Freelancer profile translated to English.

Description

Looking for a fullstack developer who can turn your idea into a functional product, quickly?

I design and develop web and mobile applications from A to Z: MVPs, business apps, AI tools. From product strategy to deployment, I manage everything independently.

Technologies:

React / Next.js, React Native / Expo, Ruby on Rails, PostgreSQL, and many others. I adapt to your technical context.

I also integrate artificial intelligence components: AI agents, generative AI, LLMs, RAG.

Client Projects:

- A complete ERP/CRM for an SME (clients, quotes, invoices, calendars)

- A specialized conversational AI app for mental health

- A decision intelligence platform with AI agents (clevizio.com)

- A product catalog website with SEO (ngtek.fr)

My Apps:

- TalkNative: practice a language with AI (talknative.app)

- Corezy: co-ownership management (apps.apple.com/fr/app/corezy/id1603375913)

- Grass: Claude Code on mobile, in beta (testflight.apple.com/join/kJhmX5vV)

- YapYap: multi-network posting from macOS (yapyap.dev)

Why me?

7 years at Doctolib: customer support, marketing, trainer, software engineer, product manager. I've touched everything, and it shows in my work: I don't just code features, I think product, user, and business. Autonomous across the entire chain.

Industry field of expertise

Languages

French
Native or bilingual
English
Native or bilingual
Spanish
Conversational
Turkish
Conversational
Japanese
Basic
Arabic
Basic

Workplace preferences

Can work on-site

Paris (up to 50km)

OnTrain
AI Trainer
EDUCATION AND E-LEARNING
October 2025 - Today (10 months)
Paris, France
AI training for technical and non-technical audiences via the OnTrain platform. Content tailored to each client: productivity with AI tools, prompt engineering, integrating AI into businesses, practical business cases. 1 to 2 training sessions per month, in-person or remote, for teams of 5 to 30 people.
Artificial Intelligence Training Generative AI AI Agent Product Management
Grass
Creator
SOFTWARE PUBLISHING
January 2026 - January 2026
Paris, France
Native iOS application that allows using Claude Code (programming AI) directly from your iPhone. Mobile IDE with integrated terminal, file editing, and AI interaction. Native Swift development, Anthropic API integration, session and conversation context management. Currently in TestFlight beta.
Swift React Native Artificial Intelligence Ruby on Rails Expo
YapYap
Creator
SOFTWARE PUBLISHING
January 2026 - January 2026
Paris, France
Native macOS application for posting to multiple social networks (LinkedIn, X) from your desktop with keyboard shortcuts. Designed for content creators who post regularly and want to save time. Native Swift development, social platform API management, lightweight and fast interface. yapyap.dev
Electron React.js Ruby on Rails Swift Mac OS

Check out Mehdi's experience

Mansour Niang and 2 other people have recommended Mehdi

Agatha Frydrych

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Baptiste Duhen

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Amed Hamou

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Audrey Champion

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4.3

(3)

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Master of Science
INSEEC MSc & MBA
2018
Master of Science - MS, Management de projet
Erasmus, International Business
University of Iceland
2014
Erasmus, Commerce international

Check out Mehdi's education

Mehdi Gatbache

Fullstack | Mobile | AI | Product Developer

About Mehdi

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