Social Networking App Development

I'm seeking an experienced Software Development Engineer to create a mobile social networking application for Android.

Key Requirements:
- Develop a user-friendly and engaging social networking platform
- Ensure seamless performance and security
- Collaborate on UI/UX design

Ideal Skills and Experience:
- Proficiency in C++, Java, and Python
- Experience in mobile app development, specifically for Android
- Strong background in social networking app functionalities
- Knowledge of security protocols and data protection

Please provide a portfolio showcasing similar projects.