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Yoni ThéliseYT

Yoni Thélise

Senior Development Engineer - Java / Web

€600/day
Chessy, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Yoni

Passionate about web technologies since always, I spent 4 years in a major French digital services company after obtaining my degree in computer engineering.

I was able to hone my skills and participate in large-scale projects in the Public Sector. I learned to appreciate being in close contact with development, operational, and/or business teams.

Today, capable of understanding a system as a whole, I am committed to the quality, performance, and success of the projects I work on.

I am used to working on both the Back-end and Front-end aspects of websites or applications.

Feel free to contact me and provide details about your project, I will respond as soon as possible.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

  • Japanese

    Basic

Can work on-site
Chessy (up to 50km), Serris (up to 40km)

Experience

  • RATP Smart Systems
    Lead Fullstack Developer
    TRANSPORTATION
    July 2024 - Today (2 years and 1 month)
    Noisy-le-Grand, France
    Design and development of solutions for remote deployment of software updates and collection of operational metrics on RATP validation equipment.

    - Development and maintenance of critical remote management applications.
    - Improvement of software quality: Clean Code, hexagonal architecture, TDD.
    - Technical support for developers and contribution to their skill development.
    - Translation of functional requirements into robust and scalable technical solutions.
    Java Quarkus GraphQL Angular Typescript
  • Groupama
    Full-stack Developer
    BANKING AND INSURANCE
    February 2021 - April 2024 (3 years and 3 months)
    Puteaux, France
    Maintenance and evolution of the Groupama quote tunnels
    Interventions on front-end (VueJs NuxtJs) and back-end (Java, Spring Boot, Maven) developments

    Lead Fullstack Developer - Home Insurance
    - Redesign/Creation of an alternative path within the Home Insurance quote tunnel
    - Maintenance and evolution of the design system
    - Legacy management, feature additions, and bug fixing

    Backend Developer - Cross-quotes Management
    - Creation of a BFF (Back-for-Front) component for orchestrating the creation and connection of multi-product quotes
    - Technical design and development
    - Creation of technical documentation

    Fullstack Developer - Auto Insurance
    - Complete migration/redesign of the Auto quote tunnel in VueJS/NuxtJS
    - Maintenance and evolution of the design system
    - Legacy management, feature additions, and bug fixing
    Vue.js Nuxt 3 Java Typescript Spring boot
  • Fédération Française de Tennis
    Back-end Developer
    SPORTS
    February 2020 - November 2020 (8 months)
    Paris, France
    Actions performed:

    - Design and development of a Spring Batch job feeding a Data Warehouse
    - Maintenance and evolution of the FFT application suite (REST API Web Services, various web applications)

    Technologies used:

    - Java 7/8
    - Vue.js
    - Hibernate
    - REST API
    - Hateoas
    - Microsoft SQL Server
    - Spring Boot
    - Spring Batch
    - Spring Vault
    Java Spring Hibernate Jenkins Vue.js

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Education

  • Computer Engineering
    ESIEE Paris
    2015

Certifications

  • DevOps Foundation Certificate
    PeopleCert
    2018
    DevOps

Skill set

Categories