Ernestine Lerisha John is an AI and Quantum Technology researcher passionate about making complex technologies accessible and engaging for learners and professionals. She is currently a Research Intern at Carleton University, Canada, working on quantum technologies and quantum-safe communication systems, with a focus on hybrid security models combining Quantum Key Distribution (QKD) and Post-Quantum Cryptography (PQC). Ernestine has presented her work at international platforms and actively conducts technical talks, mentoring sessions, and writes beginner-friendly blogs on emerging technologies. She was also featured at Times Square, New York, through Topmate’s Creator recognition, and believes in bridging academia and industry to prepare the next generation for future technological disruptions.