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Nota SatiNS

Nota Sati

Fullstack Developer

€300/day
Lyon, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nota

🚀 Full-Stack Development & Application Architecture

I design and develop robust, scalable, and production-ready web applications, covering the entire development cycle:

Backend
• Design of performant and secure REST APIs (Node.js, NestJS)
• Database modeling
• Implementation of clean architectures (Clean Architecture, microservices if relevant)
• Performance optimization and load management

Frontend
• Development of modern interfaces (React, Next.js)
• Seamless integration with backend APIs
• UX/UI and performance optimization (lazy loading, caching, etc.)

Cloud & DevOps
• Deployment and integration on AWS (EC2, S3, RDS, Lambda)
• CI/CD implementation (GitLab CI, Jenkins)
• Containerization (Docker) and reproducible environments

Architecture & Quality
• Refactoring and improvement of existing architectures
• Reduction of technical debt
• Implementation of code standards and best practices
• Monitoring and service reliability

💡 What you get
• Clean, maintainable, and documented code
• Solutions adapted to your business constraints (no unnecessary over-engineering)
• Fast delivery with product vision
• Clear and structured communication

🎯 Typical use cases
• Creation of a backend API from scratch
• Redesign of an existing application (performance / architecture)
• AWS cloud integration and production deployment
• Development of complex features on the frontend + backend
  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • MSInsight
    Full-stack Developer
    E-COMMERCE
    November 2024 - Today (1 year and 7 months)
    Lyon, France
    Backend (NestJS / PostgreSQL)
    • Development and evolution of REST APIs with NestJS
    • Implementation of business logic (analyses, cohorts, data validation)
    • Design and management of the PostgreSQL database
    • Working with containerized environments using Docker
    • Error handling, data validation, code structure improvement

    Frontend (React / Next.js)
    • Feature development with React and Next.js
    • Integration with backend APIs
    • Implementation of UI components (tables, filters, results management)
    • State management and adaptation of the interface to business needs

    DevOps / Infrastructure (AWS)
    • Working with cloud infrastructure on AWS
    • Participation in CI/CD pipelines (build, tests, deployment)
    • Environment management (local with Docker, staging, production)
    • Debugging and problem-solving related to deployment and infrastructure
    AWS Cloud Full-stack Development CI/CD Docker System Architecture
  • Plan9
    Full-stack Developer
    BANKING AND INSURANCE
    February 2023 - August 2024 (1 year and 6 months)
    Lyon, France
    Working in direct collaboration with a senior developer on web projects in a professional environment, with a strong emphasis on code quality and architecture.

    Frontend Development (React / Next.js)
    • Active participation in the development of modern web applications with Next.js and React
    • Integration of reusable components and adherence to best practices (modularity, separation of concerns)
    • State management and rendering optimization (performance, UX)
    • Integration of backend APIs and data flow management

    Teamwork
    • Close collaboration with a senior developer: code reviews, continuous improvement
    • Adherence to development standards and project conventions
    • Participation in solving real technical problems (debugging, refactoring)

    CMS & No-code (Framer / Shopify)
    • Update and maintenance of projects on Framer (design, content, UI adjustments)
    • Customization and management of Shopify stores
    • Rapid adaptation to existing environments and various tools


    🎯 Added value
    • Ability to quickly integrate into a technical team
    • Understanding of product requirements and translation into technical solutions
    • Pragmatic approach: deliver useful, maintainable, and scalable features
    • Experience with modern stacks + CMS tools → real versatility
    Next.js REST APIs CSS3 Shopify Webflow
  • Médiathèque de Tarentaize
    IT Intern
    ENTERTAINMENT AND LEISURE
    April 2022 - September 2022 (5 months)
    Saint-Étienne, France
    Analysis of the IT room and presentation of a report on improving attendance and the situation in this library room. Analysis of the Library's website, presentation of a report on shortcomings in the site's design and proposal for improvements to the site's functionality.
    HTML5/CSS3 Databases MySQL/MariaDB Web API

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Education

  • Full-stack Developer
    IT-Akademy
    2025
    Full-stack developeur
  • French Course B1-B2
    Projexia
    2024
    Cours de français В1-В2

Skill set

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