1. Name: Sergey Fedotov
Age: 45
Mobile: +7 903 6765644
E-mail: fserge@mail.ru
Summary:
Telecommunication engineer with nineteen years of working experience. Expertise in 2G/3G/EPS Core
Network design, operation and maintenance, overall network performance and service quality analysis,
professional services delivery to clients and customers, training and consulting. Good analytical,
communication and organizational skills.
Previous employers and position:
2005 - Present: Technoserv (Russia) – expert of expert group
- Sales / presales support
- Technical support different equipment in the customer networks (STP, SS7 and GPRS Monitoring
systems)
- Integration different equipment in the customer networks
- Consulting activities inside the company (SS7 networks and protocols)
2001 – 2005: Mobile Tele Systems(MTS,Russia) –LeadingSwitchingSubsystemengineer
- Managed 2G/2.5G CS Core Network design, operation and maintenance
- Conducted roaming and new services implementation
- Performed first and second line support, tests and diagnosis of faults, alarms handling
- Performed roaming testing, routine procedures, client problems resolution
1997-2001: ZAO “RCC” (Russia) –seniorengineerof switchingcenter
- Managed NMT-450 Core Network, operation and maintenance
- Performed roaming testing, routine procedures, client problems resolution
- Performed tests and diagnosis of faults, alarms handling
- Interactionwithvendor’ssupport
- Staff managed: 5
1995 – 1997: Intersvyaz-Service (Russia)–TelecomEngineer
- Ensured effective running and working of local PSTN exchange switch.
Work experience:
As expertIworkand workedwithdifferentkindof telecomequipmentlikeMSCs (Siemens,Huawei),
HLRs (Siemens,HP),Softswitches (CS2000Nortel),STPs(HP,Tekelec),SS7andGPRS monitoringsystem
(Tekelec, Seventest) inMTSand ERA-GLONASSnetworks,SMSCs(Protei). Took a part in the trial
Diameter Router (DRA/DAE) in Tele2. I provide post and pre sales technical services for Tekelec
monitoring system that include system provisioning, capacity analysis, customer network/services
troubleshooting, integration into customer network, KPI definition for various customer departments,
acceptance testing (for MTS and Megafon). Took a part in the trials: Softswitches(CS2000Nortel) for
Vympelcom, STP(Tekelec) forVympelcom andforMTT, EIR (Tekelec) forVympelcom, Tekelec’s
SS7&GPRS monitoringsystemforVympelcometc. Consultedmycolleaguesinsideandoutside
departmentabout differentaspectsSS7signaling.SupportedSTP(Tekelec) inMTT and SS7&GPRS
monitoringsystem(Tekelec)inMTS as second line support. Prepared some materials for exhibition.
2. As Leading engineer of switching subsystem in MTS I managed CS Core Network domain (MSC –
Siemens D900, HLR – Siemens). Was in charge of equipment installation, hardware extensions and
software updates, roaming and IREG activities, new services implementation, performance analysis and
network troubleshooting (using protocol analyzers Tektronix K1205 and K15), interworking with vendors,
national carriers and roaming partners.
As SeniorengineerinZAO“RCC” I managed MSC, was in charge of equipment installation, hardware
extensions and software upd tes, network troubleshooting, interworking with vendors, national carriers
and roaming partners.
Education:
1990 – 1995 Ryazan State Radiotechnical Academy.
Telecommunication engineer (Multichannel telecom systems)
Training courses attended & Certified qualifications:
Date Vendor Training course
1998/06 Ericsson AXE10 NMT Extensions
1998/04 Ericsson AXE10 Operation and maintenance
31.05.2001-07.06.2001 Siemens MN 2510 SSS System Introduction and Handling
17.09.2001-21.09.2001 Siemens SN1124-8 EWSD SSNC, Operation & Maintenance
24.09.2001-10.10.2001 Siemens MN 2512 SSS Standart Maintenance Tasks
08.04.2002-12.04.2002 Tektronix K1205-GSM
28.10.2002-30.10.2002 Siemens MN 1705-9 SSS Operation & Maintenance Siemens
SR8.0-SR9.0.Delta course
02.06.2003-30.06.2003 Siemens MN 2513 SSS. StandartOperation Tasks
05.12.05-09.12.05 Tekelec Cross Connect - MSW - ICP - Data Server
27.02.06-3.03.06 Tekelec TK 145 EAGLE Maintenance & Database
Administration
06.03.06.-09.03.06 Tekelec TK 155 EAGLE Global Title and Gatewayscreening
Translations
15.03.06-16.03.06 Tekelec TK149: STP IPLIM and IP Gatway Provisioning
13.03.06-14.03.06 Tekelec TK 175: EAGLE Measurements for Network
Management
13.11.06-14.12.06 Nortel UNK0027 Wireline Succession Bootcamp
15.01.07-19.01.07 HP Linux Administration 1
18.04.2007-23.04.2007 Nortel 3006A CS2000 Universal Translations
02.02.2010-04.02.2010 Dialogic Dialogic IMG
11.07.2011-15.07.2011 Cisco ICND1
18.07.2011-22.07.2011 Cisco ICND2
23.07.2012-27.07.2012 Efort LTE, ePC, IMS and DIAMETER
19.01.2015 – 23.01.2015 Efort SIP, SIP-I, IMS and VoLTE
