RHCSA Certified Associate System Administrator passionate about Linux Administration, AWS Cloud, Infrastructure Automation, Enterprise Networking and Production Server Management.
Explore Hire Me🏆 RHCSA Certified
☁ AWS Cloud
🐧 Linux Administrator
⚡ Ansible Automation
📊 Grafana Monitoring
📍 Kolkata, India
I'm Santanu Ghosh, an RHCSA Certified Linux System Administrator with hands-on experience managing Red Hat Enterprise Linux and Ubuntu servers in production environments. I specialize in Linux administration, AWS Cloud, infrastructure automation using Ansible, Grafana monitoring, LDAP authentication, Active Directory integration, PXE/Kickstart deployment, and enterprise networking. I enjoy automating repetitive tasks, improving infrastructure reliability, and solving production issues efficiently.
Production Servers
Infrastructure Projects
Years Experience
Professional Certifications
Production server management, security hardening, patching, troubleshooting and performance tuning.
Experience with EC2, EBS, IAM, S3, VPC, Route 53, backup and disaster recovery.
Ansible playbooks, Semaphore, PXE/Kickstart deployment and infrastructure automation.
Grafana dashboards, SNMP monitoring, logging and proactive infrastructure monitoring.
Developed Ansible playbooks for automated Linux server configuration, software deployment, patch management and centralized automation using Semaphore.
Implemented Grafana dashboards with SNMP monitoring and alerting to improve proactive incident detection and infrastructure visibility.
Implemented centralized LDAP authentication and user access management for Linux systems to improve enterprise security.
Red Hat Certified System Administrator
Microsoft Certified Azure Fundamentals
Interested in knowing more about my professional journey?
⬇ Download Resume👤 Santanu Ghosh
💼 Associate System Administrator
📍 Kolkata, West Bengal
📞 +91 8927652781
📧 santanughosh3304@gmail.com
🏆 RHCSA Certified