OK, I found this:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10335742" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10335742</a><p><pre><code>    Show HN: I will build your prototype web app for $4K (bhsiao.com)
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and this:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10368190" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10368190</a><p><pre><code>    We&#x27;ll build you a prototype web app for $4242 in two weeks (webappdock.com)
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Both have subsequently been deleted, and both are much more than a few days old.  No other title that has the substring &quot;proto&quot; or &quot;build&quot; in it looks vaguely relevant, and without more clues, I don&#x27;t have any way to help you.<p>Good luck.