Add Rishabh to developer directory

Author: 2005rishabh

src/users/2005rishabh.yaml

@@ -0,0 +1,16 @@
+name: Rishabh Singh
+github: 2005rishabh
+website: https://portfolio-gamma-drab-69.vercel.app/
+email: singh10rishab@gmail.com
+instagram: https://www.instagram.com/20_rishabh_05/
+linkedin: https://www.linkedin.com/in/rishabh-singh-505coder/
+country: India
+location: Faridabad
+role: Full Stack Developer & Open Source Contributor
+languages: JavaScript TypeScript Python Java PHP
+bio: |
+  I am a 3rd-year B.Tech Computer Science student and a passionate Full Stack Web Developer specializing in the MERN stack.
+
+  I thrive on building scalable web applications and contributing to the open-source ecosystem. Recently, I've been enhancing AI-driven platforms like 'iloveAgents' by improving UI/UX and developer onboarding workflows through automated pre-fill logic.
+
+  With a strong foundation in Data Structures and Algorithms, I am dedicated to writing clean, maintainable code and building real-world projects that solve actual user problems. Currently exploring the intersection of Web Development and Machine Learning while actively preparing for internship opportunities.