Description

Expert React.js et TypeScript avec 10+ ans d’expérience dans la conception d’applications web haute performance pour la FinTech, le Trading Haute Fréquence, le Luxe et le Web3.

J’accompagne startups et grands groupes (TripAdvisor, LeBonCoin, Kering, LVMH, Libeo, ClubMed) de l’idée au scaling post-levée de fonds : refontes complètes, optimisation front & back, performances critiques et expériences utilisateur premium.

Compétences principales :

Frontend : React.js, Next.js, TypeScript, React Query / TanStack Query, React Hook Form, TailwindCSS, Zod, ShadcnUI, Material UI, Framer Motion

Backend & API : Node.js, NestJS, GraphQL (Apollo), REST, Redis, RabbitMQ

Web3 & Blockchain : Substrate (Rust), Polkadot SDK, Solidity, WASM, Smart Contracts (diplômé Polkadot Blockchain Academy)

Cloud & Scalabilité : AWS, Docker, Kubernetes, CI/CD

Finance : Trading Haute Fréquence (HFT), outils quantitatifs, market making

J’ai construit et fait évoluer des plateformes SaaS B2B, des marketplaces à très fort trafic, des dashboards de trading temps réel et des dApps Web3 sécurisées.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 15km), Marseille (up to 10km), Lyon (up to 10km), Lille (up to 10km)

TheFork, a TripAdvisor company
Senior Full-Stack Developer
RESTAURANTS AND FOOD SERVICE
March 2022 - January 2023 (10 months)
Paris, France
Developed and enhanced B2B front-end functionalities, improving the restaurant
management experience.
Designed and implemented microservices and an API Gateway for Barrière and
Ducasse, enabling seamless integrations with third-party systems.
Ensured high code quality and reliability through BDD (Cucumber), TDD, and E2E
testing (Cypress).
Contributed to the design system by integrating Storybook and Styled-System,
ensuring UI consistency across applications.
Built scalable, real-time solutions using React, Apollo GraphQL, RabbitMQ,
KONG, HAPI, and JOI Validator.
Worked on critical bug fixes and platform stability improvements for
TheForkManager (TFM) during weekends, ensuring seamless migration from TFM2
to TFM3.
React.js Apollo GraphQL RabbitMQ Kong Hapi.js Joi TDD TDD/BDD BDD Cucumber Tests E2E Cypress Microservices Node.js GraphQL Docker docker-compose
24S (LVMH Group, Luxury E-Commerce)
Lead Front-End Engineer
LUXURY GOODS
December 2017 - July 2018 (7 months)
France
Lead front-end development for 24S, the luxury e-commerce platform of LVMH
(world’s largest luxury group).
Dedicated to Le Bon Marché, one of the most prestigious luxury malls, enhancing
user experience and interactive animations to match its high-end branding.
Developed and optimized trade brand synchronization, ensuring seamless product
integration across LVMH’s ecosystem.
Built high-performance SEO-driven pages, including site map rendering to
enhance search visibility.
Led the migration from Twig to React, modernizing the platform for improved
performance and maintainability.
Created special event-driven web pages, supporting exclusive luxury campaigns
and high-traffic promotions.
Developed new API endpoints, integrating with key services like PIM (Akeneo),
Algolia, RabbitMQ, AWS S3, and DynamoDB.
Worked with a complex and scalable stack: React, Redux, Redux-Saga, Symfony,
MongoDB, PostgreSQL, Redis, Webpack, Gulp, AWS, Vagrant.
React.js Redux.js redux-saga Symfony MongoDB PostgreSQL Redis Webpack Gulp AWS Vagrant Akeneo PIM AWS S3 Algolia
Mutuelle Nationale Territoriale (MNT)
Senior Front-End Engineer
PUBLIC SECTOR
July 2018 - February 2022 (3 years and 7 months)
Paris, France
Repeatedly contracted by MNT, a subsidiary of VYV Group (the leading mutual health
insurance provider in Europe), for three key projects over four years.
Developed a salary collection portal that centralized payroll data for all municipal
employees in France, ensuring accurate compensation for members.
Built an online subscription platform, improving the digital onboarding process for
new clients.
Designed and implemented a Demand Management BackOffice, optimizing
internal request handling.
Ensured full compliance with RGPD (GDPR) regulations, integrating data privacy
best practices into all systems handling sensitive information.
Acquired in-depth knowledge of legal frameworks related to public sector
employees (PPE) to ensure all technical solutions adhered to French labor laws.
Applied TDD, BDD, and E2E testing methodologies to ensure high code reliability
and maintainability.
Worked with React, Apollo GraphQL, Storybook, Docker, Cypress, Webpack, and
other modern technologies across all projects.

Project Timeline:
Jul 2018 – Apr 2019 → Demand Management BackOffice
Apr 2020 – Aug 2020 → Online Subscription Platform
Mar 2021 – Feb 2022 → Salary Collection Portal (Centralized payroll data for all
municipal employees in France while ensuring legal compliance with PPE &
RGPD)
RGPD React.js Appolo GraphQL Storybook Docker Cypress Webpack TDD Tests E2E TDD/BDD

Check out Anasse's experience

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Amed Hamou

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Audrey Champion

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4.3

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Master's degree
42
2018
Apprentissage par projet sur de nombreuse techno.
master computer science
42 Silicon Valley
2017
Découverte du monde passionnant des startups techno de la Silicon Valley

Check out Anasse's education

42
master
2018

Anasse Elhanani

Développeur web | React.js | ECOMMERCE | AI | SAAS

About Anasse

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