I speak

English : Advanced

Romanian : Native speaker

I code

Networks and systems
Windows, Linux, NAT, CentOS, ISUP, PLMN, VLAN
Environment of Development
TFS, Visual Studio
Protocols
GSM/GPRS/EDGE/UMTS, Sigtran, TCP/IP, VoIP, EIGRP, OSPF, RIP, UDP, ATM, DHCP, DNS, FTP, HTTP, LDAP, OSI, PSTN, SCCP, SNMP, SS7, Telnet
Tests Tools
HP Quality Center, IBM Rational ClearQuest, Microsoft Test Manager, SpecFlow
Embedded and Telecom
3G, CDMA, GGSN, HLR, MGW, MSC, SGSN, VLR
Miscellaneous
JIRA

My Experiences

Software Publisher March 2015 - Present

Software Publisher March 2015 - Present

Tester.

  • Analysis of the functional
    documentation, ensuring that all aspects are clarified with the client
    before the application is sent to the development phase.
  • Design of the test plan and writing of test cases.
  • Writing BDD features in order to be automated.
  • Tests execution in order to identify possible bugs in the application.
  • Reporting of the identified issues and update of the bug tracking tool.
  • Communication with the client.

Siemens December 2014 - March 2015 Duration: 3 months

Siemens December 2014 - March 2015 Duration: 3 months

Software Testing Engineer within an important IT company which offers complete services and
solutions in the area of information technologies, communications and
company organization.

Participation in a project aiming to ensure functionality of a healthcare application, within the Orders Department.

  • Testing and creating workflows based on the patient health state from entering until leaving the hospital.
  • Testing the workflow from different points of view, as Doctor, Nurse or Admin Desktop and based on Roles and Preferences.

ITC Networks September 2014 - December 2014 Duration: 3 months

ITC Networks September 2014 - December 2014 Duration: 3 months

Customer Support Engineer – Tier 4 Level Support within an IT outsourcing company for the telecommunications industry.

  • Working with Customer Reported Defects in order to give the best solution to the customer issues.
  • Deciding if the issues discovered by the customers are bugs or if it is a configuration or a documentation issue.
  • Raising bugs based on the Customer Reported Defects.
  • Creating reports and statistics based on the customer bugs, identifying areas where bugs are more likely to occur and implementing preventing actions in order for bugs to stop appearing in the next releases.
  • Creating and updating test scenarios in order to include the customer found defects.
  • Executing exploratory testing around the client issues.
  • Communicating with Tier 3 team in order to be up to date with the solution delivered to the client.
  • Communicating with the Development team, Testing team and Service Pack team to find the best solution for the client issues.

ITC Networks May 2009 - September 2014 Duration: 5 years 4 months

ITC Networks May 2009 - September 2014 Duration: 5 years 4 months

Software Testing Engineer within an IT outsourcing company for the telecommunications industry.

  • Testing and bug reporting of Avaya IP Office PBX embedded software, Avaya phones (SIP, H323, Digital phones), Avaya applications and 3rd party SIP phones.
  • Software testing – system, integration, functionality, performance and stress testing.
  • Feature verification testing and solution validation testing, both Hardware and Software.
  • Developing test plan documents and updating the existing ones.
  • Working on customer found defects.
  • Bug raising and tracking, creating test reports and analyzing the problems reported by customers.

ITC Networks December 2008 - April 2009 Duration: 4 months

ITC Networks December 2008 - April 2009 Duration: 4 months

Software Testing Engineer within an IT outsourcing company for the telecommunications industry.

  • Testing of an IP Flow Manager software on both platforms Linux and Windows, which picks statistics from Layer 3 switches.
  • Working with IPFix Protocol, configuring community strings SNMPv1, SNMPv3, creating test plans, packet capture, using JDM regarding the configuration of specific devices, using the Colasoft packet generator.
  • Using Trap Sender tool, Mib Browser, discovering the network and monitoring devices by means of traps and events for Device Knowledge Pack project.The IP Flow Manager works with IPFix Protocol and data is exported to a collector. The IPFM software picks statistics from devices (ERS5500, 5600, 8300, 8600) like: type of protocols, subnets, hosts, conversations, hosts, applications, traffic thresholds and performance, packet capture, device performance.
  • Providing device support and developing a solution to add new device support for Visualization Performance and Fault Manager.
  • Working with HP – Open View Software on a network discovery application, troubleshooting, collecting performance, reporting.

Cosmote RMT April 2007 - December 2008 Duration: 1 year 8 months

Cosmote RMT April 2007 - December 2008 Duration: 1 year 8 months

Telecommunications Engineer for a Mobile/Wireless telecommunications operator.

  • Creating daily and weekly voice traffic reports: monitoring route traffic (MSS-MGW, MSC-BSC, TRC) and destinations (TRDs), traffic prediction, modifying route capacity, finding solutions regarding to optimal network use, which should not exceed a previously stated value (splits, upgrades, downgrades, routing based on percentages, creating overflow routes), load sharing of traffic on routes with other operators.
  • Creating daily signaling reports concerning single route usage (STP- MSS, MGW, SMSC, HLR, AIR, VPN).
  • Calculating postpaid or prepaid traffic per HLR or VLR subscriber.
  • Monitoring performance parameters (ASR, Network Congestion, CPU Load, Intra and Inter MSC Hand Over, Number of Calls), parameter specific counter analysis, creating and updating documentation (signaling and routing plans), network diagrams, updating of B-Number analysis files.

My Education

Bachelor's Degree in Telecommunications Systems, Faculty of Electronics, Telecommunications and Information Technology - "Polithenica" University, Bucharest.

2002-2007


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