Update Graeme's training profile (#1739)

Author: graeme-a-stewart

_profiles/graeme_stewart.md

@@ -6,23 +6,31 @@ training_roles:
 - mentor
 - author
 training_years:
+- 2024
+- 2023
 - 2022
 - 2021
 - 2020
 - 2019
 github: graeme-a-stewart
 gravatar: null
-homepage: null
-twitter: graemeastewart
+homepage: https://graeme-a-stewart.github.io
+twitter: null
 gitlab: null
 bitbucket: null
 orcid: 0000-0003-0182-7088
-linkedin: null
+linkedin: graeme-a-stewart
 email: [email protected]
 layout: educator
 ---
 
-Hi! I'm Graeme and I have been involved in the HSF since the very early days. I am also a member of the [ATLAS collaboration](https://atlas.cern/). I am currently one of the main HSF Coordinators, so I try to look after a bit of everything, but I try and focus my creative and development time on [tools]({{ site.baseurl }}/workinggroups/toolsandpackaging.html), [training]({{ site.baseurl }}/workinggroups/training.html) and [detector simulation]({{ site.baseurl }}/workinggroups/detsim.html).
+Hi! I'm Graeme and I have been involved in the HSF since the very early days. I
+am also a member of the [ATLAS collaboration](https://atlas.cern/). I am
+currently one of the main HSF Coordinators, so I try to look after a bit of
+everything, but I try and focus my creative and development time on helping with
+the use of the Julia language in HEP, through
+[JuliaHEP](http://www.juliahep.org.). I work on research software quality and
+software sustainability in the [EVERSE](https://everse.software) project.
 
 I am a strong supporter of efforts to increase diversity in HEP and science.