Viktor Andriichuk

Data Engineer, Back-end Developer

Data Engineering and Back-End Development.

Skills (experienced since 2017):

Programming languages & frameworks

Python (primary language), Java (as a Juniour), Scala (a bit, for Spark), Go! (as a Juniour)

Data Bases

PostreSQL, MongoDB, Redis

Data Warehouses

RedShift, Snowflake, Greenplum

Cloud

AWS Services (RedShift, Lambda, Glue, Athena, Quicksight, S3 etc.)

Tools

bash, Docker, Git, Celery, AirFlow, Kubernetes, Spark, dbt, Great Expectations, Databricks, Classic ML and DL

Links:

Social media

Linkedin, Facebook, Twitter, Github

Blogs

Habr

Courses and Certificates

Construction of asynchronous additions on Python (Course), Apache Spark (Course), Big Data (Course), Scala for Java Developers (Course), Go! (Course), Data Engineer: from middle to expert (Course), NLP (Course), English for IT (Course), Data Science Accelerator (Course), Data Science Specialization (Course), Practical course for beginners in SQL and PostgreSQL (Course), Docker and Docker Compose: from Zero to Hero (Course), The Complete Guide to Python 3: From Beginner to Expert (Course)

Career:

Curriculum Vitae (CV)

Python Data Engineer
@PepsiCo


Created ETL processes for Snowflake with AirFlow and dbt.

Python Data Engineer
@APPEN


Developed DAGs for AWS AirFlow and SQL queries for AWS RedShift. Created dashboards for Data Marts.

Python Data Engineer
@HEALTH UNION


Created DWH with Snowflake for Data Science team.
Created ETL processes for Snowflake.
Created dbt project from scratch for ETL processes for Snowflake.
Developed Python scripts for internal services.

Data Scientist / Python Developer
@BSG.WORLD


Developed antispam service with machine learning algorithms.
Developed DataLake, DWH with Google Cloud.
Developed service for communications business and their customers with messengers and chat-bots.
Stored customers behaviors data.

Data Scientist / Python Developer
@LEKOS


Developed reccomendation system for e-shop.

  1. Education

    Taras Schevchenko National University of Kyiv

    Finance, Bachelor
    1998 - 2003

  2. National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”

    Applied mathematics, Master's degree
    2020 - 2021

  3. Kharkiv National University of Radio Electronics

    Data Science, Master's degree
    2022 - 2023