You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Mathis VellaMV

Mathis Vella

AI Developer - Agents & Chatbots - LLM - RAG

€700/day
8 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Mathis

No-code developer and AI integrator, I have designed and deployed innovative solutions, such as advanced chatbots, generative AI tools, and automations. My expertise ranges from ideation to production, leveraging technologies like LangChain, ElevenLabs, Vapi, and MidJourney. Passionate about technical projects, I aim for tailor-made and high-performing solutions.

My Areas of Expertise

• Intelligent Chatbots: Creation of chatbots with RAG (Retrieval Augmented Generation), long-term memory (Pinecone), multi-agent management.
• Voice Agents: ElevenLabs, Vapi.ai...
• Multimodal Generative AI: Development of textual, vocal (ElevenLabs), visual (MidJourney), and video (Runway) content.
• Prompt Engineering: Optimization of prompts for results tailored to business needs.
• LLMs: Deployment and optimization of models (GPT-4, Claude, Llama, Deepseek), with the possibility of fine-tuning.
• Augmented Automation: Integration of AI and APIs to automate complex workflows.
• Data Analysis: Extraction and interpretation of data to generate actionable insights.

My Services

• POC/MVP Development: Rapid validation of ideas and concepts.

• Creation of Complete Solutions: Design, deployment, and monitoring of turnkey AI applications.
• Maintenance and Monitoring: Continuous improvement and performance management.


Why Work With Me?

With my diverse experience and a network of freelancers, I offer solutions tailored to your needs, combining technical expertise with simplicity.

I am open to being compensated with equity for the most interesting projects.

⚠️ I am CII certified (Innovation Tax Credit)
This allows my clients to recover 20% of the amount of eligible services as a tax credit.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

Remote only
Primarily works remotely

Experience

  • Heep.ai
    Founder
    SOFTWARE PUBLISHING
    September 2024 - Today (1 year and 11 months)
    Heep.ai is an intelligent agent creator on Instagram, WhatsApp, and Messenger.

    The difference with a traditional chatbot is that it can perform actions during a conversation with a user (take reservations, send an email, look up information... you choose!)
    Artificial Intelligence (AI) SAAS Instagram whatsapp Messenger
  • Kowl
    Product Builder
    ENTERTAINMENT AND LEISURE
    March 2024 - Today (2 years and 5 months)
    Kowl is a native mobile application designed for artists to help them bypass traditional music labels. By leveraging artificial intelligence, Kowl offers tailored promotion strategies and insights, optimizing the promotion process for emerging artists who may not receive adequate support from labels.
    Chatbot Deepseek OpenAI
  • Fablea (revendu)
    Co-Founder
    EDUCATION AND E-LEARNING
    June 2023 - August 2024 (1 year and 2 months)
    Creation of the Mystoria application (iOS and Android) which creates personalized stories + hyper-realistic audiobook for children using 5 different AIs.
    Artificial Intelligence Bubble API Midjourney OpenAI Stable Diffusion Hugging Face ElevenLabs

Reviews

4.9

Out of 8 ratings

MartinM

Martin

Martin Vaquié

Reviewed on 11/2/2022

Mathis was great! Professional, fast, and attentive to needs, he delivered an impeccable result. I highly recommend him!

Mathis has chosen to hide 3 reviews

3 written reviews are private.

Recommendations

Be the first to recommend Mathis

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Skill set

Categories