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Pascal LüthiPL

Pascal Lüthi

Senior Fullstack Developer

€570/day
Villeneuve-sur-Lot, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Pascal

Senior fullstack developer with 19 years of experience, specializing in React, Angular, and Next.js ecosystems. My strength lies in my ability to design technical solutions in close collaboration with product and design teams. I actively participate in strategic thinking to transform complex business needs into robust and sustainable architectures.

My added value:
  • Collaborative design: participation in product workshops, assistance with technical prioritization, constructive challenging of specifications
  • Business vision: in-depth experience in construction (SaaS for site management), healthcare (private clinics), energy (battery management, IoT), and banking
  • Technical expertise: Angular, React, TypeScript, Next.js, NestJS, Java/SpringBoot, microservices
  • Architecture & quality: strategic refactoring, clean code, long-term maintainability

Key achievements:
  • Design of a SaaS platform for battery management with RabbitMQ and Mercure.
  • Merging two applications post-acquisition into a unified product (Finalcad)
  • Design and development of 4 end-to-end applications (Berger-Levrault)
  • Successful technical migration: from Powerbuilder to Angular, Java, and PostgreSQL
Organized, rigorous, and supportive, I prioritize collective intelligence to ensure the success of your projects.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Villeneuve-sur-Lot (up to 30km), Bergerac (up to 30km), Marmande (up to 10km), Fumel (up to 10km)

Experience

  • SEMT
    Fullstack Developer
    ENERGY AND UTILITIES
    February 2026 - May 2026 (3 months)
    Design and development of a SaaS platform for battery management, optimizing energy costs by leveraging hourly supplier rate variations.
    Integration of RabbitMQ for communication with IoT devices, and Mercure for real-time updates.
    26 business widgets, support for 3 languages, and light/dark themes.
    Part of a pair of autonomous developers within a startup: architecture, development, code reviews.
    100 code deliveries in 4 months across the entire platform (6 projects).
    React.js Next.js NestJS RabbitMQ Mercure
  • Finalcad
    Front-end Developer Angular + React
    CIVIL ENGINEERING
    July 2024 - March 2025 (8 months)
    Paris, France
    Merging two site management applications into a single suite following a company acquisition. Participation in design workshops to retain the best of both, then developing features in an agile squad with 2-week sprints, retrospectives, and sprint planning.
    Cross-developer code reviews, pair programming.
    React.js Angular TypeScript Redux Toolkit
  • Wizzcad
    Senior Full-stack Developer Angular Node.js
    CIVIL ENGINEERING
    January 2023 - January 2024 (1 year)
    Paris, France
    Angular, TypeScript front-end specialist with the PrimeNG component library. Development of a SaaS application for site management. Successful complete refactoring of a generic table component, impacting the entire application.
    Refactoring of old components in accordance with clean code principles to improve code readability.
    Angular TypeScript PrimeNG TailwindCSS

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Education

  • HES Engineer
    School of Engineering of the Canton of Vaud (HEIG-VD)
    2005
    Ingénieur HES

Skill set

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