Julien Simon - Chief Evangelist at Arcee AI, expert in Practical AI and Small Language Models

Julien Simon

Chief Evangelist @ Arcee AI

Leading the AI revolution through Small Language Models, empowering enterprises with cost-effective, privacy-first AI solutions that deliver superior performance at scale.

← Back to Main Page

Speaking

Julien Simon is a sought-after speaker at major AI and machine learning conferences worldwide. Since 2015, he has appeared at over 650 in-person and online events, traveling 1.5 million kilometers to meet developers and professionals in 90+ cities in 38 countries.

With over 30 years of tech experience, Julien delivers engaging keynotes, technical workshops, and thought leadership presentations.

You can contact Julien at julien@julien.org for speaking inquiries and availability.

Looking for presentation slides and materials? Over 330 PDF decks from AWS talks (2015-2021) are available at https://github.com/juliensimon/my-aws-talks-2015-2021. You can also find many more presentations on Slideshare.

Americas
Asia Pacific
Africa
Europe & Middle East

Upcoming 2025 Events

Past 2025 Events

2025

Trying to figure out MCP by actually building an app from scratch with open source and SLMs

MCP Conference London Conference • July 24, 2025 • Slides
Europe's first developer conference dedicated to the Model Context Protocol (MCP). Presentation on building applications from scratch using open source tools and Small Language Models, exploring how MCP standardizes AI data integration and enables new possibilities for AI system development.
Conference MCP Small Language Models Open Source London

Building and working with Small Language Models

Paris AI, ML and Computer Vision Meetup Meetup • July 16, 2025 • Slides
Practical session on using small open-source language models (SLMs) in enterprise settings. Exploring modern workflows for adapting SLMs with domain-specific pre-training, instruction fine-tuning, and alignment. Introducing and demonstrating open-source tools such as DistillKit, Spectrum, and MergeKit, which implement advanced techniques crucial for achieving task-specific accuracy while optimizing computational costs. Also discussing models and solutions built by Arcee AI.
Meetup Small Language Models Enterprise AI Paris

Budapest ML Forum

Budapest, Hungary • Conference • June 17–18, 2025
Participation in the Budapest Machine Learning Forum, sharing insights on AI and ML developments.
Conference Machine Learning AI

Cisco Live

San Diego, USA • Conference • June 8–12, 2025
Participation in Cisco Live conference, discussing AI and networking technologies.
Conference Cisco Networking

AI and Machine Learning for Public Investors

The World Bank, Washington DC • Conference • June 9–13, 2025
Presentation on AI and machine learning applications for public investment and development projects.
Conference Public Investment AI Applications

ODSC East

Boston, USA • Conference • May 13–15, 2025
Presentation at Open Data Science Conference East on data science and machine learning topics.
Conference Data Science ODSC

AWS Summit, Paris

Paris, France • Conference • April 9, 2025
Presentation at AWS Summit Paris on cloud computing and AI solutions.
Conference AWS Cloud AI

CloudFest

Europa-Park, Germany • Conference • March 19, 2025
Participation in CloudFest conference discussing cloud computing and AI technologies.
Conference Cloud Computing AI

AWS AI and Data Conference

Kilkenny, Ireland • Conference • March 13, 2025
Conference presentation on AWS AI and data services for the Irish market.
Conference AWS AI Data

AWS EMEA Innovate Generative AI+Data conference

Online • Conference • March 6, 2025
Virtual conference presentation on AWS generative AI and data solutions for EMEA region.
Online AWS Generative AI EMEA

4th Irving Fisher Committee workshop on data science in central banking

Rome, Italy • Workshop • February 19, 2025
Workshop on data science applications in central banking and financial institutions.
Workshop Central Banking Data Science Finance

ODSC AI Builders Summit

Online • Conference • January 15–16, 2025
Virtual participation in ODSC AI Builders Summit focusing on AI development and implementation.
Online AI Builders ODSC

Previous Years

Browse speaking engagements from previous years. Each year contains dozens of events across multiple countries and conferences.

Media & Analysts

Press interviews, analyst briefings, and media coverage.

View Media & Analysts

Podcasts

Podcast appearances and interviews.

View Podcasts