Alejandro G. Email & Phone Number

Barcelona, Catalonia, Spain

Barcelona, Catalonia, Spain

Barcelona, Catalonia, Spain

As Senior network engineer I am responsible of design, deployment and maintenance of Eurofins new Data Centers and branch offices. Main responsibilities:- Collaboration with internal teams or vendors to execute projects.- Mitigate potential incidents by identifying risk of the current infrastructure. - Analyze offices needs and design a tailor-made solution for each case.- Create BOM, HLD, LLD.- Prepare branch offices migration plan.- Prepare configuration for technology migration, Eg, HP to Cisco / Juniper. - Prepare team documentation, SOP, troubleshooting and deployment guides.- On-site migrations and hardware refresh.- Troubleshoot complex incidents.- Participate in hiring, training and development of others.- Participate in PoC for new technologies integrations such as Juniper / Fortinet / Palo Alto.Technologies: - Switching: Cisco, Juniper, Fortinet.- Routing / Firewall: Palo Alto, Fortinet, Checkpoint, Cisco.- SDWan: Velocloud, Fortinet, Palo alto.- Wireless: Meraki, Fortinet.- WAF: Imperva Cloud.- Cloud: GCP, Azure.- Automation: Terraform, power automate, visual. - NSX: GVE- Jira- OTRS

Barcelona, Catalonia, Spain

As an IT Support Engineer II, I use my technical knowledge and specialized skills to support, build, implement, and improve technology solutions. managing large projects with minimal guidance that affect multiple locations in a region. I help to resolve customer issues in time of crisis to get them working again. I am actively expanding the scope of knowledge by learning about software design patterns, data structures, AWS technologies and distributed systems concepts.Responsibilities include:- Troubleshoot difficult IT problems without SOPs- Plan and coordinate CMs and CM templates.- Collaborate with internal teams or vendors to execute projects.- Lead continuous improvement efforts.- Audit the quality of work performed and provide constructive feedback when necessary.- Automate manual tasks; create/improve small tools that help make team operations more efficient.- Be the first point of escalation.- Participate in hiring, training and development of others.Technologies: - Switching: Cisco, Broadcom.- Routing: Cisco, Juniper.- Wireless: Meraki, Mist.- Cloud: AWS.- Linux.- Nagios.- Remedy.

Barcelona, Catalonia, Spain

As a Tier 3 network Engineer, I was responsible for managing major network requests and incidents in a multi customer environment.On call duties, being last line of escalation helping our customers to keep all services running 24/7. On daily basics I worked hand to hand with our technical architects and customers to provide the best solution for them, every design was tailormade for each customer following best practices and high standards. I was in charge / responsible for design, deployment and delivery. In addition I was the escalation point for our tier 1 / tier 2 engineers.Relevant Projects: PCI certification for our customer who worked with payment methods. Migration of physicals platform to cloud. Technologies I worked during my period in NTT:- Firewall and VPN: Juniper SRX, Checkpoint, Fortigate, Cisco ASA, Palo Alto, Sonic Wall, Juniper SA, Brocade v5600, VyOS...- Load Balancers and GSLB: Netscaler, F5, Cisco ACE...- Switching: Cisco, HP Procurve, Brocade, Dell..- Routing: Cisco, Juniper.- Wireless: Cisco WLC, Meraki.- Cloud: Azure and AWS.- Remedy, Jira, Service Now.- Ansible / Python.

Barcelona, Catalonia, Spain

In this position I worked daily via ticketing and projects in routing, switching, VPN tunneling, VM and cloud configuration, load balancing and firewalls. This included all configuration changes as well as full deployment for devices.

Barcelona, Catalonia, Spain

Barcelona, Catalonia, Spain

As a network engineer, I was responsible for managing network requests and incidents in a major financial institution.Main activities: Lan / WAN support, Juniper, PaloAlto, Linux - Windows Servers and Active Directory support.Making requests for new connections with external clients, IPSec VPN, point-to-point links, contingencies configuration, clustering and high availability. In addition, I was responsible for project management and trouble shooting.

Caracas, Federal District, Venezuela

As a network specialist, I was responsible of cabling design, support, maintenance and trouble shooting (voice and data) encompassing all of Universitas Insurance Company nationwide branches.Activities and responsibilities: Installation, supervision and monitoring of virtualized Vyatta routers, HP and IBM servers (Subnet, VLANs, VPN, RIP, OSPF, SNMP, DNS, VPLS etc.), Virtualization VMWare Workstation, vSphere and Citrix, HP/Cisco/Dell switches deployment and configuration, PRTG and CACTI installation maintenance and support.

Caracas, Federal District, Venezuela

As a network operations engineer I was responsible for internet connectivity: (support, maintenance and trouble shooting) for all of the company’s customers (regional ISP)My activities and responsibilities included the Installation, supervision and monitoring of microwave links (Antennas Ubiquiti), structured cabling Siemon CAT (5E, 6A and 7A), routers/switch configuration (Subnets, VLANs, VPNs, RIP, OSPF, SNMP servers, DNS etc.), Virtualization VMWare Workstation and vSphere.

Venezuela

Bachelor'S Degree, Telecommunications Engineering

English Language And Literature, General, B2

Computer Systems Networking And Telecommunications

Introduction to Wireless Networking. Introductory course on wireless, cellular networks and java basics for android.