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Quentin KollarosQK

Quentin Kollaros

DevOps AWS · Serverless · SOC 2 Compliance

€650/day
Bordeaux, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Quentin

10+ years of experience in Linux and cloud infrastructures, pentesting vigilance, and a developer background across multiple languages and frameworks, understanding best practices.

My design rule: the simplest solution that works.

No unnecessary complexity, clean and maintainable solutions.

What I focus on:
  • SOC 2, full cycle (Type 1 and Type 2). Infrastructure compliance, up to the audit.
  • Migration to IaC. Taking over existing infrastructure, redeploying applications in SAM, importing stateful resources. Documented Terraform/OpenTofu or CloudFormation modules.
  • AWS cost optimization and practice audits.
Other aspects can be discussed directly, according to your preferences.

In production:
  • CapIndice: Business viability analysis SaaS.
  • Sans Presure: Growing SEO directory (average position 6.3, CTR 10.9% in 3 months).
  • Les Chalets du Moulin de Valade: Seasonal rental with dynamic pricing, delivered for a client.
Scope & Conditions:
  • Fully managed AWS or on-premise. No Kubernetes as a service.
  • End of weekdays + weekends.
  • 100% remote.
  • Start within 1 to 2 weeks.
  • Native French. Written English.
  • Fixed fee or daily rate depending on the mission.
  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Unify Technologies
    DevOps Engineer
    January 2024 - Today (2 years and 6 months)
    Early-stage fintech SaaS. Built and maintain the full AWS infrastructure — Terraform, security-first. SOC2 compliant. Full remote.
    Terraform SOC2 Amazon Web Services Infrastructure as Code Serverless
  • Hackuity
    DevOps Engineer
    July 2022 - February 2023 (7 months)
    Vulnerability management startup. Set up AWS infrastructure with Terraform and Ansible. Rewrote the deployment tooling, built a centralized certificate management system. Full remote.
    Terraform Amazon Web Services DevOps Ansible
  • Apside
    DevOps Consultant
    June 2021 - August 2022 (1 year and 2 months)
    Refactored and containerized an in-house ERP with Kubernetes orchestration. Owned end-to-end delivery at high frequency — trunk-based development, feature flipping. Full remote.
    CI/CD Docker DevOps

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Education

  • Bachelor's in Computer Science
    University of Haute-Alsace
    2019
    Bachelor's in Computer Science

Skill set

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