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Ady MasiviAM

Ady Masivi

NestJS/Angular/TypeScript Full-Stack Developer

€450/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ady

NestJS/Angular Full-Stack Developer – 5 years of experience

I am a full-stack developer specializing in NestJS, Angular, and TypeScript technologies, with a strong background in Cloud architecture on AWS (Terraform, CDK) and containerization with Docker.

For 5 years, I have been involved in various projects: designing architectures from scratch, developing complex features, refactoring legacy code, and setting up complete Cloud infrastructures.

I have notably worked on platforms with NestJS/PostgreSQL/Redis/Angular stacks, integrating rigorous quality practices (Jest, SonarQube, Postman).

My profile is versatile: I am comfortable with both back-end (REST APIs, microservices, databases) and front-end (complex Angular components, UI/UX integration).

I work fully remotely and am immediately available for freelance missions. My goal: to fully invest in your projects and deliver robust, maintainable, and scalable solutions.

Main Stack:NestJS · Angular · TypeScript · AWS · Docker · PostgreSQL · Redis · React.
  • English

    Fluent

Can work on-site
Paris (up to 30km), Lille (up to 10km), Marseille (up to 10km), Lyon (up to 10km), Nantes (up to 10km)

Experience

  • Uzer
    Full Stack Developer
    ENVIRONMENTAL
    January 2025 - January 2026 (1 year)
    Paris, France
    – Major refactoring of legacy code to improve code cleanliness, maintainability, and sustainability.

    – From scratch integration of a waste management module with Angular
    Creation of a collection calendar

    – Design, develop, and maintain TypeScript back-end services (NestJS, Redis, PostgreSQL) & front-end with Angular

    – Execution of unit tests, code quality analysis (Jest, SonarQube)
    Use of tools such as Postman for API testing
    NestJs Angular Typescript
  • neoxia
    Full-Stack Developer, NEOXIA
    DIGITAL AND IT
    October 2022 - November 2024 (2 years and 1 month)
    Paris, France
    - Development of various internal platforms (Jobboard API, book management, football management application)

    – Design of the architecture from scratch and management of Cloud infrastructure on AWS.

    – Implementation of Infrastructure as Code (IaC) with Terraform and CDK
    Design, develop, and maintain back-end & front-end services
    Technical environment: NestJS / Java (Spring Boot) / React / Angular / AWS / Terraform / Docker
    NestJs AWS Java Spring boot Terraform
  • LBJ-CONSULT
    Full-Stack Developer
    CONSULTING AND AUDITS
    October 2021 - November 2022 (1 year and 1 month)
    Paris, France
    Full-stack design and development of a SaaS platform for the restaurant industry. Development and maintenance of back-end & front-end services, implementation of business features, real-time data synchronization, and API integration. Stack: Vue.js, React, Firebase.
    Firebase Vue.js React.js

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Education

  • Master's in Web Engineering
    ESGI
    2023
  • Bachelor in Computer Science
    Sup de Vinci
    2021

Skill set

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