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Quentin FarizonQF

Quentin Farizon

CTO on the rescue | Tech/product/AI/data Audits

€1,200/day
4 projects
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Quentin

Part-time freelance CTO, Tech transition & coaching

Your tech team is no longer delivering as it should? Are you struggling to **align tech, product, and business goals**? Are you a leader, founder, or CTO, and you need an external perspective, temporary support, or guidance on a specific issue?

I support startups, scale-ups, and SMEs as a **part-time freelance CTO**, transition CTO, or tech sparring partner, starting from a few hours a month, a few days, or for longer missions.
I can performaudits in a few days(M&A, carve-out, outsourcing, ...).

Former CTO ofBoksandAfrimarket**, I am now an independent freelance CTO with a **strategic, product, business, and operationalapproach.
I support Lemon Tri, Heqtor, Alderan, Gilead Sciences, Nextories, ...

I intervene in particular on:

- **Coaching of CTOs and leaders**: prioritization, trade-offs, organization, tech management
- **Part-time or transition CTO**: team structuring, delivery improvement, roadmap clarification
- **Technical and organizational audits**: architecture, technical debt, execution quality, product/tech processes
- **Complex hands-on topics**: architecture, code review, infrastructure, data, AI, automation, performance
- **AI-assisted development**: workflows with Codex, Cursor, Claude Code or equivalents, AI-assisted code review, prototyping and industrializing AI usage within teams.

My background is technical, with a strongproduct, marketing, finance, and businesssensibility. As an entrepreneur and business angel, I understand the concrete constraints of growing companies: moving fast, making decisions with limited resources, scaling without over-complicating, ensuring execution, and maintaining control over the product and technical trajectory.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Paris (up to 20km)

Experience

  • TerrOïko
    Part-time CTO
    SOFTWARE PUBLISHING
    February 2026 - Today (6 months)
    Toulouse, France
    Assisting TerrOiko in its strategy for developing and marketing its software suite.
    Corporate Strategy IT Strategy Audit C++
  • Gilead Sciences France
    Malt logoOn Malt
    Gilead Pro Events Audit
    PHARMACEUTICALS INDUSTRY
    October 2025 - December 2025 (2 months)
    Audit of a business application with strict regulatory constraints (inviting doctors to conferences), developed by an external agency.
    Analysis of code quality, development processes, cybersecurity, and budget.
    Audit Security Audit Play framework
  • Nextories
    CTO Support (architecture, recruitment, cloud, ...)
    TRANSPORTATION
    October 2025 - Today (10 months)
    Paris 17, France
    Implementation of CI/CD pipelines, git flow, technical documentation, automations
    Architecture, cloud strategy
    Structuring the tech team, assisting with product strategy
    Scalingo CI/CD AI Development Python Symfony

Reviews

5.0

Out of 3 ratings

E

Elise

MerciYanis

Reviewed on 1/15/2024

Thanks to Quentin who listened to us and then advised us on the best strategy to adopt for migrating our infrastructure and architecture. We finally have a concrete and achievable action plan for our team. Also great to be able to count on him to "do"!
F

Florian

Directeur Digital - Gilead Sciences France

Reviewed on 12/15/2025

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Education

  • Computer Science, Mathematics, and Management Engineer
    ENSIIE (National School of Computer Science for Industry and Business)
    2010

Skill set

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