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Driss Costa

Full Stack AI Developer

DrissCosta

I build agentsthat talk, and toolsthat work.

Localisation
Marseille, France
Statut
Open to full-time roles
Portrait of Driss Costa

01 / Featured project

Tonalia

AI phone agents that answer the front desk of businesses, configured by each one without touching code.

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The voice agent

The agent picks up, identifies the business from the dialed number, loads the flow published in the Studio and runs the conversation. The flow is JSON data: the agent interprets it, and no business sentence or rule is hard-coded.

Python / LiveKit Agents / Pydantic / Gradium TTS / ai-coustics / pytest

Test clip, synthetic voice
Read the full case study

All projects

27 projects

Sorted by year. Private repositories are described without a link to the code.

2026

Background

  1. 2026

    Experience

    Full Stack AI Developer, work-study

    Nosho, 8 mois

    Designed and built several intelligent phone agents that automate inbound and outbound reception. Built the web platform used to configure and customise each agent per business, and a mobile app with Expo.

  2. 2026

    Education

    Master of Science

    Epitech Marseille

    AI, data, software development, cybersecurity.

  3. 2022 / 2025

    Education

    Web Development Bachelor (RNCP), DWWM level 5

    EGS Academy

    MySQL, PostgreSQL, PHP, Symfony. Full websites: job board, blog, fitness, complex calendar.

  4. 2021

    Education

    Technological baccalaureate STI2D, IT track

    Lycée Denis Diderot

    Computing and digital specialty.

Let's talkabout your project.

Available for a full-time role in Full Stack AI development.

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