5 <div style="float:right; margin-left:0.8em; margin-bottom: 0.3em"><img src="me.jpg"></div>
7 <p>I am assistant professor at <a href='https://ethz.ch' target="_blank">ETH Zürich</a> as part of the <a href='https://pls.inf.ethz.ch/' target="_blank">Institute for Programming Languages and Systems</a>.</br>
8 Previously, I completed my <a href="thesis.html">PhD</a> at <a href="https://www.mpi-sws.org/">MPI-SWS</a> and <a href="https://www.uni-saarland.de/" target="_blank">Saarland University</a> in Saarbrücken, Germany; my advisor was <a href="https://people.mpi-sws.org/~dreyer/">Derek Dreyer</a>.
9 I also did a post-doc in the <a href="https://pdos.csail.mit.edu/">PDOS group</a> at <a href="https://www.csail.mit.edu/" target="_blank">MIT CSAIL</a>.
12 <p><i>If you are interested in doing a PhD or post-doc working on programming language foundations, and in particular formal foundations for Rust, or if you are an ETH student interested in a Master Thesis in that area -- please <a href="contact.html">reach out</a>!</i></p>
14 <p>My two main lines of work are about <a href="https://www.rust-lang.org/">Rust</a> and <a href="https://iris-project.org/">Iris</a>.<br>
15 On the Rust side, I am working (also in collaboration with the Rust language team) towards a solid formal foundation for the language, including in particular the unsafe parts.
16 One key result here is our <a href="https://plv.mpi-sws.org/rustbelt/popl18/">type safety proof</a>, which also describes a methodology for establishing type safety of well-encapsulated unsafe code.
17 My goal is to make unsafe Rust just as safe as safe Rust by means of formal verification.<br>
18 On the Iris side, besides continuing development of its logical foundations, I am interested in applying Iris to new problem domains; recently I started working on modular verification of fault-tolerant distributed system components.<br>
19 For some more information, check out my <a href="https://www.ralfj.de/blog/categories/research.html">research blog</a>, my <a href="cv.pdf">CV</a>, and my <a href="research-statement.pdf">research statement</a>.</p>
21 <p>In my free time, I like to run internet services myself and work on free software.
22 This goes hand-in-hand with my pursuit of defending our privacy rights and our freedom in the digital world.
23 See my <a href="https://www.ralfj.de">personal website</a> for more information.</p>