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MariusYvard/README.md

Marius Yvard — AI Engineer

Marius Yvard

AI & Automation Engineer · Data Scientist · Freelance

LinkedIn Portfolio Email

Typing SVG

Status


I build intelligent systems at the intersection of data, automation, and AI.
Engineering background (Arts et Métiers) + naval command. I bring scientific rigor and operational discipline to every system I ship.

Currently available for freelance missions in Data Engineering, AI Automation & OSINT. Paris or remote.


🛠️ Stack

Languages & Runtimes

Python Node.js JavaScript Bash MATLAB

AI / ML / Data

Ollama Gemma HuggingFace Claude NumPy ObsPy

Automation & Tooling

Puppeteer GitHub Actions ExcelJS Git


📌 Featured Projects

🤖 Antigravity OSINT

Automated B2B decision-maker identification & enrichment pipeline

Node.js + Puppeteer Stealth bot that extracts recruitment tensions and dissatisfaction signals from Glassdoor and LinkedIn, enriches contact data, and syncs enriched profiles to CRM, fully autonomous.

Node.js · Puppeteer Stealth · OSINT · Signal Intelligence · CRM Automation


🧠 Antigravity Prospector

LLM-powered outreach engine operating at human scale

Orchestrates Gemma 7B via Ollama to convert raw business signals into personalized LinkedIn outreach. Simulates human behavior for connection requests, follow-ups, and objection handling. Automated email sequences via ExcelJS. Part of a €3.2M ARR qualified pipeline.

Python · LLM Orchestration · Gemma 7B · Ollama · LinkedIn Automation · ExcelJS


🌋 Seismic Repeater Detection — IPGP

Repeating earthquake detection in the Lesser Antilles subduction zone

Template-matching on 20 years of continuous seismic data. Cross-correlation, spectral analysis, interplate slip estimation. Contribution to open-source tool Requake. Co-author of a scientific publication — IPGP, Nov 2025.

Python · ObsPy · Template-Matching · Spectral Analysis · Open Source


📊 GitHub Stats

GitHub Stats Top Languages


📬 Let's work together

💼 LinkedIn marius-yvard
🌐 Portfolio lecvdemarius.netlify.app
📧 Email marius.yvard@ensam.eu

Open to freelance missions - Data, AI & Automation - Paris or remote - Available Sept 2026

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  1. NullToHero NullToHero Public

    From zero knowledge to hero website.

  2. axiomarius axiomarius Public

    "Data distilled. Insights delivered." Local OSINT enrichment for Excel CRMs. LinkedIn + Glassdoor + Web + Ollama LLM.

    JavaScript

  3. vantarius vantarius Public

    "Find them first. Reach them right." Stealthy AI-powered LinkedIn outreach engine with local LLM message generation.

    JavaScript

  4. SeismicSource/requake SeismicSource/requake Public

    Repeating earthquakes search and analysis.

    Python 17 2

  5. berstend/puppeteer-extra berstend/puppeteer-extra Public

    💯 Teach puppeteer new tricks through plugins.

    JavaScript 7.3k 781

  6. matlab-free-vscode matlab-free-vscode Public

    MATLAB