About Cordata
Data at the heart
of everything we do.
COR — latin for heart. We believe data isn't a tool, it's the core of modern business. Cordata channels 20+ years of multinational data expertise into focused, senior engagements — fluent in English, German and Hungarian, with deep roots in the DACH region.
Our Mission
We make data
the beating heart
of your organisation.
Cordata is a boutique consultancy founded in 2026 by László Hadházy — a software and data engineer with over 20 years of hands-on experience across enterprise data platforms, cloud architecture and system engineering.
Fluent in English, German and Hungarian, and with deep roots in the DACH region, Cordata is built for organisations that value senior, hands-on expertise over agency overhead.
Industries Served
Two decades, ten industries.
Deep, hands-on engagements across regulated and high-stakes sectors — the patterns transfer, the constraints sharpen the craft.
- Automotive
- Banking & Finance
- Insurance
- Telecommunications
- Retail
- Media & Marketing
- Healthcare
- Logistics
- E-commerce
- Public Sector & GovTech
Our Values
What drives us every day.
Data-First
Every solution starts with your data. Its quality, governance and flow guide every decision we make.
Speed & Precision
We move fast without cutting corners. Iterative delivery with production-grade quality from day one.
Trust & Transparency
No black boxes. We explain our decisions, share our progress, and own our mistakes.
Global Perspective
Rooted in the DACH region, with hands-on experience across Europe, Switzerland and the USA — real multinational perspective, built through 20+ years of international work.
Partnership
We embed with your team, not alongside it. Your success is our success — full stop.
Continuous Growth
We invest heavily in our people, our methods and our tools so you always get the best of the field.
Certifications
Verified expertise.
Our Journey
Two decades of data, across borders.
Mathematics & CS, USA
BA Cum Laude, liberal arts college, St. Paul — the data mindset takes root. Merit Scholar.
Global automotive manufacturer, Budapest
Led worldwide Oracle database and production systems operations. First encounter with global, data-critical infrastructure. Employee of the Year.
Zurich, DACH region
Six years with Swiss financial IT firms as database team lead and Oracle technology consultant. German became a working language; Swiss engineering precision became the benchmark.
MSc & first Azure steps
MSc Computer Science Engineering (4.92 GPA), technical university. Alongside studies: Azure PoC for large-scale video archive migration — Blob Storage, HDInsight, ML Studio — for ML object detection.
Cloud architect era
AWS & Azure solution architecture for an insurance analytics platform and a major European telecommunications group. Data platforms in Python, Scala and Terraform across the DACH client landscape.
Enterprise data engineering
Central AWS data lake for a global governance SaaS platform; Snowflake cloud data platform for a global insurance group. AWS 5× certified, Snowflake SnowPro certified.
Cordata founded
Principal Engineer AI & Data at a Central European mobile operator. Founding Cordata to channel 20+ years of multinational data expertise into focused, senior-level engagements.