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henry_millet

Henry Millet

@henry_millet

Fullstack Developer Lead Dev Lead Tech

France
Anglais, Français
Certaines informations sont présentées en anglais.
À propos de moi
I am an experienced Fullstack Developer and Technical Lead with over 15 years building web applications across diverse industries. I am an expert in modern TypeScript stacks and PHP frameworks. I am skilled in designing scalable architectures and implementing secure authentication systems.... Plus d’infos

Compétences

h
henry_millet
Henry Millet
hors ligne • 

Voir mes services

Applications Web Full stack
I will build your web application features
De120 $US / projetPlus de détails

Expérience professionnelle

Senior Fullstack Developer

Personal Project - VoIP AI • Freelance

Dec 2025 - Present • 5 mos

Development of a complete VoIP call management application with AI conversational assistant. Solo project. Microservices architecture: AdonisJS 6 (TypeScript), Vue 3 (Composition API, Pinia) VoIP integration: Asterisk PBX, ARI protocol, bidirectional RTP streaming AI services: Google Cloud Speech-to-Text, Text-to-Speech, Gemini Live API Real-time communication: WebSocket with isolated rooms, bidirectional events Security: Zero Knowledge encryption, multi-tenant architecture, strict data isolation Infrastructure: Docker, Cloudflare Tunnel, Fail2Ban PWA: Service Worker, push notifications, offline cache

Luxury sector client

Freelance • 2 yrs

Lead Developer

Nov 2025 - Present • 6 mos

Personal product page Web application presenting personalized product information, warranty, and care instructions for each customer. Team project. Development with Astro (SSR) and React components Complex user journeys with OTP authentication End-to-end testing with Playwright Accessibility: client expert recommendations, ARIA, contrast management, focus-trap, Voiceover navigation Resource and performance optimization

Lead Developer

Nov 2024 - Present • 1 yr 6 mos

PDF document generation service On-demand PDF generation API (quotes, delivery notes, repair tracking) based on ReactJSX templates. Solo project. REST API architecture with AdonisJS 6 (TypeScript) PDF generation via Puppeteer with ReactJSX templates Synchronous processing for immediate in-store availability Load testing: target 2 docs/min, result 919 PDFs in 5 min (3-4 docs/s) Strong typing throughout the project Kubernetes deployment Unit and functional tests with Japa