Gábor Hangonyi
About Gábor Hangonyi
Gábor Hangonyi is a Data Engineer at ExxonMobil, with extensive experience in data management and system programming.
Professional Experiences
Gábor Hangonyi is currently a Data Engineer at ExxonMobil in Budapest, Hungary, a position he has held since 2022. Prior to this, he worked at Aegon Global Technology's Budapest branch as a Programming Analyst from 2020 to 2022. His professional journey also includes roles such as Application Specialist at UniCredit Services S.C.p.A. from 2019 to 2020, Database Administrator at UNIQA from 2017 to 2019, Business System Specialist at Telenor Common Operation from 2015 to 2017, and DB2 System Programmer for z/OS Mainframe at IBM Hungary from 2013 to 2015. Early in his career, he served as a Logistics Trainee at HARMAN International in 2012.
Education and Qualifications
Gábor Hangonyi holds a Master's degree in Management and Leadership from Pannon Egyetem GTK (University of Pannonia FBE), where he studied from 2011 to 2013. Prior to that, he earned a Bachelor of Applied Science (BASc) in Computer Economics from the University of Pannonia, studying from 2006 to 2011. His educational background combines technical and managerial expertise, preparing him for diverse roles in the field of data engineering and business systems.
Skills and Contributions
In his role as a data engineer, Gábor redesigned the DataWarehouse data-flow SSIS ETL framework to improve scalability, performance, and maintenance. He also implemented dynamic and data-driven functionalities within the ETL framework to bolster performance and scalability. Furthermore, he built an internal data catalog that dynamically evaluates the dependency-tree between all source and destination data points. His efforts also include developing scalable housekeeping and data quality monitoring solutions, which help in reporting, cleaning, and consolidating post-processed data.