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Frédéric La RosaFL

Frédéric La Rosa

Data Analyst | Growth Hacker | Product Builder AI

€450/day
Lille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Frédéric

Expert Generative AI, Data Analyst & Growth Hacker

I help you process, analyze your data, save time, automate your workflows, and integrate AI into your daily business - without the fluff, with a method.

🔹Generative AI Trainer & Consultant(GPT, Claude, Mistral...)
Creation of custom GPTs, prompt engineering, business process automation, no-code tools.
Training eligible for CPF/OPCO: +300 people trained.

🔹Experienced Data Analyst
Data exploration, visualization & modeling (Python, SQL, Power BI, Tableau…).
+270 analysts trained - mostly active on Malt - with field-oriented pedagogy.


🔹Growth & Automation Expert
Implementation of acquisition funnels, email sequences, multichannel content (LinkedIn, Insta, Facebook, newsletters, landing pages…).
Copywriting, AI & automation for ROI.

🔹No-code Website & MVP Designer
From strategy to launch: showcase websites, sales funnels, platforms with Weweb, Supabase, Airtable or Notion AI.


🔹Manager & Team Leader
Over 250 people managed.
Ability to lead, structure, and upskill technical or non-technical profiles.
Benevolent, agile, and results-oriented management.

🔹Public Speaking & Storytelling Coach
Techniques from theater, rhetoric, and copywriting. Pitches, training, presentations: I combine oratory art, pedagogy, and narrative impact to captivate your audience.

My approach:**operational, creative, results-oriented.**

📞 Need a technical leader to manage your teams? A custom GPT? An actionable dashboard? A website? An automated MVP or an AI/multichannel strategy?
Let's talk.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

Can work on-site
Lille (up to 50km)

Experience

  • Digit formation
    Generative AI Trainer
    EDUCATION AND E-LEARNING
    April 2025 - Today (1 year and 2 months)
    Design and delivery of customized training on generative AI (GPT-4o, Claude, Mistral, Perplexity...), for professionals (HR, trainers, sector experts...).


    Objectives:structure AI usage, create custom GPTs, master prompt engineering (sequenced, documented), automate workflows, and integrate the right tools for specific use cases.


    Approach:pedagogical, practical, business performance-oriented.
    Generative AI OpenAI Perplexity Prompt Engineering Training
  • Rocket School LILLE
    Automation Trainer in Growth Hacking
    EDUCATION AND E-LEARNING
    September 2024 - Today (1 year and 9 months)
    Train Growth Hackers and Master 2 Marketing students on automation with Zapier, Data analysis, and the use of AI in Growth.

    > Automation with Zapier:
    - GSheet -> Lemlist
    - Lemlist Action -> Slack
    - Google Form -> Lemlist
    - Database update
    - Webhook
    - etc.


    > Data analysis with Python:
    - In one week, I trained 11 Master 2 Digital Marketing & Growth students in Python
    - Data cleaning and preparation
    - Data viz
    - Exploratory data analysis



    > AI in Growth:
    - What is Gen AI and what are the different models (cost, performance, limitations, etc.)
    - Advanced prompt engineering techniques
    - AI and commercial prospecting
    - How to create your own GPTs



    Growth Hacking Growth Marketing Generative AI Zapier Python
  • Treepix
    Growth Hacker
    FILM AND AV
    July 2024 - Today (1 year and 11 months)
    - Creation of 2 websites for Treepix and Etoiles in collaboration with an UX / UI Designer.
    Implementation of the SEO strategy.
    - Development and automation of an all-bound multichannel strategy: LinkedIn, YouTube, Instagram, Facebook, and email. Technical stack: n8n, Airtable, Make, Notion, La Growth Machine, Sales Navigator, AI

    Weweb Supabase n8n Airtable La Growth Machine

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Education

  • Data Analyst, Artificial Intelligence
    OpenClassrooms
    2022
    Data Analyst, Intelligence artificielle Formation effectuée en partenariat avec l’ENSAE, avec 9 projets réalisés simulant de réelles problématiques professionnelles: - Analyse des ventes pour un e-commerce ; - Création et utilisation d'une base de données immobilière ; - Réalisation d'une étude de santé internationale ; - Optimiser la gestion et analyser les ventes d'une boutique ; - Analysez les ventes d'une librairie ; - Analyser la mixité F/H au travail ; - Etude sur l'eau potable à l'internationale ; - Etude de marché internationale ; - Création d'un programme de détection automatisée de faux billets.
  • Growth Strategy + Prompt Engineering + Prospecting & AI + LinkedIn & AI + Automations & AI
    The World Of AI
    2024
    1 - STRATÉGIE GROWTH & OPTIMISATION FUNNEL DE CONVERSION & VENTE 2 - MAÎTRISER LE PROMPT ENGINEERING & LES IA GÉNÉRATIVES 3 - CRÉER UNE MACHINE DE PROSPECTION COMMERCIALE AVEC L'IA 4 - CRÉER UNE MACHINE À LEADS AVEC LA CRÉATION DE CONTENU SUR LINKEDIN & L'IA 5 - BIBLIOTHÈQUE D'AUTOMATISATIONS AVEC L'IA

Certifications

Skill set

Categories