Overview
Technical skills
Timeline
Roles

Overview

Database administrator and data/BI oriented IT professional with experience administering MS SQL environments and supporting data warehouse and reporting solutions. Has worked in production contexts in banking and hosting, focusing on performance troubleshooting, database maintenance, and operational support. Also served as a database team leader with responsibilities for management oversight and technical mentoring.

Technical skills

SQL• Architect • 15y+ • 10+ projects
Databases
MS SQL• 10y+
Azure SQL Database• 7y+ • 3 projects
PostgreSQL• 7y+ • 3 projects
DevOps
Azure• 7y+ • 2 projects

Timeline

Database Team Leader (DBA Team Lead) Lead
Aplitt sp. z o.o. Full-Time
Jun 2021 to Apr 2024 2 Years 10 Months In office
Led a database team of five DBAs, handling management oversight and daily technical troubleshooting. Supported banking production environments on MS SQL and data warehouse workloads. Maintained database environment components including HA/DR, backups, permissions, and ETL processes, and ensured reliable production operations.
MS SQL
SQL
SQL Analyst (Corp IT Hosting) Middle
Lionbridge Poland Full-Time
Sep 2019 to May 2021 1 Year 8 Months In office
Administered MS SQL Enterprise environments in a hosting/production setting. Managed environment migration to new availability group (AG) clusters and addressed complex performance or configuration problems. Trained a small team of DBAs in India on operational and troubleshooting practices.
MS SQLsince 2019
SQLsince 2019
Technical Solution Manager Lead
Lionbridge Poland Full-Time
Aug 2017 to May 2019 1 Year 9 Months In office
Created a data warehouse and delivered BI solutions as part of enterprise IT initiatives. Coordinated the technical solution direction and implementation for reporting and analytics needs. Worked on end-to-end setup of the data warehouse/BI deliverables.
Reporting Expert Middle
Poczta Polska Usługi Cyfrowe Full-Time
Feb 2015 to Jul 2017 2 Years 5 Months In office
Provided reporting expertise for digital services operations. Supported analytical and reporting needs by preparing and maintaining reporting outputs. Contributed to business-facing reporting workflows during the role period.
Main Analyst (Agency Sales Office) Middle
PZU Życie Full-Time
Jul 2009 to Dec 2014 5 Years 5 Months In office
Worked as an analyst at the agency sales office, supporting business analysis activities. Produced analytical inputs to support sales office operations and decision-making. Managed day-to-day analytics tasks during the assignment period.
Trainee Junior
BRE Ubezpieczenia Full-Time
In office
Trainee assignment in an insurance organization, supporting routine analytical and operational tasks. Gained initial experience in a corporate environment. Performed entry-level responsibilities for a short training period.
Junior Analyst Junior
Toyota Bank Poland Full-Time
In office
Completed a short analyst role supporting banking-related analysis tasks. Assisted with operational analytics needs during the internship-like period. Focused on foundational responsibilities typical for junior assignments.
University of Warsaw
Bachelor's Degree Mathematics
Warsaw, Poland