Ludovic Perrin

Ludovic Perrin AI Engineer (ex Portfolio Manager) | Python · LLM · MCP · RAG | Indie shipping production AI (PyPI + 2 MCP servers + prod site) | Remote · Open to freelance & full-time Geneva Metropolitan Area (CH) 8 connections • 11 followers About 🇨🇭 AI Engineer indé basé en Suisse · disponible freelance et full-time remote. I build production AI systems. 19 public repos, 1 live web app, 1 PyPI package shipped since January 2026. GitHub: sky1241 📌 Background flip Came from portfolio management — switched to AI engineering in January 2026. ~5 months of intensive shipping at ~12 h/day. 2,251 public GitHub contributions in 2026. No CS degree — the work is the portfolio. 🛠️ Stack Python · LLMs (Claude / GPT / local Ollama) · Model Context Protocol (MCP) · RAG · vector embeddings · agentic workflows · FastAPI · Flutter · TensorFlow Lite · Linux sysadmin (Debian + systemd) · GitHub Actions CI/CD 🚀 Sweet spots (each number verifiable on github.com/sky1241) • forge-shield v2.1.2 — Production/Stable on PyPI. Single-file pytest regression shield, 5,270 LOC peak, stdlib-only, mypy --strict. 100% mutation kill vs mutmut 33% on httpie/argparser. • MUNINN — 120K+ LOC LLM persistent memory engine. Sub-token semantic compression x4.4, 92% fact retention (37/40 benchmark), 10 MCP tools, 2,849 CI tests. • HSBC-algo-genetic — 72,838 LOC quant trading research on 14 yr BTC. HMM + GARCH + walk-forward, DSR + Hansen SPA. K3 OOS Sharpe –1.91 published (honest negative). • infernal-wheel — On-device cigarette detection on Galaxy Watch 7. TFLite int8 35 KB, AES-256-GCM, validated April 2026. • bible-ux — 47K-line cross-platform UX system, 10 platforms, dual MIT + commercial EULA (Gumroad release Q2 2026). • haoyanwuying.com — Live vitrine site for a dance school in China. Mobile-first, WeChat + Baidu Maps. Live since December 2025. 🧪 Honest science I publish admitted negatives in plain sight: forge cycle 12 v3 verdict "0/3 OUI" (forge at random baseline), HSBC K3 Sharpe –1.91, BU