Viktor Andriichuk

Data Engineer, Back-end Developer

Data Engineering and Back-End Development.

Skills (experienced since the 2017):

Programming languages

Python (primary language)

Data Bases, Data Warehouses

PostgreSQL, MongoDB, Redis, Aurora, RedShift, Snowflake, Athena

Cloud Tools

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

Big Data

Spark, Kafka, Hadoop

ETL

AirFlow, dbt

Data Science

classical ML algorithms and deep learning

Links:

Social media

Linkedin, Facebook, Twitter, Github

Blogs

Habr

Courses and Certificates

EPAM Big Data Masters Program, 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
@Deloitte

Data transormation by AWS Glue Jobs.
Storing data in Athena, Aurora.
FuzzyMatching.

Team Lead / Python Full Stack Developer / Data Scientist
@Video Auto Translator

Application Tech Design & Architect.
Tuning Machine Learning Models.
Collect Data for ML Models.
Developing Back-End.
Team Leading.

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.

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.

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

System Design.
Full-stack developed reccomendation system as a product for e-shops.

  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

  4. EPAM Big Data Masters Program

    BigData
    2022 - 2023