Hi, I’m Ravi Kumar
IT Infrastructure Specialist & Trainer
More than 16 years of industry experience in Infrastructure Management, Customer Support, Operations, and Training. I help learners and IT professionals grow by sharing practical knowledge from real-world environments.
Infrastructure
Customer Support
Operations
Training
A bit about me.
My name is Ravi Kumar — the founder of ARKIT – Tech Tutorials. I bring more than 16 years of solid industry experience across Infrastructure Management, Customer Support, Operations, and Training domains.
Throughout my career, I have handled Asset Management and procurement, and I have designed, planned, and implemented Data Centers, Server Monitoring, and SAN Environments for businesses ranging from small startups to large enterprises.
I have also led the implementation of monitoring solutions for small, medium, and enterprise companies, using tools like Nagios, NagiosXI, Cacti, SolarWinds, and OP Manager.
Beyond the tools and titles, what drives me is teaching. Every tutorial I publish, every video I record, and every article I write comes from one belief — knowledge multiplies when you share it.
12 IT Domains, one mission.
A broad IT infrastructure skill set shaped by practical implementation, daily operations, documentation, training, and service delivery.
Operating Systems
Linux flavors, Unix variants, and Windows Server versions.
Enterprise Servers
End-to-end management of enterprise hardware and software.
Blade Servers
Installing and configuring blade chassis and modules.
Core Storage
Hands-on experience across NAS, SAN, and archival storage tiers.
Databases
Administration, tuning, and reliability for relational databases.
ITIL Process Mgmt
ITIL-aligned service management and process governance.
Virtualization
Designing and operating virtualized estates across hypervisors.
Backup & Recovery
Backup architecture and disaster recovery planning.
App & Storage Clusters
Application Server and Storage Cluster Management for HA workloads.
Data Center & Hosting
Data Center Management and end-to-end Hosting Solutions.
Programming
Front-end utilities and tools to support infrastructure work.
Scripting
Automation and operations tooling using shell and scripting.
Designed. Planned. Delivered.
Real-world impact across Asset Management, Data Centers, Monitoring, and team building for IT service delivery.
Asset Management
End-to-end asset management and procurement across hardware, software, and infrastructure inventory.
Data Center Design
Designed, planned, and implemented Data Center, Server Monitoring, and SAN Environments from the ground up.
Team Building
Specialized in managing and building teams for IT services delivery, support, training, and operations.
Monitoring Solutions
Implemented monitoring with Nagios, NagiosXI, Cacti, SolarWinds, and OP Manager for SMB and enterprise environments.
Power is gained by sharing knowledge, not hoarding it.
Let’s stay connected.
Pick your favorite platform — I share tutorials, infrastructure tips, and behind-the-scenes content everywhere.
