SUMMARY

• Over 7 years of experience in the areas ofCloud Computing, Systems Administration, andData Center Operations.
• Administration of Red hat Linux and AWS environments.
• Experience in Networking on Cisco routers and switches.
• Experience in Linux OS Installation, Configuration, Backup, Recovery, and Maintenance
• Configuration and Management of Nagios Monitoring Tool.
• Experience in Creation and managing user accounts, security, rights, disk space and process monitoring in Red hat Linux and Solaris.
• Experience in AWS provisioning and services like Connect, Lex, Polly, Cloudfront, Lambda, EC2, S3, Cloudformation and Linux Virtual EC2 instances using AWS Amazon Web services.
• Monitoring tools like Nagios, Zabbix, Aruba and Stat seeker.
• Experience in writing shell scripts to automate the administrative tasks and management using cron and at.
• Excellent communication, team and relationship management skills.
• Team player with good management, analytical, communication and interpersonal skills.
• Experience in memory upgrade, coordinating with data center hands on feet and vendors.

TECHNICAL SKILLS

Cloud Technologies: AWS, Azure

Skills: Vsphere, UCS, Ansible, Puppet, RDBMS, MySql, Shell script,Mongodb

Operating Systems: Windows NT / / 98 / XP, UNIX/Linux(RHEL 7.3), Mac (Darwin)

Protocol: TCP/IP, UDP,CI/CD, Cisco ASA Firewall.

CI CD: Bitbucket, Git, SVN, Maven, Jenkins, Jira.

Virtualization: .ESX, VMware, vShphere, KVM

Scripting: Shell, Python.

Configuration management: Ansible, Puppet, Stack IQ Salt, Chef, Udeploy

PROFESSIONAL EXPERIENCE

Confidential, Santa Clara CA

AWS Cloud Architect

Responsibilities:

• Working with Docker container cluster managed by Kubernetes (K8’s) Linux, Bash and GIT
• Focusing on Security Systems and AWS Cloud formation.
• Working on CICD life cycle on Dev Ops environment and implementing Azure for cost TEMPeffectiveness through AWS.
• Working with Data Recovery procedures.
• Implementing Cloud Vision to auto update Arista deployments.
• Working on firewalls Cisco ASA 5500, Juniper SRX550 and Juniper ISG.
• Involving in setting up various networking switches TP - Link, Arista and Juniper.
• Working color coded wires and cables repair cut cable for rj45 and co-axial cables
• Expertise in hardening, all Linux servers VM’s and BareMetals.
• Maintaining core builds for Linux Servers.
• Migrating to cloud platform for compute engine manager and waves features.
• Managing Incident & Change Request through Remedy ticketing tool & ensuring user business needs
• Managing the AWS infrastructure and strategic vendor relationships.
• Providing Level 3 system support to Linux Unix servers and co-ordinate with the architects, vendors, application teams.
• Building chatbots with Amazon Lex and Amazon Polly.
• Presenting vCloud Suite vision, strategy and product roadmaps to customers.
• Implementing Cloud Solutions using various AWS services including EC2,VPC,S3,Glacier,AWS,KAFKA and RDS.
• Working closely on Application Migrations and Data migrations from On-Premise to AWS Cloud.
• Actively working on OCP models (Tayoga passes infrastructure)
• Creating several virtual servers for traffic management and load balancing in Citrix NetScaler.
• Involving in different phases of the SDLC and RUP
• Setting up container services (like ECR,GCR) and map-reduce services.
• Performing black box testing, white box testing to check the application.
• Working on the Zabbix agent monitoring target to actively monitor local resources.
• Standardizing and managed the entire quality process using Quality Center.
• Setting RAID for several new architectures.
• Improvements for efficiency and TEMPeffectiveness across the VMware portfolio.
• Executing sales strategy to exceed revenue objectives through the adoption of AWS.
• Installing and configuring Nagios monitoring tool in production environment.
• Working with service providers to deliver a hosted Multi-tenant, cloud-based, bring you're-own-device (BYOD).
• Assisting on baking & packaging tested parts in preparation for internal requests or OEM shipment.
• Following instructions on how to install and deploy our compute (machine learning) and virtualization stack.
• Working on RE (Release Engineer) and tool admin for BitBucket, Jenkins and JFrog artifactory.
• Testing the code deployment scheduling using tools such as Kubernetes.
• Working on HCX Cloud for HCX Enterprise Client.
• Setting up private cloud for AMD infrastructure maintenance.
• Managing several servers on VMware ESX server, Workstation and Citrix.
• Performing designs for Citrix XenApp, Citrix Access Gateway and NetScaler as per application users and Knowledge in storage aspects.

Confidential

Network Engineer/ DEVOPS

Responsibilities:

• Involved in setting up New servers Debian, Centos, Ubuntu, Fedora, Red-Hat-Linux.
• Lead Dev Ops team on multiple projects responding to roadblocks and sprint planning.
• Focusing on high-availability, fault tolerance, and auto-scaling in AWS Cloud formation.
• Developed custom Modules and Manifests, downloaded pre-written modules from puppet-forge. Upgradation or Migration of Puppet Community and Enterprise.
• Installing different applications on Linux servers (TSM, Patrol, IDD, etc.)
• Used Agile/scrum Environment and used Jenkins, GitHub for Continuous Integration and Deployment
• Worked on creating and maintaining AWS user accounts, Security Groups, Route 52, Dynamo DB, RDB and Aws storage services like S3,EBS.
• Worked on Docker containers and Docker consoles for managing the application life cycle.
• Monitored cloud and remote systems using Nagios and custom scripts for fault detection, resolution, and root cause analysis.
• Participating in 24x7 production on-call support of Linux and provided technical support to users
• Installing and configuring Cisco stratacom switches including the MGX 8850 and configure TDP and SONET transport gear in a high-speed central environment.
• Installing Cisco routers and voice gateways.
• Expertise in hardening, Linux Server and Compiling, Building, and installing Apache Server from sources with minimum modules.
• Setting full CI/CD pipelines
• Involved in Data center operations.
• Working on F5 LTM load balancer to weigh the traffic equally using Cisco NetScaler.
• Involved in organizing the tapes in cabinet.
• Worked on tape backups on daily basis.
• Delivered and maintained core builds for Linux Servers.
• Using OVA deployments for servers reachable.
• Co-ordinate/Assist SAN/NAS storage teams in resolving the issues.
• Recovering the system from panics due to hardware or software failures.
• Provide Remote System Administration and Hardware Support for about 200 servers based on Unix and VMware ESXI servers.
• Managing several servers on VM.
• Involved in bare metal system configuration using hypervisor.
• Installed multiple operating systems on bare metal using hypervisor.
• Maintained backups in tapes with UCS central with rectifier.
• Involved in automation patching by writing playbooks.
• Expertise in puppet configuration and management.
• Good experience in VM Ware (Configuring / Provisioning Migrating VM’s)
• Involved in patch management.
• Experience in performing weekend migrations, monthly outages (servers and applications) and handling issues during migrations.
• Provided L3 support for Citrix access and managing WDM server for end points

Confidential

System Administrator

Responsibilities:

• Involved in setting up applications utilizing the AWS services: EC2, S3, VPC, SNS, SQS, IAM. Focusing on high-availability, fault tolerance, and auto-scaling in AWS Cloud formation.
• Tested all wireless receivers and transmitters as per the requirement
• Managed application on a public EC2 instance under a public subnet with internet gateway and communicated with the private application under a private subnet by a dedicated VPC, and also configured NAT and Route Tables.
• Managed final transaction close outs and secured them for client confidentiality.
• Configured and administered Jenkins for continuous integration and deployment into Application Server and to improve reusability for building pipelines.
• Made every backup for choice hotels web site and troubleshooted it.
• Developed and wrote playbooks and used Ansible for automation patching all over the client side machines.
• Developed shell script to run the unit test on different jobs on Jenkins to test the code.
• Designed a test automation framework with Gradle.
• Worked on Puppet extensively for deployment for servers, creating custom scripts and managing changes through Puppet master server on its clients.
• Worked on 60-line phone system, operated paging system and direct communication as a telecommunicator.
• Developed custom Modules and Manifests, downloaded pre-written modules from puppet-forge. Upgradation or Migration of Puppet Community and Enterprise.
• Deployed Puppet, Puppet dashboard for configuration management to existing infrastructure.
• Configured and utilized Docker containers to contain the application environment needed for projects.
• Used Docker to deploy and connect virtual network containers in a multi-tier system.
• Monitored cloud and remote systems using Nagios and custom scripts for fault detection, resolution, and root cause analysis.
• Worked on monitoring and configuration of Networking environment. Troubleshoot the issue related to networking during the deployment.
• Implemented rapid provisioning and life cycle management for Red hat LINUX using kick start
• Expertise in security hardening major Production Servers, and compiling, building and installing web server-based Linux tools.
• Used Docker to deploy and connect virtual network containers in a multi-tier system.
• Proficient in providing support on the deployed Red Hat Enterprise Linux servers from both operating system level and application Level.
• Create VM Templates, cloning and managing Snapshots.
• Troubleshooting performance or configuration issues with MySQL.
• Expertise in hardening, Linux Server and Compiling, Building and installing Apache Server from sources with minimum modules.
• Monitoring and troubleshoot backups and schedule Corn jobs
• Worked on monitoring and configuration of Networking environment. Troubleshoot the issue related to networking during the deployment.

Confidential

Teaching Assistant

Responsibilities:

• Administration of Linux servers (Red hat Linux).
• Creation of users and groups in production and development servers.
• Expertise in Sudoers rules creation
• Expertise in troubleshooting the application / user related problems on via chat, e-mail and remote support tool
• Expertise in ssh password less autantication
• Perform OS level patch installation, package/rpm installations & upgrades
• Expertise in Data center migration activities
• Document issue resolutions and learned information in the team’s Knowledge Base (Wiki docs).
• Mentor and guide the new team members by providing s
• Resolve issues based on the priority and interact with the clients on regular basis.
• Schedule & perform process audits and recommend process improvements. Continuously work towards optimization of process and workflow to improve turnaround and resolution time.
• Documented and updated and tracked all work done using XIUS-bcgi work tracking utilities (Remedy, Sales Force)
• Worked with Dell and HP to perform hardware diagnostics and firmware upgrades.
• Installed and configured Nagios monitoring tool in production environment
• Generate weekly picklist list using the netbackup tool.
• Establish ssh password less connections between Linux / Unix servers (using rsa keys)

Confidential

Unix Administrator

Responsibilities:

• Provide Level 2 system support to the above said servers and coordinate with the help desk.
• Worked for wireless communicator as a claps-witch and auto motive wireless circuit installation.
• Create raw devices under veritas volume manager for Oracle Databases purpose
• Worked on (OOP)Object Oriented Programming.
• Managing Incident & Change Request through Service-now ticketing tool & ensuring customer business needs and expectations are met up to the mark
• Create and extending file systems under veritas volume manager
• Create Disk groups, Volumes and implementing RAID using Veritas Volume Manager.
• File system administration of Linux LVM, Veritas Volume Manager,
• Setting up NFS servers and NFS clients
• Perform OS level patch installation, package/rpm installations & upgrades, and creation of users and groups in production and development servers.
• Recovering the system from panics due to hardware or software failures.