SUMMARY:

• Proficient Unix & Linux Systems and DevOps Administrator with work experience as a DevOps Engineer, in Amazon Web Service and RedHat Cloud Computing and Administration, Virtualization, Continuous Integration (Chef, Puppet, Jenkins, SVN, Maven), Oracle Solaris, Red Hat Enterprise Linux, LDAP User and systems Security management, Storage Management, Security, Virtualization and Performance Management and Networking

TECHNICAL SKILLS:

Platforms: Oracle Solaris (9 &10), Red Hat Enterprise Linux (5 & 6), SuSE Linux, Ubuntu, X86/X64 platforms, Windows 2003, 2008, 2011 Server, VMware, RHEV/M.

Hardware: Sun SPARC (Sun Netra Servers, Sunfire V240, V440, V490, V880, V890, Sun SPARC Enterprise T2000, M3000, M9000), IBM (e - Server), HP (9000, ProLiant)

Languages: UNIX Shells (sh, csh, ksh, bash), Perl, SQL, JavaScript, Ruby, Python

Storage Tech: Solaris /Linux Volume Manager, Veritas, Symantec NetBackup, TCP/IP, LAN/WAN, VPN, VMware, Oracle Database, MySql Database,Mongodb, Confidential Aurora. Sun Identity Manager 7.1/8.1, Sun Directory Server 5.2/6.3, SUN/Oracle AM, LDAP, RedHat IDMOther: Puppet, Chef, SVN, Maven, Jenkins, Amazon Web Services, Gitlab EE, JUnit, RedHat Satellite, Logstash, Sensu Enterprise, Redhat Cloudforms, RedHat Enterprise Virtualization, Ansible Tower.

PROFESSIONAL EXPERIENCE:

Confidential, Skokie, IL

PAAS DevOps Engineer

Responsibilities:

• Build, configuration and integration of Openstack (kilo) with associated networks for a PAAS Cloud Environment.
• Installed and configured Openshift (3.2) on Openstack cloud for micro-services.
• Designed, installed, configured and integrated Sensu Enterprise monitoring for Paas Cloud environment.
• Installed, configured and integrated RedHat Cloudforms, Ansible Tower, Postgresql database, for automation within Paas Cloud.
• Installed configured and integrated RedHat IDM for user Access, Gitlabee for code repository, RedHat satellite server for rpm management and patching.
• Designed, built, configure and tested Highly Available Demo environment for Customers Proof of Concept. with multiple applications, utilizing almost all of the Confidential stack (Including EC2, ELB, R53, S3, RDS, DynamoDB, SQS, and IAM), focusing on high-availability, fault tolerance, and auto-scaling.
• Provide Service Now Ticketing Services Tier2 and Tier 3 support for Infrastructure related issues

Confidential,Morissville,NC

DevOps Engineer

• Gathered requirements for architecting, building and implementing Redhat Cloud for client.
• Interacted with team members and client technical staff to both understand client needs and explain technical work.
• Automated the build-out and deployment of virtual nodes using Puppet, Ansible, Confidential and RedHat technologies and other tools.
• Design and develop, from the ground up, a reliable and scalable back-end infrastructure
• Participating in Scrum team activities, like stand-ups, sprint planning and sprint reviews.
• Recommended tool for use within a private and public cloud .
• Installed and configured Redhat Openstack/Openshift for deployment of microservices .

Confidential,McLean,VA

Confidential Architect

• Architect and deployed security-conscious infrastructure with complex VPC peering, VPN, security groups and NAT configuration
• Created and deployed multiple VPCs with public and private subnets and multiple AZ’s for High Availability.
• Created scripted and reusable Cloudformation Templates for deployments in build jobs and automation.
• Designed, built, configured and tested Highly Available environment with multiple applications, utilizing almost all of the Confidential stack (Including EC2, Autoscale, ELB, R53, S3, RDS, DynamoDB, SQS), focusing on high-availability, fault tolerance, and auto-scaling.
• Creation of cloudformation Templates from cloudformer, of existing environments to use in building similar environments in same or different regions for High Availability
• Automated, database backup dumps process to mounted drive on EC2 then to S3bucket with a Python script using Boto.
• Automated the process of checking for all instances on ELB and ability to take down instances prior to an automated deployment using Jenkins, and ability to put instances back on the ELB as a post deployment task using Python Boto.
• Created a Python script with Boto, to scan through Confidential environment and look for untagged instances, and pasrsed to a monitoring tool (Nagios) to warn, when any asset is left untagged.
• Provisioned different Confidential resources using Python Boto scripts created from scratch

System Engineer

Confidential,Frederick,MD

• Integrate and deploy new Apps with scripting to LDAP directory services. Build/migrate to new systems.
• Design, implement, and deploy architecture which includes replication, data synchronization
• Wrote, extensively, Puppet manifests and Chef cook books from scratch for configuration.
• Use Jenkins, SVN, Maven for continuous integration and deployment pipeline. Administer, write code for Jenkins, push out for staging and testing.
• Perform configuration with VMware (ESXI)
• Handle User account and security administration, Role Based Access Control and Systems Security Administration, and daily Administration of Oracle Solaris 10 & Linux servers
• Provide Remedy Ticketing Services Tier2 and Tier 3 support.
• Configured Identity Manager 7.1 on IBM Web Sphere to Oracle in the back end
• Configured integration policies for AD and LDAP to harmonize dynamic development on Windows to Linux cross platforms.
• Perform new Sun Policy Agent configuration for authentication and authorization for new sites

Confidential, Washington, DC

Private Consultation

• Architect and deployed security-conscious infrastructure within an Confidential VPC environment, with an online media streaming design.
• Designed, built, configured and tested Highly Available environment with multiple applications, utilizing almost all of the Confidential stack (Including EC2, ELB, R53, S3, RDS, DynamoDB, SQS, and IAM), focusing on high-availability, fault tolerance, and auto-scaling.
• Load/ Stress test of Media server for thousands of concurrent user connections, for Auto-scale applicability and Cloud-Front/S3 bucket performance.
• Provisioned different Confidential resources using Python Boto scripts created from scratch.

UNIX Systems Engineer

Confidential,Washington

• Managed provisioning, engineering, maintaining and supporting of Amazon Web Service ( Confidential ) Cloud Administration including EC2 and VPCs. Built VPCs from scratch using Cloud Formation, EC2, S3, etc.
• Applied experience in Virtualization and Confidential Cloud Computing
• Used extensive Puppet or chef configuration management tools; built virtual machines with Puppet.
• Handled Performance Monitoring and capacity planning on UNIX Servers.
• Setup ZFS quotas, reservation and automatic NFS-share of directories on Solaris Systems.
• Applied experience with Solaris Zones, Role Based Access Control and Systems Security Administration
• Installed multiple sparse and whole root zones within one physical instance of Solaris 10.
• Installed, configured and maintained OS and applications
• Managed logical volume management. system patching and upgrading. Linux Deployment & configuration management, performance tuning, OS troubleshooting / log parsing
• Compiled/installed/configured server software (apache, openldap, php, etc)
• Worked on Apache httpd /Tomcat 6, Java applications on Linux, and VMware ESX/VSphere
• Daily Administration of Oracle Solaris 10 servers
• Used the remedy ticketing system to troubleshoot and resolve issues with IBM servers
• Utilized kick-Start and ignite for systems builds/recovery.
• Installed and configured VERITAS volume manager.
• Provided support to high end IBM AIX 6.1 and Sun servers running on Solaris 10
• Configured, implemented and maintained hardware RAID storage technology on RAID controllers and disk storage shelves.
• Implemented RAID 0-5 Confidential with VERITAS Volume Manager.

Confidential,Silver Spring,MD

Jr. UNIX Systems Administrator

• Resolved software and hardware issues
• Scheduled backup of files.
• Performed OS troubleshooting / log parsing and performance tuning and troubleshooting of connectivity issues
• Updated and documented Helpdesk tickets with Remedy ticket system.
• Performed Security Administration on UNIX systems
• Handled Virus Protection Software Installation.

Confidential

Tech Support/Help Desk

• Provided customer service to resolve computer issues.
• Used Web based ticketing System to transmit client request to senior technical team.
• Installed wireless networks for small businesses and client
• Antivirus installation. Scanning PCs using antivirus software Symantec, MacAfee and Web root.
• Ensure that client’s computers have access to Servers and other Network resources.
• Updated and documented Helpdesk tickets with Remedy ticket system.