Oleh Hrynchuk

Experience

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  Terminal Bar / @Terminal.cz

  Feb 1998 - Sept 1999

  System/Network engineer

  Solving usual admin's tasks: Unix/network administration, sendmail, Cisco/Livingston RASes, scripting (shell, perl), monitoring/statistics etc..

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  NEXTRA Czech Republic

  Oct 1999 - May 2000

  Network Engineer

  Mostly Cisco equipment & technologies, monitoring and statistics. But often also Unix scripting (perl, shell).

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  12snap & Soltima

  Jun 2000 - May 2002

  IT-infrastructure manager

  The company developed software for GSM operators around the World. (m-commerce). I was employed as IT infrastructure manager (we with colleagues administrated a lot of Sun boxes around Central and Western Europe, network and data center in Prague).

• 

  Incom

  Jul 2002 - Mar 2008

  Lead engineer

  From 2002 to 2005 - project management (department of big corporative projects). Played role as project engineer in big telecommunication and IT-infrastructure projects.From 2005 t 2008 - lead engineer at R&D dept.. Cooperation with other departments (technical, system, network, marketing, business etc). Responsible for separate complex infrastructure projects, search for workarounds and solutions at the intersection of different domains.

• 

  "Octave Business Development" asset management company

  Apr 2008 - Jan 2010

  Lead engineer

  Lead engineer at R&D department. The same responsibilities as before (complex technical and business tasks solving).

• 

  Asset management company Kratos Ltd.

  Sept 2010 - Dec 2011

  CIO

  "Standard" CIO's role. Overall IT-infrastructure covers networks and informational objects (servers, workstations, periphery, software) of three bakeries, one agro-industrial company, one separate grain elevator, one road maintenance site and couple another small and medium businesses.

• 

  S&T Ukraine

  Jan 2012 - Oct 2013

  OSS/BSS architect

  Responsible for R&D tasks, developing and control of implementation of OSS/BSS architecture solutions in big (incumbent) communication service providers.Pre-sale activity (preparing holistic solutions for telcos) together with corresponding KAMs.

• 

  As private person

  Nov 2013 - Jan 2014

  Rest

  Took rest to be with family and enjoy life

• 

  Regional self-defence forces

  Jan 2014 - Apr 2017

  Volunteer

  Business processes optimisation, R&D activity, IT consulting, military trainings, comprehensive assistance to Ukrainian Army, crowdfunding, fundraising activity etc.

• 

  VIP Tone

  Dec 2014 - Aug 2015

  Project Manager

  PM, SDLC, scrum master and related functions...

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  Rovne's Forestry

  Feb 2016 - Mar 2018

  Information Technology Infrastructure Manager

  Open source software integration, virtualization (Citrix XenServer etc), business processes automation, IT-consulting, unix/network administration, SSL, very beginning level of mysql/php-programming, disaster recovery policy, RFP/RFI processes, ...

• 

  MSK "Sokil"

  Jun 2018 - Jul 2018

  Project Manager

  It was absolutely new and very interesting area for me.My main duty - to grow revenue through building of synergy of different business directions.Later I was concentrated on work in BPM area.

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  MSK Sokil

  Jul 2018 - Nov 2018

  IT & BPM consultant

  Tried to deploy some fragmentary BPM solutions in business of recreative services. Started from green field and has finished project of deployment of booking system for recreative services.But the project was closed by owner decision.

• 

  Tucha Cloud Service Provider

  Jan 2019 - Jun 2019

  Night dispatcher / system administrator

  Tech. support, troubleshooting and Unix/Windows/network system administration

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  Global Grid for Learning | GG4L

  Jul 2019 - now

  DevOps at Global Grid for Learning | GG4L

  IT-infrastructure engineer with some devops and secops functions:- Linux/network/dockers/Teamcity/AWS administration;- disaster recovery/migration/support plans;- StrongDM, Intruder and Orca software administration etc...

• 

  Voluntary formation of territorial defense

  Feb 2022 - May 2022

  Fighter of territorial defence

  With the onset of the hot phase of the Ukrainian-Moscow war (February 24, 2022), I suspended my work in the IT industry and signed a contract with the Volunteer Territorial Defense and enlisted as an infantryman.After 4 months, I was forced to resign from military service for health reasons.