Davide Pasetto
Managing Director - Modeling Engineering at Two Sigma
New York City Metropolitan Area United States
Summary
🤩
Rockstar🎓
Top SchoolDavide Pasetto is a senior technology leader and Managing Director for Modeling Engineering at Two Sigma in the New York City area, combining hands-on engineering with strategic technical leadership. He brings a rare blend of systems-level performance work and product-focused delivery, with roots in HPC, telecom and internet startups where he designed carrier-grade softswitches and led ultra-fast pattern matching and graph algorithms at IBM Research. At IBM he also led a project that automatically extracted high-quality ontologies from unstructured text for regulatory compliance, showing a knack for turning research into practical tools. A pragmatic problem solver, he moves comfortably between C/C++ performance engineering, Linux and network administration, and higher-level tooling, and has contributed to Apache Arrow by refactoring and modularizing compute components to improve modularity and testability. Colleagues know him for selecting the right technology for customer needs and for shepherding complex systems from prototype to production.
11 years of coding experience
28 years of employment as a software developer
Master of Science (MSc), Computer Science, Master of Science (MSc), Computer Science at Università degli studi di
Italian, English
Github Skills (9)
apache-arrow10
c-language10
refactoring10
refactorings10
c-programming-language10
dependency-management9
parquet8
python6
r6
Programming languages (7)
Github contributions (5)
apache/arrow
Mar 2023 - Jun 2023
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
Role in this project:
Back-end Developer
Back-end DeveloperContributions:20 reviews, 5 PRs, 38 comments in 3 months
Contributions summary:Davide primarily focused on refactoring and reorganizing code within the Apache Arrow project, specifically related to dependency management and the movement of components from compute/exec to other modules like compute and acero. This involved significant changes to the codebase to reduce entanglement, improve modularity, and prepare for the removal of acero from libarrow. The user also updated relevant Python and R libraries, and contributed to testing.
memorymulti-languagetoolboxacceleratedarrow
twosigma/beakerx_widgets
Jul 2020 - Jun 2022
Contributions:45 commits, 39 PRs, 39 pushes in 1 year 11 months
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