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Network Systems Administrator Resume Profile

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NY

Summary:
  • - Network Administrator with vast experience in Windows and Linux environments
  • - Cisco Certified Entry Networking Technician CCENT
  • - Experienced with Active Directory AD DS which includes, but not limited to user, group account administration and Group Policy Objet GPO Management and endpoint device administration.
  • - Experienced in DNS, DHCP, File Server, IIS, Apache, SSH, RDC/VPN and WSUS.
  • - Experienced in Mobile Device Management SOTI Mobicontrol.
  • - Experienced on virtualization platforms such as VMware vSphere and Hyper-V.
  • - Backup systems such as Acronis True Image and Norton Ghost
  • - Experienced Enterprise Antivirus products such as ESET Endpoint Security and Kaspersky.
  • - Experienced with wireless networks, routers and switches, VLSM.
  • - Knowledge of Exchange, SAN, NAS, RDS,
  • - Knowledge of CMS such as SharePoint, WordPress, Drupal, Joomla.
  • - Shell scripting, Delphi, C , Power Shell, ADB.
  • - Relational databases concepts and implementation with SQL Server, MS Access, and MySQL.
  • - Custom PC enthusiast
  • - Well-organized, goal-oriented, highly motivated and effective team leader/member with excellent analytical, troubleshooting, and problem solving Skill.
Technical Expertise:

Operating Systems:

Windows Server 2008 R2, Window Server 2003, Windows 8/7/XP/Vista, CISCO IOS, Ubuntu SERVER/Desktop, Android, Mac OS, iOS.

Server:

Active Directory, DNS, DHCP, FTP, IIS, WSUS, File Server, Print Server, TFS, APACHE, OpenSSH.

MDM:

SOTI Mobicontrol

Security:

Virtualization:

ESET Endpoint Security, ESET Smart Security, Kaspersky, Mcafee, Avast,

VMware Workstation, VMware vSphere.

Monitoring:

Wireshark, Lansweeper, NAGIOS, MRTG, GFI LANguard

CMS:

WordPress, Drupal, SharePoint, PHP Fusion, Joomla.

Backup systems:

Acronis Snap Deploy, Acronis True Image, Norton Ghost.

Languages:

Simulation:

Shell scripting, Delphi, C

GNS3, CISCO Packet Tracer.

Professional Experience

Confidential

Network Systems Administrator

Responsible

  • Diagnose, troubleshoot, and resolve hardware, software, or other network and system problems, and replace defective components when necessary.
  • Collaborate with development teams and QA to discuss, analyze, or resolve usability issues.
  • Determine sources of web page or server problems, and take action to correct such problems.
  • Administer the SOTI Mobicontrol MDM platform, Common daily tasks include:
  • - Security Administration.
  • - DNS Administration
  • - Group Policy Objet GPO Management
  • - Networked Service administration file server, print server
  • - Endpoint device administration
  • - User and group account administration
  • for managing the technology infrastructure, including network equipment, servers, workstations and development/production related systems.
  • Active Directory Domain Services administration. Common daily tasks include:
  • Implement web site security measures, such as firewall rules and SSL Certificates.
  • Responsible for identifying IT security threats and responding to virus incidents.
  • Publish web applications on both development and production environments on IIS 7.5
  • Control access to the company's ftp server
  • Manage the company's Team Foundation Server TFS .
  • Provision virtual machines to satisfy research and development needs using VMware vSphere.
  • In charge of performing operating system, application, and desktop updates and patches as needed using Windows Server Update Services WSUS .
  • Perform data backups and execute disaster recovery plans.
  • - Manage, support, secure and track more 500 mobile devices throughout the nation.
  • - Establish remote control connections to troubleshoot issues on the field
  • - Device Provisioning through group policies to automatically deploy/update Software and digital content.
  • - Telecom Expense Management by alerting on possible data overages.
  • Projects for clients like: Walmart, MetLife, ZAGG, Promoworks, Pacific Cycle, ToyRus, Florida Hospital, Ocean Reef, SBH, Shopper Events, BCBS, Conexis, and others.

Confidential

Network Admin and Desktop Support

Environment: Windows XP, Server 2003 Enterprise. Active Directory, DNS, DHCP

Confidential

Volunteering as Desktop Support Technician

Environment: Windows XP, Server 2003 Enterprise, Active Directory, DNS, DHCP

Confidential

Jun.2003 - Dic.2006

Software Developer

Development of software to automate Centre's activities. Member of the group in charge of software development and exporting, being selected repeatedly as technical leader this personal endeavor received frequent congratulations for its success.

Development of several tools related with the accounting area, acquiring knowledge in a new field of applications. All the tasks assigned accomplished proper quality the final task was a training delivered to the staff specialists in the use of the newest programming technologies

As a by-line personal dedication and due to practical reasons, during all this period a parallel development of skills to assemble, repair and deliver maintenance to computers was fruitfully accomplished.

Major projects architected developed:

- Treasury automation system - Ministry of Finance Cuba

- Donations control system - Foreign Collaboration Office Cuba

- Parcel tracking system - National Post Office Cuba

Environment: Client/Server programming, Microsoft SQL Server 2000, Windows server 2000/2003, C/C , Borland Delphi, Fast Reports, Devexpress VCL

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