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Noémie PierartNP

Noémie Pierart

Supermalter

Fullstack Web Developer | Ruby on Rails & AI

€600/day
44 projects
Paris, FR
8-15 years
Ruby on Rails
Front-End Development
Back-End Development
Artificial Intelligence (AI)
Fullstack

Average response time: 1 hour

Freelancer profile translated to English.
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About Noémie

FULLSTACK WEB DEV | RUBY ON RAILS & AI| ESCP | Le Wagon | Google AI certified

I assist my clients in creating or modernizing custom web applications, using a fullstack approach tailored to each project:

*Ruby on Rails Ecosystemfor MVPs, business tools, SaaS, both front-end and back-end: complete design, from UX/UI mockups to architecture, databases, security, hosting, and SEO.
  • **AI Integration**: process automation, prompt engineering, generative AI.
*No-code(Webflow) for fully customized showcase websites in responsive design.

My approach combines:
  • Understanding ofbusiness and productchallenges (ESCP Business School graduate, 10 years of project management experience).
  • Technical rigor to producestructured and maintainable code(former Le Wagon instructor).
Feel free to contact me for more details. I am committed to providing you with a quick response, including a cost and timeline estimate.

See you soon!

Noémie Piérart

  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Freelance Fullstack Developer
    Ruby on Rails | Google AI Certified
    SOFTWARE PUBLISHING
    January 2020 - Today (6 years and 5 months)
    Paris, France
    Fullstack Web Developer: creation of web products from A to Z with a dual back-end and front-end approach, within the Ruby on Rails ecosystem. AI and LLMs integration (Google AI certified) and No-code (Webflow). Programming, architecture, databases, hosting, security, responsive design, SEO.

    Some examples of projects completed with Malt:

    • **Qonto (Fintech) — Web Engineering & Growth**: Integration of new multilingual interfaces within the main application. Working in a Ruby on Rails and Tailwind CSS environment, in close collaboration with the Product Design and QA teams to ensure high-fidelity deployments in European markets.
    • **MaPaperasse.fr (EdTech) — MVP Creation**: Complete architecture and development of a secure platform for storing and managing regulatory documents for higher education institutions.
    • **BatchcookingParis.fr (FoodTech) — Services Platform**: Design of a booking and scheduling management tool for a home services startup. Integration of complex functionalities: menu management, recurring payments (subscriptions), and online store.
    • **AniApp.fr (Business Software) — Modernization & Scalability**: Development of new features for a leisure center management tool: automated invoicing, bulk mailing system, and real-time reporting dashboards.
    • **Push Artists (Streaming) — UI/UX Integration**: Technical translation of complex mockups for an artistic streaming platform, with a focus on performance and user experience.
    • **Showcase Websites (No-code / Webflow)**: Creation of custom websites optimized for SEO and responsive design for liberal professions and entrepreneurs (law firms, interior designers, nursery networks, etc.).
    Ruby on Rails Ruby Fullstack Artificial Intelligence Webflow
  • Bordeaux Métropole
    Digital Transformation PMO
    PUBLIC SECTOR
    September 2016 - September 2019 (3 years)
    Bordeaux, France
    Within the Digital Transformation Directorate, implementation of digital project management tools: governance, performance indicators, risk management, budget tracking. In a context of refactoring several shared IT departments, supporting General Management in monitoring a portfolio of application and infrastructure projects.
    Project Management Digital Transformation Change Management Governance
  • OECD (Organisation for Economic Cooperation and Development)
    Analyst and Consultant
    PUBLIC SECTOR
    September 2009 - September 2016 (7 years)
    Paris
    Assisting developing countries in managing their public policies, particularly on digital transformation. Ex: Consulting mission on digital innovation for the government of Kazakhstan (2 years). Leading working groups with the ministries of industry, energy, and agriculture, animating expert networks.
    Consulting Project Management Innovation Strategy

Reviews

5.0

Out of 31 ratings

B

Benoit

TADELY

Reviewed on 4/9/2025

I had the pleasure of entrusting Noémie with the development of the MIND website, and I can only recommend her warmly. What I particularly appreciated: her ability to quickly understand the challenges, propose relevant solutions, and meet deadlines without compromising on quality. In short, a smooth and efficient collaboration, as we would like to have all the time. Thank you, Noémie!
R

Romain

PONSOT AVOCATS

Reviewed on 3/28/2025

I had the pleasure of collaborating with Noémie on a front-end project, and I am very satisfied with her work. Her technical expertise, professionalism, and ability to quickly understand my needs were remarkable. Noémie was responsive, precise, and proactive, delivering a result that was both elegant and performant. I highly recommend her services to anyone looking for a competent, serious, and involved freelance developer. Thanks again, Noémie, for this excellent collaboration!
Show all 31 reviews

Recommendations

CB
AU
Balthazar Le BretBL
+6
Caroline Benhamou and 8 other people have recommended Noémie

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Education

  • Master in Management
    ESCP Europe, Paris
    2009
    Ecole de commerce, BAC + 5 Semestre d'études à l'Indian Institute of Management en Inde
  • Fullstack Web Developer
    Le Wagon
    2019
    Bootcamp fullstack (batch 325)

Certifications

Noémie's certifications are only visible to Malt Community members

Skill set

Ruby
JavaScript
PostgreSQL
Stimulus
Generative AI
AI Automation
Artificial Intelligence
Webflow

Categories