diff --git a/_data/speakers2023.yml b/_data/speakers2023.yml
index 042e919..e932985 100644
--- a/_data/speakers2023.yml
+++ b/_data/speakers2023.yml
@@ -119,17 +119,17 @@
 
 - title: Tech Excellence Meetup
   date: 18 Oct 2023
-  link: 
+  link: https://www.youtube.com/watch?v=zZfVPtSPkhI
   speaker1: timber_kerkvliet
   speaker2: 
-  # MEETUP: 
+  # MEETUP: https://www.meetup.com/techexcellence/events/296202681/
 
-# - title: Tech Excellence Meetup
-#   date: 1 Nov 2023
-#   link: 
-#   speaker1: 
-#   speaker2: 
-#   # MEETUP: 
+- title: Tech Excellence Meetup
+  date: 1 Nov 2023
+  link: 
+  speaker1: marcelo_chiaradia
+  speaker2: 
+  # MEETUP: 
 
 - title: Tech Excellence Meetup
   date: 15 Nov 2023
@@ -153,6 +153,11 @@
   # MEETUP: 
 
 
+
+
+
+
+
 # - title: Tech Excellence Meetup
 #   date: 
 #   link: 
diff --git a/assets/img/marcelo_chiaradia.png b/assets/img/marcelo_chiaradia.png
new file mode 100644
index 0000000..37cba44
Binary files /dev/null and b/assets/img/marcelo_chiaradia.png differ
diff --git a/content/_members/guilherme_ferreira.md b/content/_members/guilherme_ferreira.md
index 5e2644d..7265612 100644
--- a/content/_members/guilherme_ferreira.md
+++ b/content/_members/guilherme_ferreira.md
@@ -9,7 +9,7 @@ specialities:
     - Solution Architecture
     - Microservices
     - Design Patterns
-tech-stack: .NET Core, C#, PostgreSQL, AWS
+tech-stack: .NET Core, C#, PostgreSQL
 
 linkedin: https://www.linkedin.com/in/gferreira/
 twitter: 
diff --git a/content/_members/igor_sosman.md b/content/_members/igor_sosman.md
index 29906e2..046882e 100644
--- a/content/_members/igor_sosman.md
+++ b/content/_members/igor_sosman.md
@@ -2,7 +2,7 @@
 i: igor_sosman
 
 name: Igor Sosman
-title: Senior Software Architect @ SCHOTT Pharmaceutical packaging
+title: Software Developer @ BlueCare AG
 about: Over 25 years of experience in software architecture and development, strong leadership, creativity and technical vision.
 location: St Gallen, Switzerland
 specialities:
diff --git a/content/_members/ivan_paulovich.md b/content/_members/ivan_paulovich.md
index e7767d2..6820635 100644
--- a/content/_members/ivan_paulovich.md
+++ b/content/_members/ivan_paulovich.md
@@ -9,7 +9,7 @@ specialities:
     - TDD
     - clean architecture
     - cloud
-tech-stack: C#, .NET, Docker
+tech-stack: C#, .NET
 
 linkedin: https://www.linkedin.com/in/ivanpaulovich/
 twitter: https://twitter.com/ivanpaulovich/
diff --git a/content/_members/johan_martinsson.md b/content/_members/johan_martinsson.md
index b42fcad..f12676b 100644
--- a/content/_members/johan_martinsson.md
+++ b/content/_members/johan_martinsson.md
@@ -10,7 +10,7 @@ specialities:
     - unit testing
     - clean code
     - refactoring
-tech-stack: Node.js, Go, AWS, Java
+tech-stack: Node.js, Go, Java
 
 linkedin: https://www.linkedin.com/in/jomartinsson/
 twitter: https://twitter.com/johan_alps
diff --git a/content/_members/marcelo_chiaradia.md b/content/_members/marcelo_chiaradia.md
new file mode 100644
index 0000000..c3c6447
--- /dev/null
+++ b/content/_members/marcelo_chiaradia.md
@@ -0,0 +1,33 @@
+---
+i: marcelo_chiaradia
+
+name: Marcelo Chiaradia
+title: Staff Software Engineer @ Taxdoo
+about: I help teams deliver value to the customer through continuous delivery of quality software, striving for technical excellence.
+location: Nuremberg, Bavaria, Germany
+specialities:
+    - TDD
+    - DDD
+    - CI/CD
+    - software design
+    - OOP
+tech-stack: Java, Spring, SQL
+
+linkedin: https://www.linkedin.com/in/marcelo-chiaradia-05974468/
+twitter: 
+github: 
+xing: 
+website: 
+youtube: 
+podcast: 
+medium: 
+blog: 
+---
+
+Software Craftsman having 17+ years of experience.
+
+Agilist, advocate of XP technical practices like Pair Programming, CI, CD, TDD, Refactoring and Simple Design.
+
+I help teams deliver value to the customer through continuous delivery of quality software, striving for technical excellence.
+
+I have worked on the design and development of large-scale, high-available and distributed systems on the e-commerce scope using Microservices, and worked and contributed in several Open-Source projects.
\ No newline at end of file
diff --git a/content/_members/michele_sollecito.md b/content/_members/michele_sollecito.md
index 7f6f9ba..c8f5638 100644
--- a/content/_members/michele_sollecito.md
+++ b/content/_members/michele_sollecito.md
@@ -11,7 +11,7 @@ specialities:
     - leadership
     - systems thinking
     - DDD
-tech-stack: Kotlin, Java, AWS, Jenkins, PostgreSQL, Node.js, JavaScript
+tech-stack: Kotlin, Java, Jenkins, PostgreSQL, Node.js, JavaScript
 
 linkedin: https://www.linkedin.com/in/michelesollecito/
 twitter: https://twitter.com/sollecitom
diff --git a/content/_members/timber_kerkvliet.md b/content/_members/timber_kerkvliet.md
index 334d4c8..f3f1097 100644
--- a/content/_members/timber_kerkvliet.md
+++ b/content/_members/timber_kerkvliet.md
@@ -2,7 +2,7 @@
 i: timber_kerkvliet
 
 name: Timber Kerkvliet
-title: Software Architect @ CloudSuite
+title: Software Consultant & Architect @ CloudSuite
 about: Domain-Driven Design | Continuous Delivery | eXtreme Programming
 location: Uithoorn, North Holland, Netherlands
 specialities: