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Mathis H.MH

Mathis H.

MCP : SAAS : Mobile : API : LLM : Website

€550/day
Rennes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mathis

Here is your revamped Malt description — cleaner, more impactful, more credible:

🚀 Full-Stack Solo Dev — Rust · Swift · TypeScript · AI
I build complete products from 0 to 1. APIs, mobile apps, Chrome extensions, SaaS ecosystems.

What I've built recently (alone):

Orizn — a complete travel ecosystem: Rust API serving 39,585 data points in 15 languages (99.9% uptime), native iOS SwiftUI app with 3D globe, Chrome extension deployed on 30+ sites, 5 embeddable widgets, MCP server for AI agents (580+ installs in 7 days), JS/Python/Rust SDKs, cross-platform affiliate system. Merged on public-apis (399K GitHub stars).

Tech Stack:

Backend: Rust (Axum, Diesel, Tokio), Node.js, Python (Flask, Celery)

Mobile: SwiftUI, Flutter, React Native

Web: Next.js 14, TypeScript, Tailwind, Three.js

AI: OpenAI, LangChain, MCP Protocol, AssemblyAI
Infra: Docker, PostgreSQL, Redis, Hetzner, Cloudflare

Distribution: Chrome Web Store, App Store, npm, PyPI, crates.io

I'm the right person if you need:
→ A high-performance Rust API that handles 10K req/sec on a €60 VPS
→ A native iOS/Android app with a conversion-driving design
→ A Google-validated Manifest V3 Chrome extension
→ An AI integration (agents, MCP servers, LLM pipelines)
→ A complete MVP delivered in 1-2 weeks, not 3 months

Based in the Philippines. Available asynchronously. I deliver fast and clean.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Oniri - Application Ios
    IOS Developer
    ENTERTAINMENT AND LEISURE
    March 2023 - August 2023 (5 months)
    Paris, France
    Dream Journal
    Your dream journal project is very interesting, but the description you provided is a bit technical and lacks clarity for a non-initiated audience (like a recruiter or client). It's crucial to transform this list of features into a narrative that highlights the added value and your expertise.

    Here is an improved version, organized into clear sections for a portfolio or project sheet:

    🌙 Dream Journal | An app to decode your subconscious
    Project Concept: An intelligent and secure dream journal that leverages the power of AI to help users understand the meaning of their dreams, all on an intuitive and high-performance mobile platform.

    This project demonstrates a deep mastery of native mobile development, embedded AI, and complex project management, including technology migration and performance optimization.

    1. User Experience and Interface
    Native & Fluid Design: Initially developed in SwiftUI for a modern and fast interface, the app was migrated to UIKit to ensure maximum compatibility and performance, especially on older devices. This transition illustrates my ability to adapt to technical constraints and optimize projects for professional quality.

    Intuitive Journal: A clean interface allows users to log their dreams in seconds, with tags, dates, and associated emotions.

    2. Technological Innovation & Embedded AI
    AI Dream Interpretation: This is the core of the innovation. The app integrates an AI model (based on C++ GPT) compiled locally.

    Contextual Analysis: The AI model was trained to identify recurring symbols, emotions, and patterns, offering a richer and more personalized interpretation than traditional dream dictionaries.
    SwiftUI OpenAPI Objective-C Swift MangoDB
  • axa
    IOS Developer
    BANKING AND INSURANCE
    January 2022 - January 2023 (1 year)
    Lille, France
    Project Concept: Design and development of an iPadOS application for AXA Assurance sales representatives, aiming to simplify and accelerate the contract subscription process for clients. This project represents a complete overhaul of the sales experience, moving from obsolete tools to a modern, high-performance, and intuitive mobile solution.
    SwiftUI iPadOS SQL

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Education

  • Bachelor of Science in Computer Science and Electronics
    Université Rennes 1
    2022
    Informatique, electronique
  • Graduate in iOS Development
    STUDI
    2023
    Full stack dev avec option Ios

Skill set

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