Raihan Uddin Ahmed is a Senior Lecturer in Computer Science at the University of West Georgia, USA, with over two decades of experience spanning academia, research, and industry. His expertise covers a wide range of fields, including Software Engineering, Systems Architecture, Mobile Application Development, Systems Programming, Advanced Database Systems, Computer Networks, and Client-Server Programming. Additionally, he has made significant contributions to artificial intelligence, machine learning, and their applications across various domains. His research focuses on emerging technologies such as augmented reality, image processing, machine learning, and natural language processing for Bengali, alongside innovative approaches to sign language recognition. Raihan has a strong track record of interdisciplinary collaboration, developing AI-driven solutions, biometric authentication systems, and enterprise-level applications. Beyond his academic endeavors, Raihan has played key roles as a consultant and software architect, leading development teams in complex projects involving AI solutions, machine learning frameworks, and large-scale web and mobile applications. His insights into technology and education have made him a sought-after speaker at conferences and panel discussions on AI, pedagogy, and technology policy. His research contributions are published in leading international journals and conferences, underscoring his impact on the field of computing advancements.