Umesh Vishwakarma

I am a System Administrator with over 8 years of IT experience, including 5+ years in Linux administration and 2+ years working in AWS environments. I specialize in deploying, configuring, securing, and automating systems across cloud and on-premises infrastructure.

I have administered 10+ Linux servers maintaining 99.9% uptime, implemented Docker-based deployments for scalability, and managed Proxmox VE virtualization with automated VM backup strategies. My tuning and monitoring work improved application response time by 20%.

I manage network and endpoint security using Palo Alto and Sophos firewalls and ESET/Kaspersky endpoint solutions, and I develop Bash automation for backups and monitoring. I have configured Apache, Nginx, and Tomcat and supported databases including MySQL, MongoDB, PostgreSQL, and SQL Server.

I enjoy mentoring junior engineers and delivering resilient infrastructure; I am seeking a senior-level System Administrator or Cloud Engineer role where I can further automate operations, raise availability, and contribute to secure, scalable systems.