Freelancer profile translated to English.
Back to original languageAbout David
Are your prospects expensive to acquire and getting lost in a poorly automated pipeline?
Are your teams spending more time chasing than closing?
I help B2B entrepreneurs and leaders transform their acquisition and conversion into autonomous machines, through agentic AI and advanced automation.
My approach is different: I don't just configure tools.
I design and deploy systems that work for you.
From A to Z, including AI.
-- WHAT I BUILD CONCRETELY --
🤖 Conversion AI Agents
I developed LIA'M, a B2B AI closing agent that qualifies, follows up, and books sales calls via instant messaging (currently Telegram, WhatsApp Business migration in progress), autonomously and multi-tenant.
If you sell a high-end offer (starting from €2,000) and your prospects get lost in the follow-up,
LIA'M can work for you.
⚙️ Custom B2B Automation
Process audit -> workflow design -> deployment on your stack.
Result: less manual tasks, more advanced deals.
Tools: n8n, Make, Zapier, OpenAI API, Telegram Bot API.
🏗️ Full-Stack SaaS Development
I design and develop complete SaaS products from A to Z: multi-tenant architecture, integrated AI, native automation.
Stack: Next.js, PostgreSQL, Vercel, n8n, OpenAI API.
Reference available: LIA'M AAA Dual Engine (in production).
-- MY PROFILE IN 3 POINTS --
-> Former certified closer, I understand the B2B sales cycle from the inside.
-> Builder: I deliver working products, not mockups.
-> Long-term approach: I work on missions that have a lasting impact.
Are you looking for a service provider to execute a task? I'm not the right fit.
Are you looking for someone who understands your growth challenges and builds the system that solves them sustainably? Let's talk.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Sales CloserFounder - B2B Growth & Agentic AI ConsultantSOFTWARE PUBLISHINGMay 2025 - Today (1 year and 3 months)Guebwiller, France
I built LIA'M — a multi-tenant B2B AI closing agent, operational in production on Telegram.
What I do concretely:-> Design and deployment of conversational AI agentsthat qualify and follow up with prospects 24/7-> End-to-end B2B process automation(audit, n8n/Make workflows, deployment)-> Full-stack SaaS development with integrated AI(Next.js, PostgreSQL, OpenAI API)First active client:online trainer,140 sign-ups/week, target +56% webinar attendance.Stack:Next.js, PostgreSQL, n8n, OpenAI API, Telegram Bot API. - Cockpit by CanalyzB2B Growth Consultant | AI AutomationSOFTWARE PUBLISHINGJune 2025 - Today (1 year and 2 months)Pointe-à-Pitre, Guadeloupe
Driving B2B sales efficiency through automation and AI for sales teams.
Results:-> +60 hours saved per month on manual tasks-> Automated appointment funnel in 7 days-> +210% leads processed in real-timeTools:Make, Zapier, Airtable, Notion, Slack, Gmail,OpenAI API - integrated into a coherent stack,not just tacked on. - FructifyCloser & Sales Coach — High-End OffersPRIVATE EQUITYJuly 2020 - September 2025 (5 years and 2 months)66 Avenue Des Champs Elysées, Paris, France
5 years of closing high-end offers in high-stakes environments
(high average ticket, long sales cycle).What I learned:-> Understand the pain before presenting a solution-> Qualify before closing — never the other way around-> Handle objections without pressure or manipulationIt's this field experience that fuelsLIA'M's qualification logic:the AI asks the same questions a good human closer would.
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Education
- Certified Closing (High-End B2B Sales)Certified Closers Academy2019Certification closing et vente de produits à fort ticket. Maîtrise du funnel de prospection automatisé se terminant par une phase de closing téléphonique et visio. Comprendre le cycle de vente B2B de l'intérieur est la base de tout système de conversion que je construis.
Certifications
- Certified Closer (High-End Product Sales over the Phone/Video Conference!)https://zuramedia.com/2019