Daniel Rychcik

Angestellt, Site Reliability Engineer, Google
Zürich, Switzerland

Fähigkeiten und Kenntnisse

Unix
Linux
Solaris
Red Hat
RHEL
System Administration
Virtualization
Storage
Clustering
Troubleshooting
Performance tuning
Capacity planning
ITIL
Provisioning
High availiability
VMWare
ESX
KVM
Zones
RPM
Kickstart
RHCS
VCS
Sun Cluster
Veritas
ZFS
PowerPath
Shell scripting
Low latency
Kernel tuning
Bash
Perl
C
Assembly
CVS
TCP/IP
DNS
NIS
LDAP
NTP
NFS
HTML
CSS
PHP
SQL

Werdegang

Berufserfahrung von Daniel Rychcik

  • Current 13 years and 7 months, since Nov 2012

    Site Reliability Engineer

    Google

  • 5 years, Nov 2007 - Oct 2012

    Senior UNIX Systems Administrator

    UBS

    Member of a L3 support team responsible for a global UNIX infrastructure of over 10000 servers. Providing technical escalation support, expertise for new projects, automating routine tasks. Appointed Linux and Naming Services SME, also recognized storage expert. Auditing privileged access roles, maintaining team's documentation, deputizing team leader.

  • 4 years and 4 months, Jul 2003 - Oct 2007

    IT manager / Senior UNIX Systems Administrator

    INTEGRAL Science Data Centre

    Leading a small team responsible for the computing infrastructure of a scientific data center (~100 servers, ~100TB of data). Ensuring smooth operation of the ESA INTEGRAL satellite real-time data reception, processing and archiving system. Providing stable HPC resources for the scientists. Planning future development of the data center, provide IT expertise for new scientific projects, negotiate with vendors, cooperating with external parties at the University of Geneva.

  • 2 years, Jul 2001 - Jun 2003

    Developer / Systems Administrator

    AIS.PL

    Senior Java application developer/analyst: Developing web-based J2EE applications, either based on own analysis / discussion with the customers, or with provided templates. Primary clients: US and UK e-government agencies, Polish on-line media. Senior Systems Administrator: Responsible for the IT infrastructure used by the developers (small, Linux/Solaris-based network of ~30 systems).

Ausbildung von Daniel Rychcik

  • 4 years and 10 months, Oct 1998 - Jul 2003

    Mathematics, major in Computer Science

    Nicolaus Copernicus University, Torun/Poland

    Master's thesis about parallel Fortran implementation. Leader of the faculty Programming Contest Team. Activity in the students' organization. Received scientific scholarshop through all the studies.

Sprachen

  • English

    C1 (Fließend)

  • Polish

    C2 (Verhandlungssicher / Muttersprachlich)

  • French

    B1-B2 (Gute Kenntnisse)

  • Russian

    A1-A2 (Grundkenntnisse)

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