SUMMARY

• Skilled DevOps Engineer with 3+ years of hands - on experience supporting, automating and optimizing mission critical deployment in AWS, Leveraging configuration management. CI/CD and DevOps processes.

TECHNICAL SKILLS

• MYSQL
• AWS
• Linux
• APIs
• Git
• Agile
• VMWare
• TCP/IP
• Bash
• Docker
• Kubernetes
• Jenkins
• Octopus
• Networking
• Jira

PROFESSIONAL EXPERIENCE

DevOps Engineer

Confidential

Responsibilities:

• Implementation / Architecture / Support of Splunk in AWS cloud.
• Deployment, products, apps, reports, alerts and dashboards in cloud and on-prem basis.
• Respond to security threats and vulnerabilities for hosted clients in AWS.
• Deploy, setup, configure, manage, and maintain Splunk deployments to include clustering and high availability scenarios
• Interface with customers to resolve issues, provide additional information, and answer questions.
• AWS infrastructure implementations, setup of VPCs and server deployment
• Deploy EC2 instances and changes via Ansible/Jenkins
• Contribute to Ops based Jenkins, build, releases.
• Worked on setting up SG and NACL rules & helped differentiating whitelisted IP’s that are internet bounded.
• Converted AWS Cloud Formation templates to the Terraform templates and integrated with wrapper tools like Terragrunt to make the code more reusable across various platforms
• Generated Billing reports using AWS services like billing dashboards, trusted adviser, cost explorer and Cloud Trail for cost optimization and Fin-Ops pipeline.
• Integrated CloudTrail with CloudWatch and set alarms and SNS notifications for important events
• Used custom lambda scripts and AWS config service to identify non-compliant resource creations and then force tagged them with default tags for cost exploration.
• Enabled cross-VPC peering for S3 and CloudWatch log access.
• Monitored and visualized VPC Flow Logs, Infrastructure Logs, Cross Account EKS, and CloudWatch logs using the ELK stack.
• Installed universal forwarders on various application servers to ship the logs to Splunk
• Configured VPC and subnets using the knowledge of Cloud Formation for various applications.
• Designed and deployed AWS solutions using E2C, S3, RDS, EBS, IAM Accounts, Roles and Policies, Elastic Load Balancer, & Auto scaling groups.
• Used YAML Ansible playbooks to launch AWS instances and manage the web applications, configuration files, mount points and packages.
• Managed services using the Docker Engine for the test and dev environment needs
• Created and managed a Docker deployment pipeline for custom application images in the cloud using Jenkins.
• Experience with container based deployments using Docker, working with Docker images, Docker Hub and Docker registries and Kubernetes. worked on Version control tools like GIT and SVN
• Built S3 buckets and managed policies for S3 buckets and used S3 bucket and Glacier for storage and backup on AWS
• Extensively worked on Jenkins as continuous integration (CI) server by configuring & editing build jobs, Plugin Management and build slaves for End-to-End automation of CI/CD pipeline.
• Handled security permissions to users using IAM service accounts along with cross account roles and policies.

Linux Systems Engineer

Confidential

Responsibilities:

• Responsible for minimizing and balancing the budget on our infrastructure in AmazonWeb Services.
• Solely responsible for Linux Infrastructure. (Stage, QA, Production, Dev) RackSapce /AWS. Tomcat/Atlassian products. Bitbucket, Github, SVN, etc.
• Design & Implement backup solutions for critical servers and applications.
• Secure Linux infrastructure (implement secure file XFER, patches management, migrations, obsolete software/vendors)
• Build/Deploy vCenter 5.1/ESX 5.1 for internal infrastructure and API behavior change/ verification/testing manage the operations of a computer system like maintain, enhance, create user account/report, taking backups using Linux tools and command-line interface tools. creating user and group accounts, directory services, file systems shares, and permissions.
• Installed and configured various services like DNS, DHCP, NFS, Apache Web Server, Samba and SSH.
• Installation automation in Red HatLinuxusing kick start procedure. Disk configuration & Managing File Systems in Red Hat and Solaris. Maintaining Cloud
• Security administration using IPTable, SELinux, ACL
• Prioritized JIRA issues and stayed up to date with what's going on within the project
• Hardened OS to prevent DDoS attacks & performed SSH authentication to secure the environment
• Configured network services, enabled servers and client instances to run automatically Confidential boot, configure the firewall using firewall-cmd, open and block ports to ensure system security and general security administration.
• Installed and configured LAMP servers to manage VMs in the RHEL environment.
• Created and modified host-based firewall rules using IP-TABLES.
• Used Logical Volume Management Commands to create, manage, grow and extend LVM volumes.
• Created different file systems such as XFS, EXT3, EXT4, and (NFS) network file systems and configured (ACL) access control lists, encryption, and permissions