Add Patrick Hiesel to Q&A session

Change-Id: I859d3d0e4b2bc5b371dba220b0c375d077419bae
diff --git a/sessions/maintainers-qa.md b/sessions/maintainers-qa.md
index 296ccf4..e44c01c 100644
--- a/sessions/maintainers-qa.md
+++ b/sessions/maintainers-qa.md
@@ -8,5 +8,6 @@
 * *[Dave Borowitz, Google](../speakers.md#dborowitz)*
 * *[David Pursehouse, CollabNet](../speakers.md#dpursehouse)*
 * *[Edwin Kempin, Google](../speakers.md#ekempin)*
+* *[Patrick Hiesel, Google](../speakers.md#hiesel)*
 * *[Wyatt Allen, Google](../speakers.md#wyattallen)*
 * *other maintainers TBC*
diff --git a/speakers.md b/speakers.md
index c51e56a..b33c1ae 100644
--- a/speakers.md
+++ b/speakers.md
@@ -67,6 +67,10 @@
 
 [LinkedIn](https://www.linkedin.com/in/edwin-kempin-215234b4/)
 
+### Patrick Hiesel - Google {#hiesel}
+
+[LinkedIn](https://www.linkedin.com/in/patrickhiesel/)
+
 ### Wyatt Allen - Google {#wyattallen}
 
 [LinkedIn](https://www.linkedin.com/in/wyatt-allen-02547922/)