Abstract:- In the contemporary business landscape, the convergence of technology and human resources has given rise to a transformative era, marked by the widespread adoption of digitalization in HR practices. This paper explores the dynamic impact of digitalization on traditional HR functions, shedding light on the evolution of recruitment, employee engagement, performance management, and learning and development. The advent of digital tools and platforms has revolutionized the recruitment process, making it more efficient, data-driven, and inclusive. This paper examines the integration of artificial intelligence, machine learning, and big data analytics in recruitment, exploring how these technologies enhance talent acquisition, reduce bias, and streamline the selection process. Furthermore, the paper delves into the realm of employee engagement, elucidating how digital platforms foster a collaborative and communicative work environment. From virtual team- building activities to employee recognition programs, the digitalization of HR practices has redefined the employee experience, contributing to increased satisfaction and retention rates. Keywords:- Digitalization, Human Resources, Technology, Integration, Recruitment, Artifici AI Intelligence (AI), Machine Learning (ML)Big Data Analytics.