Bálint Décsi
CTO at Proximata · Data Engineer at Deutsche Telekom · Builder at mesh.
Engineer focused on the end-to-end data and ML systems lifecycle — from building cloud pipelines and lakehouse platforms to shipping machine learning solutions with AI Agents. Currently pursuing an MS in Business Analytics at Central European University while prototyping ML-driven products.
At a Glance
Current Role
CTO, Proximata (Vienna-based hacker lab)
Also
Data Engineer at Deutsche Telekom · Builder at mesh.
Education
MS Business Analytics, CEU (2025–2026)
Location
Vienna, Austria / Budapest, Hungary
Interests & Skills
Python
AI Agents
ML Engineering
Apache Airflow
Apache Iceberg
Google Cloud
Deep Learning
Computer Vision
Geospatial Analytics
XAI
SQL
Data Lakehouse
SaaS Prototyping