Projects in NarbonneProjects in NarbonneApollo Full-Funnel B2B Pipeline — End-to-end prospection automation built for Kryva.fr. Enriched 50,000+ construction trade leads (SIRET, contact emails, company size, certification status), orchestrated personalized email sequences via Resend, automatic escalation to Vapi voice agent on day 7 if no email response.
Stack: Apollo API for lead enrichment, Resend for transactional emails, Vercel cron jobs (12+ scheduled), Supabase for state tracking, Sentry observability with PII scrubbing (SIRET, VAT numbers, IBAN). GDPR-compliant from day 1: opt-out one-click, retention periods country-by-country, anti-fraud VAT publisher attestation. Real revenue generated through this funnel. Vapi Outbound Voice Agent — Autonomous AI prospection agent built for Kryva.fr. Calls 50+ qualified leads per day, conducts natural-sounding French conversations, qualifies needs (construction trades: tiling, electrical, plumbing, carpentry), books meetings via Calendly webhooks, and escalates to human-in-the-loop when needed.
Full EU AI Act art. 50 disclosure from the first conversation turn ("je suis un assistant vocal IA"). Integrated with CRM hand-off via Apollo webhooks, automatic follow-up sequences if no answer, and circuit breaker if the lead requests human contact. Production-grade: handles 200+ concurrent calls, sub-300ms response latency, fallback for accent recognition issues. Kryva.fr (https://Kryva.fr) — B2B SaaS for French construction trades. Shipped solo in 4 months: Claude tool-use agent (40+ tools, human-in-the-loop, streaming), Vapi outbound voice agent (50+ calls/day, EU AI Act compliant), Stripe Connect Express marketplace (auto monthly payouts, KYC programmatic), Apollo pipeline (50k+ leads enriched), multi-modal auth (passkeys WebAuthn + Google SSO PKCE + magic links + OTP), GDPR + EU AI Act compliance.
Stack: Next.js 16 RSC + Server Actions, Supabase RLS multi-tenant, Vercel Edge runtime + cron jobs, Sentry observability with PII scrubbing, Resend, 6-language i18n, multi-country EU architecture (FR/BE/LU/CH/DE/AT/NL/IT/ES). 
