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Sergiu Istrati

Delivery Project Manager @ Huawei Technologies Deutschland

Project Delivery Manager at Huawei Technologies Deutschland.

Munich Area, Germany

Ranked #793 out of 15,860 for Delivery Project Manager in United States

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Sergiu Istrati's Email Addresses & Phone Numbers

Sergiu Istrati's Work Experience

Huawei Technologies Deutschland

Delivery Project Manager

November 2012 to Present

Huawei Technologies Deutschland

Senior Engineer EPC/SAE PS Mobile Core Design, Integration O&M. Project Manager.

September 2010 to November 2012

Telefonica o2 Germany PS

Senior EPC PS Mobile Core Support Engineer.

September 2010 to November 2012

Munich Area, Germany

Sergiu Istrati's Education

Ericsson Romania

WCDMA SGSN R7 Engineer

2008 to 2008

Ericsson Romania

GGSN R4 Network Engineer

2008 to 2008

SANS Institute, Stockholm

Advanced Security – Enterprise Defender

2008 to 2008

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About Sergiu Istrati's Current Company

Huawei Technologies Deutschland

Delivery Project Manager for Telefonica O2 Germany Account: Projects: 1 - BRAS Project End-to-End Delivery - Fix (IP) Core Network. ATP - FOA - SWAP. 2 - Metro Ethernet Transmission Network Rollout (up to 1000 sites per Year). 3 - PS Project - Mobile Packet Core Network >>> Design,ATP, FOA, Rollout, Acceptance Phases. Managing Project Teams of...

Frequently Asked Questions about Sergiu Istrati

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Sergiu Istrati works for Huawei Technologies Deutschland

What is Sergiu Istrati's role at Huawei Technologies Deutschland?

Sergiu Istrati is Delivery Project Manager

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What industry does Sergiu Istrati work in?

Sergiu Istrati works in the Telecommunications industry.

About Sergiu Istrati

📖 Summary

Project Delivery Manager === Packet Core + IP Core End-to-End Delivery. Offer and Negotiations Phase, Design Phase, ATP- Testing Phase, FOA Phase and Acceptance, Project Rollout Phase, Final Acceptance and quality inspection. Supplier(sub-contractor) management. Senior Mobile Packet Core Network Engineer ================= Design Development, Integration, Administration, Troubleshooting and Maintenance. Huawei PGW/SGW/MME/GGSN/SGSN/CG/. New PS and EPC networks Integration. Operation and Maintenance. Troubleshooting. Ericsson GGSN/SGSN. Integration & Support. GRX Interworking A wide experience in IP network administration, Troubleshooting, IP Network Designing. Border BGP ROUTER design, integration, administration. Autonomous System Administration. IP address space planning. RIPE LIR Administration:AS43925. Ripe Member. ****************************************** Telecom: Huawei GGSN, SGSN, CG, UGW, USN, SeGW, eCG, PCRF. Ericsson GGSN R4, SGSN R7 Routers: Juniper, Cisco, Redback, Enterasys, Huawei, etc. Firewalls: Juniper NetScreen, Cisco PIX. Etc. Switches: Extreme Networks, Cisco etc. Services: iDNS (Gn), eDNS (Gp), Radius, SNMP, WEB, FTP, SMTP, NetFlow, Syslog. Servers: Sun Blade, Sun Fire, HP. Operating Systems: Solaris, Windows Servers. Programming: C++, Perl, JavaScript, Pascal. Protocols and Technologies: GTP, VPN, BGP, OSPF, VRRP, NSRP, IPSEC, GRE, NAT, etc...Delivery Project Manager @ Delivery Project Manager for Telefonica O2 Germany Account: Projects: 1 - BRAS Project End-to-End Delivery - Fix (IP) Core Network. ATP - FOA - SWAP. 2 - Metro Ethernet Transmission Network Rollout (up to 1000 sites per Year). 3 - PS Project - Mobile Packet Core Network >>> Design,ATP, FOA, Rollout, Acceptance Phases. Managing Project Teams of up to 15 engineers. Responsibilities: End-to-End Project Planning and Delivery. Facing both Customer and Supplier. Budget, Costs, Revenue: Financial Responsible. Resource Planning. Subcontractor Management. From November 2012 to Present (3 years 2 months) Senior Engineer EPC/SAE PS Mobile Core Design, Integration O&M. Project Manager. @ Senior EPC/SAE GRPS/UMTS PS Mobile Core Design, Integration and Maintenance Support Engineer. Project Manager. Huawei PS Support: GGSN, ATCA-SGSN, CG, Nastar, M2000. Huawei EPC Support: UGW, USN, eCG, SeGW, PCRF. End-to-End PS Project delivery. Complete LLD development. Deployment and Integration of PS and EPC network (GGSN, SGSN, CG, UGW, USN, eCG, SeGW, PCRF) design discussion, site survey, hardware and software commissioning. FOA testing for EPC. Software upgrade support , patch, license. Hardware expansion. Design documentation Datafill CIQ, Communication Matrix, ACL. tickets handling, being in touch with R&D hardware and software commissioning, integration in live PS CN. From September 2010 to November 2012 (2 years 3 months) Senior EPC PS Mobile Core Support Engineer. @ Senior EPC/SAE GRPS/UMTS PS Mobile Core Design Integration O&M Engineer for Telefonica O2 Germany at Huawei Technologies Deutschland From September 2010 to November 2012 (2 years 3 months) Munich Area, GermanyGRPS/UMTS PS Mobile Core Engineer - First Line Support @ GPRS/UMTS SGSN/GGSN/CG Support Engineer. First Line Support. Operation and Maintenance. Troubleshooting. New GGSN integration. From August 2009 to August 2010 (1 year 1 month) Huawei First Line Support. GRPS/UMTS PS Mobile Core Engineer. @ Packet Switched Core Network on site support (Huawei SGSN GGSN CG) Troubleshooting PS Core Network problems in touch with customer engineers. Interaction with Huawei HQ and R&D for support. Commissioning of PS Core Network elements and integration with related network elements. Perform acceptance test. Handling technical cases on ticket system and keep tracking of problems. Interface with customer to report the problem handling progress and result. ================================================ New GGSN integration. GGSN Configuration for Gn, Gom, Ga, Gy, Li, Gi . Software upgrade, new patch installation. Preparing APN configuration for migration from GGSN-V8 to GGSN-V9. Radius APN, Local-Pool APN, DHCP APN. Nokia – Huawei migration. M200 alarm monitoring and reaction, performance statistic report. SGSN UGFU board expansion. Perform patch demo installation in test environment and support patch installation in live network. Huiawei PS CN Operation & Maintenance, Troubleshooting, Administration. From August 2009 to August 2010 (1 year 1 month) Senior GPRS/UMTS PS Mobile Core Network Engineer. Ericsson GGSN/SGSN @ Company: Moldcell: TeliaSonera group. FinTur Holding. GPRS/UMTS PS Mobile Core Network. MPBN - Mobile Packet Backbone Network. Design, Administration, Maintenance, Troubleshooting. Ericsson GGSN/SGSN. New GGSN Integration. GPRS Roaming Exchange (GRX) Redundancy over IPSEC Design and Configuration. GTP-DNS server, Radius server administration. Border BGP router design integration administration. Project Manager in Moldcell. RIPE LIR Administration:AS43925 From March 2005 to August 2009 (4 years 6 months) Senior Lecturer. Information Security. Programming. @ Tehnical University of Moldova. The Senior Lecturer. Faculty of Telecommunications. Chair of Optoelectronic Systems Subjects: 1) Security of information systems 2) Programming (C++,Pascal Languages) From July 1998 to August 2009 (11 years 2 months) System and Netwotk administrator. Engineer @ Engineer. System and Netwotk administrator at Molddata National Internet Provider. Web-master, web-design. Moldlex DB installation and maintenance. From November 1997 to May 2003 (5 years 7 months) WCDMA SGSN R7 Engineer @ Ericsson Romania From 2008 to 2008 GGSN R4 Network Engineer @ Ericsson Romania From 2008 to 2008 Advanced Security – Enterprise Defender @ SANS Institute, Stockholm From 2008 to 2008 Fleet Management: Vehicle Tracking System Administration @ Arvento Technology Ankara Turkey From 2007 to 2007 Configuring Juniper Network Router @ Juniper Training Center Amsterdam From 2007 to 2007 Netscreen Firewall Advanced NMTP/NAVI/INHN @ ACAL training Center Amsterdam From 2006 to 2006 New Generation VoiceMail CallCatcher Administrator @ Bercut Training Center Saint-Petersburg From 2006 to 2006 OS Solaris 10 System Administration I @ RedCenter Moskow From 2006 to 2006 Cisco Certified Network Associate @ DNT training Center Moldova From 2003 to 2003 engineer, Telecommunication and Radioelectronics Systems; Management @ From 2000 to 2003 engineer, Telecommunications @ From 1993 to 1998 Sergiu Istrati is skilled in: Integration, Design Development, Administration, Routers, Switches, EPC/SAE GRPS/UMTS, Design Research, Core Network, Telecommunications, GSM, System Administration, UMTS, GPRS, Security, 3G

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Sergiu Istrati's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

3 year(s), 10 month(s)

Sergiu Istrati's Willingness to Change Jobs



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