diff --git a/about.md b/about.md
index 1b526c1..f165f6b 100644
--- a/about.md
+++ b/about.md
@@ -40,7 +40,8 @@ background: '/img/bg-index.jpg'
 - Jenkins, CircleCI, Airflow   
 - Elastic Cache (Redis), S3, EC2, Cloud Watch   
 - Nginx, Tomcat   
-- Spark Streaming/Batch, Structured Streaming, Kafka, Hive 
+- Spark Streaming/Batch, Structured Streaming, AWS Event Bridge    
+- Kafka, Kinesis, Hive     
 - ELK Stack   
 - Grafana, Graylog, Prometheus, nGrinder   
 - Git/Github, Gerrit