2026 - Live product - GitHub, Slack, SaaS
GitHub PR notifications in your Slack DMs, built for people who want fewer missed reviews and less noisy channels.
Welcome on my Blog about Tech
Thoughts, Tips and tutorials 💭
Hello there,
This blog is mostly about tech and DevOps. Some parts are beginner-friendly and non-technical at all to popularize random notions, other parts are mainly
tips & tricks, or stuff that I learned and I want to share.
Get to know me:
Hey, I am François 👋,
DevOps Engineer working in Paris!
I am working with cloud infrastructure, container orchestrations, continuous integration & deployment, serverless, database migrations, observability, etc.
DevOps Engineer working in Paris!
I am working with cloud infrastructure, container orchestrations, continuous integration & deployment, serverless, database migrations, observability, etc.
Personal Projects
FixTheOps
Deprecated
2023 - Building - DevOps, Kubernetes, Training
A practical DevOps learning platform with hands-on labs. 640+ users created 660+ clusters and solved 730+ challenges.
2021 -
Raycast extension - 1.2K+
downloads
Convenient seach, shortcuts & commands for working with Grafana
2021 -
Raycast extension - 3.7K+
downloads
The extension allow you to quickly access repositories, pipelines and pull-requests in Bitbucket
Keyflare
OSS
2025 - Open source - Cloudflare, Security, OSS
A free secrets manager built on Cloudflare, made for small teams that need sane secret storage without ceremony.
Roostly
Waitlist OSS
2025 - Prototype - Events, Realtime, DX
Real-time event streams for product and engineering teams that need to see what their application is doing now.
2026 - Prototype - OpenTelemetry
Managed OpenTelemetry collector for 0 effort trace collection in serverless environments. Built on Kubernetes with FluxCD.
Talks & Conferences
Ship Fast, Break Nothing: Auto-Rollback with Cloudflare workers
SREday.com - 2026 (Paris)
In this session, I will walk through a production rollout system that combines versioned deployments, gradual traffic ramps, error-budget-aware gates, and automatic rollback on the Cloudflare Developer Platform. We [...]
Boosting DX: Preview Environments and Monorepo with ArgoCD
mastering-gitops.de - 2025 (Online)
A talk about improving developer experience with preview environments, monorepos, and ArgoCD.
Implementing Preview Environments with GitOps in Kubernetes
KubeCon & GitOpsCon - 2021 (Spain)
A talk about building preview environments with GitOps and Kubernetes. When the ArgoCD Pull Request Generator for Bitbucket wasn't a thing yet.