DATA ENGINEER, CONSULTANT,
CLOUD TECHNOLOGY ENTHUSIAST
CONSULTANT
JANUARY 2022 – PRESENT
Developed test process for ingestion pipelines in Matillion (ETL/ELT tool) for Snowflake
data warehouse. Developed Jenkins pipeline with build in Python script for test yaml files.
Provided complete solution for Snowflake Data Warehouse on AWS cloud, designed data
warehouse architecture. Developed Snowflake stored procedures, presented solutions for
Architecture Review Boards. Designed and implemented CI/CD process in Jenkins and
Bitbucket for Snowflake on AWS. Developed Power BI report for visualize test results.
SENIOR BUSINESS SYSTEM ANALYST- LUXOFT
OCTOBER 2021 – DECEMBER 2021
Conducted elicitation process, collected requirements, prepared business requirement
document. Modeled onboarding processes using UML and BPMN, developed JSON API and
T-SQL/SQL scripts for data integration.
DATA ENGINEER - GE MEDICAL SYSTEMS POLSKA
MARCH 2017 - SEPTEMBER 2021
Designed and led ETL development for hybrid cloud solution - BI application on AWS
(PostgreSQL) with data warehouse on-prem (Teradata) for track main company’s suppliers,
global leader in medical technology - project took over 3 years. Discussed business analytic
solutions with SME. Developed integration between on-prem and on cloud solutions in
Python scripts, through API interfaces, containerize application on Docker. Developed ETL
processes using Informatica Power Center. Developed ETL processes in Teradata BTEQs,
designed and developed application written in C#.
LEAD SUPPORT SPECIALIST (LAST ROLE) - HSBC SERVICE DELIVERY SP. Z O. O.
SEPTEMBER 2013 - FEBRUARY 2017
Supported and maintained of SQL Server databases, optimized databases. Created Stored
Procedures in T-SQL, PL-SQL, corrected code in T-SQL/SSIS. Developed programs in C#
(.NET, ASP.NET, MVC), VB.NET. Supported applications on Oracle databases written in Java.
Functioned as a team leader delegating tasks and providing feedback.
SUPPORT SPECIALIST- APRISO SP. Z O.O.
JANUARY 2009 – AUGUST 2013
Provided extended support for key Customers for Manufacturing Execution System
(DELMIA Apriso). Maintained MS SQL Server databases and Oracle DBMS, prepared
corrections and develop code in T-SQL, PL/SQL, Java Script, analyzed data using SQL.
Administered of VM environments (VMware vSphere).
Work Terms
capable to work 2h per day