Christian Erenti

Current

OSS Solution Architect at Italtel

Past

GERAN System Verification Engineer at Nokia Siemens Networks
Telecommunication Consultant at Spazio ZeroUno
Technical Support Engineer at Nokia Siemens Networks (ex Siemens)

OSS Engineer at Vodafone
Researcher at CoreCom

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2 more...

Education

Politecnico di Milano
I.T.I.S. of Gallarate
CCNA (Cisco Certified Network Associate)

Java Programming Language
Network Administration

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2 more...

Recommended

1 person has recommended Christian

Connections

124 connections

Industry

Telecommunications

Christian Erenti’s Experience

GERAN System Verification Engineer

Nokia Siemens Networks

(Public Company; 10,001 or more employees; NOK; Telecommunications industry)

April 2007 — September 2008 (1 year 6 months)

- Verification of call processing procedures both for circuit and packet switched
- BSC parameters configuration
- Test realization and execution according to standard requirement specifications
- Experienced with specific tool (tracers like Tektronix K15 and Ethereal)
Telecommunication Consultant

Spazio ZeroUno

(Privately Held; 201-500 employees; Information Technology and Services industry)

January 2004 — September 2008 (4 years 9 months)
Technical Support Engineer

Nokia Siemens Networks (ex Siemens)

(Public Company; 10,001 or more employees; NOK; Telecommunications industry)

November 2005 — April 2007 (1 year 6 months)

- Technical Product Support Engineer GSM/GPRS/EDGE relatively to Radio Access Network equipments (BSC, BTS)
- Data processing and analysis of network performances
- Implementation and review of KPIs
- Troubleshooting of critical problems coming from field
- Customer acceptance activities
- Periodical coordination of international projects
- Testing activities, both in lab and on field
- Experienced with specific owner tools for postprocessing analysis
OSS Engineer

Vodafone

(Public Company; 10,001 or more employees; VOD; Telecommunications industry)

February 2004 — November 2005 (1 year 10 months)

- Analysis of requirements finalized to the realization of performance monitoring systems in real-time, according to standard specifications
- Analysis of technical, functional and architectural documentation related to systems to be monitored
- Production of monitoring reports specifications
- Definition of KPI/KQIs and alarm thresholds according to requirements
- Involvement in several working phases (startup meetings, analysis of requirements, integration and acceptance test, troubleshooting)
- Realization of end-to-end tests on WAP, Smtp, Pop3, Imap4, Web services
- Review of technical manuals edited by customers during the release phase
- Experienced with specific tools like Infovista, MIB Browser, Firehunter (Agilent OSS QoS Manager), Openwave SDK
Researcher

CoreCom

(Partnership; 11-50 employees; Telecommunications industry)

May 2001 — December 2001 (8 months)

- Researcher in the field of optical fiber interferometry
- Realization of interferometric measures, finalized to determine changes in the optical path in optical cables (OPGW, ADSS) subjected to extreme strains (lightnings)
- Development of LABVIEW software, for waveform acquisition operations management, data save and data transfer from oscilloscope to terminal, by means of GPIB interface
- Development of MATLAB software, for treatment and analysis of acquired data

Christian Erenti’s Education

Politecnico di Milano

Telecommunication Engineer 1994 — 2001
I.T.I.S. of Gallarate

Telecommunication 1989 — 1994
CCNA (Cisco Certified Network Associate)

Networking 2005

- Switching and routing configuration
- Protocols: TCP/IP, ISDN, Frame Relay, X25
- Routing protocols: RIP, RIPv2, IGRP, EIGRP, OSPF
- Switching protocols: STP, VTP

Activities and Societies:

Europa Networking, Thomson Prometric
Java Programming Language

2004

Activities and Societies:

Sun Microsystems
Network Administration

2003

- Microsoft Operating Systems installation, configuration and management (Windows 95 / 98 / NT4.0 / 2000 / XP / NT4.0 Server / 2000 Server)
- Unix / Linux Operating System installation, configuration and management
- Shell scripts (bash, korn, etc.)
- Workgroup and domain configuration
- TCP/IP protocols, Telnet, FTP, SSH, etc.