Freelancer profile translated to English.
Back to original languageAbout Clément
Hello and thanks for stopping by my profile đź‘‹
I'm Clément,ex-CTO**, and I put my **10 years of experienceat the service of startups / product teams to release a solidMVPand then scale it without turning the codebase into **Jenga**.
Want to create aSaaS**, an **iOSandAndroidapp, ... name it, I'll ship it.
What I do for you
- CTO as a Service: technical scoping, roadmap, trade-offs, team standards
- Build web & mobile:Fluttermobile app, web platforms (**Next.js/React**), APIs (**Node/Rails**)
- Takeover / Refactoring: technical debt, performance, reliability, progressive migration
- Industrialization: CI/CD, tests, review process, observability, best practices
What you gain
- A product delivered faster, with a maintainable and testable foundation
- Fewer "surprises" in production: quality + processes adapted to your context
- Clear technical decisions, explained, and aligned with business goals
My collaboration style
Pragmatic, results-oriented, and transparent: I propose, I implement, I document.
I can assist as alead developer**, or as a temporary **CTOreplacement (founder/team support).
Stack
Flutter, Firebase, TypeScript, React, Next.js, Node.js, Ruby on Rails, REST/GraphQL, Docker, Kubernetes, GitLab CI/CD.
And you use AI?
Of course, I use it as adelivery accelerator**(without sacrificing quality).**
-> Forbootstrap MVP**, I rely on frameworks like **spec-kit / BMADto quickly scope, generate **a clean base and ship at lightning speed**.
-> Onmission**, I can also **coach the teamand implementAIstandards (workflow, reviews, templates) to **aim for 3x productivity**.
📬 Want to go further?
Send me 2-3 lines about your context, I'll reply with an initial assessment and a possible approach.
French
Native or bilingual
English
Fluent
Japanese
Basic
Spanish
Basic
Can work on-site
Lille (up to 20km)
Experience
- TaleMeCTOENTERTAINMENT AND LEISUREJanuary 2024 - January 2026 (2 years)Lille, FranceTaleMeis an application for creating and telling personalized stories with family, using AI.As **CTO**, I built the frontend & backend technical foundation.
Frontend (mobile)
The mobile applications were designed usingFlutter**, a technology that compiles code written in **Dartinto native applications foriOSand **Android**.Frontend (web)
Website designed with **NextJS**, **Material-ui**.Backend
To ensure rapid deployment to the stores and quick acceleration, we opted for theFirebasestack, using the following services:-> cloudfunction ( serverless )-> firestore (database)-> storage (AWS S3 equivalent)-> messaging (push notifications)-> auth-> crashlytics-> analyticsThe LLMs used to generate stories and images come fromOpen AIand **Gemini**.UsingLangchainto orchestrate interactions with LLMs. - Toerana-HabitatLead Fullstack DeveloperCIVIL ENGINEERINGSeptember 2023 - December 2023 (3 months)Lille, FranceComplete redesign of theToerana-Habitatwebsite.-> Development of a public section for visitors;-> Development of a private section for entrepreneurs with profile creation;->SEOoptimization;
Frontend
-> NextJS (SSR / SEO Optimization)-> Material UI, extreme theme customization for integrationBackend
-> Strapi as CMS (headless)-> Meilisearch for the search engine - Picto AccessCTOHEALTH AND WELLNESSJanuary 2016 - August 2023 (7 years and 8 months)Lille, FranceAs **CTO**, I managed the development team, designed, developed, and published various internal and external web applications.#
Here are some applications I developed:
- Web portal
- Client dashboard
- Internal administration tools
- E-learning, with certification obtained;
- Data sourcing tools (ETL);
- Accessibility audit tools (PWA);
#Some missions I accomplished:
- Management of a development team;
- Creation of specifications, needs analysis;
- Training of collaborators on the languages/tools used by the team;
- Creation of several web applications (internal & external);
- Writing test coverage;
- Implementation of continuous integration and delivery processes;
- "Dockerization" of applications and hosting on a Kubernetes cluster
#Technologies and Tools
Ruby On Rails, NextJS, React, Docker, Git, Node.js, Gitlab, AWS, Kubernetes
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Education
- Computer Science Expertise DiplomaEpitech
- Professional Bachelor's Degree in Web DevelopmentINSSET