<p>Mathematician. Coding enthusiast. Creator of <a href="http://tryitonline.net" rel="nofollow noreferrer">Try It Online</a>. Former elected moderator on <a href="http://codegolf.stackexchange.com/">Code Golf</a>.</p>

<p>If I can help you with anything, don't hesitate to ping me (<code>@Dennis</code>) in <a href="https://chat.stackexchange.com/rooms/44255/talk-tryitonline-net">talk.tryitonline.net</a> or <a href="http://chat.stackexchange.com/rooms/240/the-nineteenth-byte">The Nineteenth Byte</a>.</p>

<p>Code Golf answers I'm proud of:</p>

<ul>
<li><a href="http://codegolf.stackexchange.com/a/105014/12012">Absolute Sums of Sidi Polynomial Coefficients</a></li>
<li><a href="http://codegolf.stackexchange.com/a/74372/12012">Calculate the number of primes up to n</a></li>
<li><a href="http://codegolf.stackexchange.com/a/104681/12012">Coprimes up to N</a></li>
<li><a href="http://codegolf.stackexchange.com/a/51238">Rearranging Words</a></li>
</ul>

Dennis