Determined, energetic and diligent professional with over 4 years of experience in UNIX/Linux system administration and AWS Cloud services seeking an opportunity to utilize my talents in a professional capacity, employing comprehensive knowledge and vast professional experience.
Expertise in architecting secure VPC solutions in AWS with the help of Network ACLs, security groups, public and private network configurations
Create S3 buckets and also managing policies for S3 buckets
Experience in managing and maintaining IAM policies for organizations in AWS to define groups, create users, assign roles and define rules for role based access to AWS resources
Create snapshots and amazon machine images (AMIs) of the instances for backup and creating clone instances
Used JIRA to track issues and Change Management
Troubleshoot Nagios Alerts
Manage systems routine backup, scheduling jobs, enabling cron jobs, enabling system logging and network logging of servers for maintenance
Create and maintain user's accounts, profiles, security, rights disk space and process monitoring
Provide technical support by troubleshooting day-to-day issues with various Servers on different platforms
Developed and documented network policies, procedures and standards.
Installed and configured network printers and other peripheral devices.
Diagnosed and resolved hardware and software issues.
Cloud Administrator
Envestnet Yodlee
Bengaluru
12.2021 - 05.2022
Maximized system availability through development and testing of contingency plans.
Diagnosed and resolved hardware and software issues.
Installed and configured network printers and other peripheral devices.
Analyzed network traffic and performance metrics to optimize system performance.
Diagnosed and executed resolution for network and server issues.
Linux Systems Administrator
HCL Technologies
Chennai
02.2019 - 12.2021
Installed Red Hat Enterprise Linux using Kickstart and applying security policies for hardening the server based on the company policies
Created and maintained user accounts, profiles, security rights, disk space and process monitoring
Excellent knowledge of services like DNS, DHCP, SSH, Telnet, HTTP, YUM, RPM Package Management
Developed UNIX shell scripts to accomplish redundant tasks to simplify in distributed administration
Monitored and managed Servers and Services Using HPomi,Nagios
Built up Linux Servers using PXE kick-start services
Performed daily system monitoring, verified the integrity and availability of all hardware and server resources, and reviewed system and application logs
Evaluated performance of systems to see that they meet business needs
Installed system-wide hardware components, confirming interoperation and compatibility with Linux-based software distros.
Provided input on hardware and software purchasing, prioritizing return on investment to optimize IT spending.
Education
B.Tech - Electronics And Communication Engineering