Fabrizio Demaria
Senior Software Engineer at Spotify
Stockholm County, Sweden
Summary
🤩
Rockstar🎓
Top SchoolFabrizio Demaria is a Senior Software Engineer based in Stockholm with 11 years of experience building end-to-end infrastructure and data systems at Spotify, where he has worked across clients, backend services, data pipelines and instrumentation. He combines a solid academic background in engineering from institutions in Italy, the US and Sweden with hands-on expertise in Python, Java and Hadoop-era tooling, and has contributed robustness fixes and test improvements to the widely used Luigi workflow framework. At Spotify he has moved from backend and data infrastructure roles into senior full-stack responsibilities, shipping iOS libraries, backend services and infrastructure tooling that power analytics and collection at scale. Known for tackling hard edge cases in distributed workflows, he blends pragmatic engineering with careful attention to reliability and observability.
11 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Bachelor's degree at Politecnico di TorinoKTH Royal Institute of TechnologyHigh School Diploma, High School Diploma at Liceo Scientifico G. GalileiMechanical Engineering, Mechanical Engineering at Mississippi State University
Swedish, English, Italian
Stackoverflow
453reputation
53kreached
1answer
9questions
Github Skills (13)
luigi10
python10
testing10
scheduling9
hadoop8
argparse6
crypt6
beautifulsoup6
hmac-sha16
cryptoapi6
hmac6
github6
security6
Programming languages (12)
Github contributions (5)
spotify/luigi
Jul 2015 - Jan 2018
Luigi is a Python module that helps you build complex pipelines of batch jobs. It handles dependency resolution, workflow management, visualization etc. It also comes with Hadoop support built in.
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:20 commits, 12 PRs, 4 pushes in 2 years 6 months
Contributions summary:Fabrizio primarily contributed to bug fixes and improvements within the Luigi framework. They addressed issues related to dependency errors, exception handling within task execution, and return codes. They also implemented changes to improve the robustness of the system. Furthermore, the user addressed tests related to various aspects of the framework's behavior, demonstrating an understanding of software testing practices and the underlying codebase.
pythonbatch-jobsdependency-resolutionorchestration-frameworkworkflow-management
fabriziodemaria/luigi
Jul 2015 - Dec 2016
Contributions:2 PRs, 59 pushes, 22 branches in 1 year 5 months
workflowpythonbatchresolutionbatch-jobs
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