diff --git a/public/gmarty.vcf b/public/gmarty.vcf
index de61e83..3c1f673 100644
--- a/public/gmarty.vcf
+++ b/public/gmarty.vcf
@@ -1,14 +1,12 @@
 BEGIN:VCARD
-VERSION:3.0
-PRODID:-//class_vcard from TroyWolf.com//NONSGML Version 1//EN
-REV:2024-03-12 13:38:40
+VERSION:4.0
 FN:Guillaume C. Marty
 N:Marty;Guillaume;C;Mr;
 NICKNAME:gmarty
-TITLE:Engineering manager and Coach
-
+TITLE:Tech Leader & Coach
 ADR;TYPE=home:;London, UK;;;;;
-EMAIL;TYPE=internet,pref:edo999@gmail.com
-URL;TYPE=work:https://gu.illau.me
-TZ:+0000
+EMAIL:edo999@gmail.com
+URL:https://gu.illau.me
+TZ:Europe/London
+SOURCE:https://gu.illau.me/gmarty.vcf
 END:VCARD
diff --git a/src/content/authors/default.mdx b/src/content/authors/default.mdx
index b08623b..dee0359 100644
--- a/src/content/authors/default.mdx
+++ b/src/content/authors/default.mdx
@@ -1,8 +1,8 @@
 ---
 name: Guillaume C. Marty
 avatar: https://gravatar.com/avatar/4445ead3e531bc7b2b6030c43e07114b?size=192
-occupation: Engineering manager, available for hire
-shortBio: Guillaume C. Marty, a passionate engineering manager and coach currently looking for new opportunities.
+occupation: Tech Leader & Coach, available for hire
+shortBio: Guillaume C. Marty, a passionate Tech Leader & Coach, is currently looking for new opportunities.
 company: Power skill coach at Skiller Whale
 mastodon: https://indieweb.social/@gmarty
 linkedin: https://www.linkedin.com/in/gmarty
@@ -11,11 +11,11 @@ github: https://github.com/gmarty
 pixelfed: https://portfolio.pixelfed.social/gmarty
 ---
 
-Guillaume (pronounced _/ghee-yom/_) has been working in the tech industry for two decades. He was previously as a software engineer at **Mozilla** on the Firefox OS, and an engineering manager and coach at **Twitter**.
+Guillaume (pronounced _/ghee-yom/_) has spent two decades working in the tech industry. From developing features for **Firefox OS** at **Mozilla** to leading teams and coaching leaders at **Twitter**, his career blends technical expertise with a passion for empowering people.
 
-He's passionate about web technologies and contributes regularly to open source projects (check the [Gitlab](https://gitlab.com/gmarty) and [Github](https://github.com/gmarty) accounts).
+As an advocate for web technologies, Guillaume actively contributes to open source projects ([Gitlab](https://gitlab.com/gmarty) and [Github](https://github.com/gmarty)). He’s also committed to fostering inclusive communities that celebrate diversity in all its forms, creating spaces where everyone can thrive.
 
-He's also fascinated by video games, animation, history, and, as a Japanese speaker, foreign languages.
+Outside of work, he’s enthusiast about video games, animation, [cinema](/films/) and history. A Japanese speaker and translator, he has a keen interest in languages and the cultural connections they unlock.
 
 Find Guillaume online: