Cloud Services/devops Resume
Rockville, MD
SUMMARY:
Secure a position as a Unix/Linux System Administrator
HARDWARE/SOFTWARE:
Operating Systems: Red Hat Linux RHEL 5/6/7;CentOS 5/6 ; AIX; DEC Unix/Ultrix/OSF; Sun O/S; Sun Solaris
Virtual Systems: KVM; OpenStack; ESX Familiar with using Puppet/Ansible for updating and configuring servers
Scripting: Cucumber/Ruby, Bourne shell/C shell, PERL
Hardware: IBM pSeries/P4/P5/P6 RS/6000/6M1/6M2, Dec Alpha Servers, Sun SPARC/Ultra series, HP Proliant series
EXPERIENCE:
Confidential, Rockville, MD
Cloud Services/DevOps
Responsibilities:
- IAM to manage accounts/groups/permissions
- Managed EC2 docker containers
- Create/manage policies for S3 buckets/objects access
- Provide support for RDNS Postgres
- Use Travis CI for builds/deployments of docker containers to AWS
- Regularly use Github(Git) to commit config files for Travis CI and Docker files
- Maintained/configured Jenkins jobs Dev and QA environments
- Ensured Dev build/deployments triggered per code updates to ubuntu servers
- QA build/deployments were to several docker containers.
- Migrated Dev/QA from Ubuntu platform to CentOS
- Included configuration of new Jenkins Jobs for deployments to new systems
- Installed required applications, Ruby Rails; Node JS; Postgres
Confidential, Reston, VA
Software Test Engineer/DevOps
Responsibilities:
- Utilize Agile - like Methodology - Scrum/Kanban/Agile Workflow
- Participate in 5 person scrum/kanban team using Agile-like Methodology
- Functional Testing
- Use Unix/Linux command line to develop test procedures that are converted to Cucumber/Ruby Scenarios
- Regularly use bourne shell for repetitive tasks during testing
- Test Automation
- Design, write and execute Functional Tests using Cucumber/Ruby
- Server Virtualization
- Configure OpenStack environment with ansible playbooks to install/configure the Whois test automation environment
- Configure multiple KVM servers through CentOS for testing Webwhois
- Create test plans/LOE for testing releases of Whois for COM/NET
- Performance Testing
- Use Spirent Network appliance to performance test the Whois Service
- Identify limitations of the hardware/software/network performance
- Certify all Whois products for deployment to production
UNIX Systems Administrator
Confidential
Responsibilities:
- Provided Systems Admin support for gTLD and A-root servers
- Participated in the installation/configurations of entire gTLD sites worldwide
- IBM AIX; Red Hat Linux servers; Cisco routers and switches
- On the team responsible for Root Zone changes
- Ensured propagation of the root zone to all root servers
- Sent confirmation emails to the Dept. of Commerce concerning changes
- Provided Unix/Linux support for all remote sites
- 7x24 hour on call support
- DNS/BIND support
- Networking issues
Confidential, Washington, DC
UNIX Systems Administrator
Responsibilities:
- Responsible for multiple DEC Alpha 8400 servers for Data Warehouse environment
- Familiar with RAID 0+1 with RAID 5
- Established the standard for all DEC Alpha Servers
- Used Logical Storage Manager with ADVFS to manage RAID storage
- Worked with Oracle DBAs on disk configurations for optimal I/O
- Provided support for Sun Solaris/Sun O/S including storage
- Created/executed plans to replace disk storage arrays with photon disk arrays
- Migrated storage from JBOD configuration to Volume Manager
