Андрій

Андрій Шарагін
Motivated Junior Data Engineer with a strong foundation inPython, SQL, and the Modern Data
Stack (Airflow, dbt, Docker). Recently built a full-cycle ELT Data Platform mimicking real-world e-
commerce infrastructure. Eager to apply skills in building automated pipelines and reliable data
warehouses.

Освіта і кваліфікації
Особисті дані
Associate Degree вер. 2023 - черв. 2027
Ім'я Professional College of Information Systems and Technologies of KNEU, Kyiv
Андрій Шарагін Focus on Data Structures, Algorithms, and Databases
Адреса
м. Київ. с. Щасливе. вул Героїв Досвід роботи
Майдану 11
09325 Щасливе
Номер телефону Junior Data Engineer (Project Based) 2026
[открыть контакты](см. выше в блоке «контактная информация»)
Self-employed / Portfolio Project, Kyiv
Email Developed an end‑to‑end E‑commerce Data Platform using the Modern Data Stack.
[открыть контакты](см. выше в блоке «контактная информация»)
Built automated ELT pipelines with Apache Airflow to ingest raw data into PostgreSQL.
Дата народження Implemented data transformation and quality testing using dbt (data build tool).
29-01-2008
Created interactive dashboards in Metabase to visualize sales metrics.
Стать Deployed the entire infrastructure using Docker and Docker Compose
Чоловіча

https://github.com/andreyusxx/data‑engineering‑pet‑project
Інтереси
Навички
Gym
Tenis
Python

SQL

Apache Airflow

dbt

Docker & Docker Compose

Git / GitHub

Linux (Basics)

Metabase (BI)

Hadoop

Greenplum

Clickhouse

Kafka

Spark

DWH

NF

Курси

Python Generation: Course for Beginners вер. 2025 - жовт. 2025
Stepik (BEEGEEK)
Mastered core Python syntax including data types (int, float, str, list), control flow (if/else, loops), and
basic algorithms. Solved 100+ coding problems to reinforce logic and problem‑solving skills.

https://drive.google.com/file/d/18tcOUmJhsi5KYJCoRlYO‑7IeEflfomp6/view?usp=sharing

Python Generation: Advanced Course жовт. 2025 - лист. 2025
Stepik (BEEGEEK)
Deepened Python expertise by mastering advanced data structures: dictionaries (dict), sets (set,
frozenset), tuples, and nested lists. Learned file handling (reading/writing text files), functional
programming concepts, and worked with standard libraries like random and decimal.

https://drive.google.com/file/d/1iYSLasrZKxcvF5uxnOnMhcZf_cogIBaC/view?usp=sharing

Introduction to SQL вер. 2025 - вер. 2025
Stepik
Mastered the fundamentals of SQL for database interaction and data analysis. Learned to write
efficient queries using SELECT, filter data with WHERE, and perform complex aggregations using
GROUP BY and HAVING. Gained practical experience in joining multiple tables (JOINs) and
modifying data structures (DDL).

https://drive.google.com/file/d/1ljNXKSX5ASUKKutXJ5FxeRglb3yXYqQk/view?usp=sharing

Interactive SQL Trainer вер. 2025 - серп. 2025
Stepik
Focused on hands‑on SQL practice by solving a wide range of coding challenges. Strengthened
skills in writing complex queries, utilizing multi‑table JOINs, subqueries, and aggregation functions to
manipulate and retrieve data from relational databases.
https://drive.google.com/file/d/1pvxRFacMThOsMF1ZvBqomf1SEdXVoY9I/view?usp=sharing

Docker for Beginners + Practical Experience лист. 2025 - груд. 2025
Learned the core principles of containerization and application isolation. Gained hands‑on
experience in writing Dockerfiles to build custom images and using Docker Compose to orchestrate
multi‑container environments. Mastered container networking and volumes for data persistence,
essential for deploying local data stacks.

https://drive.google.com/file/d/1fV23u2nzuQkTVPX55BjNA‑oCFQq‑txDs/view?usp=sharing

Hadoop: System for Big Data Processing жовт. 2025 - жовт. 2025
Stepik
Gained comprehensive knowledge of the Big Data ecosystem. Mastered distributed storage and
processing principles using HDFS and MapReduce. Learned to query and analyze large datasets
with Apache Hive and Pig. Explored NoSQL databases like HBase and Cassandra, and acquired
fundamental skills in Apache Spark for high-speed data processing and YARN for cluster resource
management.

Data Warehouse Analytics Engineer (DWH) with dbt груд. 2025 - січ. 2026
Stepik(Inzhenerka.Tech)
Completed a comprehensive simulation course focusing on the Analytics Engineering workflow. Built
a Data Warehouse from scratch using dbt Core and SQL. Configured the development environment
(profiles, adapters), implemented data models for a Kicksharing service (scooter rentals), and
applied version control with Git. Leveraged AI tools to accelerate code generation and query
optimization.

Command Line for Developers (Linux CLI) жовт. 2025 - жовт. 2025
Stepik
Acquired essential skills for working in a Linux environment. Mastered file system navigation and
manipulation using terminal commands. Learned to automate tasks by writing basic Bash scripts.
Gained proficiency with text editors like Vim and Nano, and process management tools (ps, grep,
pipes). Understood user permissions (chmod, chown) and access control, crucial for server
administration.

https://stepik.org/course/169291/syllabus

Git & GitHub Fundamentals вер. 2025 - вер. 2025
Stepik
Mastered version control systems (VCS) essential for collaborative development. Learned to manage
project history using Git commands (init, add, commit, log). Gained proficiency in creating and
merging branches, as well as resolving merge conflicts. Practiced remote repository management
with GitHub (cloning, pushing, and pulling changes).

https://stepik.org/course/125248/syllabus