✅ Linux | Windows | Ansible | Docker | Monitoring | Freelance System Admin – 2+ Years Exp | Remote
I’m a results-driven System Administrator with hands-on experience managing enterprise-grade IT infrastructure across CDAC, NIELIT, and Asianet Satellite Communication. I specialize in Linux (RHEL/Ubuntu) and Windows environments, with a strong focus on performance tuning, security hardening, automation, and end-user support.
Whether you need proactive server monitoring, failover clustering, Ansible automation, or technical support for your internal teams — I bring a calm, methodical approach to complex problems. I’ve led infrastructure deployments, reduced deployment time by 70% through automation, and ensured 24/7 uptime for mission-critical systems.
I’m currently seeking freelance and contract opportunities where I can help businesses build reliable, scalable, and secure IT operations.
What I Offer
🖥️ Linux & Windows Server Administration
Ubuntu, RHEL, Windows Server
RAID, SAN/NAS, LVM, KVM virtualization
High-availability clustering & failover
⚙️ Automation & DevOps Practices
Bash script automation
Docker & Podman containerization
Jenkins pipeline maintenance
📊 Monitoring & Observability
Grafana, Prometheus, CheckMK
SNMP exporters, log analysis, alerting
Wireshark for network troubleshooting
🔐 Security & Hardening
System hardening (Linux/Windows)
USB blocking, access control, password policies
Backup & disaster recovery planning
🧑💻 Technical Support & Deployment
Mass rollouts, MDT, Active Directory
End-user computing, printer/network troubleshooting
Customer-facing support with strong communication skills
📄 Documentation & Process Improvement
Network architecture diagrams (Draw.io, Excalidraw)
SOP creation, incident logs, weekly performance reports
Why Work With Me?
✅ Proactive, not reactive — I catch bottlenecks before they cause downtime
✅ Autonomous & communicative — I keep you updated without micromanagement
✅ Startup-ready mindset — Comfortable with ambiguity, fast-moving environments, and wearing multiple hats
✅ Flexible availability — Evenings & weekends, with urgent on-call support when needed
Let’s Connect
I’m currently open to:
Ongoing server maintenance & monitoring contracts
One-time infrastructure setup or migration projects
Automation & deployment automation consulting
Technical support & customer operations roles
📄 Resume & references available on request
Work Terms
📅 Monday–Friday: 6:30 PM – 10:00 PM IST
📅 Saturday–Sunday: Full day
📍 Remote only | Open to pan-India and global clients