Data Engineer

BigData Development Gasocin, Mazowieckie, Poland

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Summary

With years of programming experience, I possess versatile skills spanning various
programming languages, databases, and data processing tools. Starting with Java, I
transitioned across technologies, gaining rich expertise.
Programming Languages:
-Java: Proficient in Java for extensive projects, covering both backend and desktop
applications.
-Python: Experienced in Python programming, including scripting, data analysis, and
algorithm implementation using popular frameworks like Flask.
-T-SQL: Proficient in T-SQL for effective database management in Microsoft SQL Server
environments.
-PySpark: Worked with PySpark for large-scale data processing, leveraging cloud
technologies like Azure Databricks.

Databases and Tools:
-Azure Databricks, Azure Data Factory: Used cloud tools such as Azure Databricks and
Azure Data Factory for designing and deploying complex data processing pipelines.
-Rundeck, Matillion: Employed tools like Rundeck and Matillion for process automation
and task management.

Databases: Worked with various databases, including Microsoft SQL Server (SSMS,
SSIS), MySQL, PostgreSQL, Snowflake, and cloud data management (Azure Data Lake
Gen2, S3).

Big Data and Data Processing Technologies:
-Apache Spark: Proficient in Apache Spark for efficient processing of large datasets.

Reporting and Data Visualization:
-Tableau, Power BI: Created interactive and insightful reports using data visualization
tools like Tableau and Power BI.

Beyond these skills, my experience encompasses diverse projects, from small
applications to complex data processing systems. Faced with personal challenges, I
tragically lost my fiancée to suicide three months ago. Coping with this immense loss
has been an incredibly difficult journey. Now, as I navigate the path of grief, I actively
seek ways to rebuild my life, find purpose, and rediscover satisfying work.
Despite profound sadness, I am determined to channel my energy into professional
development and make a positive impact in the field I love. I believe work can serve as a
therapeutic outlet, allowing me to focus on positive achievements and contribute
positively to the community.