Revise README with new welcome message and details (#27)

Updated README to reflect new branding and mission statement.

Signed-off-by: Nikolai Emil Damm <nikolaiemildamm@icloud.com>

Author: devantler

profile/README.md

@@ -1,3 +1,22 @@
-## Hi there 👋
+## Welcome to DevantlerTech 🚀
 
-Welcome DevantlerTech - a space where [@devantler's](https://github.com/devantler) open source projects live and thrive.
+Here we build tools and frameworks that simplify modern software development.
+
+Founded by [Nikolai Emil Damm](https://devantler.tech/), a Danish software engineer passionate about cloud-native technologies, open-source collaboration, and developer experience, our mission is to make working with cutting-edge technologies more accessible and enjoyable.
+
+## What We Do
+
+We focus on creating innovative solutions in the cloud-native ecosystem, with particular emphasis on:
+
+- 🚀 **Developer Experience** — Building tools that streamline workflows and boost productivity
+- ☁️ **Cloud-Native Technologies** — Working with Kubernetes, Docker, and CNCF tools
+- 🤝 **Open-Source Collaboration** — Sharing knowledge and code with the community
+- ⚡ **Automation & Simplification** — Making complex processes simple and efficient
+
+## Our Stack
+
+We work primarily with **Go**, **AI**, **Kubernetes**, and various cloud-native tools, always with a focus on quality, simplicity, and agile development practices.
+
+---
+
+*Interested in collaborating or learning more? Check out our projects below!*