Ranjan kumar is seeking a challenging career in Linux where he can contribute his knowledge and skills. He has completed Linux RHEL 7 training in Bangalore and has a strong command of Linux operating systems. His areas of expertise include hardware installation, network configuration, software configuration, application support, and document preparation. His responsibilities would include diagnosing and resolving end-user and network problems, installing and configuring operating systems and applications, and troubleshooting systems and networks. He has strong communication, interpersonal, and time management skills.