Freelancer profile translated to English.

Description

Hello,

Are you losing time on manual tasks, are your prospects not being contacted quickly enough, or is your business lacking visibility with an outdated website?

As the Founder of Booster Digital, I don't just "code". My goal is to solve your growth problems through technology. Whether you're a tradesperson, an SME, or a service professional, I design complete systems that work for you 24/7.

🤖 AI Agents & Automation (Time Savings)

Creation of intelligent voice agents (Retell AI, Claude) capable of answering the phone, qualifying your prospects, and making appointments.

Automation of your repetitive tasks and connection of your tools (Make, Zapier) to run your business on autopilot.

⚡ Web Development & Visibility (Growth)

Development of ultra-fast and modern showcase sites and applications (Next.js, React, Tailwind CSS).

Optimization of your local SEO (Google Business Profile) to dominate your geographical area.

Scraping and generation of qualified leads.

🎯 My Method:

Quick audit of your pain points and current processes.

Proposal of a tailored system (AI or Web) with a clear ROI.

Fast, robust delivery, and training so you remain 100% autonomous.

Do you have a time or client problem? Let's discuss it. I respond in under an hour on Malt.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

ObraZap (Projet en cours)
Full-Stack AI Developer — B2B SaaS LatAm
May 2026 - Today (3 months)
Brazilian artisans (MEI/autônomos) are losing contracts due to lack of follow-up — ObraZap automates quote signing, follow-ups, and payments via WhatsApp and Pix.

Next.js 14 / TypeScript / Supabase architecture with digitally signed PDF quote generation, Pix integration (Brazilian instant payment), and credit bureau reporting to build trust with artisans.

Automated follow-ups via WhatsApp Business API + Artificial Intelligence (Claude API) for prospect qualification and post-quote follow-up without human intervention.

Freemium model R$29/month, deployed on Vercel, targeting 15 million Brazilian self-employed individuals — the first French-speaking SaaS project focused on this market.
Next.js TypeScript Supabase Automation Python
VideoFlow (Projet SaaS)
Full-Stack Developer — Automated Video SaaS
April 2026 - Today (4 months)
Content creators spend hours reformatting their videos for each platform — this Python SaaS automatically generates 3 optimized formats and publishes them without manual action.

Development of an automated Python video processing pipeline: cutting, adaptive cropping by format (16:9 YouTube / 9:16 Reels-TikTok / 1:1 Instagram), encoding, and metadata.

Automation of imports via YouTube Data API v3: upload, title, description, tags, and thumbnail generated programmatically upon publication.

SaaS architecture with export management interface, queue management, and notifications — 80% reduction in post-production time.
Automation YouTube API Content Integration Python ffmpeg
Expert IA — Agent Vocal Téléphonique LLM
Booster Digital — Client: Restaurants France/Canada
April 2026 - Today (4 months)
A restaurant loses 30% of its calls during peak hours — this AI voice agent answers 24/7, qualifies prospects, and confirms reservations without any human intervention.

Design of conversational phone agents using Retell AI + Claude (Anthropic) LLM with advanced prompt engineering (Voss, Columbo techniques) — 769 prospects contacted, 4 automatic qualification tags.

Post-call automation via Make: confirmation SMS (Retell Native SMS), CRM update, routing based on status (qualified / refused / callback / no answer).

Twilio infrastructure (CA +1438 / FR numbers), secure webhook with systematic 200 response, voice AI deployed in production on live streams.
Automation Artificial Intelligence AI Agents Retell Prompt Engineer