Client: Marvell Semiconductors• Achieved significant milestones in the current role, including the successful automation of VM provisioning and Patch management in Marvell's business IT landscape.• Implementing Python/Bash scripts to automate routine system tasks, enhancing operational efficiency.• Developed Python API for automation of VM provisioning in KVM.• Developed automation solutions for monthly Linux patching across approximately 3,000 VMs using Ansible.• Implementing a custom Python health-check script to check the service, disk usage, CPU/Load average, and various information.• Proficiently administered Linux-based servers, optimizing their performance, security, and reliability.• Implementing custom Python scripts to interact with various APIs for specific automation tasks to integrate multiple tools in Marvell.• Demonstrated expertise in provisioning and managing virtual data centers and virtual machines using Oracle Virtualization Manager.

Client: Vmware India Pvt. Ltd.• Achieved significant milestones in the current role, including the successful automation of VM provisioning and application deployments in VMware business IT landscape.• Demonstrated expertise in provisioning and managing virtual data centers and virtual machines using vCloud Director/vSphere, streamlining cloud infrastructure management.• Orchestrated complex, multi-tier application deployments and lifecycle management using vRealize.• CI/CD Jenkins Pipeline to implement automation procedures for in-place Linux OS upgrades from OEL/CentOS 7 to OEL/Rocky 8 using the Leapp Framework.• Implementing Python/Bash scripts for automation of routine system tasks, enhancing operational efficiency.• Developed automation solutions for monthly Linux patching across approximately 3,000 VMs using Ansible/Saltstack.• Implement RAAS Orchestrator and Aria Config (Saltstack) for post-provisioning configuration tasks such as SSSD authentication/SUDO access setup, LDAP user management, Computer Object Creation, DNS application and Database configurator using SLS(Salt State files) on one-click Jobs.• Proficiently administered Linux-based servers, optimizing their performance, security, and reliability.• Employed Packer to create custom, repeatable machine images for various cloud platforms, enhancing application deployment and infrastructure provisioning processes.• Implementing custom Python scripts to interact with various api for specific automation tasks to integrate multiple tools in VMware.• Hands- on experience in Cloud Application Migrations, Data Architecture, Kubernetes, Jenkins, Cloud assessment.• Orchestrator and vRealize Automation, ensuring efficient and error-free processes.• DNS/VIP management using infoblox/AVI Load Balancer.• Monitoring the Servers using vRops and Vmware Aggregrator.• Integrated vRealize Automation and Terraform automation with various systems such as Infoblox, VROPS , and AD for Computer Object Creation.

• Managing, Scaling, and automating the microservices infrastructure with Kubernetes orchestration tool.• Extensively worked with Version Control system(work experience on SVN and GitHub)• Knowledge of Orchestrated Docker container cluster using Kubernetes.• Updgrading/Updating LAB or Prod environment using ansible.• Splunk integration and used it for troubleshooting.• Monitoring Cloud and Vm based Architecture with AppDynamics, Grafana/Prometheus and Splunk.• Apply Software and server patches, bugfixes as and when required.• Automated Splunk installation in both Prod and LAB via Ansible.• Handling day to day Customer Requirement.• In Depth testing after every release using SoapUI.• Debugging/troubleshooting reduced the turnaround time of any bug fix.• Worked on Oauth2.0. • Troubleshooting Alerts for resources like CPU,RAM, Diskspace, API calls Failure.

• Configuring and maintaining the RHEL 7.x/8.x /Ubuntu servers/workstations.• Automate the daily jobs using bash script.• Writing Ansible Playbook to Automate the Task.• Knowledge of Bash scripting and python scripting.• Good Knowledge with automation tools like Jenkins to implement the End-to-End Automation.• Experience in deploying applications in Apache Tomcat application server.• Experiend in deploying web server tools like Apache/Nginx.• Security Patching and hardening of Web/Servers.• Installing, Configuring & managing VMware 6.5.• Creating and Managing the Virtual machines.• Create and renew the Wildcard Let's Encrypt SSL Certificate.• Extensively worked with Version Control system(work experience on SVN and github).• Good knowledge of sql queries like select, insert, update and delete/drop (PostgreSql).• Configuring and Monitoring logs and servers with Nagios, AppDynamics, Splunk and Grafana/Prometheus.• Managing (Scaling ,automating) large number of containers with orchestration tool Kubernetes.• Knowledge of Orchestrated Docker container cluster using Kubernetes.

• Windows & Linux Administration• Network Monitoring & Network Security• VMware Configuration

Worked on OWASP Top 10Found critical vulnerabilities on various websites as a part of bug bounty programs