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Alexandra JANINAJ

Alexandra JANIN

IA · SaaS Fullstack Developer

€650/day
3 projects
Périgueux, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexandra

15 years of experience in SaaS applications, business software, and complex interfaces.

Developer and UX designer by training, historically specialized in front-end, I now work fullstack: interface, API, database. AI tools like Claude Code allow me to deliver faster, but in a controlled and reasoned manner: every line of generated code is reviewed and tested.

I also lead workshops to raise awareness of the challenges of generative AI: I know what these tools do well, and what should not be delegated to them.

My differentiator: accessibility.AI-generated code is rarely accessible by default. My RGAA/WCAG expertise (accessible design systems, audits, refactoring) guarantees interfaces compliant with European legal obligations — a growing challenge for public actors, e-commerce, and digital services.

Deliver quickly with AI and be compliant— a rare combination.

I also assist my clients who wish to integrate AI into their products or processes: LLM API calls (Claude, OpenAI), conversational assistants, augmented search (RAG) — with a clear-eyed view of what truly adds value.

What I can offer you:
● Fullstack development of SaaS applications and business software (front & back)
● Complex, polished, and data-oriented user interfaces
● Accessibility audit and compliance (RGAA, WCAG, RGESN)
● Integration of AI features into your existing tools
● Consulting and awareness-raising on the reasoned adoption of AI

I mainly work with SMEs and mid-cap companies. Startups, industry, e-commerce, public sector, associations.

This diversity has taught me to adapt quickly to varied business contexts and to remain pragmatic.

Let's talk about your project.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Simulateur Territorial
    Malt logoOn Malt
    Design and development of a theme for La Fabrique du Numérique
    PUBLIC SECTOR
    March 2026 - April 2026 (1 month)
    Nantes, France
    Creation of a Grist theme in the colors of La Fabrique du Numérique:
    - Quick audit of needs and technical constraints.
    - Proposal of a suitable graphic charter
    - Development and integration of visual elements (CSS, assets, etc.).
    - Documentation to facilitate maintenance and future contributions.
    Grist CSS Visual Identity Gitlab Design System
  • Zeenea
    Front-end Developer
    SOFTWARE PUBLISHING
    May 2024 - January 2026 (1 year and 8 months)
    Nantes, France
    Zeenea is a software publisher for managing data access with a cataloging solution to centralize and unify all enterprise metadata in a single repository.

    My role at Zeenea was to unify and facilitate component reuse. I was also responsible for ensuring the overall accessibility of applications and raising awareness among teams about good accessibility practices.

    Result:
    - A modern design system with Storybook and NX
    - Nearly a thousand tests of all kinds: unit tests but especially functional tests with Playwright
    - Teams trained to apply best practices and reuse available components in the design system
    Angular Typescript Nx Playwright Accessibility Design
  • iAdvize
    Software Engineer
    SOFTWARE PUBLISHING
    March 2022 - February 2024 (1 year and 11 months)
    Nantes, France
    iAdvize is a software publisher offering a set of conversational tools.

    My role: Software Engineer within the Desk team, which is the interface used by responding agents.

    My missions:
    - Discussions with POs and writing technical specifications
    - Sprint work based on OKR achievement
    - Implementing new features in A/B tests (with feature toggles) to measure their performance (KPIs)
    - Maintaining vigilance, especially on the front-end side
    - Migrating several aging libraries (jQuery) to a more modern stack

    Results:
    - Over 15 new features delivered to production
    - A component library that is faster to build, use, and maintain
    - A dashboard for visualizing agent performance (KPIs) at a glance, connected to data collected via GraphQL
    React.js UX Design Generative AI GraphQL A/B Testing

Recommendations

Olivier DegobertOD
FU
Olivier Degobert and 1 other person have recommended Alexandra

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Education

  • BTS Visual Communication, Multimedia Option
    ESAAT
    2011
  • Fertile Futures Path
    Fertiles
    2025
    5 jours pour explorer les voies à impact et devenir acteur de la transition écologique

Certifications

  • Web security training
    Makina Corpus
    2016
    Linux OWASP
  • Git training
    Makina Corpus
    2017
    Git

Skill set

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