Your Technology Partner — Paris & New York

Wespeaktechsoyoudon'thaveto.

We partner with founders and teams as their fractional CTO and dev team — translating your vision into products that ship, scale, and make money.

They trust us

InventoZenAsicarColor TelecomDeemeaArts et MétiersAccelerioBrandywinePlanet CardsMcWhirterNeoSolutionFigurz

Your Technology Partner

Loïc Guillebeau — Founder & Fractional CTO

Loïc Guillebeau

Founder & Fractional CTO

Developer since 14, entrepreneur since 18. I started Beyond The Brackets in 2019 with one belief: technology should never hold back ambition.

In 2021, I co-founded Accelerio, a motorsport events startup. I lived every stage — from ideation to incubation, from product development to being on-site at 6am on event day. That experience taught me that building a great product is as much about business decisions as it is about code.

Today, I bring that dual perspective — founder and developer — to other entrepreneurs. Since 2022, we've helped 30+ startups build their products. My role: be the CTO you haven't hired yet.

My job is to make sure tech never holds back your ambition.

BEYOND THE BRACKETS BY THE NUMBERS

This isn't a generic agency CV. These are the facts.

11 years

of coding

7 years

of entrepreneurship

30+

startups partnered with

2 cities

Paris & New York

OUR SERVICES

Three engagement models tailored to your stage of growth. No generic quotes — a partnership built around you.

Recommended

We are your tech team

Technology Partnership

Founders building a core product, no in-house CTO

  • Fractional CTO
  • Dedicated dev & design team
  • Grace AI pipeline integrated

Monthly retainer + day rates

6–12+ months

We build your product

Project Delivery

Companies with a defined project and timeline

  • CTO-level scoping
  • Dev & design team
  • Project management

Fixed quote or T&M per project

2–6 months

We keep things running

Ongoing Support

Companies with live products needing reliability

  • Monitoring & maintenance
  • Bug fixes
  • Minor features & priority response

Monthly retainer

Ongoing (month-to-month)

À la carte

Tech Audit

1 day

From €800

Scoping Day

Full day

From €600

AI Workshop / Masterclass

Training

From €1,500

CTO Consultation

Hourly

From €350/hr

WHY CHOOSE US

What sets us apart is our role as a partner — not just a vendor.

Your Fractional CTO

We don't just build what you ask. We challenge, advise, and make the technical decisions so you can focus on your business.

AI-Native Development

We built Grace, our own multi-agent AI pipeline. It's how we deliver faster without cutting corners.

Paris × New York

Two cities, one team. European engineering precision meets American ambition. And your project advances while you sleep.

HOW IT WORKS

From the first conversation to long-term partnership — here's how we work.

01

Discovery

Free 30-min strategy call

02

Diagnosis

Paid Scoping Day or Tech Audit

03

Engagement

Pick a tier, onboarding, shared channels

04

Delivery

Build, ship, iterate with monthly reviews

05

Growth

Case studies, referrals, ongoing partnership

OUR PORTFOLIO

Discover how we have helped our clients scale their business and optimize their performance through adapted technological solutions.

    LE GRENIER LUDIQUE

    Web

    Design

    LE GRENIER LUDIQUE
    View Project
    NextJS Tailwind CSS Framer Motion
    NEOSOLUTION

    Web

    AI

    NEOSOLUTION
    View Project
    React NodeJS TensorFlow
    ACCELERIO

    Web

    Mobile

    ACCELERIO
    View Project
    React Native Firebase Redux
    PLANET CARDS

    Web

    Debug

    Customization Tool Improvement

    PLANET CARDS
    View Project
    ReactJS
    FIGURZ

    Web

    Code Takeover

    FIGURZ
    View Project
    NextJS
    MY CRIB

    Web

    Mobile

    Website/App Improvement

    MY CRIB
    View Project
    ReactJS NodeJS Flutter MySQL
    MCWHIRTER

    Web

    Showcase Website

    E-commerce

    MCWHIRTER
    View Project
    Shopify Hydrogen Remix
    COLOR TELECOM

    Web

    Showcase Website

    Telecom Services

    COLOR TELECOM
    View Project
    NextJS
    BRANDYWINE

    Web

    Web App

    CRM

    ERP

    BRANDYWINE
    View Project
    NestJS Strapi Yardi
    ASICAR

    Web

    SaaS

    ERP

    ASICAR
    View Project
    NestJS PostgreSQL NextJS Stripe
    ARTS ET MÉTIERS

    Web

    Web App

    ERP

    ARTS ET MÉTIERS
    View Project
    NextJS MySQL NestJS
    INVENTOZEN

    Web

    SaaS

    DevOps

    INVENTOZEN
    View Project
    NextJS React Ansible Terraform PostgreSQL NestJS
    DEEMEA

    Web

    Outsourcing

    DevOps

    DEEMEA
    View Project
    React NestJS PostgreSQL Docker

They trust us

What our partners say

These aren't generic reviews. These are founders and leaders describing a real collaboration.

Loïc challenged us on our architecture choice from the first call. He saved us 3 months of development. A real technical partner, not just a vendor.

C

Christian de Poorter

Founder, InventoZen

We treat him like our CTO. He's in our Slack, he knows our roadmap, he anticipates our technical needs. From an idea to a full ERP in 4 months.

J

Julien Moras

CEO, Asicar

I know nothing about tech. Loïc translates everything into business decisions I can understand. Result: 3x faster load times, 40% increase in conversion rate.

S

Sophie Renault

Digital Director, Color Telecom

5.0 · 30+ projects delivered · Paris & International

LOÏC IN CONVERSATION WITH FOUNDERS AND CTOS

Qovery: Empowering Developers with Romaric Philogène

Qovery: Empowering Developers with Romaric Philogène

In this episode of Beyond The Brackets, Romaric Philogène, CEO and co-founder of Qovery, shares his vision, the challenges encountered, and Qovery's impact on application development.

Beyond the Tech News: #Strava and E.Macron, #elonmusk, #openai, US election (#trump or #harris?)...

Beyond the Tech News: #Strava and E.Macron, #elonmusk, #openai, US election (#trump or #harris?)...

In this episode of Beyond The Brackets, Romaric Philogène, CEO and co-founder of Qovery, shares his vision, the challenges encountered, and Qovery's impact on application development.

Commit #14: Finally Master the Development Costs of Your Application! #startup

Commit #14: Finally Master the Development Costs of Your Application! #startup

Welcome to our latest episode of the Beyond The Brackets podcast! Today, we dive into the heart of cost management in an IT development project.

Commit #11: Hidden face of the internet: The darkweb and current Cyberattacks!

Commit #11: Hidden face of the internet: The darkweb and current Cyberattacks!

This week, we talk about the hidden side of the internet and the latest cyberattacks that the world has experienced recently.

We take on 3 new partnerships per quarter — Q2 2026: 2 spots available

Book your free strategy call

30 minutes with Loïc to audit your tech situation and identify your biggest opportunity. No strings attached.

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