"><a href="https://medium.datadriveninvestor.com/a-few-updates-on-my-trading-backtesters-923c53c50dd9?source=rss-95f7687de574------2">Continue reading on DataDrivenInvestor »</a></p></div>]]></description>
            <link>https://medium.datadriveninvestor.com/a-few-updates-on-my-trading-backtesters-923c53c50dd9?source=rss-95f7687de574------2</link>
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            <category><![CDATA[finance]]></category>
            <category><![CDATA[python]]></category>
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            <dc:creator><![CDATA[Marvin Rubia]]></dc:creator>
            <pubDate>Sat, 11 Jul 2026 16:50:06 GMT</pubDate>
            <atom:updated>2026-10-23T21:58:24.638Z</atom:updated>
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            <title><![CDATA[Entry #3: Journaling My U.S. Employment]]></title>
            <description><![CDATA[<div class="medium-feed-item"><p class="medium-feed-image"><a href="https://marvinrubia.medium.com/entry-3-journaling-my-u-s-employment-4c274c9226d6?source=rss-95f7687de574------2"><img src="https://cdn-images-1.medium.com/max/2600/0*pHYzD9I_66bkl6b2" width="6177"></a></p><p class="medium-feed-snippet">The search continues, while various opportunites opened.</p><p class="medium-feed-link"><a href="https://marvinrubia.medium.com/entry-3-journaling-my-u-s-employment-4c274c9226d6?source=rss-95f7687de574------2">Continue reading on Medium »</a></p></div>]]></description>
            <link>https://marvinrubia.medium.com/entry-3-journaling-my-u-s-employment-4c274c9226d6?source=rss-95f7687de574------2</link>
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            <category><![CDATA[data-science]]></category>
            <category><![CDATA[life]]></category>
            <category><![CDATA[work]]></category>
            <category><![CDATA[analytics]]></category>
            <category><![CDATA[careers]]></category>
            <dc:creator><![CDATA[Marvin Rubia]]></dc:creator>
            <pubDate>Mon, 06 Jul 2026 03:04:23 GMT</pubDate>
            <atom:updated>2026-11-02T01:33:49.571Z</atom:updated>
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            <title><![CDATA[Building a Trading Screener Web App]]></title>
            <description><![CDATA[<div class="medium-feed-item"><p class="medium-feed-image"><a href="https://medium.datadriveninvestor.com/building-a-trading-screener-web-app-3a8c9ee59947?source=rss-95f7687de574------2"><img src="https://cdn-images-1.medium.com/max/2600/0*t_wrGnKhrqLV3qe7" width="6000"></a></p><p class="medium-feed-snippet">My 3rd FREE Trading Tool For Everyone</p><p class="medium-feed-link"><a href="https://medium.datadriveninvestor.com/building-a-trading-screener-web-app-3a8c9ee59947?source=rss-95f7687de574------2">Continue reading on DataDrivenInvestor »</a></p></div>]]></description>
            <link>https://medium.datadriveninvestor.com/building-a-trading-screener-web-app-3a8c9ee59947?source=rss-95f7687de574------2</link>
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            <category><![CDATA[trading]]></category>
            <category><![CDATA[python]]></category>
            <category><![CDATA[stock-market]]></category>
            <category><![CDATA[investing]]></category>
            <category><![CDATA[data-science]]></category>
            <dc:creator><![CDATA[Marvin Rubia]]></dc:creator>
            <pubDate>Tue, 30 Jun 2026 15:09:26 GMT</pubDate>
            <atom:updated>2026-10-23T21:55:17.200Z</atom:updated>
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            <title><![CDATA[Entry #2: Journaling My U.S. Employment]]></title>
            <description><![CDATA[<div class="medium-feed-item"><p class="medium-feed-image"><a href="https://marvinrubia.medium.com/entry-2-journaling-my-u-s-employment-92b359ab574e?source=rss-95f7687de574------2"><img src="https://cdn-images-1.medium.com/max/2600/0*YnAjZiafTa1llCTf" width="4288"></a></p><p class="medium-feed-snippet">A glimmer of hope yesterday and a different job in the near future</p><p class="medium-feed-link"><a href="https://marvinrubia.medium.com/entry-2-journaling-my-u-s-employment-92b359ab574e?source=rss-95f7687de574------2">Continue reading on Medium »</a></p></div>]]></description>
            <link>https://marvinrubia.medium.com/entry-2-journaling-my-u-s-employment-92b359ab574e?source=rss-95f7687de574------2</link>
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            <category><![CDATA[analytics]]></category>
            <category><![CDATA[careers]]></category>
            <category><![CDATA[work]]></category>
            <category><![CDATA[life]]></category>
            <category><![CDATA[data-science]]></category>
            <dc:creator><![CDATA[Marvin Rubia]]></dc:creator>
            <pubDate>Sun, 21 Jun 2026 03:08:25 GMT</pubDate>
            <atom:updated>2026-11-02T01:32:58.097Z</atom:updated>
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            <title><![CDATA[Entry #1: Journaling My U.S. Employment]]></title>
            <description><![CDATA[<div class="medium-feed-item"><p class="medium-feed-image"><a href="https://marvinrubia.medium.com/entry-1-journaling-my-u-s-employment-bfacc41db63d?source=rss-95f7687de574------2"><img src="https://cdn-images-1.medium.com/max/2600/0*pEQuGpg3bFYDgfMx" width="5400"></a></p><p class="medium-feed-snippet">I arrived here with a mixture of worry, happiness, and optimism.</p><p class="medium-feed-link"><a href="https://marvinrubia.medium.com/entry-1-journaling-my-u-s-employment-bfacc41db63d?source=rss-95f7687de574------2">Continue reading on Medium »</a></p></div>]]></description>
            <link>https://marvinrubia.medium.com/entry-1-journaling-my-u-s-employment-bfacc41db63d?source=rss-95f7687de574------2</link>
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            <category><![CDATA[careers]]></category>
            <category><![CDATA[work]]></category>
            <category><![CDATA[data-science]]></category>
            <category><![CDATA[analytics]]></category>
            <category><![CDATA[life]]></category>
            <dc:creator><![CDATA[Marvin Rubia]]></dc:creator>
            <pubDate>Sat, 13 Jun 2026 20:06:54 GMT</pubDate>
            <atom:updated>2026-11-02T01:31:53.523Z</atom:updated>
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