I'm a chemist with a research interest in nanotechnology. I've been editing Wikipedia since Fall 2006, and was reading it for about two years before that. Most of my work is related to articles on nanotechnology, biomolecular structure, and related science topics, as well as science policy and budgetary policy, and local landmarks, especially bridges. As of January 2017, I am a Wikipedian-in-Residence for the U.S. National Institute for Occupational Safety and Health, and my edits for that position are made under a separate account.
My time is split between creating and expanding new articles, copyediting existing articles for flow and clarity of organization, and performing splits of long articles and merges of articles that have overlapping subject matter. I'm a big fan of navboxes as a tool to improve readers' understanding of how articles relate to each other within a broader context.