AREAS OF EXPERTISE

• Sn. Linux/Unix/ Confidential MSP/NETWORK enginer,
• Openstack Engineer, VmWare ESXI Engineer
• Python Unix shell script Developer,
• Confidential OSS - RC Administrator,
• Oracle/Sun Certified System Administrator,
• Oracle/Sun Certified Network Administrator,
• Oracle/Sun Certified Java programmer,
• Experience with Nokia NMS 2000 OSS, Siemens OMC-B and Motorola OMC-R experience.
• 22 years experience as an Information Technology professional, 20 years Unix/ Redhat/CentOs/Solaris, more than 17 years Telecommunication experience and 12 years Confidential OSS experience, 3 years Confidential MSP/Network experience, 10 years Virtualization experience
• Strong troubleshooting and problem solving skills,
• Detailed-oriented, multi-tasker with strong organizational skills,

TECHNICAL SKILLS

Platforms: Redhat EL, CentOs, Fedora, Ubuntu, Suse EL, OpenSuse, Solaris, Openstack, Vmware ESXI, Windows, HP UX, SGI Irix.

Tools: MS Office, Open Office, Citrix, Hummingbird Exceed, Netbeans, Tarantella, VNC, Proxy Server, Sybase SQL Advantage, Oracle JDeveloper, Eclipse, KDE, CDE, GNOME, HP Openview, SQL Tools, Apache, Tomcat, Wireshark, Tcpdump ...

Language: UNIX shell script programming (Korn, bash, expect shell), Python, AWK, SQL, Java (JSP, Servlet, JDBC), HTML, JSON.

Database: Sybase, Oracle, HSQLDB, MySQL, SQLite.

PROFESSIONAL EXPERIENCE

Confidential, Redmond-WA

Senior MSP Support/Upgrade/Deployment Engineer

Responsibilities:

• I am an Confidential awarded Python Multiple SSH tool developer,
• 7x24 Managing/Administration Centos/Suse Enterprise servers,
• Has experience on Openstack deployment, VMs deploying by Heat templates and ansible
• Deploying Openstack platforms on CentOS,
• Testing, analyzing and supporting by Nmap. Tcpdump, Wireshark tools,
• Developing Unix/Oracle tools by Java programming, shell scripting, json and SQL.
• SuSe EL, Redhat EL, Centos, Fedora, Ubuntu System installation, configuration, supporting and administration,
• Have experience on Veritas Cluster/Volume management, LVM, NFS, NTP, LDAP, OpenVPN, SMTP, POP, IMAP, SSH, Sendmail, Apache, Tomcat configuration and administration, Vmware ESXI server, VirtualBox, KVM and OpenStack
• Upgrading/Deploying/Testing Confidential MSP (Multi Server Proxy) hMSP, Neo, Calico systems, creating, modifying Calico/Neo subscriber plans,
• Developing Unix/automation tools by Python for Lab and production systems
• Have experience HP c7000 Blades and Sun/Oracle Blades and firmware upgrades.

Confidential, Bothell-WA

Senior Oss Support and Deployment Engineer

Responsibilities:

• Worked in Confidential &T for Aircom Optima Product support/upgrades,
• Oracle SQL/PL-SQL scripting, Bash script developing, Developing Unix/Oracle tools by Java programming
• Redhat, Centos, Fedora and Ubuntu Linux and Solaris System installation, configuration and administration,
• ZFS, SVM, LVM, NFS, NIS, NTP, LDAP, VPN, OpenVPN, SMTP, POP, IMAP, SSH Sendmail, Apache, Tomcat configuration and administration,

Confidential, Redmond-WA

Senior Unix Administrator, OSS RC Support Consultant

Responsibilities:

• Worked in Confidential Labs for Confidential OSS-RC System Administration projects (4.5 years, Redmond, WA),
• Worked in Cincinnati Bell Wireless for Confidential OSS-RC System Administration project (3 months, in 2008, Cincinnati, OH),
• Worked in Confidential Dallas for Confidential OSS-RC and Wimax Projects (6 months, in 2007, Dallas, TX),
• Worked in Confidential Saudi Arabia for Saudi Telecom and Etihad Mobily projects as Confidential Local support engineer. (4 years, Riyadh Saudi Arabia),
• Worked in Confidential Bangladesh as local Unix/OSSRC support engineers for Grameenphone project. (2 months, 2004, Dhaka, Bangladesh),
• Redhat, Centos, Fedora and Ubuntu Linux and OpenSolaris System installation, configuration and administration,
• Solaris Sparc/X86 system installation, configuration administration,
• Veritas Cluster/Volume Manager, Veritas NetBackup Administration,
• ZFS, SVM, LVM, NFS, NIS, NTP, LDAP, VPN, OpenVPN, SMTP, POP, IMAP, SSH Sendmail, Apache, Tomcat configuration and administration,
• Linux KVM, Qemu, Virtualbox and VmWare installation, configuration,
• Management of Sun servers and workstations (M, Enterprise and X86 series), Oracle/Sun Firmware/Hardware upgrades,
• Sybase DB management, monitoring, Oracle Cluster installation/integration,
• Writing Unix scripts with Bourne, Korn, C shell and SQL programming,
• Java, JSP, servlet and HTML software development,
• Supported to Sun/Oracle machines, disk arrays, StorageTek 254/EMC Clarion SAN and firmware upgrades,
• HLR synchronization, Unix server management/automation software developed by Java,
• Extreme switch experience, VLAN, routing, firmware upgrades and support,
• Confidential OSS RC (2G/3G/LTE), and Navigator, ENIQ, ENIQ Event in Confidential &T LAB. 24h emergency on call O&M support on customer site.
• SGSN/MME, eNodeB definition/statistics and management on OSS.
• Business Object and all OSS tools for UTRAN, Confidential CORE SDM supporting/installation.
• OSS-RC hardening script development and testing, OSS RC4 Unix system administration script development,
• Performing OSS RC acceptance test and OSS-RC upgrades,
• Tellabs 8000 NMC and Ciena 3pp products supporting,
• CSR handling by using SMS and PRIMUS tools. 24hr emergency call support, on support,
• Choosed/awarded engineer about max. number of CSR/ticket handler and best performance in ELS Confidential in 2005 and 2006,
• Generic SNMP and other nodes alarm adaptation integration in OSS/HP Openview for Fault Management,
• Support for SMAS, APG40, Network Elements definition for APG40, IOG20, MGW, RNC and other nodes in OSS servers. All OSS tools management,
• TSP, AXD330 nodes and other vendor’s nodes (Siemens and Logica-CMG) integration to Confidential OSS for Alarm Handling by using SNMP protocol,
• TMOS, TSS, TBS/CIF/smtool, Network Explorer, CNA, RNO, SDM, SMIA, NWS, SGw, Winfiol and other OSS tools management and supporting,
• HA Confidential OSS-RC server clean installation, new software packages, Corrections and EC handling/installation,
• Performed interview to choose new employees for some opportunity for Confidential,

Confidential

Senior System, Unix, OSS, Siemens OMC-B Administrator

Responsibilities:

• Sun Solaris (Sparc and X86) system administration, Solstice Disksuite, Solaris Volume Manager, NIS, NFS, DNS, NTP, Sendmail, configuration and administration. Management of Sun servers (E5500, E4500, E3500, E450, E250, Sun Fire V100, 280R, 480R) and workstations (Ultra 2, Blade 1000 ).
• Check Point and Sun Screen Firewall, BB4 (Big Brother 4) Network management, Hp Omniback Backup installation and administration also HP Openview.
• HP-UX v.11, HP-UX LVM, Compaq True 64 Unix and MS Windows 2000, XP and Linux RedHat Sys. Adm.
• Writing Unix scripts with Bourne, Korn and C shell. SQL and Java programming (JDBC, Servlet, JSP and HTML), Oracle 9i AS.
• Sybase, Oracle, HQLDB and MySQL administration.
• TCP/IP protocol, Samba and X25 protocols,
• Nortel Annex terminal concentrator, console switch configuration and administration,
• Managing Apache Web Server, Tomcat J2EE server, BB4 Network Management, Squid Proxy Server, VNC and Tarantella.
• Managing and supporting in VAS (Value added Services) department servers, backup devices and applications also Confidential /Siemens OSS servers.
• Confidential OSS R8.1 System Administrating and OSS system supporting. MSC, BSC and RBSC defining and entering Confidential OSS server. TMOS, TSS, TBS, NWS, GNIP, Winfiol on OSS management and supporting. SQL and Scripting.
• Confidential IMS system Administration.
• Siemens OMC-B System Administrating and OMC-B system supporting. BSS and BTS defining Confidential OMC-B server.

Confidential,

Senior System, Unix, Motorola OMC, Nokia OSS Administrator

Responsibilities:

• Sun Solaris 2.5.1, 2.6, 7, 8 (Sparc and X86) system administration, NIS, NFS, DHCP, DNS configuration and administration. Preparing and installation of Sun servers (E3000, E3500, E450, E420R) and workstations (Sparc 5, 20 - Ultra 5, 10, 60). Linux Mandrake, Redhat and Windows NT 4.0, 2000,
• Motorola OMC System Administrating and OMC system supporting, Motorola Vanguard configuration, management and preparing, BSS and RXCDR defining and entering Confidential OMC server, OMC Server preparing, configuration, installation and administration.
• Managing Apache Web Server, Netscape Messaging Server and Netscape proxy Server on Solaris platform,
• Writing Unix scripts and programs with Bourne, Korn and Perl
• Cisco-Nortel Switch configuration and management, Cisco Router configuration and network management,
• TCP/IP protocol, TCP/IP networks design and performance, NetBEUI, Samba and X25 protocols.
• Informix and Oracle administration.

Confidential

Senior System Support Engineer - System Administrator

Responsibilities:

• Linux Mandrake, Redhat, Suse and Sun Solaris X86 system administration. NIS, NFS configuration and administration
• NT 3.51, 4.0 and 3.1, 95, 98 administrating, installation and network configuration. Preparation of HTML pages, Internet Proxy server setup, MS Access, MS Office, Proxy Server, FrontPage,
• Nortel Switch and Backbone switch configuration and management, TCP/IP networks design and performance, NetBEUI,
• Writing programs with Visual Basic

Confidential

Support Engineer

Responsibilities:

• Accel EDA, Orcad, EDA (Schematic, PCB, and AutoRoute) Support/Instructor engineer.
• Sun Solaris, SGI IRIX, NT 3.51-4.0, Network Support engineer,
• Windows OS, MS-DOS, SCO Unix, Novel Netware 2.11/3.1 administration, PC assembly and maintenance