Priyanshu Chouhan
Open to work1 years experienceLinux System Administrator
Linux System Administrator with 1.5 years of experience in RHEL production environments and infrastructure automation.
Standing Rank
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Skills & Technologies
51 skillsGitHub Activity Evidence
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Work Experience
Linux System Administrator
ITE Infotech Pvt. Ltd.
- Provided production support for RHEL 9 servers ensuring 98% uptime through proactive monitoring, performance tuning and capacity planning.
- Automated routine administrative tasks using Bash scripting and Ansible Playbooks reducing manual effort by 30%.
- Managed Linux server provisioning, OS installation, hardening, patching, kernel upgrades and decommissioning.
- Resolved production incidents including Kernel Panic, GRUB failures, filesystem issues and network connectivity problems while meeting SLA timelines.
- Managed incidents and service requests using ServiceNow and JIRA while coordinating with infrastructure teams.
- Implemented Linux security hardening using SELinux, FirewallD, SSH security best practices and sudo privilege management.
- Investigated Linux system logs using journalctl, rsyslog and authentication logs to identify security events and unauthorized access attempts.
- Supported incident response by performing root cause analysis (RCA), troubleshooting security incidents and documenting corrective actions.
- Performed user account management, privilege reviews and access control following least privilege principles.
- Conducted OS patching and vulnerability remediation activities to maintain secure production environments.
- Monitored system health using Prometheus and Grafana while responding to alerts and production incidents.
- Managed backup, disaster recovery and rollback procedures during maintenance windows.
- Worked with Docker, Kubernetes, AWS, Git and CI/CD pipelines to support infrastructure operations.
Projects
Linux Security Monitoring and Log Analysis
- Monitored Linux authentication logs, sudo logs and system events to identify suspicious activities.
- Investigated failed SSH login attempts and analyzed system logs for security-related events.
- Automated log collection and reporting using Bash scripting.
- Performed incident analysis, root cause analysis (RCA) and documented remediation actions.
- Improved visibility into Linux security events through centralized log monitoring.
Ansible Automation: Centralized Linux Monitoring
- Designed an automation solution to monitor 100+ Linux servers using Ansible Playbooks.
- Generated dynamic HTML health reports using Jinja2 templates.
- Automated report delivery through SMTP and scheduled Cron jobs.
- Improved infrastructure visibility and reduced manual monitoring effort.
Linux Server Troubleshooting & Optimization
- Diagnosed boot failures using GRUB and Dracut recovery.
- Resolved kernel upgrade failures and package dependency issues.
- Optimized CPU, memory and disk utilization using top, vmstat and iostat.
- Resolved network connectivity issues using tcpdump, traceroute and ss.
- Configured log rotation and filesystem optimization.
Leaderboard Standings
Leaderboard Position Pending
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Assessment Highlights
Assessments Not Completed
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AI Collaboration Score
AI Collaboration Score Pending
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Role Compatibility Profile
Role Compatibility Analysis Pending
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Achievements
Red Hat Certified System Administrator (RHCSA)
Red Hat Certified System Administrator (RHCSA) Certification ID: 250-186-418
Oracle Cloud Infrastructure 2025 Certified DevOps Professional
Oracle Cloud Infrastructure 2025 Certified DevOps Professional
Oracle Cloud Infrastructure 2025 AI Foundations Associate
Oracle Cloud Infrastructure 2025 AI Foundations Associate
AWS APAC – Solutions Architecture Job Simulation (Forage)
AWS APAC – Solutions Architecture Job Simulation (Forage)
About Details
Professional Bio
RHCSA Certified Linux System Administrator with 1.5 years of experience supporting RHEL-based production environments. Skilled in Linux security hardening, incident management, log analysis, infrastructure automation using Ansible, and SLA-driven production support.
Bachelor of Technology in Computer Science
Lakshmi Narain College of Technology, Bhopal (2022 - 2026)
Higher Secondary in Mathematics
Shubham Convent School (2020 - 2021)
High School
Geetanjali Convent High School (2018 - 2019)