Let's build systems that last
Cloud-native architecture, modern engineering practices and AI integration. I help your teams from design to production delivery.
They trusted me
Areas of expertise
Four pillars for robust systems
A holistic approach combining architecture, engineering practices, AI and delivery — for projects that keep their promises.
Cloud-Native & Infra
Designing distributed, containerized and orchestrated architectures. Kubernetes, IaC, observability — resilient systems built to scale.
AI & LLM Agents
Integrating AI agents into your development and business workflows. RAG, multi-agent orchestration, advanced prompt engineering.
Engineering Practices
Software Craftsmanship, TDD, DDD, Clean Architecture. Solid foundations for maintainable, testable code that lasts.
Delivery & DevOps
CI/CD, trunk-based development, feature flags, continuous deployment. Cut your lead time and ship with confidence every day.
About me
Jonathan Duberville
Over 16 years designing, building and growing teams on demanding software projects. Staff Engineer, software architect and Qualiopi-certified trainer.
My belief: systems that last, autonomous teams, and technical decisions aligned with product strategy.
Reliability
Systems built to last, not to look good in a demo.
Transmission
Upskilling your teams instead of creating consultant dependency.
Pragmatism
The right patterns at the right time, no over-engineering.
Catalog
Qualiopi trainings
Inter or intra-company, on-site or remote. Up-to-date catalog of trainings I deliver.
Quality code: principles and practices
Introduction to Software Craftsmanship — its core principles and its manifesto. Exploration of collaborative practices such as code review and Pair/Mob Programming, with hands-on activities. Foundations of Clean Code and SOLID, followed by a refactoring exercise.
Building modern software architectures
Master the principles and practices of modern software architecture to design scalable, maintainable and performant systems.
Developing with AI
Master the craft of developing with AI agents to dramatically transform your productivity. Learn to orchestrate the right agents at the right time, build your own specialized assistants, and integrate AI into your development workflow.
Sharing & writing
Articles, talks & tools
I regularly share on architecture, craft, AI and delivery practices.
Why OpenAI and Anthropic are buying YOUR dev tools
OpenAI acquires uv, Anthropic acquires Bun. I used Wardley Maps to decode the strategy: Fool's Mate, ILC, Tower and Moat, Flywheel.
We had 3 days to save the release: from 3.15s to 233ms
MongoDB CPU at 150%, 3-second latency, release blocked. Three days later: 233ms, throughput doubled. Iterative method + AI agent.
DORA — The State of AI-assisted Software Development
AI amplifies your organization's strengths and weaknesses. Assess your capabilities with the DORA AI Capabilities Model.
Design Patterns Catalog
Find, explore and retain design patterns through interactive diagrams and practical examples.
Global Day of Code Retreat 2024
A look back at GDCR in Lille: a day of experimentation and collaboration around Software Craft.
Software architecture fundamentals
A talk on architecture fundamentals: C4 model, implicit needs, performance and maintainability.
The Tech Lead: specialist or generalist?
A tech lead is an expert, but not only that… A shared view of the role with Michael Akbaraly.
Participant feedback
What participants say
Feedback from participants in my trainings.
A great training, even for someone who isn't a developer. Lots of solid practices for code and architecture design.
Thank you for this day — it gave us a clear overview and a step back on software architecture practices.
Course was both theoretical and hands-on with concrete examples.