Hello, I am ...

Tamas Czaban

I build tools that turn raw data into decisions.

I am a vulnerability threat management analyst, Python developer, data engineer, and problem solver.

I thrive at the intersection of security and data — building internal tools, automating workflows, and transforming messy data into clear, actionable insights.

During my career

I have worked across finance and telecommunications — at BlackRock, Ericsson, and Citi — building dashboards, CRM systems, and data pipelines that real teams depend on every day.

Now

I currently work at Citi as a Vulnerability Threat Management Analyst, where I track and report on global security posture using Python, Streamlit, and Pandas.

Recent posts

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Also working with Bash, Power BI, Stripe API, and REST APIs.

Let's Connect

Reach out to me via email or on social media.