krep
Fast search. Small footprint.
A text search tool built with SIMD acceleration, multithreading, and memory-mapped I/O. Made for finding what matters, faster.
Software engineer · Foggia, Italy
Thoughtful code.
Useful software.
I’m Davide. I build fast, reliable software — from search engines and scalable backends to tools that work close to the metal.
Backends / Search / SystemsSelected work
01 — Selected work
Built to be useful.
A few things I’ve made.
Open source, from the first commit.
dato.rss
A better way to find your feed.
An RSS search engine with full-text indexing, a REST API, and machine learning categorization. Bringing scattered information together.
api.rss
Turn RSS and Atom feeds into a structured JSON API, backed by Elasticsearch and asynchronous workers.
webinspector
A Ruby gem for extracting page metadata, Open Graph tags, structured data, feeds, and images.
fastrace
A fast, standalone traceroute implementation in pure C. Raw sockets, low overhead, zero dependencies.
gitingest
Turn a GitHub repository into compact, structured context ready for large language models.
vsort
A sorting library built for Apple Silicon, using ARM NEON vector instructions to make the most of the hardware.
lanet
A lightweight tool for secure, encrypted peer-to-peer communication over a local network.
02 — A little about me
Curiosity, craft,
and a working solution.
I’m a software engineer based in Foggia, Italy, with over a decade of experience building for the web and beyond.
I like understanding how things work, then making them work better. Sometimes that means a clean Ruby API. Sometimes it means going deeper into C, memory layouts, and CPU instructions.
At Sevio-HQ, I work on scalable backends and search infrastructure. Outside work, I’m a dad and an open-source maker.
[01]
Backend engineering
Reliable services, clean APIs, and the infrastructure to keep them running.
Ruby / Rails / Go / PostgreSQL / Redis
[02]
Search & data
From ingesting information to making the right result easy to find.
Elasticsearch / Solr / Python / Sidekiq
[03]
Systems & performance
Lean tools and low-level optimizations that get more from the hardware.
C / SIMD / ARM NEON / Linux / TCP & UDP
03 — Experience
Learning by building.
2022 — Present
Software Engineer
Sevio-HQ ↗Building scalable services, search indexing, and resilient APIs. Working with Ruby and Go to improve performance and simplify backend architecture.
Previously
Senior Software Engineer
& Consultant
Startups & enterprise
Developing web platforms, data integrations, and developer tools. From full-stack products to network utilities and open-source libraries.
04 — Get in touch
Have something
in mind? Let’s talk.
A project, an interesting problem, or an open-source idea.
I’d love to hear about it.
Foggia, Italy
Europe / Rome