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Damien LehericyDL

Damien Lehericy

Developer | React & React Native | Node | TS

€450/day
Toulouse, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Damien

💼 Why collaborate with me?

👨‍💻 Full Stack Developer: React, React Native, Node.js, Typescript, Javascript
🚀 Value creation: I am committed to creating value for the company and the end-user.
🛠️ From idea to product: MVP, scale, robust applications, my experiences have allowed me to be comfortable in different structures.
🤝 Teamplayer: Autonomous, responsive, proactive, and human.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Toulouse (up to 10km)

Experience

  • Cardynale
    Full-stack Engineer
    March 2024 - November 2024 (8 months)
    API Architecture and Development:
    • Design and full development of aNode.jsAPI to support company growth
    • API deployment, ensuring its scalability and smooth integration into the existing ecosystem

    Frontend Feature Development:
    • Creation of key features inReactto improve user experience and facilitate closing major deals
    Technical Pillar Role:
    • Implementation of agile methodologies and quality processes to ensure codebase quality
    • Structuring work practices and setting up resources adapted to a technical team.
    React Typescript Node.js Linear Jest Deepsource.io Firebase Project Deployment Next.js Shadcn TailwindCSS
  • Regate by Qonto
    SENIOR FRONTEND ENGINEER
    SOFTWARE PUBLISHING
    June 2023 - December 2023 (6 months)
    Paris, France
    Feature Development:
    • Creation and evolution of features related to billing and expense management with **React**, **React Query**, Styled Components
    • Maintenance and refactoring to improve code performance and quality
    Squad Collaboration:
    • Teamwork with developers, a QA, and a PM to ensure smooth project execution
    Testing and Quality:
    • Implementation of unit tests withJestand integration tests withCypressto ensure feature stability and reliability
    React Query React.js styled-components Jest Cypress.io
  • Deezer
    Web Engineer
    June 2017 - June 2023 (6 years)
    Paris, France
    Technical Project Management:
    • Frontend development and technical architecture within various multidisciplinary squads, fostering close collaboration with developers, QA, PMs, and marketing teams.
    Key Feature Development Across Verticals:
    • Acquisition: Landing page design in collaboration with marketing teams,SEOoptimization, and tracking implementation via **Google Analytics**.
    • Conversion: Development of subscription funnels, offer comparison, and offer personalization based on eligibility rules.
    • Monetization: Direct collaboration with sales teams to offer advertising solutions to free users, including successful refactoring of the advertising-specific frontend.

    Adoption of Company Methodologies:
    • Use of specific work methodologies for large companies, enhancing efficiency and cohesion within multidisciplinary teams.
    React.js PHP Node.js Atlassian JIRA Atlassian Confluence Jest Sentry SonarQube Microservices Google Analytics JavaScript Chakra UI Design System

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Education

  • SOFTWARE DEVELOPMENT BACHELOR
    ETNA
    2016
    BACHELOR DÉVELOPPEMENT LOGICIEL
  • WEB DEVELOPMENT CERTIFICATION
    EPITECH
    2015
    CERTIFICATION DÉVELOPPEMENT WEB

Skill set

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