vincenzo marraro

Technical Operations Engineer at Mimecast

Location: London, United Kingdom
Industry: Information Technology and Services

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vincenzo marraro's Overview

Current

Technical Operations Engineer at Mimecast

Past

Systems Administrator at Maxima
Network Operation Center Engineer at Velocix
System & Network Administrator - Faculty of Engineering at Università degli Studi di Catania

IT Consultant at Media On Line
External Consultant at Regione Siciliana
External Consultant at E.R.S.U. – Ente Regionale per il Diritto allo Studio Universitario
External Consultant at Consorzio Mediterraneo Universitario per lo Spin-Off nelle Alte Tecnologie
Consultant at "Dipartimento G.F. Ingrassia" at University of Catania
System & Network Administrator at IDGT
System Administrator and Developer at SIFI spa
System Administrator at Media On Line

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Education

Università di Catania

Recommendations

9 people have recommended vincenzo

Connections

157 connections

A computer science engineer, with more than 15 years, on-the-job, practical experience in several areas of Information Technology (including Unix-based systems design, planning, administration and monitoring, RDBMS Design and Administration, Software Development, Teaching, Network Administration, Data Centers management)

Work experience in private companies, Academic and Public Government Institutions,

Specialties

Relational databases design and administration.
Unix-like systems administration.
Systems integration.
Network administration.
Software development.

Università di Catania

Master Degree, Computer Science Engineering

2004

RHCE - Red Hat Certified Engineer version 5
CCNA - Cisco Certified Network Associate
Mysql 5.0 Database Administrator Certified Professional
Mysql 5.0 Database Developer Certified Professional
BSCI, BCMSN and ISCW exams
RHCSA - Red Hat Certified System Administrator version 6

Technical Operations Engineer

Mimecast

Privately Held; 201-500 employees; Information Technology and Services industry

December 2011 – Present (6 months) London, United Kingdom

Systems Administrator

Maxima

Public Company; 201-500 employees; AIM:MXM; Information Technology and Services industry

September 2010 – December 2011 (1 year 4 months) London, United Kingdom

Designing a customized high availability Opsview/Nagios based monitoring systems for 1900+ servers/switches/routers/firewall

Supporting Oracle team engineers

Supporting Virtualization/Cloud team engineers

Training 1st line engineers

Day-to-day systems administration of 1900+ servers.

Managing and optimizing Mysql databases

Monitor and report on system-wide performance.

Deploying customized builds based on customer requirements.

Network Operation Center Engineer

Velocix

Privately Held; 51-200 employees; Internet industry

April 2010 – September 2010 (6 months) Cambridge, United Kingdom

Perform network surveillance 24x7, respond to network-reported and customer-reported problems and manage problem resolution (using Trouble-Tickets). Take ownership to ensure that all problems are resolved in a timely and efficient manner. Coordinate with suppliers and customers to expedite problem resolution.

Perform general "system administration" tasks on all elements of the network

Perform documented network configuration procedures

Pro-actively monitor network and system performance. Analyse traffic data and trends and escalate areas of concern to the network design authority.

Provide scheduled and on-demand traffic analysis reports.

Through pro-active and systematic review, discover problem areas, which could negatively impact system performance or customer satisfaction.

Monitor key suppliers service levels and highlight where Service Level Agreements (SLAs) are not being met.

System & Network Administrator - Faculty of Engineering

Università degli Studi di Catania

Educational Institution; 5001-10,000 employees; Research industry

March 2004 – March 2010 (6 years 1 month)

Configuration, management and troubleshooting of campus Cisco-based Network.

Planning, installation, configuration and management of Faculty Linux-based Server Farm, providing Web, FTP, SMB, DNS, Mysql services.

Design and implementation of a fully-featured, Ldap-based mail system (SMTP,POP,IMAP,Webmail, Antivirus, Antispam, Ldap authentication).

Implementation of local PKI.

Refactoring of Cisco-based 802.11 WIFI network for Internet access at the Campus Area.

Local iptables-based firewall setup

Management and patching of a third-part web-based , Postgresql-driven PHP application

Various activities, including scripting for task automation, small web-based applications, developing, integration with Ldap, etc

IT Consultant

Media On Line

March 2009 – September 2009 (7 months)

Requirements analysis, design and implementation of Mysql-based RDBMS

PHP software development

External Consultant

Regione Siciliana

Government Agency; Myself Only; Government Administration industry

October 2006 – July 2008 (1 year 10 months)

Member of a committee in charge of developing and performing Functional Operational Tests on a third-party Government to Citizen eGovernment IT System