clean up authors

content/english/authors/kevin-riordan.md

@@ -0,0 +1,20 @@
+---
+title: Kevin Riordan
+email: kevin.riordan@damconsulting.llc
+image: "/images/avatar.png"
+description: Kevin Riordan's bio
+social:
+  - name: github
+    icon: fa-brands fa-github
+    link: https://github.com
+
+  - name: twitter
+    icon: fa-brands fa-twitter
+    link: https://twitter.com
+
+  - name: linkedin
+    icon: fa-brands fa-linkedin
+    link: https://linkedin.com
+---
+
+Founder and Sole Proprietor of Digital Asset Management LLC