docs(dn): Darren 9/15/25 (#388)

Author: dareminion

src/design_notebooks/2025fall/dk4461.md

@@ -12,3 +12,16 @@
 #### Comments
 
 * Figuring out this team-lead thing, it's not so bad after all.
+
+## Week of September 15th
+
+### Project Work
+
+* Helped a few students with their first Pull-Requests
+* Began planning for main project with the senior members of the team
+* Created a rough roadmap for the leadership team and for the new members
+* Started looking back at Onboarding Labs 1-4 as a refresher.
+
+#### Comments
+
+* Finish onboarding labs, start looking into separate parts of processor. Create subteams with 4 main leaders, and we will see from there.