diff --git a/src/pages/portfolio.astro b/src/pages/portfolio.astro
index c9651a0..40d9c85 100644
--- a/src/pages/portfolio.astro
+++ b/src/pages/portfolio.astro
@@ -51,6 +51,13 @@ This list showcases the technologies and fields I'm the more confident with.
 - command line tools
 -->
 
+<h1>My professional experience</h1>
+
+<ul>
+  <li>April 2023 to July 2024, <b>KAIZEN Solutions</b>, internship: development of a monitoring solution for Debian servers</li>
+  <li>September 2023 to August 2024, <b>Micasys</b>, apprenticeship, evolution of company cybersecurity</li>
+</ul>
+
 <h1>My projects</h1>
 
 <h2>Commitment to software and Internet freedom</h2>
@@ -135,4 +142,8 @@ code {
 iframe {
   border: 0;
 }
+
+li {
+  margin: 10px 0;
+}
 </style>