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Quentin LeclerQL

Quentin Lecler

Senior Full Stack Developer

€650/day
Liège, BE
8-15 years

Average response time: 1 hour

About Quentin

Senior Full-Stack Developer with 8 years of experience building mission-critical SaaS platforms in Luxembourg, across healthcare and finance sectors.
I work with full ownership — from backend architecture to frontend integration — on complex projects: CNS PID V2 integration (Luxembourg national health system), Nidek ophthalmic medical equipment, Benelux banking APIs (Belfius, BNP Paribas Fortis, Cofidis).

Core stack: PHP · Laravel · Vue.js · React · Node.js · MariaDB · WebSocket · OAuth2.
Available for remote missions, priority Luxembourg and Belgium.​​​​​​​​​​​​​​​​
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Doctipro
    Full Stack Developer
    MEDICAL
    July 2025 - Today (11 months)
    Clervaux, Luxembourg
    ‣ Developed and maintained a comprehensive ophthalmology SaaS platform integrated with the Luxembourg national health system (CNS PID V2)
    ‣ Real-time virtual waiting room via WebSocket
    ‣ Integrated Nidek ophthalmic equipment via Node.js
    Full EMR module — medical exams, patient photos, history, intra-hospital sharing
    ‣ Unified prescription management for glasses and lenses
    ‣ Third-party laboratory OAuth2 integration (Bionext)
    Database migration MyISAM → InnoDB— performance and data integrity
    PHP Laravel MariaDB Node.js Websocket
  • Référenceur
    Full Stack Developer
    BANKING AND INSURANCE
    January 2024 - July 2025 (1 year and 6 months)
    Weiswampach, Luxembourg
    Built from scratch a full financial SaaS platform for mortgage and consumer credit management, serving multiple broker agencies across Luxembourg — sole developer
    No-code landing page configurator — layout, simulator, form, colors, fonts, domain → publish instantly
    ‣ Custom loan simulator and lead generation forms
    ‣ Custom domain and email management per broker
    Role-based access control with granular permissions
    ‣ Billing automation via Zoho API ; CLIP payment gateway integration
    Anysoft broker platform API integration
    PHP Laravel PostgreSQL React.js Vue.js
  • Anysoft Luxembourg
    Full Stack Developer
    BANKING AND INSURANCE
    April 2019 - January 2024 (4 years and 9 months)
    Troisvierges, Luxembourg
    Sole developer — migrated CLIP, a Windows desktop application for mortgage and consumer credit management, to a modern web-based SaaS platform
    ‣ Integrated Belfius, Cofidis, BNP Paribas Fortis, Elantis banking APIs
    C# API gateways for loan submission to banking partners
    Identity verification with card reader
    ‣ SMS/email communication system
    ‣ Platform used by hundreds of brokers across Benelux
    React.js Typescript Node.js Sybase REST APIs

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Education

  • Bachelor's in Computer Science & Management
    IPEPS Verviers
    2018
    Bachelor's in Computer Science & Management
  • CCNA — Cisco Certified Network Associate
    Cisco Networking Academy
    2017
    CCNA — Cisco Certified Network Associate

Certifications

  • CCNA — Cisco Certified Network Associate
    CCNA — Cisco Certified Network Associate
    2017
    Networking Network Security TCP/IP Routing Cisco IOS Switching

Skill set

Categories