JOHN TRAN
**** ********* ***** *********: 360-***-****
Middletown, NJ 07748 E-mail:acfmsc@r.postjobfree.com
CAREER PROFILE
An accomplished Telecommunications Professional with over ten year's
experience testing end-to-end solutions, including SONET, ATM, Ethernet,
TCP/IP Network Devices, Operation Support Systems and Element Management
Systems. Bring expertise in: designing network topologies; staging, and
configuring network equipment; installing, and upgrading network
software; troubleshooting; and providing customer support. Strengths
include project leadership, proven interpersonal communications skills,
team-orientation, and commitment to deadlines.
TECHNICAL SKILLS
Network Elements Cisco CTM, 15454; ALC OMS, DMX; Redback
EMS/NMS: NetOp; SE800, Ciena ESM; Ciena Ethernet
Switches (CN3960, CN3930, CN3931,
CN5140, CN5150), Fujitsu NetSmart
FlashWave 9500, CDS, CopperCom CSX
Ethernet/Signaling Ethernet 802.3, 802.1ag, ATM, SS7,
Protocols: TCP/IP, OSPF, SIP, SNMP, TL1
Softswitch: CopperCom CSX
Databases: AAA, DHCP, Oracle 10g, SQL, TOAD, DB2
Operating Systems: Unix Admin. I and II, Linux, HP-UX v2,
Mainframe Z/OS, JCL, ISPF
Computing languages: Pascal, Tcl8.5, Expect
Automation Tools: Spirent Test Center, Ixia Network, HP
Mercury Quality Center, Sunrise
testsets, Wireshark, Digital Lightwave,
JDSU OTN
Carrier Class Service SaskTel MARTENS & Open Switch Gate,
Order Provisioning/Polling Intec Billing System, AT&T BBNMS, IDIS
Applications:
Technology Training: Wireless 4G LTE, CCNA and MCSE
PROFESSIONAL EXPERIENCE
Fujitsu, Pearl River, New York
Aug. 2013 - Aug. 2014
Contractor, Senior System Test Engineer
Responsible for verifying feature releases of Fujitsu products:
. Regression test OSPF standards and functionalities employed in Fujitsu
transport and access products (Flashwave 9500 and CDS) used in Data
Communication Networks (DCN).
. Using TL1 craft terminal, provision and verify feature
functionalities: G.8031, LAG, EPL and EVPL.
. Verify Ethernet over Sonet and SDH: Generate Section, Line and Path
alarms and Errors, test LCAS and Pause frames.
AT&T Labs, Middletown, New Jersey
May. 2010 - June. 2013
Contractor, Research Engineer
Responsible for new feature and regression testing for a Ciena's Element
Management System used to provision and activate Ethernet services for
Mobile Back-Haul and Metro Ethernet. The services included VLAN Based
(ERS), Port Based (EWS) and Connection Fault Management (CFM) services.
. Using TCL scripts, built maximum VLAN Based Ethernet services used in
verifying system performance. Using the Spirent Test Center,
generated different traffic types varying the MTU sizes, loads and
CIR/PIR to measure system stress and performance.
Nexius Wireless, Herndon, Virginia
NOV. 2009 - April, 2010
Lead QA, Operation Support Systems (OSS)
Tested the designed feature functionalities of an Element Management System
built from the ground up to meet customer requirements for managing a push-
to-talk device called QChat.
. Set up a simulated SNMP agent to send SNMP traps to the EMS.
CenturyLink formerly CenturyTel, Vancouver, Washington
MAR. 2009 - NOV. 2009
Contractor - Production Support, Plant and Engineering
Troubleshoot and monitored network outages occurring in the SaskTel MARTENS
and Open Switch Gate systems, a suite of software used to automate and
activate telecommunication services.
. Configured and troubleshoot the X.25 and TCP/IP interfaces for better
synchronization.
AT&T/BELLSOUTH, Atlanta, Georgia OCT. 2006 -
Feb. 2009
Contractor - Senior Telecom OSS Quality Assurance Engineer
Responsible for the EMS certification testing: the EMS features included
managing Multi-Services Provisioning Platforms (MSPP), Ethernet over
UPSR/BLSR Sonet Rings, Redback BRAS and Metro Ethenet.
. Conducted technical trials to ensure that the functional requirements
were met prior to deployment.
. Managed test cases and bug resolutions using HP Quality Center.
. Installed, configured and secured servers used in testing. The
servers included Solaris 10, HP-UX v2, and Oracle 10g.
COPPERCOM, Boca Raton, Florida
JULY - SEPT. 2006
Intermediate Customer Service Engineer, Technical Assistance Center (TAC)
Provided first and second line technical support in provisioning and
configuring the CopperCom Softswitch, CSX: Duties included interacting
with the customers via the telephone or email; opening of trouble tickets
to track the customer technical issues; Analyzing, investigating and
resolving of trouble tickets; Collaborating and following up with the
development team for a timely solution. The features of the Softswitch
included VoIP, ISDN, ISUP and GR303.
. Quickly reproduced customer network environment in the lab in order to
effectively troubleshoot and isolate software and hardware defects.
. Brought very responsive approach and dedicated focus to customer needs
and customer reported problems on a timely basis.
TRENDIUM, INC., Sunrise, Florida MAY
2005 - JUNE 2006
Customer Service/Senior Software Engineer, Customer Services Department
Responded to customer calls with the end goal of a "single call"
resolution. Served as technical resource for the company's products and
technologies.
. Achieved high score in customer feedback survey for providing quality
service and support, achieving customer satisfaction and meeting
customer expectations.
. Successfully collaborated with Cisco engineers to configure and
upgrade a Network Analysis Module (NAM), used in exporting network
performance data.
. Prepared and upgraded proprietary network management software,
PerforMAX 2.3, in a timely manner at a customer site.
Technical Consulting
Mar. 2004 - FEB. 2005
Contracted to work at different sites to upgrade and configure Cisco
devices.
MTS Allstream Inc. Toronto, Ontario SEPT. 2003 - FEB. 2004
Senior Technical Specialist, Internet Edge Services and Technology
Designed and tested a Private Tunneling Network (PTN), using xDSL modems
residing at the customer premises and L2TP and PPTP servers at the network
access points.
. Achieved load balancing tests by configuring and generating 200 PPPoE
and L2TP sessions, using the Ixia equipment to generate the client
sessions.
. Successfully tested the Nokia IP40 xDSL modem connecting to the Bell
Canada DSLAM and RAS. Deployed the IP40 xDSL modems to the customer
premises.
. Met deadlines for carrying out the 'proof of concept' tests cases.
SIEMENS Communication Networks, Boca Raton, FL 2000 - 2002
Principal Member Technical Staff, ATM-Core Switching, and Administration
(2001 - 2002)
Developed and analyzed test strategy documents for feature and functional
specification testing. Designed and executed test cases, and wrote
necessary fault reports against the systems. Reconciled and re-tested
fixes provided by the development team.
. Installed and configured 3rd party software called Message Detail
Recording (MDR) to record and display caller information from a
Siemens central office switch, EWSD.
. Collaborated with Telcordia specialists to ensure that SNMP traps
transmitted from the southbound interfaces were in compliance with
Telcordia standards.
. Acquired the test equipment for testing OSS Mediation. NIC, X.25
cards, network drives, and devices were used to test for alarm
mediations between Q3, and TL1.
. Executed and designed test cases to verify that 108 trunk test and N-
ISUP Call Setup using 8 and 16 bit CIC, were operational and
functional in accordance with industry standards, ANSI and ITU. Used
SS7 Signaling to establish call connections.
Customer Engineer, Technical Solution Services (2000 - 2001)
Provided 2nd line technical support to Siemens Technical Center (TAC).
Responsible for biweekly on-call services. Conducted a number of field
trials at customer sites.
. In timely fashion, successfully completed SMDS and GRE tunneling field
trial for a carrier customer.
. Completed staging and commissioning of an OEM product called ERX-1400,
an ATM Edge Router, to deploy L2TP tunneling application, as a service
for an Internet Service Provider (ISP).
. Evaluated Micromuse Netcool Omnibus fault management application for
the ERX-1400s.
. Configured and staged a whole xDSL lab trial, using Siemens XpressLink
and ERX-1400.
Alcatel (Newbridge Networks), Kanata, Ontario, Canada 1996 - 2000
Technical Specialist, DVC Technology Lab, Research and Development (1999 -
2000)
Conducted interoperability tests for different OEM and Newbridge equipment.
This included acquiring the test equipment, staging, commissioning,
configuring, and writing any necessary fault reports.
. Demonstrated interoperability test results between the Mariposa edge
device and Newbridge ATM switch. Conducted a variety of tests
including T1 UNI, PVC, SVC, T1 CE, ISDN (Q.931) and Ethernet.
. Shortened the lab time for troubleshooting an interoperability problem
between the Vina edge device and an ATM switch. Found Header Error
Correction and Delineation errors were using GN Nettest 9470.
. Identified need to provide an improved Network Call Server through an
analysis of a competitor's equipment versus Newbridge's. This
included configuring the PNNI signaling and routing between the inter-
carrier nodes.
. Demonstrated Voice over ATM at a Newbridge Annual General Meeting.
Software Quality Assurance Specialist, Newbridge IT Department (1996 -
1998)
Tested the Business Operation Support Systems (BOSS) software.
. Improved customer care and client satisfaction by publishing the
installation guides and feature releases on the web.
. Increased the number of biweekly fixes. Quality Assurance
Methodologies were put in place and agreed upon by the software and
GUI developers, to emphasize both on unit tests and communications.
. Improved the quality of the fixes. Thoroughly tested the success and
failure paths in the software. Critiqued the output to increase user
friendliness, while maintaining a positive relationship with the
development team.
. Provided an effective means to collect and disseminate information.
Built a Hot Site database and a 2nd Line Support System.
. Represented the Asia Pacific Region in discussing and implementing a
corporate centralized database - Urgent Problem Notifications - to
inform other Technical Engineers of Newbridge Urgent Technical
Problems.
EDUCATION
Bachelor of Science, Mathematics; University Of Western Ontario, London,
Canada
PERSONAL ACHIEVEMENTS
. Awarded a plaque for volunteering with Junior Achievement
. Multilingual: English, Vietnamese, Cantonese, and French