Roshan Lal Sharma's resume summarizes his personal and professional details in 3 paragraphs. It provides his contact information, education qualifications including a diploma in computer hardware and networking, and technical skills like networking protocols, operating systems, and programming languages. It also lists his work experience in 3 companies providing desktop support, systems administration, and remote technical support. The resume aims to showcase his adaptability and ability to learn new technologies quickly in order to obtain a systems administration position.