Hey there! I'm Sagnik Bhattacharya, a seasoned software engineer who loves sharing knowledge. I specialize in creating high-performance Flutter applications with top-notch security. Over the years, I've had the privilege of teaching Flutter to more than 15,000 students from 163 countries worldwide, earning recommendations from professors at various universities. Beyond teaching, I've also founded my own ed-tech company where I mentor and empower students to excel in their careers. Follow me on Instagram!