Kiejstut Byczkowski

Maintaning multiple DB environments - Sybase & MSSQL.
Delivering DB upgrades for Kondor+.
Helping Dev,QA,Support with DB related problems.
Conducting DB performance tests.
Managing Jenkins instance. (administration, configuration, defining new tasks)

Main responsibilities:

- maintaining all developer's Sybase dataservers in Poland and France,
- installing and upgrading Sybase database,
- managing KDB (K+ Databases) environment,
- managing Kondor+ ,Ksp,K+TP database upgrades.

Main responsibilities:

- technical testing - verification of installation and configuration of all Risk Products, checking application's stability and performance,
- installation and configuration of all Risk Products + required 3rd parties for quality functional tests,
- maintaining installations during the test period.

I was responsible for maintenance of ~2000 users network in blocks of flats in a district of Gdansk. Services provided:

- mail server (sendmail) + anti spam program (spam assassin - with my own rules set on the basis of gathered spam statistics) + antivir,
- dns server with views,
- firewall (iptables),
- NAT,
- traffic shaper (setting different user network limits depending on an hour a the day)

Main responsiblities:

- maintaining main financial GUT (Gdansk University of Technology) server (with Progress database),
- maintaining developers server with Sybase dataserver,
- TUG Moodle administrator and administator of the server where Moodle were held (Moodle is a free and open source e-learning software platform (also known as a Course Management System (CMS), or Learning Management Systems (LMS)),
- responsible for Electronic Recruitment of Students (personally created environment on servers with Solaris 10; creation of Solaris zones, creation of Apache server with SSL, MySQL and php)
- maintaining Firebird database.