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Registration: 23.11.2023
Sergei Guselnikov
Portfolio
LetMeSpeak
I designed and created the Knowledge base and FAQ for Customers.
Overmobile
I've designed and created the knowledge bases for all the company's projects
LetMeSpeak
I've created and implemented the bug-hunting system.
Skills
ITIL
ITSM
Zendesk
Work experience
Head of Support
08.2022 - 08.2023 |LetMeSpeak
ITIL
Head of Customer Support
02.2015 - 08.2022 |Overmobile
ITIL
Head of Customer Support of Siberian and Far Easter regions
01.2011 - 12.2014 |Orange Business Services
ITSM
Senior Support Specialist | Customer Success Manager
09.2007 - 12.2010 |Orange Business Services
Cisco
Educational background
Telecommunications Management (Bachelor’s Degree)
2002 - 2007
Siberian State University of Telecommunications and IT
Languages
RussianNativeEnglishProficientFrenchIntermediateGermanElementarySpanishElementary