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Remy SablietRS

Remy Sabliet

Senior JavaScript Full Stack Developer

€560/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Remy

Rémy SABLIET is an international freelance full-stack developer and consultant, with an INFJ personality and rich experience gained worldwide. His passion for learning and sharing knowledge leads him to believe that evolution is a perpetual adventure: 'There is always a way to go further.'

Throughout his career, he has collaborated with companies from various backgrounds and led large-scale projects, adapting to the demands of international markets. He has managed user interface migrations, moving from AngularJS to modern framework solutions like ReactJS and Next.js, developed innovative design system libraries, and designed secure backend architectures focused on robust APIs and advanced authentication solutions. His expertise also extends to managing relational databases (Oracle, Microsoft SQL Server, Postgres, AWS RDS, etc.).

AWS certified, Rémy has explored the cloud by leveraging services such as Cognito, EKS, S3, Route53, and AWS API Gateway, enabling him to design scalable, agile, and cloud-native solutions. His international experience enhances his ability to work in multicultural environments and adapt to the specificities of each market.

Always seeking new challenges, Rémy positions himself as the ideal partner for international companies looking to innovate and push the boundaries of technology. With an unconventional and creative approach, he is committed to building high-performing, scalable applications that are resolutely future-oriented.
  • Japanese

    Fluent

  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Japan Post Digital
    Full Stack Engineer (Freelance)
    January 2025 - Today (1 year and 5 months)
    Tokyo, Chiyoda, Japan
    ✓Development of a business application for system registration and API key management ~ 2 developers
    ✓ Development of features allowing companies to register their systems and manage their API keys, facilitating the integration of Japan Post Digital APIs.
    ✓ Delivery of a business application (事業者サイト) developed in Next.js v15 and SCSS Modules within a tight deadline of 1 month.
    ✓ Creation of a custom design system from scratch with reusable UI components, without using any external UI library.
    ✓ Integration of OIDC authentication via NextAuth.js connected to the ゆう IDP for secure access management.
    Open ID Connect Nextjs React.js SASS/SCSS Authentication REST APIs Typescript
  • Sagri,
    Full Stack Engineer (Freelance)
    March 2024 - December 2024 (9 months)
    Tokyo, Chiyoda, Japan
    ✓Project to improve the management of abandoned agricultural land using advanced satellite imagery ~ 4 developers
    ✓ Collaboration with a team of 4 developers and a product owner to discuss specifications, estimate tasks, develop features, and review pull requests from other team members.
    ✓ Implementation of geometric shape drawing on maps to represent agricultural land and addition of a navigation system with the Mapbox SDK.
    ✓ Development of frontend client components in Next.js/React.js applying Atomic Design principles.
    ✓ Implementation of RESTful APIs and Server Actions in the backend, managing database interactions via Knex.
    ✓ Configuration and investigation of various AWS services (S3, RDS, EC2, ECS).
    ✓ Development and implementation of unit and integration tests with Vitest, covering both backend and frontend.
    ✓ Integration of New Relic with the AWS account and configuration of dashboards and alerts for performance monitoring.
    Next.js React.js SASS/SCSS Elasticsearch AWS ECS AWS S3 AWS DMS AWS EC2 Mapbox Typescript New Relic
  • Asurion
    Lead Full Stack Engineer (Freelance)
    May 2020 - December 2022 (2 years and 7 months)
    Tokyo, Japan
    ✓2 projects related to smartphone auditing ~ 3 developers, 2 DevOps
    ✓ Leadership of a team of 3 developers: managing daily scrums, task distribution, training, and PR reviews.
    ✓ Experience in developing applications with microservices and event-driven architecture.
    ✓ Design, estimation, and execution of a UI migration from AngularJS to ReactJS for a device remote control application (iOS, Android).
    ✓ Development of a design system as a React component library with TypeScript, integrating Storybook for demonstration.
    ✓ Implementation of AWS Cognito authentication on both frontend and backend, with full configuration in the AWS console.
    ✓ Development and integration of multiple Websocket and RESTful APIs on both sides of the project.
    ✓ Resolution of all major incidents and proactive reduction of project vulnerabilities by 95%, including those detected by Snyk, penetration tests, and npm audits.
    Websocket Redux.js React.js Node.js Kubernetes Docker AWS AWS S3 AWS Route53 Microservices Event-driven architecture AngularJS Typescript AWS Cognito

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Education

  • Japanese Language School (Advanced and Business Level)
    School
    2018
    Ecole de langue japonaise (Niveau Intermédiaire, avancé et Affaires)
  • Master MIAGE (Computer Science)
    Evry Val-d'Essonne University
    2011
    Master MIAGE (Informatique)

Certifications

Skill set

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