Karol Kuczyński

- IT infrastructure management (Linux, VMware ESXi, VCenter, Hyper-V)

- Application containerization (Docker/k8s) - Databases: Oracle, Cassandra

- Application server administration (Weblogic, Websphere, Tomcat)

- OpenShift, Rancher

- SQL, Bash

- CI/CD - GitLab

- Zabbix

- Conducted training for cooperative bank staff (up to 30 participants) on the functionality and utilization of analysis and reporting systems.

- Delivered presentations to cooperative bank administrators (up to 120 participants) on system architecture and new features in analysis and reporting systems.

- Managed an application service team specializing in banking analysis.

- Migrated and configured applications from Windows to Linux.

- Internal auditor within the organization.

- Proficient in VMware, Bash, Oracle, SQL, Linux, and BI.

- Actively participated in the development, implementation, and maintenance of analysis and reporting systems.

- Provided consulting on the functionality and utilization of analysis and reporting systems.

- Defined FINREP reports and reconciled results within the aSISt system.

- Migrated the reporting system to virtual machines in the Data Processing Center.

- Proficient in SQL, Oracle, Linux, and BI.

- Implemented, serviced, and monitored Oracle databases remotely and on-site for banking sector clients.

- Installed and configured Oracle databases.

- Deployed and administered Business Intelligence systems based on Oracle data warehouses and Tomcat/Glassfish application servers.

- Conducted daily checks on procedures, functions, triggers, and SQL packages.

- Worked in first and second line IT support.

- Provided remote assistance via VNC.

- Wrote queries and generated reports in SQL on Oracle databases.

- Installed and configured IBM x3250 and x3650 servers.

- Generated daily reports for two production facilities.

- Developed reporting systems based on MS Access.

- Explained deviations and commented on the results of production line teams' performance.

- Prepared lesson plans and taught IT classes for grades 1-3.