PROFESSIONAL SUMMARY:

• DevOps architect and System Engineering with 15 years of experience.
• Programming, Support, Debugging and Administration in distributed environments such as UNIX, Linux, Windows across a wide range of products.
• Architecture, Design and deployment of solutions using bare solutions, VMWare and Amazon Web Services (AWS).
• Experience with most layers of AWS offerings and integration, and migration of existing metal solutions into virtualized hosting environments.
• Management and design of integrated build and deployment pipelines using continuous integration (CI) and continuous delivery (CD) workflows, SVN, Git, Jira, Bitbucket, Bamboo, Jenkins, GoCD, Docker, Artifactory, Nexus, Ansible, Puppet.
• Exceptional communication skills and business acumen to convey complex technical and business process issues to multiple in formal presentations, desk side, and across long lines.

EXPOSURE SUMMARY:

Operating System: CentOS 6.x & 7.x, Debian, Ubuntu, CoreOS

Virtualization: VMware vSphere - 6, ESXi 5.5, 6.0, 6.5

SCM Tools: Git, SVN, Perforce and ClearCase

Build Tools: Ant, Maven, Gradle and make

Repository Manager: Artifactory, Nexus

Packaging Tools: RPM, makemsi, and System V Package

Public Cloud: Amazon Web Services (AWS), Microsoft Azure

Programming Language: Bash Shell Scripting, Perl, Python, PowerShell

Networking: TCP-IP, Network Security, VPN, DNS, Routing, Switching

RDBMS: MySQL, Postgres

Monitoring: Nagios, Zabbix

Web Server: Apache httpd, Apache Tomcat, JBoss, WebLogic

DevOps CI/CD: Jenkins, ElectricCommander, Bamboo, Puppet, Ansible, Kubernetes, Terraform and Docker

Server Infrastructure: NIS, NFS, Linux/Unix Security, LVM

Storage and backup: Compellent and Commvault

Server H/W Onboard: Confidential Power Edge 530/630/730/830

Code Analysis: SonarQube, CodeCollabrator, Fortify

Ticketing/Bug Tools: Jira, Extraview, JTrac and Redmine

PROFESSIONAL EXPERIENCE:

Confidential

Principal Engineer (DevOps Architect)

Environment: Perforce, Bitbucket, Jenkins, ElectricCommander, Docker, Ansible, Puppet, VMWare, AWS, RHEL/CentOS, Artifactory, Nagios.

Responsibilities:

• Enabled Agile DevOps development and SCRUM for CI/CD
• Linux migration from CentOS 5.5 (32bit) to CentOS 7.0 (64bit)
• VMware ESXi host migration from Confidential PowerEdge R630 to Confidential PowerEdge R830 along with ESXi 5.5 to ESXi 6.0
• Network Operating System such as FTOS (Force10 OS) and NGOS (Next Generation OS) build and deployment. RPM and DEB package management and Patch management.
• Enabled Build as a Service for Confidential Active Fabric Manager (AFM)
• ElectricCommander (CI/CD) build node migrated from on-premises to AWS with auto scaling
• Infrastructure as code with Terraform and integrated with Jenkins
• Confidential Active Fabric Manager (AFM) UAT Environment application migrated from on-premises to AWS
• Proof of Concept: Network Operating system development using CoreOS with Kubernetes and Docker
• Design, integration and management of Amazon Web Services cloud solutions. Provisioning of EC2 instances, built via puppet, and integrated into local area offices in 2-time zones. Amazon RDS, VPC construction, Security Group policies, IAM, Route 53, CloudFormation, S3, Glacier, OpsWorks
• Focus on application/systems performance and capacity management
• Monitoring IT infrastructure using Nagios and Zabbix

Confidential

Executive Project Manager (DevOps Architect)

Environment: SVN, Git, Jenkins, Docker, Ansible, VMWare, AWS, CentOS, Artifactory, Nagios, SonarQube, Fortify, Zenmap, Metasploit.

Responsibilities:

• Cost reduction strategies. Server and service consolidation, migration of legacy systems into virtualized environments
• Worked with various portfolio project manager for Core Banking product integration.
• Continues build and deployment at various middleware environment such as Tomcat, JBoss, WebLogic and WebSphere.
• Introduced Amazon Web Serviced (AWS) and migrated testing environment such as SIT / UAT from on-premises to AWS.
• Preparing and performing Configuration audit and publish the audit reports to project team.
• Monthly newsletter publishes to portfolio wide.
• Enabled Agile DevOps development and SCRUM for CI/CD

Confidential

Lead Analyst (Architect - Configuration Management)

Environment: Perforce, ClearCase, Git, Jenkins, VMWare, RHEL 6, Sun Solaris 9, Artifactory, Splunk, Nagios, SonarQube, Fortify, WebLogic, WebSphere

Responsibilities:

• Design and support of business infrastructure. Day to day support of entire IT product lines.
• New product prototyping and evaluation
• Focus on application/systems performance and capacity management
• Continues build and deployment at various middleware environment such as WebLogic and WebSphere.
• WebSphere portal implementation for payment gateway dashboard
• Headed up team responsible for next generation performance engineering best practices, and provided consulting expertise for existing product teams on how to integrate performance into development life cycles
• Setup and administration of log mining processes utilizing Splunk

Confidential

Systems Engineer (Architect - Configuration Management)

Environment: ClearCase, Git, Jenkins, RHEL 6, Sun Solaris 9, Artifactory, Nagios, SonarQube, Fortify, Apache HTTP, Tomcat, WebLogic

Responsibilities:

• Enabled various test environment such as:
• DIT - Development Integration Testing
• SIT - System Integration Testing
• WebLogic portal enabled for Agent and client management for wireline business
• Designed and Deployed the Maven project and managing artifact by using Nexus
• Designed and Deployed Continues Integration (CI) build and deployment
• Enabled Vertical and Horizontal WebLogic Cluster for all project
• Enabled load balancing (round robin algorithm) using Apache HTTP - mod jk
• Implemented branching strategy in ClearCase for managing parallel release
• Deployment automation using Jenkins (WebLogic plug-in)
• Provided SDLC support

Confidential

Sr. Engineer - SCM

Environment: ClearCase, SVN, Redhat, Sun Solaris 8, SonarQube, Apache HTTP, Tomcat

Responsibilities:

• Managed and administration of various SCM tools, such as ClearCase, CVS and SVN.
• IDE solution for java projects and integrated with ClearCase and ClearQuest plug-in’s.
• Build and Deployment automation using Shell and Perl script
• Implemented parallel build with mixed environment

Confidential

Sr. Software Engineer

Environment: ClearCase, RHEL 6, Sun Solaris 9, make

Responsibilities:

• Performed daily build and deployment
• SCMP and Release management document preparation

Confidential

Customer Support Engineer

Environment: Redhat Linux, Windows 2000

Responsibilities:

• Windows 2000 server Administration
• IBM Communication Server Administration
• Microsoft SNA Server Administration
• VPN Server/Client/User Administration
• Network Administration:
• Designed and Implemented X.25 over TCP/IP circuits
• Implemented X.25 data communication Network
• Implemented X.28 data communication Dial-up Network