feat: add blog slug

Signed-off-by: Felix Gateru <felix.gateru@gmail.com>

Author: felixgateru

blog/authors.yml

@@ -1,23 +1,29 @@
 borovcanin:
-  name: 'Dusan borovcanin'
-  title: 'Software Engineer'
-  url: 'https://github.com/dborovcanin'
+  name: "Dusan borovcanin"
+  title: "Software Engineer"
+  url: "https://github.com/dborovcanin"
 
 draskovic:
-  name: 'Drasko Draskovic'
-  title: 'Software Engineer'
-  url: 'https://github.com/drasko'
-  email: 'drasko.draskovic@gmail.com'
+  name: "Drasko Draskovic"
+  title: "Software Engineer"
+  url: "https://github.com/drasko"
+  email: "drasko.draskovic@gmail.com"
 
 osodo:
-  name: 'Rodney Osodo'
-  title: 'Software Engineer'
-  url: 'http://rodneyosodo.com/'
+  name: "Rodney Osodo"
+  title: "Software Engineer"
+  url: "http://rodneyosodo.com/"
   socials:
-    twitter: 'https://twitter.com/b1ackd0t'
+    twitter: "https://twitter.com/b1ackd0t"
 
-musilah: 
-  name: 'Nataly Musilah'
-  title: 'Software Engineer'
-  url: 'https://github.com/Musilah'
-  email: 'nataleigh.nk@gmail.com'
+musilah:
+  name: "Nataly Musilah"
+  title: "Software Engineer"
+  url: "https://github.com/Musilah"
+  email: "nataleigh.nk@gmail.com"
+
+felix:
+  name: "Felix Gateru"
+  title: "Software Engineer"
+  url: "https://github.com/felixgateru"
+  email: "felix.gateru@gmail.com"

blog/mqtt-broker-selection/mqtt-broker-selection.md

@@ -1,3 +1,20 @@
+---
+slug: mqtt-broker-selection
+title: Selecting an MQTT broker for the SuperMQ messaging platform
+authors: felix
+description: Description of how and why we selected our current MQTT broker.
+tags:
+  [
+    mqtt,
+    iot,
+    message-broker,
+    rabbitmq,
+    distributed-systems,
+    scalability,
+    open-source
+  ]
+---
+
 # MQTT Broker Selection
 
 ## Summary