Giovanni Lanzani is a data and AI leader with 13 years of experience who currently heads Xebia Data as Managing Director, scaling data strategies and AI initiatives across industries. He combines a strong research background (MSc in Theoretical Physics and PhD-level experience modeling DNA mechanics) with hands-on engineering—contributing to prominent open-source projects like Apache Airflow by improving hooks, sensors, and Python compatibility. Previously he built and led learning programs as MD of the GoDataDriven Academy and served as Chief Science Officer, blending technical depth with talent development and client-facing advisory work. Known for turning complex data problems into production-ready solutions, he also has an unexpected creative streak (he designed custom company-branded shoes) that reflects a pragmatic, people-focused approach to building teams and products.
13 years of coding experience
1 year of employment as a software developer
Dottore Physics, Dottore Physics at Università degli Studi di Padova
Master of Science Theoretical Physics, Master of Science Theoretical Physics at Leiden University
Maturato High School, Maturato High School at Liceo Scientifico Alvise Cornaro
Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
Role in this project:
Data Engineer
Contributions:9 PRs, 66 comments in 3 years 6 months
Contributions summary:Giovanni primarily contributed to the Apache Airflow project by fixing bugs and enhancing the functionality of existing components. They addressed issues related to the `SparkSqlHook`, resolving whitespace problems in script execution, and improved the `HiveMetastoreHook` by integrating the `hmsclient` package for better connection management. Furthermore, the user added tests to improve the reliability of the `NamedHivePartitionSensor` and made improvements to `HiveServer2Hook`, including bug fixes, the addition of tests, and switching from Impyla to PyHive, enhancing Python 2 compatibility.
Contributions:4 commits, 3 pushes, 1 branch in 5 months
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