📍 Cyclone Le Studio (Paris, France) from 9:00 AM – 7:00 PM and Online
Welcome to the PrestaShop Developer Conference 2025
The third edition of the PrestaShop Developer Conference will focus on innovation, knowledge sharing, and strengthening skills.
Developers, agencies, and ecommerce experts will come together for a full day of technical conferences, live demonstrations, and networking opportunities around the key challenges of the PrestaShop ecosystem.
This year, the event evolves with new features:
Hybrid format: attend on-site or online
1:1 private sessions, in person and remotely
International reach: conferences in French & English, with live translation and subtitles
An interactive experience, enriched with gamification to encourage engagement and collaboration
LET'S TALK CODE, COMMERCE AND OPEN SOURCE
WHY JOIN US?
Dive into the latest innovations of the PrestaShop ecosystem and seize this unique opportunity to deepen your knowledge, connect with peers, and access essential resources to fully master PrestaShop technology.
Develop Your Technical Skills:
Gain access to the expertise of seasoned developers. Experts will share their in-depth knowledge and deliver hands-on demonstrations to help you optimize your projects and boost your performance.
Connect in a Whole New Way:
Expand your network through private 1:1 sessions, onsite or online, and enjoy an interactive, gamified experience that fosters connections, collaboration, and full community engagement.
Stay Ahead in Innovation:
Discover the latest trends, innovations, and technical advancements in e-commerce. Join specialized conferences and live demonstrations designed for developers, and leave with actionable insights that give you a real competitive advantage.
OUR PLATINUM SPONSOR ⸻
EventAgenda
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[In-person : FR] [Online : FR + subtitles in 35 languages]
AI-powered coding assistants (Copilot, Cursor, Claude, etc.) are profoundly changing how we build software. But beyond the “wow” effect, what do they actually bring to development teams?
In this session, we’ll explore concrete use cases for these tools: generating boilerplate, refactoring legacy code, writing tests, automating documentation, and assisting with migrations.
With live demos, we’ll show how these assistants help save time, reduce cognitive load, and let teams focus on business logic rather than repetitive tasks.
We’ll also cover the limitations: dependency risks, quality of generated code, and confidentiality concerns.
Finally, we’ll share ways to integrate these tools effectively into an open-source project like PrestaShop: usage guidelines, reusable prompts, and measuring productivity gains.
AI isn’t a replacement, but a powerful accelerator for development teams.
In today’s digital era, small and medium-sized businesses face growing cyberthreats. A single attack can disrupt operations, damage customer trust, and harm reputation. SMEs must act proactively:
[In-person : FR]
This session will present a different way to design modules. It will offer a review of a module’s architecture aligned with modern Symfony principles, using services. We will explain the method of separating hook calls into specific, dedicated classes to improve readability and visibility.
We will also highlight the SOLID principles that this approach respects. Finally, we will present a base abstract class for creating modules. The session will conclude with time for questions, answers, and feedback.
ArnaudScoté (Griiv)
12:00
12:00 - 12:30
A New Developer Experience With PrestaShop Enterprise
[In-person : FR] [Online : FR + subtitles in 35 languages]
Discover PrestaShop Enterprise’s optimized Developer Experience to implement your merchant projects.
Installation is simple and the development tools are advanced: CLI tools, CI/CD pipelines, secure environments.
Automated, continuous quality checks are performed on every customization before deployment to ensure high‑quality code in line with specific guidelines.
[In-person : FR] [Online : FR + subtitles in 35 languages]
During this conference, explore our new PrestaShop Experts certification program in depth, including the PrestaShop Core Certification. We will present its design, the skills assessed, and the best way to showcase it in your business.
[In-person : FR] [Online : FR + subtitles in 35 languages]
During this talk, we’ll see how to set up automated deployment with Deployer and share the main challenges we encountered. We will detail in particular:
- Technical issues: handling translations, assets, and certain modules
- Managing module updates
- Avoiding an overly rigid process for actions performed directly in production
- Managing version and theme fragmentation
JérémieLEGRAND (KIWIK)IvanRAMIREZ (KIWIK)
14:40 - 15:00
PrestaShop IaC Evolutions : From Terraform to Terragrunt (and beyond)
[In-person : FR]
In this presentation, we’ll look at how PrestaShop’s Infrastructure as Code has evolved: from the first Terraform deployments to a more scalable architecture built on Terragrunt.
We’ll go over the challenges that came with growth, and the best practices that led to a focused refactoring using Terragrunt.
[In-person : FR]
PrestaFlow is available as open source since August 1.
In this talk, we will present its philosophy, its ecosystem, and a demo on an existing store to show how to automate tests, speed up production deployment, and reduce regressions.
JonathanDanse (PrestaEdit)
15:10 - 15:40
Hummingbird Theme 2.0: Building Faster and More Accessible PrestaShop Stores
[In-person : FR] [Online : FR + subtitles in 35 languages]
Discover how the brand-new Hummingbird 2.0 theme sets a higher standard for PrestaShop. Achieving over 95% compliance with European Accessibility Act (EAA) standards, it empowers merchants to create inclusive online stores that welcome every customer.
In this session, we’ll explore the key accessibility improvements, performance boosts, and developer-friendly enhancements that make Hummingbird 2.0 a future-proof foundation for your ecommerce projects.
[In-person : FR] [Online : FR + subtitles in 35 languages]
Do you want to contribute to PrestaShop’s Core but don’t know where to start? In this talk, we’ll cover how the contribution process works: choosing topics, development best practices, interactions with the Core team, and code review.
The goal is to give you the tools to make an effective contribution aligned with the project’s requirements and to maximize your chances of having your PR merged.
PauleMorizot (PrestaShop)
16:40 - 17:00
PrestaShop 8 Technical Audit Focused on Speed and Security Using ChatGPT and Gemini - No Technical Skills Needed
[In-person : EN] [Online : EN + subtitles in 35 languages]
During this conference, learn how to run a PrestaShop 8 technical audit focused on speed and security using ChatGPT and Gemini. The method covers 12 core elements and can be done without site access or software development skills.
ValeriaAssetskaya (BelVG)
17:00
17:00 - 17:20
Beyond Basic: Building Robust ERP Connectors for PrestaShop at Scale
[In-person : EN] [Online : EN + subtitles in 35 languages]
Growing PrestaShop stores inevitably face the challenge of integrating with enterprise ERP systems like BSale, Microsoft Dynamics, and SAP Business One. Manual data synchronization becomes a bottleneck that kills scalability and creates costly errors.
In this session, I'll share battle-tested patterns from Canal Cero's real-world implementations. You'll discover how to build robust, real-time synchronization systems that handle stock levels, pricing updates, and product catalogs without breaking your store or overwhelming your ERP.
Key takeaways:
- Architecture patterns for bi-directional sync without data conflicts,
- Handling rate limits, timeouts, and partial failures gracefully,
- Queue management strategies for high-volume operations,
- Testing approaches for complex integration scenarios,
- Performance optimization techniques for large catalogs.
We'll dive into practical code examples, common pitfalls we've encountered, and monitoring strategies that keep these integrations running smoothly in production. Whether you're an agency building for enterprise clients or a product team scaling your own store, you'll leave with actionable insights to tackle your next ERP integration confidently.