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Daniele Mario Areddu

Daniele Mario Areddu

Backend & AI Developer | Global Technologies Italia | CS Student @ University of Calabria | Community Lead @ Velletri.dev

Toronto, Canada

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Daniele Mario Areddu is a young Italian technologist, international conference speaker, Backend and AI Developer at Global Technologies Italia, and Computer Science student at the University of Calabria.

Over the past two years, he has delivered around 30 technical talks across Europe, the United States and Central Asia, taking the stage in New York, Dallas, Madrid, Sofia, Bucharest, Tirana, Almaty and Bishkek, to name just a few. His sessions explore autonomous AI agents, Retrieval-Augmented Generation, LLM-powered applications, cloud-to-edge architectures and production-ready backend systems.

Daniele develops AI-powered applications and scalable backend services using Python, Flask, Node.js and REST APIs. His experience also includes PySpark, Microsoft Fabric and Power Platform, with a focus on integrating agentic AI, contextual retrieval and on-device intelligence into real-world software architectures.

Passionate about Artificial Intelligence, youth empowerment, community building and knowledge sharing, he is the founder and Community Lead of Velletri.dev. Through meetups and technical initiatives, he creates opportunities for young people, students and developers to connect, exchange ideas and grow together.

Badges

  • Most Active Speaker 2025

Area of Expertise

  • Business & Management
  • Government, Social Sector & Education
  • Information & Communications Technology
  • Law & Regulation
  • Physical & Life Sciences

Topics

  • IA
  • ML
  • WEB
  • Web Development
  • Amazon
  • Amazon Web Services
  • Cloud
  • Cloud & DevOps
  • Google Cloud Paltform
  • Google Cloud
  • Azure
  • Angular
  • AngularJS
  • Angular Material
  • community
  • python
  • python training
  • JavaScript
  • Java
  • Web Frontend
  • Media Ethics
  • Politics
  • Politiical Science
  • political education
  • Political Campaign Cybersecurity
  • Cybersecuirty
  • Cyberthreats
  • cybercrime
  • Cyber Security basics
  • Community
  • Community Building
  • Community Engagement
  • Open source and community
  • Community Management
  • Technology Community
  • Community Manager
  • Tech Community
  • Community Growth
  • Google AI
  • devfest24
  • Google Devfest

Entrenar un cerebro: ¿fine-tuning o RAG para una IA que realmente sabe de lo que habla?

En los últimos meses he trabajado en un proyecto donde necesitaba que un modelo generativo respondiera con precisión dentro de un dominio muy específico. El objetivo no era generar texto genérico, sino obtener respuestas coherentes, pertinentes y basadas en contenidos fiables.

En esta charla compartiré lo que he aprendido comparando dos enfoques diferentes: el fine-tuning, donde el modelo se reentrena con un dataset personalizado, y el enfoque RAG (Retrieval-Augmented Generation), que enriquece las respuestas recuperando información desde una base de conocimientos externa.

Hablaremos de:
• Cuándo conviene realizar un fine-tuning y cuándo, en cambio, es mejor optar por un enfoque RAG.
• Una visión general del flujo de trabajo de ambos enfoques: desde la preparación del dataset hasta la infraestructura en la nube y los scripts en Python.
• Cuáles son los costes, las complejidades y las ventajas de cada opción.
• Cómo cambia el control sobre el contenido, la capacidad de actualización y la interpretabilidad de las respuestas.

Ask the Experts

Ask The Experts Panel at Techcon365 Dallas

Qazaq IT Community Conference

July 2026 Almaty, Kazakhstan

GDG Bishkek Community Meetup

July 2026 Bishkek, Kyrgyzstan

AI Community Conference - New York Sessionize Event

June 2026 New York City, New York, United States

DevFest Vicenza 2026 Sessionize Event

June 2026 Vicenza, Italy

AgentCamp Sofia Sessionize Event

May 2026 Sofia, Bulgaria

Flutter Catania Meetup - Aprile '26 User group Sessionize Event

April 2026 Catania, Italy

GDG Gela DevFest 2025 Sessionize Event

February 2026 Niscemi, Italy

DevFest Ponferrada 2025 Sessionize Event

November 2025 Ponferrada, Spain

Devfest Alps 2025 Sessionize Event

November 2025 Turin, Italy

Nerdearla Madrid

November 2025 Madrid, Spain

Nerdearla España 2025 Sessionize Event

November 2025 Madrid, Spain

TechCon 365 Dallas - A Microsoft 365 & Power Platform Conference Sessionize Event

November 2025 Irving, Texas, United States

OmniOpenCon 2025 Sessionize Event

October 2025 Bucharest, Romania

DevFest Basilicata 2025 Sessionize Event

October 2025 Potenza, Italy

DevFest Modena 2025 Sessionize Event

October 2025 Modena, Italy

1nn0vAI 2025 Sessionize Event

September 2025 Pordenone, Italy

DevFest Lecce 2025 Sessionize Event

September 2025 Lecce, Italy

Power Platform User Group Albania User group Sessionize Event

July 2025 Tirana, Albania

DevFest Vicenza 2025 Sessionize Event

June 2025 Vicenza, Italy

SQL Start

June 2025 Ancona, Italy

Agile O'Day 2025 Sessionize Event

May 2025 Naples, Italy

GDG DevFest Pisa 2025 Sessionize Event

April 2025 Pisa, Italy

Pisa.dev LIghting Talk Night

Lightning Talk a proposito dell' argomento " Può l' IA Trasformarti in un 10x Developer?

March 2025 Pisa, Italy

PA e cittadinanza digitale: co-progettare una soluzione

Workshop sulla Facilitazione Digitale
Unidea APS organizza un workshop sulla Facilitazione Digitale ad Ascoli Piceno, coinvolgendo istituzioni e cittadini per sviluppare un modello di educazione digitale inclusivo e sostenibile. L’evento segue un primo incontro tenuto a Trento, arricchendone i risultati con nuove proposte e collaborazioni.
L’obiettivo è creare un framework condiviso per migliorare l’accesso e la consapevolezza digitale in Italia. Il laboratorio prevede:
- Analisi dello stato attuale dell’educazione digitale, identificando le principali barriere (infrastrutture, formazione, consapevolezza e supporto alle famiglie).
- Co-creazione di soluzioni pratiche, favorendo il confronto tra enti pubblici, scuole, organizzazioni no profit e aziende per sviluppare un piano operativo efficace.
Come volontario, contribuirò attivamente alle attività del workshop, supportando la collaborazione tra i partecipanti e facilitando la discussione sulle strategie di inclusione digitale.

February 2025 Ascoli Piceno, Italy

Global Game Jam Catania 2025 Sessionize Event

January 2025 Catania, Italy

Google Developers Group DevFest - GELA -Sicily (2024) Sessionize Event

December 2024 Gela, Italy

DevFest Catania 2024 Sessionize Event

November 2024 Catania, Italy

Pybari - Call For Talks User group Sessionize Event

December 2023 Bari, Italy

Daniele Mario Areddu

Backend & AI Developer | Global Technologies Italia | CS Student @ University of Calabria | Community Lead @ Velletri.dev

Toronto, Canada

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