diff --git a/index-mobile.html b/index-mobile.html
index 2fb76c9..2883c64 100644
--- a/index-mobile.html
+++ b/index-mobile.html
@@ -19,23 +19,97 @@
           <ul>
             <li><a class="emailLink" href="mailto:greg.shuflin+developerportfolio@protonmail.com">greg.shuflin@protonmail.com</a></li>
             <li><a href='https://www.linkedin.com/in/gregshuflin/'>LinkedIn</a></li>
-            <li>Nostr public key:
+            <li>Nostr:
               <a href="nostr:npub1t4tqw45837fzs0589jqqna0s5wcmzstnsvw2vlrj7934w9l25sgsgnjcsl">
                 <code>npub1t4tqw45837fzs0589jqqna0s5wcmzstnsvw2vlrj7934w9l25sgsgnjcsl</code>
               </a>
           </ul>
         </li>
+        <!--
+        <li>
+          <p>SSH public key:
+          <code>ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBYZzw9jdXezBuENVPZ+p3FipNN2gT9BUo7nlCTIqLhE</code>
+        </li>
+        -->
       </ul>
     </div>
-    <div class="codes">
-      <p>SSH public key:
-      <code>ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBYZzw9jdXezBuENVPZ+p3FipNN2gT9BUo7nlCTIqLhE</code>
-    </div>
   </header>
   <div class="photo">
     <img src='self.jpg' alt='Self-photo'>
   </div>
   <main>
+    <section>
+      <h2>About me</h2>
+      <p>I'm a software engineer with broad expertise across several different
+      disciplines of industry software development, particularly network
+      programming, full-stack web development, all things cryptocurrency, and
+      modern cloud-focused devops/Unix systems administration. On the side, I
+      dabble in 3d graphics, functional programming/type theory, programming
+      language design, and mucking about with microcontrollers.
+
+      <p>I've shipped code in <strong>Rust</strong>, <strong>Python</strong>,
+      <strong>C/C++</strong>, <strong>Ruby</strong> (on Rails),
+      <strong>Scala</strong>, <strong>Elm</strong>, and <strong>Haskell</strong>.
+      My educational credentials are B.A.s in <strong>Linguistics</strong>,
+      <strong>Computer Science</strong> and <strong>Japanese</strong> from the
+      <strong>University of California, Berkeley</strong>. My language of choice
+      for most sorts of software project is Rust these days, but there's a whole
+      wide world out there of interesting developments in programming language
+      research - I'd love to write, say, <a href="https://www.idris-lang.org/">Idris</a> for a living one day.
+
+      <p>My passion as a software developer is software correctness - I think the
+      industry as a whole places too little emphasis on writing software that does
+      the right thing from the beginning. I want to use the best tools and
+      practices available to write software that is easily maintainable and
+      minimizes bugs from the start of a project onwards.
+    </section>
+    <section>
+      <h2>Open-source contributions</h2>
+
+      <p>My professional Github profile is <a href="https://github.com/gshuflin">@gshuflin</a>. I have
+      used <a href="https://github.com/neunenak">@neunenak</a> as a personal Github profile in the past, and still use it
+      for contributing to projects that use Github as their main git repository host. I've moved most of my personal code
+      to a self-hosted <a href="https://gitea.com">Gitea</a> instance at <a href="https://code.everydayimshuflin.com/greg">code.everydayimshuflin.com</a>, to
+      reduce my dependency on cloud services I have no control over.
+
+      <ul>
+
+        <li>As part of my work at Toolchain Labs, I was a <a
+                                                              href="https://github.com/pantsbuild/pants/commits?author=gshuflin">contributor</a>
+          to the <a href="https://www.pantsbuild.org/">Pants</a> build system.
+          Much of my work on this project involved porting the codebase from a
+          legacy Python execution engine to a modern and more performant Rust
+          execution engine
+
+          <li>I maintain a <a href="https://github.com/typst/typst">typst</a> package
+            <a href="https://code.everydayimshuflin.com/greg/typst-lepizig-glossing">leipzig-glossing</a>
+            for typesetting linguistic interlinear glosses according to the Leipzig Glossing
+            Rules.
+
+          <li>I'm a user of and <a href="https://github.com/casey/just/commits?author=neunenak">occasional
+              contributor to</a> the <a href="https://github.com/casey/just">just</a>
+            command runner, written in Rust.
+
+
+          <li>A wrote a quick and dirty <a href="https://gitea.everydayimshuflin.com/greg/rust-parser-combinator">parser combinator
+              library</a> in Rust, mostly as a proof of concept. I'd like to see if I can incorporate some of the
+            ideas from the paper <a href="https://research.rug.nl/en/publications/efficient-parsing-with-parser-combinators">
+              Efficient parsing with parser combinators</a> to make it faster.
+
+
+          <li>I contributed a basic <a href="https://github.com/koka-lang/koka/pull/193/commits/ab290a41a4249450d9934a4c23d2b8ed7e98b448">Vim
+              plugin</a> for the <a href="https://koka-lang.github.io/koka/doc/book.html">Koka</a> language,
+            an research programming language experimenting with the very neat idea of
+            algebraic effect systems.
+
+            <li>I wrote a simple Rust command line program for <a href="https://github.com/neunenak/hilite">
+                for highlighting stderr console output</a>, inspired by Mike Schiraldi's hilite utility, which
+              I used at Meraki for making the actual errors more obvious in lengthy C++ compiler output.  It
+              is published on <a href="https://crates.io/crates/hilite">crates.io</a>.
+
+      </ul>
+    </section>
+
   </main>
 </body>
 </html>