Stephane Segning Lambou

Services

What I can take off your plate

Four ways to work together, each scoped tightly enough that you know exactly what you're getting.

Platform Engineering & Kubernetes

Kubernetes platforms that heal themselves, reconciled entirely through GitOps — from bare-metal Talos to managed cloud.

  • GitOps-managed clusters with ArgoCD or Flux
  • Zero-downtime upgrades and node lifecycle automation
  • Observability stack: metrics, logs and traces wired together
  • Incident runbooks the whole team can follow, not just you

Backend Systems (Rust, TypeScript & Java)

Backend services designed for correctness and throughput, in the language the problem actually calls for.

  • API and service design with typed contracts end to end
  • Performance-critical components rewritten in Rust where it matters
  • Test suites that catch regressions, not just pad a coverage number
  • Migration paths that ship incrementally, not a big-bang rewrite

Cloud Architecture & Cost Control

A clear-eyed review of what your cloud bill is actually paying for, and an architecture that scales without scaling the invoice.

  • Full infrastructure and billing audit with prioritized findings
  • Right-sizing recommendations backed by real usage data
  • Architecture changes that reduce spend without adding fragility
  • A savings estimate you can take straight to finance

Fractional CTO & Technical Due Diligence

Senior technical judgement for founders and investors, on a schedule that fits a growing company or a live deal.

  • Ongoing fractional technical leadership, scoped to your stage
  • Architecture and hiring decisions reviewed before they get expensive
  • Technical due diligence reports for investors and acquirers
  • A direct line to senior judgement without a full-time salary