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Mickaël RissMR

Mickaël Riss

Full-Stack & AI Automation Developer

€310/day
Lyon, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mickaël

Full-Stack Developer with 2 years of experience in an international company (Plusgrade, Montreal) on a B2B SaaS platform, complemented by a 2-year business background in real estate which gives me a real understanding of my clients' business needs.

My daily work at Plusgrade involves integrating partners end-to-end (React, TypeScript, PostgreSQL), maintaining a production database, and above all, automating everything that can be automated. I have developed internal tools connected to APIs and automation scripts (Python, Google Apps Script) integrating AI (Amazon Q, Gemini) which have halved the team's processing time and eliminated critical bugs in production.

What fascinates me daily is identifying repetitive tasks or workflow friction points and building concrete solutions to eliminate them, often by leveraging AI as an accelerator.

On the stack side, I am comfortable across the entire chain: React/TypeScript/Next.js on the frontend, Node.js/PostgreSQL on the backend, and Python for automation and AI integrations.

As a freelancer, I have delivered websites with Next.js and headless CMS (Notion API), as well as internal tools in Ruby on Rails.

What I bring to your projects: an operational profile that understands both code and business needs, an obsession with intelligent automation, and the habit of delivering autonomously in demanding environments.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 50km)

Experience

  • Plusgrade
    Integration Developer
    TECH
    March 2024 - January 2026 (1 year and 10 months)
    Montreal, QC, Canada
    Integration and onboarding of partners on an international B2B SaaS platform, from ticket reception to production deployment.
    Daily work on a React/TypeScript stack for the front-end and PostgreSQL for the database, in an Agile/Kanban cycle within a team of 7 integrators. Development of internal automation tools in Python and Google Apps Script (automatic verification of partner data via API, SQL rollback script) which reduced processing time by 50% and eliminated critical bugs in production.
    Production monitoring with Splunk and AWS Athena.
    Typescript Automation React.js Python Amazon Web Services
  • 0xCERT
    Full Stack Developer
    TECH
    January 2024 - February 2024 (1 month)
    Montréal, Canada
    Complete development of the showcase website with Next.js and Tailwind CSS. Integration of the Notion API as a headless CMS to allow the client to manage their content autonomously, without technical intervention.
    Notion Typescript Next.js CMS TailwindCSS
  • L'Immobilière Franco-Suisse
    Full Stack Developer
    REAL ESTATE
    December 2024 - January 2026 (1 year and 1 month)
    Lyon, France
    Design of an internal application in Ruby on Rails to automate customer follow-ups (Cron + Action Mailer). The tool has made it possible to systematize sales follow-up and eliminate manual follow-ups.
    Automation Ruby on Rails HTML5 CSS3

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Education

  • Application Designer Developer
    Le Wagon
    2023
    Concepteur Développeur d'Applications
  • Master's Degree in Real Estate Services Management
    IMSI
    2022
    Master 2 Management des Services Immobiliers

Skill set

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