Data Integration Engineer

Vitalii Siziakov

This could have been a typical developer website, with a striking design and a dozen polished buttons.

But there are thousands of those.

So this site is not just my CV, but also a working tool: you can view and download my resume here, or build your own.

I prefer practical things. Things people can actually use.

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What I do

Integrations and data without unnecessary magic

01

Integrations

I connect external APIs, CRMs, and internal services into reliable data flows.

02

Automation

I remove manual work with n8n, webhooks, and clear process logic.

03

Data engineering

I work with SQL, PostgreSQL, Python, Airflow, PySpark, ClickHouse, and Docker.

Contact

Let's get straight to work

vitalii.siziakov@gmail.com LinkedIn GitLab