Ph.D. Researcher in Informatics with 10+ years of HCI research experience, including 5+ years specializing in Data Visualization. Expertise in user-centered design methodologies, human visual perception, and developing interactive and adaptive systems. Strong foundation in user experience evaluation and UI redesign. Proven track record of creating impactful user-centered and data-driven solutions that improve decision-making for diverse user needs across healthcare, education, and e-tourism.