Nitish Chaudhary
Linux Server Administrator @Novelvox
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WORK HISTORY
Linux Server Administrator @Novelvox
New Delhi, IN
Provided production support for diverse servers and applications in Linux (RHEL, Ubuntu, Mint, CentOS) and Windows environments. • Implemented, administered, installed, and maintained RHEL (6, 7, 8), Ubuntu systems, physical servers, and VMware-based virtual environments using VMware ESXi versions 6.7 to 8.2 while managing network resource configurations including Virtual NICs. • Installed, updated, and upgraded packages utilizing RPM and YUM tools; configured remote access utilities with user access control on services such as Telnet, FTP, and SSH. • Managed EC2 instances for production and internal deployments; handled EKS clusters with node groups; established proactive monitoring systems using Prometheus and Grafana for actionable insights into operational issues. • Configured disk quotas and Access Control Lists (ACLs) for user management; managed Logical Volume Manager (LVM), including online extension of logical volumes. • Ensured high availability through comprehensive backup strategies alongside disaster recovery planning; developed system documentation encompassing configuration details and troubleshooting procedures. • Handling Seqrite Firewall (Quickheal) by maintaining & creating Customs Firewall rules, IP forwarding rules, VPN users and EPS. Independently handling all H/W issues and S/W issues in the organization.
EDUCATION
Delhi University
Bachelor of Arts - BA, English Language and Literature/Letters
ABOUT NITISH CHAUDHARY
Experienced Linux Administrator with 5+ years of expertise in server configuration, security, and virtualization. Proficient in troubleshooting complex system issues and managing AWS cloud infrastructures. Skilled in Docker and Kubernetes (K8s EA) for efficient container orchestration. Demonstrates expertise in optimizing Linux-based systems and ensuring seamless infrastructure management. Passionate about leveraging technical skills and leadership to drive efficiency in a dynamic IT environment.
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