Luca Deri - Software Engineer at ntop

Luca Deri

Software Engineer at ntop

Tuscany, Italy

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Summary

🤩

Rockstar

Luca Deri is a seasoned software engineer and open-source founder with 21 years focused on high-speed network traffic analysis, cybersecurity, and Linux kernel development. He architects and implements system-level networking solutions—most notably PF_RING and ntopng—and has hands-on expertise in C/C++, Lua, and Python across kernel modules, packet processing frameworks and monitoring backends. His work spans performance-critical optimizations, BGP/ZMQ integrations, and time-series/exporter pipelines (InfluxDB, Kafka), showing both deep systems knowledge and practical DevOps sensibilities. A long-time maintainer and contributor, he also added SIMD-savvy serialization support to CRoaring and contributes to peer-to-peer VPNs, reflecting a knack for low-level data structures as well as networking. Based in Tuscany and lecturing at the University of Pisa, he combines production-grade engineering with academic engagement and a taste for kernel hacking “for fun and profit.”

21 years of coding experience

Github Skills (39)

debug10

bitmap10

c-language10

zeromq10

system-programming10

vpn10

ip10

linux10

data-serialization10

c1110

linux-kernel10

network-programming10

data-structure10

bitset10

serialization10

Programming languages (9)

ShellC++CMakefileGoLuaJupyter NotebookRuby

Github contributions (5)

ntop/nProbe

Oct 2015 - Jan 2023

Open source components and extensions for nProbe

Role in this project:

Back-end Developer & DevOps Engineer

Contributions:59 commits, 2 PRs, 67 pushes in 7 years 4 months

Contributions summary:Luca made significant contributions to the nProbe project, primarily focusing on adding and updating core functionalities. They implemented and modified various features, including BGP client functionality, ZMQ subscriber and publisher implementations, and custom field definitions using Lua modules. The user also worked on adding documentation, including CLI options, tuning guides, agent mode details, and integration with ntopng, along with InfluxDB and Kafka integrations. These contributions point to expertise in network traffic analysis and software development.

nprobereactextensionsipfixnetflow

ntop/ntopng

Apr 2015 - Jan 2023

Web-based Traffic and Security Network Traffic Monitoring

Role in this project:

Back-end Developer

Contributions:12 releases, 44 reviews, 4280 commits in 7 years 10 months

Contributions summary:Luca contributed to the ntopng project by fixing issues related to the handling of process information, network interfaces, and time-series data. The commits focused on improvements to the core codebase, including the ZMQ parser interface, flow management, and user interface elements. The user also addressed vulnerabilities, and implemented updates and optimizations to further enhance the project's performance and functionality.

realtimetrafficmonitoringsnmpweb-based

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