Balint Pataki

Sopron

available

Last update: 08.08.2023

Data Engineer

Company: Selbsverständig

Graduation: not provided

Hourly-/Daily rates: show

Languages: German (Full Professional) | English (Full Professional) | Hungarian (Native or Bilingual)

Keywords

Data Analysis Information Engineering Microsoft Azure Cloud Computing Google Cloud C (Programming Language) HTML JavaScript (Programming Language) Artificial Intelligence Airflow + 49 more keywords

Attachments

cv_pataki_balint_2023.pdf

Skills

Airflow, AWS DevOps, Ansible, Kafka, AI, Bash, BigQuery, Bitbucket, cloud services, Cloud Infrastructure, Cloud Storage, computer vision, concurrency, Confluence, CI/CD, cron, Data Analyst, data analysis, Data analysis and reporting, data architecture, data ingestion, data management, data pipelines, data visualization, Data Warehousing, databases, deep learning, Docker, ElasticSearch, ETL, Flask, Git, GitHub, GitLab, Golang, Google Cloud, Google Cloud Platform, HTML, Data Engineer, data engineering, Computer Science, Jira, JavaScript, Keras, K8s, Linux, Luigi, machine learning, Azure Cloud, Azure, Excel, Office, MS Office, Powerpoint, Sql Server, Word, MongoDB, MySQL, Pandas, PostgreSQL, PowerBI, Programming languages, PySpark, Python, SQL, Tensorflow, Terraform

Project history

01/2023 - 07/2023

Senior Data Engineer

ÖBB

Working primarily on data ingestion pipelines with georeferencing in the railway domain. Review
pull requests and support developing a dashboarding application. Requirement analysis, discuss
deeply technical topics with stakeholders and present possible solutions.
Tech stack: Python, ElasticSearch, OpenSearch, Sql Server, Git, Bitbucket, Docker, Confluence

01/2021 - 01/2023

Data Engineer

Antavo Loyalty Platforms

Creating the cloud data architecture from scratch on Google Cloud with automated and scheduled
data pipelines (ETL/ELT) and reporting. Helped several reports as a data scientist, such as the
Global Customer Loyalty Report. Contributing to deep learning and time series forecasting projects.
Introduce Golang for an ingestion pipeline to improve performance by applying secure
concurrency.
Tech stack: BigQuery, Golang, Cloud Storage, Data Studio, Python, Luigi/Airflow, dbt, GitLab,
CI/CD, Pandas, Keras/Tensorflow, SQL, MongoDB, Linux, Docker, Bash, cron, git, Ansible

01/2018 - 12/2021

Lead Data Analyst

BP (British Petrol)

Set up automated reporting and data visualization systems for stakeholders in finance / procurement
space.
Developed business process automations and saved >1 FTE work for the operational team.
Participated in machine learning projects (computer vision, classification).
Tech stack: Python, PySpark, SQL, PowerBI, Azure Cloud