diff --git a/resume.tex b/resume.tex
index 64f5f54..038f9b2 100644
--- a/resume.tex
+++ b/resume.tex
@@ -58,7 +58,7 @@
 		
 		\begin{cvsubsection}{Software Engineer}{VTech Telecommunications Ltd.}{Aug 2021 -- Jul 2022}
 			\begin{itemize}
-				\item (Java) Reduced running time by \textbf{75\%} by code refactoring in AWS Lambda function
+				\item (Java) Reduced AWS Lambda function running time by \textbf{75\%} by resources reuse
 				\item (Python) Developed serverless functions to process pre-provisioning checking of IoT devices
 				\item (Python) Handled and updated data stored in NoSQL database by using AWS Lambda function, DynamoDB
 				\item Developed and deployed Infrastructure as code templates to automate cloud resources creation