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Anthony AristhèneAA

Anthony Aristhène

Fullstack Developer - React | Node | Typescript

€600/day
17 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Anthony

Fullstack Developer | Expert React & JavaScript Ecosystem
Passionate about the frontend, solid on the backend, I design performant, maintainable, and scalable web applications.

Specializing in React (TS), I have a very good command of the JavaScript ecosystem, and I complement this expertise with solid experience in C#.

👥 Looking for reliable support for your projects? An autonomous developer, attentive, and proactive? Let's discuss it. I can help you to:

Transform an idea into a solid app
Strengthen your team with modern best practices
Make relevant software architecture choices
Optimize existing solutions without breaking everything
Support non-technical profiles in understanding and using created solutions

🔧 Key Skills:

React, Next.js, TypeScript, Node.js
Software architecture, testable & scalable code
Agile methods, code reviews, TDD
Plugin development, internal tools, automated scripts
Responsive UI & careful UX

🚀 Need a technical boost or a fresh look at your app? Let's talk!
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Paris (up to 50km), Grenoble (up to 10km), Lille (up to 30km)

Experience

  • O'CLOCK
    Trainer
    EDUCATION AND E-LEARNING
    September 2025 - June 2026 (9 months)
    Paris, France
    Digital trades training school, offering web and network professional titles to learners mostly undergoing professional retraining — varied profiles, heterogeneous levels, high stakes for rapid progress and integration.

    My role: To conduct training days for web (DWWM, CDA) and network (TSSR, AIS) titles, supporting each learner towards obtaining their professional title and achieving concrete, sustainable skill development. Ensuring AI is used relevantly by learners in their professional careers, so that this technology becomes a tool fostering their productivity and skill development.

    Actions
    • Daily course delivery on web and network infrastructure trades
    • Participation in the development of course materials and practical exercises
    • Individualized monitoring of learners' progress and skill development
    • Integration of coherent and relevant AI usage in training paths
    • Awareness of cybersecurity and application security issues, and scenarios promoting data leaks
    • Coordination with the administrative team and pedagogical referents

    Results
    • Very positive learner feedback at the end of each session
    • Learners, mostly retraining, supported towards a new career in digital
    Training Artificial Intelligence Technology Watch Infrastructure Security Cybersecurity Awareness
  • Particulier
    Fullstack Developer
    E-COMMERCE
    January 2025 - July 2025 (6 months)
    Bruxelles, Belgium
    A private individual, a mechanic and car enthusiast, wanted to sell his auto parts online. He came with a simple idea — "a website to sell my parts" — without technical specifications, without defined architecture, without a roadmap.

    My role: Translate this raw need into a complete e-commerce system, from defining the need to production deployment and client empowerment.

    Actions
    • Define the roadmap and infrastructure and software architecture from scratch
    • Develop a multi-service monolith: client interface (Next.js), backend (Nest.js), management back-office (React-Admin)
    • Implement payment system (Stripe), dark mode, regular data backup strategy
    • Support the client in understanding technical choices and mastering the back-office
    • Write documentation allowing another developer to intervene without dependence on the initial provider
    • Stack: Next.js, Nest.js, React-Admin, Stripe, Zustand, Zod

    Results
    • Complete e-commerce system delivered and launched
    • First sales recorded in production
    • Autonomous client managing their services after the mission
    • Documentation delivered to ensure maintainability without provider dependency
    Next.js NestJs Zustand Zod DevOps
  • Yumiwok
    Fullstack Developer
    RESTAURANTS AND FOOD SERVICE
    November 2024 - January 2025 (2 months)
    Grenoble, France
    A fast-food company had insufficient inventory management — limited visibility, low responsiveness, unpredicted stockouts. No dedicated tool for real-time tracking adapted to the sector's constraints.

    My role: Design and deliver a custom inventory management system, easy to access and responsive, to allow the team to track their inventory in real-time and anticipate orders.

    Actions
    • Design and develop a multi-service monolith: backend API exposing a product CRUD and React administration dashboard (React-Admin, Recharts)
    • Implement a system of periodic automatic reminders based on configurable stock thresholds
    • Real-time interface, designed for quick use in a fast-food context
    • Stack: React, React-Admin, Recharts, Supabase, Vercel

    Results
    • Real-time visibility on inventory, where tracking was vague and reactive
    • Stockouts eliminated thanks to automatic reminders
    • Significantly simplified daily tracking for the team
    React Admin Vercel Supabase Project Management Documentation

Reviews

5.0

Out of 13 ratings

BenjaminB

Benjamin

109 l'agence

Reviewed on 6/23/2025

Always a pleasure to work with Anthony. Files received on time and impeccable work. I recommend.
B

Benoit

Ledge Impact

Reviewed on 4/18/2024

Anthony was able to understand the project quite quickly and could recommend viable and robust solutions for it. He is attentive and has satisfied our requests with pleasant flexibility. Top-notch.

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Education

  • Application Designer Developer
    O'clock
    2019
    Titre professionnel de niveau 6 (Bac+4). RNCP n°37873

Skill set

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