> ./bin/executor --flag=quantum

Compiling core architecture...

Eduardo (Hdiyja)
Backend-focused Software Engineer

Blending a deep passion for algorithms with hands-on software engineering. From C++ systems to full-stack applications.

sys.Specs

OS_Architecture B.S. Computer Science
Federico II University
Current_Runtime Naples, Campania, IT

Daily Experience

Rust C++ SQL Java TypeScript Spring Boot React / Angular

Familiar With

Bash PL/pgSQL Python

Other Relevant Skills

WASM Docker Docker Compose Valgrind CMake PostgreSQL

System Logs

> Published in "The Voice of the Universe" (AstroMusic project).
> Open Source contributor (Chirpy theme).
sys.Profile // bio.txt Online

I am a Backend-focused Software Engineer and Computer Science student at the University of Naples Federico II, blending a deep passion for algorithms with hands-on software engineering.

From designing high-performance C++ systems to deploying containerized full-stack applications, I focus on turning theoretical concepts into robust, real-world solutions.

Software Engineer

@ jefnapoli.com
10/2025 - PRESENT

Focusing specifically on data analysis projects and engineering data-driven solutions to optimize business intelligence outputs.

When I'm not building projects, I'm engaging with the community at conferences or exploring the intricacies of database systems and open-source tools.

|Projects_

Select category below to filter projects.

Quantum Engine

systems

A high-performance quantum state simulation engine built with Rust and WebAssembly, integrated directly into this portfolio. It demonstrates zero-cost abstractions and memory safety while performing complex field calculations in real-time.

DietiEstates25

web

A secure, enterprise-grade full-stack real estate platform. Built with a React Vite frontend and a Spring Boot 3 backend over PostgreSQL. It features robust JWT authentication, managing hierarchical user roles (Customer, Agent, Manager, Support, Admin), and extensive APIs for property listing, visit bookings, notifications, and weather integration.

MyVideoteca

systems

A multi-threaded TCP server built from scratch in C using raw POSIX sockets and pthreads for strict manual memory management and thread synchronization. It features a native Kotlin Android frontend communicating asynchronously via Coroutines, with PostgreSQL persistence and scalable deployment orchestrated via Docker Compose.

AlgorithmPractice

systems

A comprehensive and highly optimized library of fundamental data structures and high-performance algorithms implemented in modern C++20. Focused on memory safety, cache locality, and algorithmic efficiency. Includes a robust custom test suite and an easily integrable CMake build system for production environments.

TortoiseHospital

desktop

A sophisticated JavaFX desktop application explicitly architected to manage the healthcare lifecycle, daily care routines, and recovery tracking of sea turtles at National Recovery Centers. Includes detailed medical records management, tracking of biological parameters, and a highly normalized PostgreSQL database backend for reliable data persistence.

AstroMusic

research

An award-winning scientific application created in 2018 for the Astroparticle physics project 'The Voice of the Universe'. It involves complex data analysis and physics simulations using C++ to process and visualize signals from cosmic rays, transforming particle data into sonified outputs. The project successfully bridged the gap between raw scientific data and public accessibility.

Experience_Timeline

sys.log_history()

Software Developer

@ jefnapoli.com
10/2025 — Present

Implemented interactive Business Intelligence dashboards using React and TypeScript. Engineered data pipelines with Python and Pandas to transform raw business metrics into actionable insights, enabling data-driven decision making for various projects.

React TypeScript Python Pandas PostgreSQL

Software Engineer & Developer

@ Independent / Academic Projects
Early 2025

Architected and implemented a diverse portfolio of systems and full-stack applications. Developed DietiEstates25 (Spring Boot), MyVideoteca (C/TCP & Kotlin), and TortoiseHospital (JavaFX). Engineered a high-performance library of Data Structures and Algorithms in C++20.

C++20 C Spring Boot Kotlin JavaFX PostgreSQL

Researcher (Alternanza Scuola-Lavoro)

@ CREF | Extreme Energy Events
2017 — 2018

Contributed to astroparticle physics data analysis and scientific software development. Work publicly recognized in the 'Voice of the Universe' scientific paper.

C++ Data Analysis Scientific Computing

The Logbook

Compiled thoughts, classical logs, and quantum explorations.

>> 2026-04-15
Superposition

Initial Commit: Welcome to my Quantum Logbook

Why I am moving my portfolio towards Rust and Quantum Computing.
// System.Network.Connect()

Initiate Signal

Whether it's discussing optimized data structures, full-stack microservices, or a potential engineering role, my inbox is open.

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