diff --git a/data/speakers.json b/data/speakers.json
index d9d2de2..f913e5d 100644
--- a/data/speakers.json
+++ b/data/speakers.json
@@ -163,10 +163,10 @@
         }
     },
     {
-        "name": "Tvrtko Strenak",
+        "name": "Tvrtko Sternak",
         "bio": "I am currently working as a Python developer at airt. In the past three years, I have gained valuable experience in the industry, including a year working on a microservice product that uses Apache Kafka for communication between services.\n\nI am a strong believer in the power of open source software, and I enjoy learning from the open source community. My interests in the field at the moment include machine learning, model deployment, Apache Kafka, and advanced Python programming.",
         "country": "Croatia",
-        "avatar": "img/speakers/tvrtko_strenak.jpg",
+        "avatar": "img/speakers/tvrtko_sternak.jpg",
         "links": {
         }
     }
diff --git a/docs/chat.html b/docs/chat.html
index fc91dee..4d8be7d 100644
--- a/docs/chat.html
+++ b/docs/chat.html
@@ -837,10 +837,10 @@ <h3 class="title-medium size-md color-light hover-yellow">
 
             <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-xs-6 col-6">
                 <div class="speaker-layout2">
-                    <img src="/static/img/speakers/tvrtko_strenak.jpg" alt="speaker" class="img-fluid">
+                    <img src="/static/img/speakers/tvrtko_sternak.jpg" alt="speaker" class="img-fluid">
                     <div class="item-title">
                         <h3 class="title-medium size-md color-light hover-yellow">
-                            <a href="/sk/speakers/tvrtko-strenak.html">Tvrtko Strenak</a>
+                            <a href="/sk/speakers/tvrtko-sternak.html">Tvrtko Sternak</a>
                         </h3>
                     </div>
                     <div class="item-social">
diff --git a/docs/en/index.html b/docs/en/index.html
index 9ce4599..8b4f5df 100644
--- a/docs/en/index.html
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@@ -837,10 +837,10 @@ <h3 class="title-medium size-md color-light hover-yellow">
 
             <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-xs-6 col-6">
                 <div class="speaker-layout2">
-                    <img src="/static/img/speakers/tvrtko_strenak.jpg" alt="speaker" class="img-fluid">
+                    <img src="/static/img/speakers/tvrtko_sternak.jpg" alt="speaker" class="img-fluid">
                     <div class="item-title">
                         <h3 class="title-medium size-md color-light hover-yellow">
-                            <a href="/en/speakers/tvrtko-strenak.html">Tvrtko Strenak</a>
+                            <a href="/en/speakers/tvrtko-sternak.html">Tvrtko Sternak</a>
                         </h3>
                     </div>
                     <div class="item-social">
diff --git a/docs/en/program/index.html b/docs/en/program/index.html
index 42f35c6..24f6d98 100644
--- a/docs/en/program/index.html
+++ b/docs/en/program/index.html
@@ -837,10 +837,10 @@ <h3 class="title-medium size-md color-light hover-yellow">
 
             <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-xs-6 col-6">
                 <div class="speaker-layout2">
-                    <img src="/static/img/speakers/tvrtko_strenak.jpg" alt="speaker" class="img-fluid">
+                    <img src="/static/img/speakers/tvrtko_sternak.jpg" alt="speaker" class="img-fluid">
                     <div class="item-title">
                         <h3 class="title-medium size-md color-light hover-yellow">
-                            <a href="/sk/speakers/tvrtko-strenak.html">Tvrtko Strenak</a>
+                            <a href="/sk/speakers/tvrtko-sternak.html">Tvrtko Sternak</a>
                         </h3>
                     </div>
                     <div class="item-social">
diff --git a/docs/en/speakers/index.html b/docs/en/speakers/index.html
index a784748..2391f9c 100644
--- a/docs/en/speakers/index.html
+++ b/docs/en/speakers/index.html
@@ -649,10 +649,10 @@ <h3 class="title title-bold color-light hover-yellow">
             
             <div class="col-xl-4 col-lg-4 col-md-6 col-sm-6 col-12 menu-item">
                 <div class="speaker-layout3">
-                    <img src="/static/img/speakers/tvrtko_strenak.jpg" alt="speaker" class="img-fluid">
+                    <img src="/static/img/speakers/tvrtko_sternak.jpg" alt="speaker" class="img-fluid">
                     <div class="item-title">
                         <h3 class="title title-bold color-light hover-yellow">
-                            <a href="/en/speakers/tvrtko-strenak.html">Tvrtko Strenak</a>
+                            <a href="/en/speakers/tvrtko-sternak.html">Tvrtko Sternak</a>
                         </h3>
                         <div class="title-light size-md text-left color-light">Croatia</div>
                     </div>
diff --git a/docs/en/speakers/tvrtko-strenak.html b/docs/en/speakers/tvrtko-sternak.html
similarity index 92%
rename from docs/en/speakers/tvrtko-strenak.html
rename to docs/en/speakers/tvrtko-sternak.html
index 6e2b9eb..9fabf0c 100644
--- a/docs/en/speakers/tvrtko-strenak.html
+++ b/docs/en/speakers/tvrtko-sternak.html
@@ -53,9 +53,9 @@
   
 
   
-  <link rel="alternate" href="https://2024.pycon.sk/sk/speakers/tvrtko-strenak.html" hreflang="sk">
+  <link rel="alternate" href="https://2024.pycon.sk/sk/speakers/tvrtko-sternak.html" hreflang="sk">
   
-  <link rel="canonical" href="https://2024.pycon.sk/en/speakers/tvrtko-strenak.html"/>
+  <link rel="canonical" href="https://2024.pycon.sk/en/speakers/tvrtko-sternak.html"/>
   <!-- Custom Js -->
   <script src="/static/js/main.js" type="text/javascript"></script>
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@@ -149,7 +149,7 @@
                                                 </li>
                                                 
                                                 <li>
-                                                  <a href="/sk/speakers/tvrtko-strenak.html" title="Prepnúť na slovečinu"
+                                                  <a href="/sk/speakers/tvrtko-sternak.html" title="Prepnúť na slovečinu"
                                                      hreflang="sk"><img
                                                       src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAALCAYAAAB24g05AAACO0lEQVQokXXMTUiTARzH8T94FOrgyYsddkkQJcFIyhQ1kUzQUHMTRRMNU6xMLXpRMLVS8gWkrKhDXesk0TFKIgzTXPMt2ea0JWOutT179uzlefbtUlKHfvA5/r5iqBqGqv5LUYgrCvGAQtQfQPP7UX1+VK8PxeMlsOPB73bj23YjhqrxZ4lEYo9hJDAMA13X0XWdeDxOLBYjGo0SiUTQNA2vaxsxVBWA8NNnhCfuo45PERqdJDQ6/t9jOBxG0zR27E4k37zOi9c/ULpvkGhuwnA4MIYGiVnqmHjk4s70N4amthiY3KRvzMm1ETu9tze4+8CJJL1CkkxzDD7eJdDRjfFpHsO3i77lQqut42aflZrOr9ScX6Gy1cap5i+UNixRaFmk4dIyIk8QOTDHrYde/G1d6C2N6A4H8bvDRC0WLl61cbpjncpzK5Q32yhtsFJkWeL4mUXqLuwFFhmY9mB9a2e4Z5b2nmXaOxfYnJnFfNlOedsGJ1vWONG0SkH9CsfMNo5UW6nqXEPkOfJGBNeVEb4PT2F/v0Zjr53Vd+u4+sewFpj5fLSahcMVzB8q42NGKXMHi/hgymehqI57IkhUBL21lVhxMbHuLn6+nCFwvR8tM5NwejqqyUQoLQ0lNZVgSgqB/fsIJCcTzMrCKYJoIsSbzhKrrydaW0u0qppIRQVaWRlaSQnhwkLUvDxCubkoOTkEs7MJZmURzMjALoKoIigiBETwi+D7zSuCR4QdEdwibIvgEsEpgv0vvwCcffbRnUTGYAAAAABJRU5ErkJggg=="
                                                       alt="slovenský jazyk"></a>
@@ -202,7 +202,7 @@
                                                 </li>
                                                 
                                                 <li>
-                                                  <a href="/sk/speakers/tvrtko-strenak.html" title="Prepnúť na slovečinu"
+                                                  <a href="/sk/speakers/tvrtko-sternak.html" title="Prepnúť na slovečinu"
                                                      hreflang="sk"><img
                                                       src="data:image/png;base64,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"
                                                       alt="slovenský jazyk"></a>
@@ -243,13 +243,13 @@
     <div class="row">
       <div class="col-12">
         <div class="breadcrumbs-area">
-          <h1>Tvrtko Strenak</h1>
+          <h1>Tvrtko Sternak</h1>
           <ul>
             <li>
               <a href="/en/index.html">PyCon SK 2022</a>
             </li>
             <li><a href="/en/speakers/index.html">Speakers</a></li>
-            <li>Tvrtko Strenak</li>
+            <li>Tvrtko Sternak</li>
           </ul>
         </div>
       </div>
@@ -265,12 +265,12 @@ <h1>Tvrtko Strenak</h1>
             <div class="col-lg-5 col-md-12 col-sm-12">
                 
                 <div class="single-speaker-img">
-                    <img src="/static/img/speakers/tvrtko_strenak.jpg" class="img-fluid" alt="single-speaker">
+                    <img src="/static/img/speakers/tvrtko_sternak.jpg" class="img-fluid" alt="single-speaker">
                 </div>
             </div>
             <div class="col-lg-7 col-md-12 col-sm-12">
                 <div class="speaker-profile">
-                    <h2 class="title title-black color-dark">Tvrtko Strenak</h2>
+                    <h2 class="title title-black color-dark">Tvrtko Sternak</h2>
                     <div class="sub-title">Croatia</div>
                     <div class="profile-social">
                         <ul>
@@ -287,45 +287,12 @@ <h2 class="title title-black color-dark">Tvrtko Strenak</h2>
                 </div>
             </div>
             
-            <div class="col-12">
-                <a id="abstract1"></a>
-                <div class="pt-5 event-description">
-                    <h2 class="title title-bold color-dark">
-                      
-                      Decoding FastStream: A Deeper Dive into the Event Streaming Library
-                      
-                      <span class="pull-right badge badge-pill badge-primary">Talk</span>
-                      
-                    </h2>
-                    <p><span class="pull-right badge badge-pill badge-primary">
-                        English language
-                        
-                    </span></p>
-
-                    <b>Tvrtko Strenak </b>
-                    
-                    
-                    <p>FastStream simplifies the development of services communicating over event streams such as Apache Kafka, Redis and Nats. In our talk, we introduce its origin, basics, and delve into advanced features. Past talks raised awareness; this year, we are slowly shifting focus on technical nuances—implementation details and the development environment—to inspire developers and improve open source contributions.</p>
-                    
-
-                    
-                </div>
-            </div>
-            
         </div>
     </div>
 <!--    <div class="container">-->
-<!--        <h3 class="title-bold color-dark title-bar">All Sessions By Tvrtko Strenak</h3>-->
+<!--        <h3 class="title-bold color-dark title-bar">All Sessions By Tvrtko Sternak</h3>-->
 <!--        <div class="row">-->
 <!--            -->
-<!--            <div class="col-lg-4 col-md-12 col-sm-12">-->
-<!--                <div class="profile-event">-->
-<!--                    <h3 class="title title-bold color-dark">Decoding FastStream: A Deeper Dive into the Event Streaming Library</h3>-->
-<!--                    <div class="profile-event-date">July 23, 2018 10.00-11.30</div>-->
-<!--                    <div class="profile-event-place">CineHall_1</div>-->
-<!--                </div>-->
-<!--            </div>-->
-<!--            -->
 <!--        </div>-->
 <!--    </div>-->
 </section>
diff --git a/docs/index.html b/docs/index.html
index 42f35c6..24f6d98 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -837,10 +837,10 @@ <h3 class="title-medium size-md color-light hover-yellow">
 
             <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-xs-6 col-6">
                 <div class="speaker-layout2">
-                    <img src="/static/img/speakers/tvrtko_strenak.jpg" alt="speaker" class="img-fluid">
+                    <img src="/static/img/speakers/tvrtko_sternak.jpg" alt="speaker" class="img-fluid">
                     <div class="item-title">
                         <h3 class="title-medium size-md color-light hover-yellow">
-                            <a href="/sk/speakers/tvrtko-strenak.html">Tvrtko Strenak</a>
+                            <a href="/sk/speakers/tvrtko-sternak.html">Tvrtko Sternak</a>
                         </h3>
                     </div>
                     <div class="item-social">
diff --git a/docs/sitemap.xml b/docs/sitemap.xml
index 5471c38..3b08536 100644
--- a/docs/sitemap.xml
+++ b/docs/sitemap.xml
@@ -107,7 +107,7 @@
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     <url>
-      <loc>https://2024.pycon.sk/en/speakers/tvrtko-strenak.html</loc>
+      <loc>https://2024.pycon.sk/en/speakers/tvrtko-sternak.html</loc>
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@@ -347,7 +347,7 @@
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     <url>
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+      <loc>https://2024.pycon.sk/sk/speakers/tvrtko-sternak.html</loc>
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     </url>
   
diff --git a/docs/sk/index.html b/docs/sk/index.html
index 42f35c6..24f6d98 100644
--- a/docs/sk/index.html
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@@ -837,10 +837,10 @@ <h3 class="title-medium size-md color-light hover-yellow">
 
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                 <div class="speaker-layout2">
-                    <img src="/static/img/speakers/tvrtko_strenak.jpg" alt="speaker" class="img-fluid">
+                    <img src="/static/img/speakers/tvrtko_sternak.jpg" alt="speaker" class="img-fluid">
                     <div class="item-title">
                         <h3 class="title-medium size-md color-light hover-yellow">
-                            <a href="/sk/speakers/tvrtko-strenak.html">Tvrtko Strenak</a>
+                            <a href="/sk/speakers/tvrtko-sternak.html">Tvrtko Sternak</a>
                         </h3>
                     </div>
                     <div class="item-social">
diff --git a/docs/sk/program/index.html b/docs/sk/program/index.html
index 42f35c6..24f6d98 100644
--- a/docs/sk/program/index.html
+++ b/docs/sk/program/index.html
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                 <div class="speaker-layout2">
-                    <img src="/static/img/speakers/tvrtko_strenak.jpg" alt="speaker" class="img-fluid">
+                    <img src="/static/img/speakers/tvrtko_sternak.jpg" alt="speaker" class="img-fluid">
                     <div class="item-title">
                         <h3 class="title-medium size-md color-light hover-yellow">
-                            <a href="/sk/speakers/tvrtko-strenak.html">Tvrtko Strenak</a>
+                            <a href="/sk/speakers/tvrtko-sternak.html">Tvrtko Sternak</a>
                         </h3>
                     </div>
                     <div class="item-social">
diff --git a/docs/sk/speakers/index.html b/docs/sk/speakers/index.html
index aa59bf9..3fdbdff 100644
--- a/docs/sk/speakers/index.html
+++ b/docs/sk/speakers/index.html
@@ -649,10 +649,10 @@ <h3 class="title title-bold color-light hover-yellow">
             
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                 <div class="speaker-layout3">
-                    <img src="/static/img/speakers/tvrtko_strenak.jpg" alt="speaker" class="img-fluid">
+                    <img src="/static/img/speakers/tvrtko_sternak.jpg" alt="speaker" class="img-fluid">
                     <div class="item-title">
                         <h3 class="title title-bold color-light hover-yellow">
-                            <a href="/sk/speakers/tvrtko-strenak.html">Tvrtko Strenak</a>
+                            <a href="/sk/speakers/tvrtko-sternak.html">Tvrtko Sternak</a>
                         </h3>
                         <div class="title-light size-md text-left color-light">Croatia</div>
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diff --git a/docs/sk/speakers/tvrtko-strenak.html b/docs/sk/speakers/tvrtko-strenak.html
deleted file mode 100644
index 6479e01..0000000
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-                    <p>I am currently working as a Python developer at airt. In the past three years, I have gained valuable experience in the industry, including a year working on a microservice product that uses Apache Kafka for communication between services.</p>
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-                      Decoding FastStream: A Deeper Dive into the Event Streaming Library
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-                        Anglický jazyk
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-                    <p>FastStream simplifies the development of services communicating over event streams such as Apache Kafka, Redis and Nats. In our talk, we introduce its origin, basics, and delve into advanced features. Past talks raised awareness; this year, we are slowly shifting focus on technical nuances—implementation details and the development environment—to inspire developers and improve open source contributions.</p>
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diff --git a/docs/static/img/speakers/tvrtko_strenak.jpg b/docs/static/img/speakers/tvrtko_sternak.jpg
similarity index 100%
rename from docs/static/img/speakers/tvrtko_strenak.jpg
rename to docs/static/img/speakers/tvrtko_sternak.jpg
diff --git a/static/img/speakers/tvrtko_strenak.jpg b/static/img/speakers/tvrtko_sternak.jpg
similarity index 100%
rename from static/img/speakers/tvrtko_strenak.jpg
rename to static/img/speakers/tvrtko_sternak.jpg