diff --git a/areas-of-interest.md b/areas-of-interest.md
index af8348c7b..886be3202 100644
--- a/areas-of-interest.md
+++ b/areas-of-interest.md
@@ -128,6 +128,11 @@ concerns.
 
 ### [Tristan Sloughter](https://github.com/tsloughter), MyDecisiveAI
 
+- Trace and Metrics API & SDK
+- OpenTelemetry Erlang
+- Developer Experience
+- SDK configuration
+
 ### [Tyler Yahn](https://github.com/MrAlias), Splunk
 
 ## Maintainers and approvers