Salvatore Campagna
Senior Software Engineer (storage Engine) at Elastic
Turin, Piedmont, Italy
Summary
👤
Senior🎓
Top SchoolSalvatore Campagna is a senior software engineer with nine years of experience specializing in storage engines, time-series databases, and performance engineering. Based in Turin, he has driven significant storage and indexing optimizations at Elastic—building TSDB numeric compression and document-ID strategies that cut storage by 20–30% (and up to 30–50% combined) and unlocked high-cardinality observability use cases. His background spans embedded systems, autonomous driving platforms, and finance-grade engineering at companies like TomTom, Adyen, and King, giving him a rare blend of low-level systems expertise and cloud-scale data engineering. He pairs strong algorithmic and data-structure instincts with practical ML and streaming knowledge from Udacity nanodegrees. Notably, his Lucene internals work and sparse doc-values designs have become foundational for large-scale observability workloads. He is passionate about clean, efficient code and turning mathematical ideas into tangible infrastructure savings.
9 years of coding experience
9 years of employment as a software developer
ITIS "G.B. Pentasuglia" - MateraDeep Learning Nanodegree Data Processing, Deep Learning Nanodegree Data Processing at UdacityMaster of Science Computer Science Engineering, Master of Science Computer Science Engineering at Politecnico di Torino
English
Github Skills (5)
restful10
elasticsearch10
search-engine10
opensearch10
java10
Programming languages (3)
Github contributions (5)
salvatorecampagna/CarND-Capstone
Jan 2018 - Feb 2018
Contributions:10 PRs, 5 pushes, 2 branches in 26 days
salvatorecampagna/data-streaming
Dec 2019 - Jan 2020
Data Streaming projects
Contributions:15 pushes, 1 branch in 1 month
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