István Mészáros Email & Phone Number

Budapest, HU

Budapest

Building a warehouse native product analytics solution for Snowflake, Databricks, BigQuery, Redshift, Athena, Postgres, Clickhouse, Trino, etc...

Budapest, Hungary

I was responsible for creating the long term data engineering strategy for the company.Besides that I was managing a small team of data engineers that:- Provided tooling for analysing data (Tableau, Amplitude, Databricks SQL, Spark SQL, etc.)- Was responsible for the quality of ingested data - Managed the core business datasets - Created a self-served data.

Budapest, Hungary

Managed a team of product analysts and data engineers. Cooperated in the strategical planning of the future of Skyscanner data. Helped to build the next generation company wide ETL platform.

Hungary

- Development of a generic ETL pipeline solution that was used by multiple teams at Skyscanner. - Development of user tracking algorithm for Skyscanner.

Budapest

- Development of a highly scalable backend service, that is capable of service 10x Millions of users across the globe. Deployed in 4 AWS regions, handling high irregular traffic fluctuations. This service was serving all the mobile app (iOS, Android) traffic of Skyscanner.

Geneva

LHC real-time diagnostic tool- Full stack ownership of the project. LHC Settings management system - project LSA/INCA- Part of a mid sized team that developed and maintained the control and settings management system of the LHC and the other accelerators at CERN.

I was working on development of web based information systems for the health and safety department. We were developing databases and user information systems for various safety domains at CERN.