Julia G.

Julia G. — BI engineer/ ETL developer

Expertise in Data Extraction and ETL, Business Intelligence (BI).

Last verified on November 25, 2024

Core Skills

SQL

ETL

Power BI

DAX Studio

Git

Bio Summary

- 3+ years of experience as a BI Engineer; - Strong abilities in Power BI, SSIS, Tableau, and Google Data Studio; - Deep skills in developing and optimizing ETL processes within business intelligence; - Experience with SQL, Python; - Familiar with Docker, Apache Airflow, and PySpark; - Good knowledge of data warehousing and business intelligence principles.

Technical Skills

Programming Languages	Python
Python Libraries and Tools	PySpark
Data Analysis and Visualization Technologies	Apache Airflow, Business Analysis, Data Analysis, Data Analysis Expressions (DAX), ETL, Power BI, Tableau
Databases & Management Systems / ORM	Spark SQL, SQL
Google Cloud Platform	Cloud Functions, Google Data Studio
Virtualization, Containers and Orchestration	Docker
Third Party Tools / IDEs / SDK / Services	Excel
Methodologies, Paradigms and Patterns	FDD, UML
Version Control	Git
QA, Test Automation, Security	Usability tests
Other Technical Skills	Data Structures, Mathematics, Unreal Engine

Work Experience

BI engineer/ETL developer, NDA

Duration: Nov 2021 - Present

Summary: Contributed to the development and optimization of the ETL process to ensure seamless data flow for business intelligence applications.

Responsibilities: Developing and optimizing the ETL process, data transformation, data cleansing, optimization, uploading, supporting client team, data analysis, and representation.

Technologies: SQL, ETL, Power BI, DAX, GIT, Tableau, Python, Google Data Studio, Docker, Apache Airflow, SparkSQL, PySpark, Excel.

Education

V. N. Karazin Kharkiv National University
Applied Mathematics
2018-2022
V. N. Karazin Kharkiv National University
Management
2022-2023

Certification

Data Warehouse Business Intelligence
Course at EPAM
6-month course
Data Engineering
Course at robot_dreams
3-month course
Microsoft Power BI: The Complete Guide
ETL Using SSIS
Linkedin

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