Fabio Buso - Senior Machine Learning Engineer at Nextory

Fabio Buso

Senior Machine Learning Engineer at Nextory

Sweden

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Summary

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Rockstar

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Fabio Buso is a Senior Machine Learning Engineer based in Sweden with 11 years of experience building data-intensive AI platforms and production feature stores. As a founding engineer and later board member at Hopsworks, he drove backend and API development, platform deployment, security (ISO 27001 / SOC 2) and customer adoption across a complex stack spanning Java, Python, Spark, Hudi, Hive, Kubernetes and Prometheus. He pairs hands-on systems and DevOps work—improving certificate handling, authentication and deployment reliability in the popular Hopsworks repo—with machine learning feature engineering expertise. Now at Nextory, he continues to bridge ML engineering and platform reliability, focusing on production-grade pipelines and scalable feature management. His background in cloud computing (EIT Digital) and early work integrating Hive with HopsFS reflects a long-standing focus on metadata consistency and operability at scale. Colleagues describe him as a pragmatic problem-solver who blends deep infrastructure knowledge with security-conscious product delivery.

11 years of coding experience

8 years of employment as a software developer

Bachelor Computer Science Computer Science, Bachelor Computer Science Computer Science at Università di Trento

EIT Digital Master School - Cloud Computing and Services Computer Science, EIT Digital Master School - Cloud Computing and Services Computer Science at KTH Royal Institute of Technology

EIT Digital Master School - Cloud Computing and Services Computer Science, EIT Digital Master School - Cloud Computing and Services Computer Science at Technische Universität Berlin

Ragioniere perito commerciale e programmatore (Prog. Mercurio) Accounting Technology/Technician and Bookkeeping, Ragioniere perito commerciale e programmatore (Prog. Mercurio) Accounting Technology/Technician and Bookkeeping at IISS Marco Fanno - Conegliano

Italian, English

Github Skills (9)

javas10

devops10

java10

security10

dockers9

docker9

api8

apidoc8

python7

Programming languages (11)

TypeScriptJavaC++ShellCScalaGoHTML

Github contributions (5)

logicalclocks/hopsworks

Nov 2018 - Jan 2023

Hopsworks - Data-Intensive AI platform with a Feature Store

Role in this project:

Back-end & DevOps Engineer

Contributions:8 releases, 113 reviews, 225 commits in 4 years 2 months

Contributions summary:Fabio primarily focused on enhancing the security and operability of the Hopsworks feature store. The commits included adjustments to certificate handling, including setting expiration dates and ensuring UTC end dates. They also worked on improvements related to user authentication and API key management. Additional contributions involved refining and improving the infrastructure with changes to Docker image versions and improved reliability for deployment.

gcppythonserverlessai-platformhopsworks

SirOibaf/tensorflow-chef

Sep 2017 - Mar 2023

This is Chef Cookbook (Karamelized) to install Tensorflow using chef solo. Tensorflow is a Google framework for deep learning.

Contributions:53 pushes, 56 branches, 1 tag in 5 years 7 months

cookbookchef-solodeep-learningsolotensorflow

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