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Gianni MegnaGM

Gianni Megna

Web Developer - Mobile Developer - UX UI Designer

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gianni

Web & mobile developer, co-founder of Supplément Bacon.
I design and develop custom applications, from idea to production: websites, mobile apps, and SaaS platforms.
Main stack: React, React Native, Laravel.
Experienced with full projects involving API integrations (bookings, payments, CRM) and real product constraints.
Fast, clean, and results-oriented approach.
👉 Autonomous or in collaboration with your tech / product teams.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 10km)

Experience

  • Echow
    Founder & Backend Developer – Instagram Automation
    SOFTWARE PUBLISHING
    January 2025 - Today (1 year and 7 months)
    Paris, France
    I designed and developed Echow, a SaaS tool for automating Instagram mention responses in stories.

    I developed the backend logic for processing Instagram events, managing response scenarios (text, audio, image, video), random delays to simulate human behavior, and differentiating between followers and non-followers.

    I implemented the API, subscription management, the performance analysis dashboard, and monitoring mechanisms to ensure the tool's stability and compliance.

    Echow is designed to handle high volumes of interactions while remaining reliable and performant.
    Front-End Development Node.js JavaScript
  • Alela
    Founder & Full-Stack Developer – Event Platform
    SOFTWARE PUBLISHING
    January 2023 - Today (3 years and 7 months)
    Paris, France
    I developed Alela, an event platform for creating and managing digital and physical experiences.

    I designed the full-stack architecture, developed the frontend interfaces, the API, and the event content management systems (pages, media, user interactions).

    I implemented user journeys, content delivery mechanisms, participant data collection and structuring, as well as administration tools for managing events.

    The project was designed to be modular, scalable, and adaptable to different formats (concerts, clubs, lifestyle events).
    Laravel React.js
  • Pléthore
    Founder & Product Lead – SaaS CRM for Restaurants & Hospitality
    SOFTWARE PUBLISHING
    January 2021 - Today (5 years and 7 months)
    Paris, France
    I designed and developed Pléthore, a white-label SaaS platform for premium restaurant and hospitality groups.

    I defined the overall technical architecture (frontend, API, back-office), developed the client CRM (profile modeling, history, segmentation), multi-location management systems (clusters, sub-locations), and engagement tools (push, WhatsApp, email).

    I implemented integrations with third-party services (booking tools, PMS, marketing automation), OAuth2 authentication with 2FA, administrator permission management, and analytics dashboards.

    I am involved in the entire product lifecycle: technical design, development, performance optimization, maintenance, and continuous evolution.
    Front-End Development TypeScript Laravel

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Education

  • Digital Project Manager – Web & Mobile
    IIM
    2022

Skill set

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