Design Systems • High-Fidelity Prototyping • Responsive Design • Micro-interactions Typography • Wireframing • Information Architecture • User Journey Mapping • Persona Development • Usability Testing • A/B Testing • User Research • Heat Maps & Click-stream Analysis • Data Visualization • User Feedback Synthesis • Stakeholder Interviews • AI in Design • AR/VR Concepts •  Design Accessibility • Agile Methodologies • Gamification • Concepts of HTML, CSS, React.js, Angular