Freelancer profile translated to English.

Description

Hello and welcome,

I am Barthélémy, a Full-stack Web Developer and entrepreneur, with 10 years of experience in tech. I now put my years of experience in development and web product design at your service.

After co-founding m-work as Technical and Product Director (CTPO), I am now available for missions in:

- Consulting on product and technical issues (strategy, roadmap design, technical choices, etc.);

- Technical realization in NextJs - React - Mongo and Webflow for websites and web applications

You can count on clear communication and fast execution.

What is your project, how can I help you?

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

RunWise
Full Stack Dev
CONSULTING AND AUDITS
March 2025 - Today (1 year and 3 months)
Full-stack development & outsourced CTO for Runwise (run-wise.com)

Runwise is a sports training support platform specializing in running. In close collaboration with a designer (Arthur Hun), I was responsible for the complete development of the web application as well as technical project management and participation in the project's strategy as a CTO as a service.

🎯 My main missions:
Definition of the technical architecture (Next.js, MongoDB Atlas)
Setup of the database and data schemas adapted for personalized sports tracking
Development of user interfaces with a focus on the athlete & coach experience
Creation of an interactive dashboard for tracking training plans
Management of continuous integration, deployment, and monitoring
Strategic product & tech consulting: backlog structuring, functional trade-offs, scalability
Support for founders in the platform's long-term vision

🛠 Stack used: Next.js (React + TypeScript), MongoDB Atlas, Vercel, TailwindCSS, Zustand, Clerk
Next.js MongoDB Fullstack CTO as a Service Vercel
MEET TO TRAVEL
On Malt
Full-Stack Developer
January 2025 - February 2025 (1 month)
Paris, France
Entrepreneur Idéation Webflow Next.js Node.js Vercel Développement Back-End React.js Conseil Développement produit MongoDB Développement web Développement Front-End
m-work
CTPO & Co-founder at m-work
SOFTWARE PUBLISHING
October 2021 - April 2024 (2 years and 6 months)
Paris, France
In 2021, I co-founded m-work, a SaaS platform dedicated to hybrid work management for clients such as Crédit Agricole d'Île-de-France and JC Decaux. As CTPO, I was responsible for technical development and product vision, overseeing and coding the project from the initial idea to the first significant funding round. This step allowed for the expansion of our team and the acceleration of our growth.

This entrepreneurial adventure has equipped me with in-depth expertise in web development, product strategy under commercial constraints, and has given me a keen understanding of the challenges involved in creating and managing a technology startup.
Start-up CTO Next.js MongoDB Vercel SAAS B2B Stratégie d'entreprise

Check out Barthélémy's experience

Angelique

Algolia

Reviewed on 3/2/2022

The mission assigned to Barthélemy went well, communication was regular and pleasant. Barthélemy strives to find and propose solutions, he was attentive and available.