CAREER PROFILE

Mr. Cortina, consultant with more than twenty years of experience as a systems and network analyst and administrator. In past positions he has held for major clients, he has demonstrated his technical skills, his great versatility, his team spirit, his good judgment and his ability to set priorities. He excels in heterogeneous and complex technological environments. He has experience in various sectors such as financial, health, manufacturing and energy. In addition, he has relevant experience in virtual environments with high availability. He specializes in the management and implementation of Red Hat, VMware and Microsoft infrastructure solutions as well as the consolidation of complex environments.

SKILLS

Operating Systems :

Red Hat Enterprise Linux (RHEL) 5 /6/7/8, Ubuntu, UNIX, UNIX-Linux, VMWare ESX Active Directory, Active Directory Application Mode, Active Directory Federation Services, Arch Linux, AWS, Windows OS(various workstations)

Databases :

DB2, dBase, LDAP Directory, Maria DB, Microsoft Azure SQL Database, Microsoft SQL Server, Microsoft SQL, mongo DB, MySQL, Oracle 11g-12c, SQL

Equipment :

Firewall, Cisco Router, Switches, Gateway, Hubs, Wifi Antennas, Satellite vsats, Load Balancer, Network Load Balancing, Routers, SMTP/POP Server,IP Phone appliances

Network :

Network Access Protocol, Transmission Control Protocol, Virtual Private Network, BIG /IP, AWS, APM, SSO, VDI,VPM, SSL,SFTP,ICMP,SNMP

BI :

Oracle Business Intelligence Enterprise Edition, Oracle Data Integrator Enterprise Edition (ODI-EE),

Management /Leadership roles

Well versed in Scum and agile methodologies. Able to manage and lead large hierarch

WORK EXPERIENCE

IBM Canada

IBM Canada

Linux Team

System Specialist Infrastructure Admin

April 2017 to Present

System Infrastructure Specialist

Distributed Server Management (UNIX) - Project Services

Third level support for Red hat systems and administration. Network and infrastructure support. Administration to local and virtual infrastructure.

Third level support on production environment – high availability

Analysis and integration of management software

New build development and deployment

Organize and deploy build maintenance (Red Hat 5/6/7)

Satellite server deployments

Cluster Management and administration

CGI

(Mandates)

Belron Canada

Call Center Management

Major incident management

July 2017 to February 2018 - 8 months

Major Incident management

Client facing major incidents, analysis and resolution. Processing support history to address reoccurring issues to improve efficiency. Call center management

Major incident management

Managed call center – 20 support analyst team

Analysis and integration of management software

Evaluate and implement solutions to incidents

Hydro Québec

Sustainability

Senior Analyst

January 2017 to July 2017 - 6 months

Sustainability and Migration

Migrate applications hosted on W2K and W2K3 servers to W2K12 / W2K8 r2, migrate applications from applications hosted on SLES 10 to SLES 11/12 or Microsoft 2003 to 2012. Discover the ecosystems of each application, understand and analyze the integrations and connectivity’s

OpenShift deployment and configuration -Ansible / Maeve

Analyze and set parameters for update deployment to workstation via Microsoft SCCM / ITSM

Presented analysis to group architecture group for migration approval

Infrastructure analysis and management of servers 2003/2008/2016, Red hat and SLES

Analysis and integration of Microsoft / Red hat and SLES servers

Structure analysis for migration proposal

THEREMOFISHER

Régie Quebec

Integration and deployment

Integration Specialist

May 2016 to December 2016 - 7 months

Integration Specialist

Mr. Cortina’s role was to deploy and integrate laboratory analysis software into the hospitals of Québec replacing the current software and system in place.

Update deployment to Workstation with Microsoft SCCM

Analysis of current laboratory systems prior to software deployments

Migrate source information to new software deployment

Administration of Microsoft 2000-2012 groups and Windows 7/8/8.1/10 Pro Workstations. (20 servers per site)

Third level support where required.

INSTITUT TECCART

Red hat / Centos Administration

Professor

January 2016 to July 2016 - 6 months

Professor

Mr. Cortina’s role was as Linux professor at the Teccart technical college.

Dispensed the following courses:

Linux (CentOS / Red hat); deployment and MySQL configurations, deployment windows systems and administration

Introduction to Linux (Fedora)

VMware and Virtual Box deployment

OPENTEXT

Integration specialist / system administration

Integration specialist / system administration

February 2013 to May 2015 - 27 months

Integration Specialist

At OPENTEXT, Mr. Cortina’s role was to deploy and integrate OPENTEXT software to its clients and give third level support where needed.

AWS management and virtualization (cloud management)

Proof of concepts and documentation (client facing),VMWARE virtual machines, (Word / Excel / PowerPoint / Project / Visio),

Network infrastructure and enterprise security (national level)

Design, implement and maintain the automation infrastructure

Manage server farm 2003/2008/2012 and Windows 7 Workstation - 8 server ESX - 200 virtual server and deploy VMware Esx/Esxi 4.0 -5.0

Deploy MySQL, SQL 2008r2 / 2012/2014 (Sql, MySQL, Oracle), SAN (netapp) databases;

Write Build book to pertinent projects

VMare build design and deployment (KVH where needed

Disaster recovery analysis and maintain the company disaster recovery plan.

FORZA TECHNOLOGIES SA DE CV

Petroliums of Mexico (PEMEX)

Consultation

I.T. Director

September 2004 to December 2012 - 99 months

I.T. Director

Deep sea oil platform network connected to on shore infrastructure. Servicing major national companies, PEMEX(Petroliums of Mexico), the nationally owned oil company, and subsiduaries.

Manage and support national network infrastructure and enterprise security (LAN switches, routers), site-to-site infrastructure (WAN, MPLS) and remote VPN;

Large scale network architecture development – including risk management,governance;

Develop and implement land to sea network;

Analyze and integrate and manage servers (Windows / Linux);

Virtualization of entire server solutions. Virtualbox and vmware. (pre-cloud environment)

Support and maintain our VOIP telephony systems;

Install CISCO routers and deploy the Cisco Pix Firewall;

Negotiate hardware / SLA contracts

Designed and created turnkey solutions. Designed, built and implemented 23,000 Iax Phones over 17 locations across Mexico. Asterisk telephony system.

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