Freelancer profile translated to English.
Back to original languageAbout Loïc
Your tools don't communicate with each other. Your teams spend hours on tasks that should be automated.Your data is scattered across 4 software applications that don't talk to each other. This is exactly what I solve.
I am an IT consultant specializing in process automation and system integration. In concrete terms, I connect your tools (CRM, ERP, marketplaces, invoicing), automate repetitive workflows, and build custom business applications when nothing on the market meets your needs.
My most significant project: the deployment of an after-sales CRM for Renault Group in 14 countries and 85 sites. I designed the Python ETL pipeline that processed over 250,000 customer records from heterogeneous sources. Result: 100% user adoption and halved reporting time.
In parallel, I develop and operate my own SaaS products; four are currently in production. I don't sell theory; I work with the same tools that I deploy for my clients.
My approach is simple: I first understand your business problem, propose the most direct technical solution, and deliver a functional product in 2 to 4 weeks. No 50-page specifications, no unnecessary meetings.
If this resonates with you, let's take 30 minutes to discuss.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- No LimitsProduct EngineerAugust 2024 - Today (2 years)Architecture & MVP Launch: Design of a complete B2B SaaS platform → Deployed in production in 12 weeks (Record time-to-market).Advanced Monetization (Enterprise Pricing): Implementation of complex subscription logic (Quotas, Entitlements, Metered Usage) via Stripe → Architecture ready to maximize customer LTV from day 1.Performance & Scalability: Next.js 14 (App Router) + Supabase stack on Vercel Edge → API response time <100ms and Lighthouse score 95/100."Bank-Grade" Security: Total data protection via RLS (Row Level Security) and strict validation (Zod) → Zero data leaks possible between tenants.Quality & Maintainability: 100% Strict TypeScript code with Clean Architecture → Zero technical debt, codebase ready to be taken over by a team.Total Observability: Sentry integration (Errors) + PostHog (Analytics) → Tracking of 100% of user journeys for rapid iteration.STACK: Next.js 14, TypeScript, Supabase, PostgreSQL, Drizzle ORM, Stripe Connect, Vercel Edge, Sentry, PostHog, TailwindCSS.
- Renault GroupData Product ManagerSeptember 2023 - September 2024 (1 year)Automation & Scraping (Python): Development of data extraction scripts (Web Scraping with Selenium/BeautifulSoup) to monitor competitor prices and services in real-time → Saved 15 hours/week on competitive intelligence.Data Science & Modeling: Massive analysis of After-Sales CRM datasets (Pandas/NumPy). Creation of predictive segmentation models (AI/Machine Learning) to optimize campaign conversion rates.Business Intelligence (BI): Building data pipelines (ETL) to feed performance dashboards for Dacia/Renault parts and accessories.Process Optimization (Automation): Replacement of manual Excel reporting with automated Python scripts.Digital Strategy (Phygital): Definition of customer journeys based on behavioral data to link digital experience with physical points of sale.STACK: Python, Pandas, NumPy, Scikit-learn (ML), Selenium (Scraping), SQL, Tableau, Excel VBA, Salesforce CRM.
- FreelanceFounding Engineer & AI Growth LeadSeptember 2023 - Today (2 years and 11 months)AI Customer Success (Automation): Development of conversational AI agents (OpenAI API + RAG with Pinecone) to automate 80% of L1 support. Architecture capable of ingesting technical documentation and responding to users in real-time, drastically reducing human response time.Growth Engineering & Programmatic SEO: Creation of an AI content generation engine (Next.js ISR + GPT-4) to deploy thousands of SEO-optimized Landing Pages. Result: Large-scale automated organic acquisition without ad budget.Revenue Operations (RevOps): Deep integration of Stripe Billing to manage the financial lifecycle (Upgrades, Downgrades, Prorata, Dunning Management). Setup of real-time dashboards (MRR, Churn, LTV) to drive profitability.Product-Led Growth (PLG): Advanced behavioral analysis (Mixpanel / PostHog) to identify friction points. Development of "Self-Serve" features (Interactive onboarding coded in React) to maximize user activation without sales intervention.Automated Feedback Loop: System for capturing user feedback, automatically sorted by sentiment analysis (NLP) to prioritize the technical roadmap.STACK: OpenAI API (GPT-4), LangChain, Pinecone (Vector DB), Next.js, Stripe Billing, PostHog, Python (Automation), Technical SEO.
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Education
- Bachelor's Degree in Computer Science with a specialization in CybersecurityConservatoire National des Arts et Métiers2022Licence, Générale Informatique option Cybersécurité
- University Diploma in Technology (DUT) in Computer Science, Connected and Intelligent Environment trackLa Rochelle Université2021DUT Informatique, Parcours Environnement Connecté et Intelligent
Certifications
- Google Ads Video CertificationGoogle2023
- Google Ads Search CertificationGoogle2023