Add author profile (#209)

* add author profile

* update author-profile

* add Sugar Summer of Code acronym

Author: haroon10725

public/assets/Developers/Muhammad Haroon/muhammadharoon.jpg

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+---
+name: "Muhammad Haroon"
+slug: "muhammad-haroon"
+title: "Member & SSoC'25 Contributor"
+organization: "Sugar Labs"
+description: "Member & SSoC'25 Contributor at Sugar Labs"
+avatar: "/assets/Developers/Muhammad Haroon/muhammadharoon.jpg"
+---
+
+<!--markdownlint-disable-->
+
+# About Muhammad Haroon
+
+Hi, I’m Muhammad Haroon, a final year student at NED University Karachi, Pakistan, pursuing a degree in Computer Information & Systems Engineering.
+
+I have been actively contributing to Sugar Labs for a long time not just in code, but also in documentation and by assisting new contributors.
+
+This summer, I’ve been selected for Sugar Summer of Code (SSoC) 2025. This is the first time Sugar Labs is running this program, and I’m proud to be a pilot candidate. I’ll be working on Generative AI Instrument Sample Generation for Music Blocks, which will give students endless options for sound samples.
+
+## Experience
+
+- **SSoC 2025**: Generative AI Instrument Sample Generation for Music Blocks
+- **Sugar Labs Member**: Active contributor to various projects
+
+## Current Projects
+
+- Generative AI Instrument Sample Generation for Music Blocks
+- Sugar Labs website development
+
+## Connect with Me
+
+- **GitHub**: [@haroon10725](https://github.com/haroon10725)
+- **Email**: [[email protected]](mailto:[email protected])
+- **LinkedIn**: [Muhammad Haroon](https://www.linkedin.com/in/muhammad-haroon-7003b923b/)