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Killian HerzerKH

Killian Herzer

Fullstack & Interactive Developer (Three.js/GSAP)

€525/day
Annecy, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Killian

I am a hybrid developer from GOBELINS Paris, obsessed with merging visual impact and technical rigor.

My core business is Creative Coding. I use WebGL (Three.js) and animations (GSAP) to transform your mockups into immersive and fluid experiences. I don't just integrate; I bring interfaces to life.

But visuals aren't enough. With experience in complex business software, I guarantee a solid architecture under the hood. I master the Back-end (Symfony) and application performance. I deliver projects that are as beautiful as they are robust.

Based in Annecy, I am available to bring your most ambitious web projects to fruition.

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  • French

    Native or bilingual

  • English

    Fluent

  • German

    Basic

Remote only
Primarily works remotely

Experience

  • Genesii
    Fullstack Developer
    SOFTWARE PUBLISHING
    August 2023 - Today (2 years and 11 months)
    Annecy, France
    • • Creation of custom websites
    • • Custom plug-ins for WordPress
    • • Complex back-end logic
    • • Precise front-end integration
    • • Experimentation and free exploration on internal projects
    • • End-to-end project management autonomously
    • • Client relations, contact, and meetings
    • • Work on numerous different clients
    • • Support and code review for new developers
    Symfony Wordpress Web Project Management React.js GSAP
  • Picard
    Versatile Employee
    AGRICULTURE
    June 2023 - August 2023 (2 months)
    Annecy, France
    • • Sales at the checkout
    • • Stock management and display
    • • Store cleaning and freezer defrosting
  • Liqueurs Granier
    Web Development Intern
    April 2023 - June 2023 (2 months)
    Annecy, France
    • • E-Commerce site UI design
    • • Complete autonomous development of the E-Commerce site
    User Interface Design Wordpress User Experience Design E-commerce HTML/CSS/JS

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Education

  • Application Developer Designer
    MyDigitalSchool
    2024
    Développeur web front-end & back-end : Apprendre la programmation front-end ( HTML, CSS & JS ) & back-end ( PHP & SQL ) ainsi que des Framework ( Symfony, NuxtJS & Vue.JS ). Design : Apprendre à utiliser les logiciels de la suite Adobe ( Photoshop, Illustrator, InDesign, Premiere Pro, XD ) et Figma. Alternance pour la troisième et dernière année.
  • Master Expert in Interactive Digital Creation
    GOBELINS Paris
    2026

Skill set

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