VICKY G
Linux Administrator
Chennai
Summary
“I hereby declare that the above particulars of facts and information stated are true, correct and complete to the best of my belief and knowledge.”
Overview
4
4
years of professional experience
Work History
Linux System Administrator(L1)
JVS Future Technologies
09.2020 - Current
- Installs and configures Linux systems including back-end databases and scripts. Performs system maintenance by reviewing error logs.
- Creates system backups.
- Monitors system performance to prevent slowdowns and crashes. Provides technical support.
- Maintains system security.
- Using DOCKER create container on servers
- Maintain local users and groups, creating users and groups. Creating user name and changing the user name if it is wrongly mention)
- Control access to files, setting up setting up a permission between the files and directories changing the ownership for the file or directory
- Schedule user jobs at job, corncob.
- Write and maintain scripts(Bash)for automating routine tasks and system administration. Provide support to end-users and other IT teams, addressing and resolving issues in a timely manner.
- Monitor and troubleshoot network-related issues on Linux servers. Conduct regular security audits and vulnerability assessments.
- Develop and execute backup strategies for critical data on AWS using services like AWS Backup or custom scripts.
- Stay updated on the latest AWS services, Linux distributions, and best practices in cloud computing Implemented and maintained virtual private networks.
- Resolved issues and escalated problems with knowledgeable support and quality service. Maintained flexible schedule and responded to after-hours and weekend emergencies.
- Monitored networks and network devices to resolve technical problems quickly. Designed and evaluated WAN and LAN connectivity technologies.
- Resolved vulnerabilities by making improvements to network security. Coordinated cross-site installation of networked systems, confirming post install connectivity.
- Analyzed network traffic and performance metrics to optimize system performance. Planned and implemented upgrades to system hardware and software.
- Participated in system development life cycle from requirements analysis through system implementation.
- Designed and implemented system security and data assurance. Monitored and tested application performance to identify potential bottlenecks, develop solutions and collaborate with developers on solution implementation.
AWS Dev Operations Engineer
JVS Future Technologies
08.2019 - 09.2020
- App hosting using IIS and APACHE on an EC2 instance, assigning elastic IP.
- Usage of S3 buckets and objects, their ACL permissions and static website hosting on S3, knowledge about S3 lifecycle management.
- Creating and maintaining users, roles and policies on IAM programmatic access through AWS CLI using access keys and MFA
- Application to application messaging using SNS, one many messaging using SQS, service monitoring using Cloud Watch, Prometheus and Grafana (visualization)
- Achieve fault tolerance for any application by ensuring scalability, performance and securing using Classic and Application load balancers on ELB
- Scale-in and scale-out servers according to traffic using ASG.
- Launching AWS resources on own VPC, routing internet to private security group resources through public security group, mapping NAT gateway. Setup/Managing VPC, Subnets, make connection between different zones blocking suspicious IP /subnet via ACL.
- Utilizing Cloud Watch to monitor resources such as EC2, CPU memory, EBS volumes to set alarms for notification or automated actions and to monitor logs.
Education
Bachelor of Arts - Commerce
Himalayan University
Arunachal Pradesh 04.2001 -
Skills
AWS Service
Debugging Networks
User Account Management
Linux
Lamda
AWS ELB
Amazon Linux
Amazon EC2
Docker
JIRA
S3
Jenkins
AWS IAM
Git & Github
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
The way to get started is to quit talking and begin doing.
Walt Disney
Timeline
Linux System Administrator(L1)
JVS Future Technologies
09.2020 - Current
AWS Dev Operations Engineer
JVS Future Technologies
08.2019 - 09.2020
Bachelor of Arts - Commerce
Himalayan University
04.2001 -