I'm Mathieu Kerbel. I help teams get more out of their systems for less money. Tell the assistant what brings you here, or pick one of the three ways to work with me below.
Three ways to work with me
01 · FinOps, paid on results
Your cloud bill goes down, or you pay nothing.
I audit your bills, find the savings and help your team apply them. I'm paid 20% of the measured savings for 12 months. The audit is free, delivered within 48 hours of receiving your billing exports.
Reproduce what already existed, deepen it with tools its origin never had. A method in five moves, with the EDF Power Solutions case worked through. PDF, 95 pages, English and French.
Rewrote a simulation engine from C# to Rust: runs went from about 7 h 30 to under 30 seconds, and cloud costs fell by about half.
Energy · real time
An IoT platform with over a million sensors, on AWS with Azure as the disaster recovery site.
Since 2021
More than 50 freelance clients, from embedded systems to high-performance computing.
Who you'll talk to
Mathieu Kerbel
Self-taught, writing code for clients since 2019. I went from freelance gigs to cloud architecture on large production platforms, and I write Rust by choice. Today I help teams cut their cloud bills, and I work as a freelance architect.
