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Florent BlaisonFB

Florent Blaison

Supermalter

CTO as a service

€800/day
51 projects
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Florent

CTO, Technical Expert & Back-end Developer

My favorite field is API development (Back-End).
I am an expert in the following technologies: PHP, Symfony, Lumen (formerly Zend Framework).

I am also a certified Zend Framework 2 Architect.

I have extensive experience in high-growth startups with numerous technical challenges to overcome, including scalability.

During my experiences, I have had the opportunity to work on various technologies, which allows me to offer you effective technical solutions for your projects.

I am available in Paris or the Paris region or remotely.
  • Spanish

    Basic

  • English

    Fluent

  • French

    Native or bilingual

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

Experience

  • Syment
    CTO
    REAL ESTATE
    September 2022 - Today (3 years and 8 months)
    Paris, France
    Rebuilding the technical team and complete platform redesign.

    - Planning and development of features with immediate impact for users and business.
    - Implementation of best practices: unit tests, DDD (Domain Driven Design), code review
    - Hexagonal architecture.
    - Daily team animation, technical coaching, implementation of AI tools to improve productivity (+50% velocity 1 month after tool implementation).
    Symfony CTO Hexagonal Architecture Team Management Amazon Web Services
  • Maddie
    Interim CTO
    HEALTH AND WELLNESS
    February 2022 - September 2022 (7 months)
    Paris, France
    During this assignment, I served as interim CTO for 6 months. My responsibilities included:
    - Code review.
    - Deployment of new developments to production.
    - Coaching teams on best practices (DDD and Hexagonal Architecture).
    - Development of the most critical features.
    PHP Ansible Symfony SAAS Coaching
  • Nomador Pty Ltd
    CTO as a service
    HOSPITALITY
    April 2021 - July 2022 (1 year and 3 months)
    Paris, France
    Complete migration of the platform infrastructure from a dedicated server to a cloud architecture on AWS.
    - Implementation of Docker on the application.
    - Implementation of Terraform to build the infrastructure on AWS (Terraform).
    - Support for the CEO on technical priorities to address.
    - Support for the future CTO in their onboarding.
    - Assistance in recruiting freelancers to strengthen the team.
    Symfony Terraform Consulting Amazon Web Services Team Management

Reviews

5.0

Out of 31 ratings

N

Nicolas

mission d'accompagnement IT et maintenance - Medicalib

Reviewed on 4/9/2026

Florent is a very serious and invested person in his support. It's truly a privilege to work with him on projects because we are confident in the quality of the developments he delivers and the choices made.
A

Alex

Syment France SAS

Reviewed on 11/15/2022

Florent arrived in a complex technical context and helped us to clarify things very quickly. An action plan was established and implemented very rapidly.

Recommendations

FU
FU
Nicolas EeckelooNE
+3
Former user and 5 other people have recommended Florent

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Education

  • BTS in Management Information Systems, Application Developer Option
    Orain Bonasso Training Center
    2009
    Formation effectuée en alternance
  • Bachelor's degree in Information and Communication Technologies
    CNAM of Lower Normandy
    2010
    Mention informatique générale, en alternance

Certifications

Skill set

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