Update links

docs/about-author.qmd

@@ -1,6 +1,6 @@
 # About the Author {.unnumbered}
 
-Michael Rossetti is a data scientist and software engineer. He has worked as a data analyst for a winning US Presidential campaign, an analytics director for a Silicon Valley startup, and a technology consultant for the US Government.
+Michael Rossetti is a data scientist, software developer, and machine learning researcher. He has worked as a polling data analyst for a winning US Presidential campaign, a data analytics director for a Silicon Valley startup, and a technology consultant for the US Government.
 
 As an adjunct professor, he has taught courses in data science, computer science, and software development at universities including New York University, Georgetown University, and the George Washington University.
 
@@ -9,13 +9,13 @@ He has honed and adapted his Python educational materials based on lessons learn
 ## More Information
 
 Academic Website:
-<https://prof-rossetti.org/>
+<https://michael-rossetti.org/>
 
 Connect on LinkedIn:
-<https://www.linkedin.com/in/mikerossetti/>
+<https://www.linkedin.com/in/mj-rossetti/>
 
 Follow on GitHub:
 <https://github.com/prof-rossetti/>
 
 Subscribe on YouTube:
-<https://www.youtube.com/@prof-rossetti>
+<https://www.youtube.com/@michael-rossetti>