Maurice deMartine

*** ***** **** ****.

Little River, SC 29566

Mobile 843-***-**** GV 650-***-****

email: ac0qfn@r.postjobfree.com

Skype: maurice.demartine

Objective: Linux Systems Admin/Engineer

TECHNICAL SKILLS

OS: Linux Redhat Enterprise Server, Redhat- CentOS, Ubuntu Server, Sun Solaris 10x, MacOSX, Windows all Versions, Novell3-5x(ZEN works,Group Wise)

Cloud: Have an understanding of cloud based technologies including AWS Console and creating EC2 T2.micro Linux server instances, S3 Storage and Cloud Watch monitoring/Alarming for the purpose of learning on Amazon's public cloud.

Virtualization: VM-Ware Fusion / Oracle VirtualBox

Development and scripting: BASH, PERL, ANSI C, MSVB, Microchip MPLAB, PIC/OOPIC

Database: MySql, Postgres MSSQL Server, Access, Data migration legacy MySql to new cloud DB/SAAS

Network: Ethernet 10/100/1000, VPN, Wireless, Some CISCO IOS, Dlink, Linksys, DLT, Raid5, CAT5 termination. Serves Dell, HP, IBM

Tools: Nagios Monitoring, RPM Package Manager, Veritas(Symantec) BackupExec for Linux, Mondo backup for Linux, SSH, Wireshark, Snoop, NTBackup command line scripting.

Communications: DSC/DSU Cable Modems, TCPIP, SIP, RTP, UDP, SS7, H323, SMTP, SSH, FTP, DNS, DHCP

WORK EXPERIENCE

2/16-3/17 -- Linux Systems Admin, eThink Education, LLC, Baltimore, MD

Remote Position -Support CentOS/Redhat servers via SSH. Used YUM installer to add needed packages to servers. Grant server access, create server user IDs and passwords. Created bash scripts and Cron entries for backup and running admin nightly maintenance. Monitor mem and other vital server stats with Top/Htop. Check dir/Volume sizes via DU and DF. Used VIM to edit network-scripts and setup bonds for binding local IP to server interface. Used Git repo to store and retrieve custom code. Rsync files and create tar distros for installing, upgrading and migrating core Moodle application. Created SFTP and standard user accounts and VPNs for data transfers. Work with end client college SAs to setup and test connectivity. Interfaced daily with Rackspace including ssh access to all servers. In addition to the my normal systems admin responsibilities I also interfaced with the Rackspace Netsec Team for network security including setup clients encryption domains and servers moving to different firewalls and general troubleshooting. Utilized Rackspace Intel Monitoring tool to investigate slow website access issues including DOS and DDos attacks. Used Rackspace firewall UI to setup IP access via SSH.Created graphing for monitoring and provide management with data regarding network latencies, server load and other system metrics. Manage, create and install client SSLs/Certificates. Configuration, installation and troubleshoot apache issues including access and error log tracking for URLs. Install server side plugins for core Moodle web application. Create dump and import MySQL DBs. Add users and passwords for secure application access. Grant rights, run select and update queries and track processes on DB. Support all internal and external customers.

10/14 – 2/16 -- Linux Systems Admin /Engineer, Oxford Corporation (contract) Client: University of California, Santa Cruz, Santa Cruz California.

Data Migration Project – Scope of work: Upgrade legacy Bugzilla Application from 2x to 4x including mySQL DB and utilize new T4 Solaris HW/zones. Export mySQL Bugzilla data into new SAAS application ServiceNow using SN data connection and creation of importsets. Create detailed test installations including all phases of project planning, Proof of Concept, MOPs and engineering documents for IST teams. Worked with Network engineering teams regarding firewall rules, ports, etc. needed to access data for test and production. Successful installations resulting in upgraded Bugzilla application for legacy users. Integration of mySQL data to new ServiceNow application for UCSC Dev's to utilize in creating a front end. MySQL dumps, JDBC web application for user base. Skills used: Linux Admin – Scripting, SSH, SCP, CRON, mySQL queries

7/13 – 09/14 Senior Linux Engineer Asterisk VoIP Specialist, Hawaiian Telecom, Honolulu, HI

Consultant - manage all Linux servers pertaining to the VoIP systems. Enswitch PBX with Asterisk. Setup international SIP trunking, server fail over and device trouble shooting including Polycom and Linksys ATA's in 8000 device business. Write scripts and programs to automate tasks. Manage OpenSips servers, sip debugs and and Wireshark packet captures. Utilizes access lists, Fail2Ban to block unauthorized access. Manages multiple MySql Databases including queries, creating and replication sync issues. Does after hours support and maintenance as needed in 24/7 coverage. Does customer support and resolution. Creates engineer training docs and updates to corporate Wiki. Responds to tickets and follows issues through to resolution.

12/10 – 10/12 – Wireless Messaging Engineer, Linux Admin, COX Communications, Atlanta, GA

Resolve Issues within the SMSC/MMSC messaging platform. Installs new systems. Maintains Interoperability of all 35 Cent/OS Linux servers including Load Balancers. Writes scripts and/or programs to automate tasks. Uses Wireshark,TCP dump and SPLUNK to troubleshoot packet level data. Opens and resolves Remedy problem tickets and escalates appropriate issues to 3rd party vendors. Supports all SMS text and Multimedia messaging functions. Participates in after hours maintenance, troubleshoot and platform upgrades. Creates and automates all system backups. Works independently and in team environment. Experience with virtualization using VMware Fusion and Oracle's Virtual Box. Works extensively within Interop's application platform including Diameter Gateway under Linux. Basic working knowledge of Juniper EX2200 Switch configuration changes.

01/10 -11/10 – Saveology.com – Consultant-PBX & VoIP Engineer, Linux Administration, Ft. Lauderdale, FL.

Supporting 30,000 calls per day call center including domestic and international locations.

Install Linux Voip Servers and provisioning and deployment of all VoIP phone systems. Full installation and maintenance of FreePBX and PBX IVR systems. Polycom, CISCO and Soft Phones with Asterisk and Freeswitch installations running on RedHat CentOS. Trouble shoot SIP and RTP issues. See carrier issues through to resolution and recommend new technologies. Locate and resolve VoIP application bugs with vendor. Setup redundancy for call center, i.e. duel registration for SIP endpoints. Maintain server backups and organize VoIP server racks. Understands and deals with SS7 protocol principles relating to carrier issues. Writes programs, scripts and batch jobs to automate tasks.

4/08 - 09 Oxford Corporation - Linux Systems Admin - Client: Cellular South Corporation, Ridgeland, Mississippi. (temporary contract)

Working as part of the systems admin team for 35 + Linux servers . Trouble shooting SMS tickets and resolution for 700,000 plus CDMA cell phone subscriber base. Captured data packets with Snoop/WireShark to resolving issues within the Authorization, Authentication and Accounting data realms. Worked on rollout of new MMS application to subscribers. Worked with network and handset teams to insure server, PDSN's and application interoperability of new and legacy handsets. Installed new Redhat Linux Servers for mobile graphics transcoding. Created Linux server test lab using SuSE Linux. Created Asterisk PBX for regional conferencing to manage regional team updates (change management). Installed and configured TCP Dump servers using Linux Ubuntu Server. Received AirWide's Fusion MSC/MMSC Operations Certification.

05 –4/08 Data Consultants,LLC - Linux Systems Admin - Independent VoIP and Video Consultant., South Carolina

Create Linux Samba Shared directories and user ID's. Setup and manage Linux servers.

Asterisk/Trixbox Setup installations. Custom Built server w/Linux- Redhat, Slackware. Configured all servers and Linksys SPA942 phones with static and DHCP installations. Configured music on hold, auto attendants, VM extensions etc. Trixbox setup using SIP – Multi trunk configuration. Setup QoS, VPN’s and porting on PoE hubs and routers. Termination of CAT5E to T568-B Standards. Setup wireless networks with 128 bit preshared key encryption. Setup and managed Helix/Real Media streaming video server over RedHat Linux. Created streaming ID links and archives. Setup bandwith and file size threshholds. Setup video cameras at client sites with Real Producer and Osprey USB PC video capture encoders. Created GUI's for user interface management w/QT.

9/04 to 12/05 - Data Consultants, LLC - Contract Programmer / Walmart Information Services Division, Bentonville, AR.

Visual Basic programmer working on pharmacy team. VB, SQL, C Working as an independent consultant. Developed reporting module for 3rd party claims division. Implemented and coded user access tracking system to audit frequency of applications function usage. Compiled and tested all code to Walmart specifications and standards. Trained new department personnel in VB6 coding requirements.

12/01-9/04 Worked as a Programmer/DBA for South Carolina Government

Extensive independent full life cycle application development. Knowledgeable of development within all versions of DOS/MS-Windows Installed and configured Linux Slackware 7.1. Used C and Linux Compiler to edit and recompile network drivers and kernel. Edited conf files for setup of Samba, Apache and DHCP for Linux. Created middleware tools that enhanced database automation through automated import/export functions. Created custom data viewers for Business License applications. Developed IVR/telephony application including model, rules and VB code. Developed multiple

database applications for various government departments using VB/Access Managing multiple SQL Servers including development and maintenance of all databases in a multi-million record environment. Developed Windows2000 tools w/VB6 for backing up Linux/Apache Server Managing and support of all in-house, and third party vendor applications.

This included end user problems and resolution.

7/99 – 9/01 Opcenter Inc., NY Release Engineer-Consultant\ Programmer Client: Pepsi-Cola Corporation, National Business Unit, Somers, NY

Project leader for software distribution project in a 24/7 production environment. Organized and attended weekly change management meetings. Supervised team of six programmers and network engineers. Analyzed and created test procedures to maintain application and OS standards.

Responsible for writing code, which distributes applications to 400 file servers and over 12,000 desktops to all Pepsi, bottling plants throughout the US. Automated NT registry server changes for server to workstation application installations. Created WAN tools using Borland C and VB6

Created custom application scripts for IBM consultants working at Pepsi. My application allowed IBM employees to access their midrange and mainframe systems through Pepsi firewalls. The dial-up used was IBM Global Network with Avantail IP tables. Created Visual Basic Database tracking software, that utilized VB6 with ADO and Access. Work with business teams and end users to resolve application problems. Tools used: NT, Novell, VB, C, Source Safe, WinInstall, Tivoli, HPDTA.

1995 -1999 Ethan Allen Inc., World HQ, Danbury, CT Senior Network Engineer/Programmer

Developed and maintained intranet file transfer order processing application using MSVB 6 for retail to corporate communication. Application incorporated IBM’s Global Network Dialer and standard Winnt/95 IP stack to access IBM’s private network. Created database for inventory using VB5 with Access database. Front end installed at 250 locations throughout the US. Back end utilized was FTP server and AS400. Developed database tools to repair and maintain lotus ccmail post office integrity. Also developed Lotus ccMail/SMTP custom tools. Responsible for all LAN/WAN maintenance for 250 user Ethernet and Novell Token Ring environment. Installation, daily management, and repair of all file-servers, backup systems, gateways, printers, print servers, managed/unmanaged Hubs MAU’s, PC’s, NIC’s, ccMail mail servers etc. Corporate ccMail e-mail rollout. Wide area Intranet for 300 locations. Created Internet connectivity. Bridged TR to ethernet and PC to MAC. Connectivity of PC’s to AS400. Installed gateway for PC to Mainframe connectivity. Install and maintain anti-virus upgrades and updates. Creation and administration of user accounts, login scripts, directories and security accesses. Developed and managed national order processing communications software rollout.

Maurice J. deMartine Jr., Page 2

1989 -1995 MDE Systems Systems Consultant

Worked as a consultant for the following companies in the NY Capital District

General Electric, Schenectady, NY, Transworld Entertainment Corp., Albany, NY and GLS Security Corp., Albany, NY. Install and maintain Novell Token Ring and Ethernet networks, user support from 200-1200+ environments. Repair and upgrade Pc’s and printers including all network cards, memory, hard drives, modems etc. Full connectivity of PC’s to AS400s. In depth knowledge of wiring topologies including termination and test.

LICENSES & certification

2008 AirWide AirMessanger FusionMMSC Operations

2006 HIPPA Courses, HIPPA Academy Orlando, FL

1997 Novell Certified CNA

1995 Network Engineer

1990 Microcomputers Int-Advanced

EDUCATION

1998 Western CT State University, Danbury, CT

Microsoft Visual Basic

1994 - 1995 Marist College, Poughkeepsie, NY

Networking Engineer Advanced Studies

1989 - 1990 Dutchess Community College, Poughkeepsie, NY

Microcomputers Intermediate through Advanced, Programming with Basic

References available upon request.

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