SUMMARY:

• Linux System Administrator with 15+ years of experience in industries like Banking, Retail, Manufacture, Government and Education.
• Last 6 years as DevOps Engineer, with experience in Continuous Integration CI, Continuous Delivery CD and Configuration Management CM. Able to understand the sense of urgency and critical changes. Experience installing, configuring and troubleshooting different tools/software as Jenkins, Atlassian family, sonarqube, nexus, etc..
• More than 6+ Years working as Cloud Administrator experience using VMWare Vcenter (PaaS), 2 years in OpenStack, and 1+ year in AWS, Azure and other providers.
• Control Version Git, GitHub, BitBucket, Stash. Managing, Administration and troubleshooting
• Continuous Integration/Delivery: Install, configuring, managing and troubleshooting Jenkins Server and Jenkins slaves; Atlassian Bamboo server and bamboo agents. Creation of jobs pipelines plans & task.
• 10+ years experience in Cloud services working with Red hat KVM virtualization (libvirt + qemu), also working with OpenStack (installation and Management), VMWare (Use and manage, SaaS, PaaS) and AWS (AIM, Use and Manage instances).
• Configuration Management: Puppet Master, +3 years Create and design automation modules to any purpose. knowledge of other tools like Chef, Ansible, Salt, Python Fabric.
• DevOps tools: Easy understand of many tools that appear every day in the market just for mention someone: sonarqube, jerrit, nexus, nvm, npm. Log management like syslog, logstash, kibana. Monitoring tools like nagios, newrelic, SNMP. Ticket systems: BMC Remedy, Jira, ServiceNow. etc.
• Linux System Administrator: As a system administrator, I’m able to install configure physical and virtual machines, with automation kick starts, configure network, HBAs, Storage physical and NAS, LVM, NFS, Installing Backup clients and perform operations, LUN migration/upgrades, P2V (convert physical to virtual) and usually task managing users, permissions and security.
• Expertise in AWS as cloud administrator using compute, storage and database services, EC2 scaling instances with ELB’s, and ECS containers, depending of requirements and budgets. Worked with different types like M4, C4, R3 STORAGE Also worked on S3 Glacier storage and EFS, (2017)
• Knowledge of amazon cloud front to migrate content from Akamai. DATABASE using RDS mainly Postgres and MySQL, DynamoDB’s with mem cached.

TECHNICAL SKILLS:

Languages: PHP, Python, SQL, CSS, HTML (4/5), XML, SOAP, JavaScript, Bash, Expect, TCL

Database: MySQL, PostgreSQL, Microsoft SQL Server (MSSQL), Oracle, SQLite, CouchDB

Web Servers: Apache, NGINX, Tomcat, LightHTTPD, (Python WSGI HTTP Server)

Server OS (Setup): Red Hat,Ubuntu, CentOS, MacOSX, Solaris, OpenBSD, Windows all flavors

Frontend Technologies: JavaScript, JQuery, JQuery UI, HTML5, CSS3, jQuery Mobile

PROFESSIONAL EXPERIENCE:

Confidential

DevOps Engineer

Responsibilities:

• Create scripts in puppet to automatize stack for AEM project
• Maintenance of internal fabfiles (python/fabric)
• Design and maintain modules in Puppet
• Design data files in YAML for puppet projects
• Create puppet scripts to install stack like: LXC containers, Docker, apache, postgres, PHP, Python virtual envs, sonarqube, nexus 2/3, wildfly/boss applications, Django applications.
• Provide support to developers to troubleshooting pipelines
• Provide system administration to all instances.
• Management and troubleshooting of some stack like bamboo, Jenkins, nexus, sonarquebe and other software used in CI/CD workflow
• Management of repositories, create, merge and migrate repositories
• Coordinate with providers install/troubleshooting third party software
• Attend planning meetings with all teams and stakeholders.
• Attend weekly deployments providing support if necessary
• Attend daily meeting with my teams to report results, troubles and advance, change priorities (kanban)

Environment: Ubuntu 14 - 16, AEM, Python, Django, PHP, Puppet, r10k, Puppet master, Postgres, MySQL, Jira, github, bitbucket, stash, drupal, Jenkins, bamboo, Linux containers, docker, npm, node, maven, rabbit MQ, Red Hat, composer, elastic search.

Confidential

Sr. Linux SysAdmin / DevOps

Responsibilities:

• On Call for all clients (+50) attending severity 1 and 2 incidents. We support more than 9000 Linux servers in different flavors.
• Working the following OS: Red hat, Solaris, SUSE, on physical servers and virtual servers. using ssh connections, iLO´s, RIB´s, drac's and KVM access.
• Provide support and coordinate with vendors and manufacturers like HP, Novell, Oracle, Red Hat, IBM, Symantec, SMS, etc., opening support cases and coordinate visits to data centers to hardware replacements, in compliance with ISO 20,000 standards.
• Support Unit Lead for Schneider Electric, Financial Payment Services (FPS) and Office Depot, doing the following activities.
• Manage users, policies and security;
• Install, Configure and Manage
• OS monitoring tools like SEVONE(SNMP), Nimbus,
• TSM
• Tivoli
• NetBackup
• Networker
• Blade Logic
• Manage storage, adding LUNS (powerpath, multipath), LVM
• OS Patching and updates.
• Migration, and Server decommission.
• Attend INC, WO, PBI and CRQ
• Performing new OS Physical Builds, OS Builds VMware ESXi, Kickstart builds installation (RHEL, SuSE), Virtual Machines, Data-Recoveries(DR), Migrations, Backups (SAN, Replicated Luns, Veritas Flashsnap and Rsync).
• Attending meetings and bridge conferences with clients and final users to review daily work and/or attend sev1 to sev4 incidents.

Environment: Linux, Red Hat, Oracle, Solaris, Ubuntu, Novell, Hardware, Networking, Cloud, VMWare, Datacenter, TSM, Tivoli, NetBackup, Service Now, BMC Remedy, Service Center, Blade Logic, SEVONE, VMware, EMC, Veritas, etc.

Confidential

Sr. Linux SysAdmin / DevOps

Responsibilities:

• As a member of DevOps team, I was in charge of working in the work-flow side infrastructure to implement changes, updates and new features, using different tools like Jenkins, packer, ansible, OpenStack, chef, etc. I also analyze and implement new technologies to automate, reduce time and facilitate continuous integration for the websites of the company.
• Create Git repositories
• Design environments (QA, UAT and PROD)
• Create VM’s for different platforms like Amazon EC2 (AMI), Digital Ocean, Docker, Google Compute Engine, OpenStack, QEMU/KVM, VirtualBox, VMware, Open Nebula
• Install, configuration and updates for RHEL (4,5,6) servers.
• Manage LVM configuration for servers.
• Create kick start scripts for automated installations.
• Manage of external repositories for RHEL, like epel.
• Install and configuration of http servers, nginx server, ftp servers, MySQL servers
• Manage users and groups.
• Shell Bash, python & expect development
• MySQL & Postgres, store procedures
• Development of web interfaces for server administration, using bash, expect, PHP, c and tcl.
• Configuration of GIT for deployment and versioning.
• Install, configure and manage Couch Base NoSQL database, clustering and Data Center Replication.
• Install, configure and manage Elastic Search servers.
• Create apps for android devices and iOS devices, to remote administration of servers, using SNMP protocol.
• Create schemes for migration and disaster recovery.
• Configure arrays for servers
• Hardware: HP ProLiant, Dell PowerEdge Blade, HP Workstation. working local and remote data centers SAVVIS, Rackspace, Codero, PeerOne

Environment: PHP, MySQL, Couch base, Red Hat, AWS, OpenStack, Elastic Search, Map Reduce, Ansible, NET-SNMP, Bash, Expect, PhoneGap/Cordova.

Confidential eLearning Developer

Responsibilities:

• Create ludic activities for eLearning courses in Adobe Flash
• Animation in Adobe flash for all courses using AS2/AS3
• Design of games, puzzles, crosswords to eLearning courses
• Create on interactive menus according to SCORM standard in Adobe flash
• Convert Adobe flash animations to Microsoft Silverlight
• Package of courses according SCORM standard
• Install, management, develop modules and troubleshooting MOODLE platform (PHP)
• Install, configuration and troubleshooting of webservers Apache

Environment: PHP, MySQL, Adobe Flash, Action Script, Apache, LAMP, Silverlight.

Confidential

PHP Developer / Linux System Administrator

Responsibilities:

• Sysadmin web servers LAMP (Linux, apache, MySQL, PHP).
• Developing CMS for 128 dealers FORD all Mexico (PHP)
• Integration with third-party applications. (Business Intelligence).

Environment: PHP, MySQL, Adobe Flash, Action Script, Apache, LAMP, MSSQL, Datacenter.

Confidential

Developer

Responsibilities:

• I’m starting develop internal software in dBase III+ with a compiler named Clipper
• Develop internal software in Visual Basic IV, Microsoft Access databases
• Management of infrastructure, network, pc’s
• Maintenance oh hardware, RAM, hard disks, motherboards, fans, etc.
• Install software OS, and Graphic Design software like Adobe suite and Corel Draw suite
• Design and Develop website of the company LAMP
• Management of Linux webserver, user management. Email accounts. Etc.
• Domain Administration, DNS, Zones, SSL Certificates
• Planning and supervision of production.
• Calculation of contributions.
• Negotiating with customers and suppliers.
• Design of the supply chain to avoid stock (just in time).
• Supervision of quality in production and finished product.

Environment: PHP, MySQL, Adobe Flash, Action Script, Apache, LAMP, MS Access, Datacenter, Webserver, email, domains, DNS, networking, Dbase III+, Clippet, Visual Basic IV, Linux, Heidelberg, CTP, DI.