About

Daniel Calzuolo

I’m a Software Developer and IT Specialist with a passion for building comprehensive technical solutions. My expertise ranges from coding custom integrations using AI APIs and developing multi-platform automation bots, to managing massive server infrastructures for content creators. I also have deep hands-on experience as a System Builder, assembling high-end enterprise hardware and designing custom loop liquid cooling systems. I thrive in environments where software engineering meets robust hardware infrastructure.

  • Languages: Italian, English
  • Availability: Remote & On-site

Core Focus

Software Dev

AI Integration

Server Admin

Game Modding

System Building

Web Development

Bot Automation

Hardware Repair

Education & Certifications

IT Technical Track

2021 - 2026
Istituto d'Istruzione Superiore Silvio d'Arzo
  • Computer Science & Programming
  • Telecommunications & Networking

EIPASS 7 Moduli User

2021
European Informatics Passport
  • IT Security Fundamentals
  • Network configurations & OS structures

Professional Experience

Server Administrator

2023 - Present | Freelance (Remote, Italy)
  • Engineered and managed a highly optimized custom Java Minecraft server supporting massive concurrent traffic for a community of +1M subscribers.
  • Developed a custom authentication plugin utilizing Twitch and YouTube APIs to restrict server access exclusively to paying subscribers.

Game Modder & Developer

2026 | Freelance (Clients: Poldo, Favij)
  • Performed C# reverse engineering on a Unity game to inject custom mechanics and completely overhaul visual assets, achieving massive adoption by top Italian creators (+6M subscribers).
  • Developed the rhythm game "PoldHub" using Lua and Haxe, designing the UI and core mechanics from scratch.

AI & Automation Developer

2025 | Freelance (Client: Daniele Galvani)
  • Designed an AI-powered digital receptionist utilizing the OpenAI API, integrated with a Supabase RAG system for contextual retrieval of business data.
  • Automated appointment scheduling via Google Calendar API and managed VoIP flows with Twilio, utilizing ElevenLabs voice cloning to generate a realistic voice.

Backend Developer (Bots)

2022 - Present | Freelance (Remote, Italy)
  • Developed multi-platform bots (Discord, Slack, Telegram) in Python and JavaScript for community moderation, media streaming, and fully automated tournament registrations.
  • Integrated webhook pipelines with external systems like GitHub for real-time commit notifications directly in chat channels.

Web Developer

2022 - Present | Freelance (Remote, Italy)
  • Developed responsive custom websites, landing pages, and CMS platforms (WordPress) optimized for local businesses and software distribution portfolios.

Hardware Technician & System Builder

2021 - Present | Freelance (Italy)
  • Assembled and optimized a wide range of systems: from standard domestic desktop PCs to custom HEDT workstations and enterprise servers (Dual Xeon, Threadripper) equipped with custom loop liquid cooling.
  • Performed hardware diagnostics and component-level repairs on PCs, laptops, smartphones, and consoles.

Hardware & IT Projects

TrueNAS Homelab

TrueNAS Homelab

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3D Printer Overhaul

3D Printer Overhaul

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Ergonomic Keyboard

Ergonomic Keyboard

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Skills & Tools

Programming Languages

Python Python C# C# C++ C++ JavaScript JavaScript Lua Lua HTML5 HTML5 CSS3 CSS3

Frameworks & Platforms

Unity Unity WordPress WordPress Supabase Supabase Webhooks Webhooks

Tools & Infrastructure

Linux Linux Git Git TrueNAS TrueNAS

Contact Me

Email

daniel.calzuolo@proton.me

Social & Chat