Howard Cohen<p>Hello sfba Mastodon! I've been using Mastodon since I deleted my twitter account a couple years ago, and stopped using FaceBook over a year ago. I moved here from tribe.net because of excessive and unexplained downtime there, alas.</p><p>I've been a software engineer and sometimes CTO for over three decades, and a woodworker for over five. Right now I make and repair fences and gates in Oakland and Berkeley.</p><p>I make free, open-source 3D models and publish them on printables as @hoco_739955. </p><p>I teach woodworking classes at Ace Makerspace in Oakland (acemakerspace.org).</p><p><a href="https://sfba.social/tags/3dprinting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3dprinting</span></a> <a href="https://sfba.social/tags/3dmodelling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3dmodelling</span></a> <a href="https://sfba.social/tags/introduction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>introduction</span></a></p>