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Frédéric LeroyFL

Frédéric Leroy

Tech Lead, Craftsman, Devops

€750/day
Paris 12e Arrondissement, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Frédéric

Hello,

I am an experienced and passionate architect and tech lead who enjoys participating in ambitious projects with a focus on efficiency.
I also like to develop new skills and share them in order to build effective, ambitious teams driven by success.

To achieve this, quality is essential in my eyes and is based on these pillars:
  • adoption of simple values and principles
  • development of individual and collective skills
  • creation of limitless sources of motivation

I naturally rely on modern techniques from DDD, DEVOPS and SRE, Software Craftsmanship and eXtreme Programming.

It would be a pleasure to share all of this with you and your teams!
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris 12e Arrondissement (up to 50km), Paris (up to 30km)

Experience

  • My Money Bank
    Tech Lead Fullstack
    BANKING AND INSURANCE
    June 2019 - Today (7 years)
    Paris, France
    ● Deposit activity transformation program
    - Implementation of Web portals (customer portal, partner portal, analyst portal)
    - Organization of developments with XP, DDD, BDD, TDD, Kanban SCRUM
    - Design and implementation of a REST and event-driven microservices architecture
    - Replacement of a legacy core-banking system with Mambu
    - Deployment on AWS cloud

    ● DC (Debt Consolidation) activity transformation program
    - Build and RUN of an acquisition system (portals + APIs)
    - Build of an electronic signature process
    - Design of a microfrontend ecosystem for the creation of a new generation of portals
    - Evaluation of Monorepo tools: implementation of the Nx monorepo
    - CI/CD development - performance and cost improvement => 10 times faster!

    ● Transverse activities
    - DevOps / DDD Coaching (Kata, Coding Dojo)
    - Animation of a transverse platform team (Dev Guild)
    - Recruitment
  • Crédit Agricole Assurances Solutions
    Tech Lead
    BANKING AND INSURANCE
    September 2016 - Today (9 years and 9 months)
    Paris, France
    As a tech lead, I helped Crédit Agricole Assurances launch a new generation of products built on modern ecosystems with high quality objectives, resulting in very few bugs.

    To support this, I introduced new development practices from software craftsmanship and devops. I also implemented TDD, BDD, and DDD techniques with a modern technological stack (angular 6 / docker / spring boot 2, spring cloud).
    spring boot kotlin Typescript vertx angular REST ELK microservices java 8 Jenkins
  • Banque de France
    Tech Lead
    BANKING AND INSURANCE
    February 2013 - February 2015 (2 years and 1 month)
    Paris, France
    As a Java architect and tech lead, I was involved from the beginning to the production launch in the from-scratch redesign of a banking security eligibility management product.
    • Study and scoping of the overall and detailed architecture
    • Recruitment and coaching of developers
    • Design and development of a generic engine for integrating banking security data
    • Capitalization and sharing with transverse architecture teams

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Education

  • EPITA SIGL
    EPITA
    2003

Skill set

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