diff --git a/Defensio/02_Praesentation_Konstantin_Hintermayer.md b/Defensio/02_Praesentation_Konstantin_Hintermayer.md
index 7c3cce5..398f55c 100644
--- a/Defensio/02_Praesentation_Konstantin_Hintermayer.md
+++ b/Defensio/02_Praesentation_Konstantin_Hintermayer.md
@@ -95,26 +95,63 @@ sequenceDiagram
 ```
 
 
-## Softwarearchitektur
+## Von Commit zu Paket
+
+    
+\begin{tikzpicture}[
+    node distance=1cm,
+    stepnode/.style={circle, minimum size=1.2cm, draw, line width=1.5pt, fill=white, inner sep=0pt},
+    labelnode/.style={align=center, font=\small\bfseries},
+    textnode/.style={align=center, font=\scriptsize, color=gray},
+    track/.style={line width=2pt, gray!20}
+]
+    % Central Track
+    \draw[track] (-1,0) -- (12,0);
+
+    \node[stepnode, draw=gray] (n1) at (0,0) {\color{gray}\small\faCodeBranch};
+    \node[stepnode, draw=green!60!black, right=of n1] (n2) {\color{green!60!black}\small\faCheckCircle};
+    \node[stepnode, draw=blue!60!black, right=of n2] (n3) {\color{blue!60!black}\small\faCogs};
+    \node[stepnode, draw=orange, right=of n3] (n4) {\color{orange}\small\faBoxOpen};
+    \node[stepnode, draw=orange!70!black, right=of n4] (n5) {\color{orange!70!black}\small\faDatabase};
+
+    % Labels Above
+    \node[labelnode, below=0.2cm of n1, color=gray] {Commit};
+    \node[labelnode, below=0.2cm of n2, color=green!60!black] {Tag};
+    \node[labelnode, below=0.2cm of n3, color=blue!60!black] {CI/CD};
+    \node[labelnode, below=0.2cm of n4, color=orange] {.deb Paket};
+    \node[labelnode, below=0.2cm of n5, color=orange!70!black] {Registry};
+\end{tikzpicture}
+
+\vspace{1em}
+
+**Ablauf:**
+
+1. laufende Entwicklung
+2. Commit zu einem Release zusammenfassen (Tag)
+3. CI/CD Pipeline beginnt zu laufen
+4. .deb Paket wird gebaut
+5. .deb Paket wird in der Registry abgelegt
+
+## Softwarearchitektur (.NET / Oqtane)
+  
+**Design Patterns:**
+
+\begin{tikzpicture}[
+    node distance=0.15cm,
+    stepnode/.style={rectangle, draw, line width=1.5pt, minimum width=1.5cm, minimum height=1.5cm, fill=white, inner sep=0pt},
+]
+    \node[stepnode, draw=gray!60!black] (n1) at (0,0) {\LARGE\color{gray!60!black}S};
+    \node[stepnode, draw=green!60!black, right=of n1] (n2) {\LARGE\color{green!60!black}O};
+    \node[stepnode, draw=blue!60!black, right=of n2] (n3) {\LARGE\color{blue!60!black}L};
+    \node[stepnode, draw=orange, right=of n3] (n4) {\LARGE\color{orange}I};
+    \node[stepnode, draw=orange!70!black, right=of n4] (n5) {\LARGE\color{orange!70!black}D};
+\end{tikzpicture}
+
+\vspace{1em}
 
 - Open-Closed Principle
-- Strategy Pattern
-- Dependency Injection
-  
-## Technischer Vergleich
-
-Bisherige Erfahrungen:
-
-- Go
-- Typescript
-- GRPC (interprozess Kommunikation)
-
-Untersuchungsgebiete:
-
-- Typisierung
-- Konsistenz
-
-## Teamleitung
+- Dependency Injection (IServiceProvider)
+- Repository-Pattern (EntityFramework)
 
 ::: columns