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@kchwistek
Flag of Czech Republic Nove Straseci, Czech Republic
Miembro desde October, 2016
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kchwistek

En línea Desconectado
Since I started with IT in 1992 I did a lot of different IT jobs professionally or as a hobby. I was programming in Perl, Pascal, PHP, VBS and I have been creating websites. I have been providing technical support. I have been developing infrastructures and secure internet connections acting as IT Architect. I have been doing penetration testing and security audits as IT Consultant. At the moment I am working as Team Lead with extensive experience in financial management, business partnering within IT Support Services. Key areas of expertise include collaborating with the business to achieve and exceed financial objectives. Other skills include using Kepner-Tregoe methodology to drive trouble shooting, decision making and process improvements. An individual who enjoys a significant challenge and working with stakeholders to develop and implement effective solutions. I have my full time job but in afternoons and evenings there is a lot of time where I can do some work for you.
$10 USD/hr
16 comentarios
4.4
  • 94%Trabajos finalizados
  • 100%Dentro del presupuesto
  • 86%A tiempo
  • 22%Tasa de recontratación

Portafolio

Comentarios recientes

Experiencia

ETS&Premium SWS Tranformation Lead for CEE

Jan 2014

My responsibility is to manage ETS (Enhanced Technical Support) and Premium Support offering in CEE. My duties is manage all paths to the market to sell the service and to adjust the offering to the needs of the Clients. My second responsibility is to manage ETS service delivery in CEE countries.

SW Support Business Lead for Czech Republic

Oct 2009 - Dec 2013 (4 years)

I was managing Czech SW Support Team being responsible for Sales and Delivery of Software Support in Czech republic. My team consists of Sales, SW Support specialists and Account advocates. My delivery structure is partially local, partially international as SW Support of some products is handled globally. I am managing people, profit & loss of the SW support in Czech Republic. I am reporting locally to Country TSS manager and to appropriate Sales and Delivery structures at Regional Level.

IT Architect/IT Specialist

Sep 2003 - Sep 2009 (6 years)

As a IT Specialist I was responsible for Implementation and Technical support of IT environments containing AIX servers and IBM storages. As a IT Consultant I kept using my IT Security knowledge to do perform security audits and penetration tests of client IT Environments.

IT Architect/IT Consultant

Dec 1998 - Aug 2003 (4 years)

Acting as IT architect and Specialist for building corporate infrastructures LAN/WAN including Internet connections. Here I applied fully my deep knowledge of IT Systems Security. I did for the company several security audits. Implemented several networks and internet connections.

IT Specialist for UNIX like operating systems

Nov 1997 - Nov 1998 (1 year)

Implementation and technical support for AIX, SCO Unix Systems with Progress DB at client premises. Management of Intenet HUB.

Campus Network Administrator

Oct 1995 - Nov 1997 (2 years)

Systems Administration of internet hub, Digital Unix, SCO and OSF-1 UNIX servers in Campus.

Educación

Bachelor of Informatics and Computer Science.

1996 - 2000 (4 years)

Publicaciones

Penetration Testing and Man

Penetration testing is one of the widelly accepted methods of proving actual security of the ICT System or ICT environment. The article is presenting examples of techniques of social engeneering used for testing of vulnerability of the HUMAM FACTOR - usually the most weakest part of the system security.

Certificaciones

  • US English Level 1
    78%

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