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Renaud-Dov Devers

SRE / Platform Engineer

Renaud-Dov Devers

I build, operate, and debug systems in production — infrastructure, CI/CD, and observability.

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About

I graduated from EPITA, but my professional experience started well before graduation — working part-time in DevOps and on code-analysis tooling throughout my studies. That hands-on work never really stopped, and it gradually pulled me toward SRE and platform engineering.

What draws me in is understanding how a system holds up — or breaks — under real conditions: observability, debugging, automating infrastructure so it stays reliable without constant manual intervention. Outside of code, I'm also an amateur landscape photographer, which isn't as unrelated as it sounds: the same patience for observing before you understand what's actually happening.

Experience

  1. SRE

    2025 – Present

    Diabolocom

    Own observability, monitoring, and alerting for the platform, with regular involvement in infrastructure and production issues.

    • Own the observability stack: Prometheus, Grafana, VictoriaMetrics, Loki.
    • Infrastructure as Code with Kubernetes, Terraform, and Ansible.
    • Manage the CI/CD pipelines used by developers and their runners.
    • Debug production systems: OOMKill analysis, strace, machine-level diagnostics.
    • Investigate incidents and drive root cause analysis.
    KubernetesTerraformAnsiblePrometheusGrafanaVictoriaMetricsLokiCI/CD

  2. SRE — Internship

    2025

    Diabolocom

    Helped build a fully distributed, cloud-agnostic infrastructure, from on-premise to multiple public clouds.

    • Infrastructure automation and management with Ansible, Terraform, and Proxmox.
    • Orchestration and monitoring with Kubernetes, Ceph, Prometheus, and Grafana.
    • Service management with Docker, PostgreSQL, RabbitMQ, and HAProxy.
    • CI/CD and observability with GitLab, Sentry, Netdata, and Cert-Manager.
    • Revamped observability and alerting, and deployed an EDR (Endpoint Detection and Response) solution.
    ProxmoxCephHAProxyRabbitMQPostgreSQLSentryGitLab CIEDR

  3. DevOps

    2024 – 2025

    Epita - Forge

    One year of part-time DevOps work alongside my studies.

    • Complete redevelopment of the school's central intranet / information system (EPITA Forge).
    • Microservices architecture (CQRS), LDAP/Kerberos authentication.
    • Trained and mentored new recruits.
    JavaQuarkusKubernetesReactCQRSLDAP/Kerberos

  4. Teaching Assistant / Programmer — Internship

    2023 – 2024

    Epita

    6-month internship building tooling for grading and analyzing student code.

    • Built syntax and semantic analysis tooling in C# using Roslyn.
    • Tooling for automated evaluation of student submissions.
    • Trained and provided technical guidance to 75 new teaching assistants.
    C#RoslynSyntax analysisSemantic analysis

  5. Teaching Assistant — C#/OCaml (ACDC)

    2022 - 2023

    Epita

    Teaching assistant for first-year EPITA students in C# and OCaml (ACDC program).

    C#OCamlTeaching

  6. IT Internship

    2022

    Infodis

    Two-month IT internship.

  7. Freelance — Solana Developer

    2022

    Self-employed

    Freelance development of bots interacting with NFT markets and the Solana blockchain.

    SolanaBlockchainPython

Technical expertise

Reliability & Observability

Full ownership of platform observability: monitoring, alerting, and the underlying metrics and logging infrastructure.

PrometheusGrafanaVictoriaMetricsLokiAlertingMetricsLogsTroubleshooting

Infrastructure

Deploying and maintaining reproducible infrastructure — described in code rather than configured by hand.

KubernetesDocker / OCITerraformAnsibleLinuxBash

CI/CD & Developer Platform

Managing the CI pipelines development teams rely on, and the runners behind them.

GitLab CICI pipelinesRunnersAutomationDeveloper tooling

Software Engineering

Backend development and tooling, from application services to code-analysis tools.

JavaQuarkusC#RoslynPython

Systems & Debugging

Diagnosing production systems: OOMKill analysis, strace, incident investigation, and root cause analysis.

Linux debuggingProduction troubleshootingIncident investigationRoot cause analysis

Projects

Project

Personal infrastructure

Self-hosted personal infrastructure: a Kubernetes cluster with continuous deployment via ArgoCD, provisioned with Terraform and configured with Ansible.

Kubernetes as the runtime platform, ArgoCD for continuous deployment (GitOps), Terraform for provisioning, Ansible for configuration, Vault for secrets management.

KubernetesArgoCDTerraformAnsibleDockerVault
Source code →

Project

EPITA Forge intranet

Development of EPITA's new central information system, used by students and teachers, connecting all of the school's services.

JavaQuarkusPostgreSQLReactKubernetesKafkaAWS

Project

Hermes

A Discord-based ticket management system used by teaching assistants and teachers of EPITA's preparatory cycle to answer students.

JavaQuarkusPostgreSQLGrafana
Source code →

Project

EpiMac intranet

Complete redevelopment of the EpiMac association's intranet, giving EPITA/Epitech students access to the Apple Developer Program during their studies.

JavaQuarkusPostgreSQLReact

Project

C# Analyzer

A static analysis tool in C# using the Roslyn compiler to automatically grade student submissions.

Manually checking that thousands of student submissions (multiple resubmissions per assignment) meet precise constraints (methods used, classes, recursion, loops, required keywords) and actually compile so they can be tested is slow and error-prone.

Syntactic and semantic analysis of the submission via Roslyn, comparison against the expected skeleton, verification of specific method/class/recursion/loop/keyword usage, then automatic generation of the missing functions needed for the build to run the grading test suite.

C#RoslynSyntax analysisSemantic analysis

Other projects

  • CheckStudentsA Python Discord bot for remote attendance-taking, used across several servers.
    Source code →
  • Opticalloop OCRAn OCR application written in C to recognize and solve sudokus.
    View live →

Contact