SUMMARY:

• Obtain a professional UNIX/LINUX system administrator of any flavor of UNIX/LINUX (Sun Solaris, HP, AIX, LINUX, etc …).
• Strong verbal and writing communication, interpersonal skills, and customer service skills.
• Accustom to learning, improving, and accepting responsibilities
• Ability to work effectively, collaboratively and professionally with others
• Able to plan, organize, develop, analyze, research and handle complex projects
• Dedicated to producing timely results

INFORMATION TECHNOLOGY SKILLS:

Computer Languages: Perl, C/C++, Java, SQL, TL1, SQLPLUS, PL/SQL and WINDOW script, UNIX Bourne, Bash, C and Korn shell script programming, XML and HTML

Computer Hardware, Software and Operating Systems: MS Office 2000, Outlook, Lotus Notes, UNIX based, MVS based, NT based systems, Oracle, Web browsers, GUI, DB2 and IMS, Software Quality Assurance Test, CMM, Software Testing Tools, Digital Cross Connect Systems, Digital Technologies, Data Network, Data Communications, TCP/IP, Rational Unified Process, LoadRunner, WinRunner, TestManager, TestDirector, ClearQuest, ClearCase, Tivoli Storage Manager, SMIT, CSM, JASS, Veritas, Service Guard, LDAP, NIS, NFS, VxVM, LVM, Veritas Netbackup, HP JetAdmin, CVS repository, EMC, DNS, iPlanet, Admintool, SAM, ISO 9000, SONET, SQL/SQLPLUS, FTP/FTP95/98 PRO, Computer Network, Weblogic, Web Server/Browser and Netscape, WebSphere, and Network Administration, Business and professional writing, WINDOWS NT workstations and problem trouble - shooting, OS/390, MVS, VSAM, CICS, IMS and DB2, and MVS TSO concepts and commands, SUN Solaris, AIX and HP UNIX, advanced UNIX shell script programming

Linux: Shield, Sun Java system console, LDAP Directory Server, Bladelogic and SMS RFID, RF-ITV, TIPS, BI, ISS, NAS, SAN, Apache, Tomcat, SSL/HTTPS, TCPWrapper (Solaris), JumpStart, Google Earth Fusion, Server, Window 2000/NT/XP, HP-UNIX, AIX UNIX, SUN SOLARIS, LINUX RedHat, MVS TSO IBM, IBM, and DOS, Sun SPARC, Sun x86, Sun Ultra Enterprise, SunFire, eServer, IBMPowerServer processors, Dell.

COMPUTER EXPERIENCES AND INFORMATION TECHNOLOGIES:

System administrator and Shell script developer

Confidential, Reston VA

Responsibilities:

• Work as a System administrator in RFID/RF-ITV U.S Army project
• Follow DoD/Army security standards in RFID/RF-ITV project
• Apply DoD STIG (UNIX Security Technical Implementation Guide) procedures, run SRR scripts, and fix any security findings to ensure secure settings and data in Sun Solaris servers (V240, V280R, V440, V445, V880, V890, T5140, T5240, Ultra, etc …), Linux servers, workstations, and client computers in the Network
• Keep track IAVA/B/T security issues; and find solutions to make sure the servers and the workstations are IA compliance
• Install Solaris OS, Linux RedHat OS, partitioning disks, and configuring the servers and the workstations
• Create and maintain disk mirrors for backup/failover disks in Sun Solaris 10 servers
• Install Apache/Tomcat to make Web servers
• Implement SSL/HTTPS and secure Certificate to Apache Web, OAS server
• Create and configure new resource pools, zones (containers) on the servers
• Build server virtualization
• Regularly apply up-to-dated system and security patches on Sun Solaris 10/Linux RedHat servers
• Administrate and maintain the security, authorized access, operation, availability, audit, backup, failover of Solaris 10/Linux RedHat Production/Dev/Test Database, Application and Web servers, SAN, NAS RAID5, Jumpstart servers.
• Support RFID/RF-ITV, TIPS, ISS, Apache, Tomcat, BI applications and Oracle Database in the servers
• Support ITV shipment and logistic vehicle tracking.
• Support Developers, Testers, DBA, and customers who are authorized users of the servers
• Develop a lot of advanced useful shell scripts and tools to back up audit logs, web logs; to check file integrity, and to monitor system health, etc
• Trouble-shoot servers and application problems

Software Integration Engineer

Confidential, Rockville MD

Responsibilities:

• Follow all Confidential requirements and Transportation Security Solution procedures.
• Configure and setup the system environment for Integration Test in the labs.
• Integrate ERAM system and their components into all AIX processors for testing.
• Distribute and install ERAM system in the processors.
• Monitor and test all the ERAM system integration processes to make sure all the integration processes work successfully and meet Confidential requirement
• Developed UNIX Korn, Bourne and C shell script programs and tools to perform automatic query, collecting data, comparation, system tuning and analysis.
• Documented procedures
• Provided proactive recommendations and improvements.
• Follow all Confidential requirements and Transportation Security Solution procedures.
• Integrate AFSS system and their components into all Linux RedHat Dell and Window 2000 processors for testing.
• Distribute and install AFSS system in the processors.
• Monitor and test all the AFSS system integration processes to make sure all the integration processes work successfully and meet Confidential requirement
• Test Early Software Integration and Factory Acceptance Test.
• Run formal Security on Linux OS FAT test and Security on Web Portal Pilot Test for Confidential .

System Engineer and System Administrator

Confidential

Responsibilities:

• Worked on various tier software, system models and various environments
• Planed on hardware and software capacity of UNIX servers
• Installed, configured and maintained UNIX workstations, servers, and Web servers in support of 24x7 business processing requirements and clustered environment
• Performed software installations and upgrades to HP/Compaq Tru64, LINUX, HP UNIX, AIX UNIX, SUN Solaris Operating systems and layered software packages and applied patches
• Ensured and maintained all the system securities and procedures
• Solve system and environment problems, monitored and tuned the system to achieve the optimum level of performance by using commands, tools and shell script programming.
• Applied commands, shell scripts and Tivoli Storage Manager to performed backup and recovery procedures
• Provided support to Oracle RDBMS DBA and staff and management
• Provided technical assistance and systems operation support

Software Quality Engineer/System Test Engineer/Quality Assurance Engineer

Confidential

Responsibilities:

• Tested systems and applications on NT, UNIX and MVS environments
• Thorough understanding of software development lifecycle and software test processes
• Worked in large-scale computer environments, multiple-system interdependencies and medium to large projects.
• Provided in-depth system requirements analysis to determine testability of the applications and systems
• Reviewed system designs, and user guides for QA purposes.
• Configured test environment for customers and advised users how to use system
• Attended several technical conferences between client and Confidential, Inc
• Designed well-structured Test Plans and detailed test cases.
• Tested applications and systems with different releases and different types such as new features test, new release verification test or regression test.
• Developed and performed data analysis, data validation, verification, multi-unit test (MUT) and acceptance test (ACT)
• Demonstrated data extracts, data query and query tools
• Developed and used open-source, automated test tools, shell script files in UNIX and WINDOW platforms in testing