Freelancer profile translated to English.
Back to original languageAbout Mathieu
I build custom tools for companies that want to move faster than their traditional SaaS stack. Specifically: AI agents, business automations, internal dashboards, web apps. From prototype to deployment.
My approach:I code, I connect, I automate. No need to juggle a developer, a consultant, and an integrator.
🤖1. Build AI & Agents (my core expertise)
- Conversational agents and AI workflows (Claude API, OpenAI, embeddings)
- Automated monitoring and content summarization pipelines (RAG, intelligent scraping)
- Internal AI tools: visual generation, lead qualification, classification
- Typical stack: Python, Next.js, Supabase, n8n, Inngest
⚙️ 2. Custom Apps & SaaS
- B2B platforms (Next.js + Supabase + Stripe)
- Business back-offices and dashboards (Streamlit, Looker Studio)
- Trading bots and custom scrapers (Polymarket, MEXC, WTTJ)
- Deployment and infrastructure: Docker, Cloudflare Tunnel, IONOS
🔄 3. Automation & CRM Integration
- Complex n8n workflows (50+ nodes, multi-API)
- Salesforce (Apex, LWC, SOQL), Pipedrive, Brevo, HubSpot
- Database synchronization and cleaning
Why choose me?
I come from development and consulting. I understand your business needs and I know how to code them, without intermediaries. If you have an idea for an AI app or a custom workflow to build, let's talk.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- CONCILIUM[Mission] – Web & Data Performance Management (Looker Studio)CONSULTING AND AUDITSOctober 2025 - October 2025Paris, FranceDesign of an analytical dashboard to measure traffic and engagement evolution over 24 months.📊 Creation of a multi-source Looker Studio DashboardConnection and cross-referencing of GA4, YouTube Analytics, and Google Search Console data to track:
- Traffic & Acquisition: Overall and per-section analysis (Home, Insights, Careers...).
- User Engagement: Tracking conversions (PDF Downloads, Forms, Duration).
- Media Performance: Video analysis (Views, Completion Rate).
- Audience: Visitor profiling (Geolocation, Devices).
- SEO: Tracking organic traffic, keywords, and backlinks.
⚙️ Advanced Technical Configuration- Creation of calculated fields.
- Use of GA4 Regex for automatic page categorization and data segmentation.
📑 Strategic Deliverable- Writing a detailed audit for management.
- Recommendations for optimizing the tagging plan and tracking.
- Université Gustave EiffelMITIC Degree – Service & Digital Innovation ManagementCONSULTING AND AUDITSSeptember 2024 - September 2025 (1 year)Champs-sur-Marne, FranceA hybrid program to master the dual Business & Tech culture:
- Uncertainty Management: Agile digital project management without losing sight of the goal.
- Needs Translation: Transforming business objectives into concrete technical solutions.
- Forward-Looking Vision: Anticipating tomorrow's uses to design sustainable services.
🎓 Focus: Project Management & Innovation- Design: Digital services and user journeys.
- Unite: Stakeholder coordination (Tech/Business/Clients).
- Align: Ensure technology serves the company's strategy.
- CONCILIUMTechnical Project Manager & AutomationCONSULTING AND AUDITSSeptember 2024 - September 2025 (1 year)Paris, France⚡ Automation & No-Code (n8n)
- Design and deployment of an automated monitoring tool: monitoring sources, intelligent information filtering, and automatic alerts to teams.
- Creation of internal automation workflows to streamline business processes.
🗄️ Data Management & CRM- Data Management: Managing, cleaning, and structuring databases to ensure their reliability.
- CRM: Configuration and optimization of pipelines (Pipedrive / OHME) for sales tracking.
🌐 Web & Project Management- End-to-end Web project management (Scoping, Planning, Testing).
- Design and integration of WordPress / Elementor sites (SEO & Performance Optimization).
- User support: Technical assistance, procedure writing, and team training.
Reviews
A
Anais
Horus heritage services
Reviewed on 11/22/2025
Mathieu configured our Pipedrive automations. He adapted very well to our requests while also proposing improvements and additional features. During his workdays, he answered my questions with great clarity and adapted to my change requests. The exchanges were very fluid. Mathieu met all our expectations, and we would be happy to work with him again!
Thomas
CONCILIUM
Reviewed on 10/17/2025
Mathieu was responsive and understood our needs well. He communicated effectively about the deliverable.
Recommendations
Be the first to recommend Mathieu
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- ESGI2022
- Voltaire Pix CertificationCertification Voltaire Pix
Certifications
- Bloomberg Market ConceptsBMC2026