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Lionel UsubelliLU

Lionel Usubelli

Senior Java/Kotlin Back-End Developer

€611/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Lionel

Captivated by computer development since I was 14, I have made sure to reconcile my passion and my work.
With 10 years of experience, I now offer my advice as a senior web design engineer. I am currently working on a web solution with a microservice architecture.

I enjoy working in an agile context, and I particularly appreciate practices like clean code, TDD, legacy refactoring, DevOps, pair programming, and code reviewing.

I primarily work within the JAVA ecosystem (Java/Kotlin) for the backend and favor the use of toolkits like Vert.x and virtualization tools like Docker.
  • French

    Native or bilingual

  • English

    Fluent

  • Italian

    Conversational

  • German

    Conversational

Can work on-site
Paris (up to 50km), Nanterre (up to 10km), Paris (up to 10km)

Experience

  • Bpifrance
    Senior Developer
    BANKING AND INSURANCE
    May 2019 - Today (7 years and 1 month)
    Maisons-Alfort, France
    Industrialization of onboarding for future TRIBU users (BPIFrance social network) for 2020 +20,000 customer onboarding account creations for the TRIBU social network
    Launch of BPIFrance Online Banking, desktop and mobile for the BIG event
    Facilitate connection to the Younited Credit platform from the BPIFrance information space
    Create an SSO connection from the BPI France space to the Younited Credit platform for TPE Digital and Honor Loan products
    Clean architecture TDD Spring boot Angular Maven Jenkins Openshift SQL PostgreSQL Oracle pair programming Scrum Git Node.js
  • OUI.sncf
    Senior Developer
    TRANSPORTATION
    January 2018 - April 2019 (1 year and 4 months)
    Courbevoie, France
    Chatbots with natural language understanding on Facebook Messenger and Twitter
    Machine learning vert.x Kotlin Amazon Web Services NLP React.js Angular MongoDB Git scrum Kanban Docker Docker Compose Docker Machine
  • OUI.sncf
    Senior Developer
    TRANSPORTATION
    June 2016 - December 2017 (1 year and 7 months)
    Courbevoie, France
    E-commerce site for purchasing and booking train tickets for the UK market
    Vert.x RxJava Redis Docker Docker Compose MongoDB Elasticsearch Git ELK Scrum

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Education

  • BTS in Computer Science and Management
    Lycée Paul Lapie Courbevoie
    2008
  • Professional Bachelor's Degree in Internet/Intranet Service Integration
    IUT Vélizy
    2009

Skill set

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