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Jonas ThiryJT

Jonas Thiry

WordPress & Kirby CMS Developer

On-demand
2 projects
Liège, BE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jonas

My name is Jonas, I am a Belgian freelance designer and developer with over **12 years of experience**. I act as a technical partner for agencies, studios, entrepreneurs, and organizations looking for a reliable person to design, develop, and maintain custom websites with WordPress and Kirby CMS.

I combine design sensitivity with strong technical skills, allowing me to transform ideas into clear, fast, and easy-to-manage websites. I focus on effective content structure, a smooth user experience, good performance, accessibility, and SEO, always without unnecessary complexity.

My clients appreciate my autonomy, my ability to integrate easily into existing teams, and my presence after launch for hosting, support, and long-term maintenance.

Based in Bali, I collaborate remotely with clients in Europe and beyond. If you are looking for a trusted partner to handle your web projects from start to finish, I would be delighted to discuss with you.
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Jonas Thiry
    Senior Web Developer | WordPress & UX
    January 2013 - Today (13 years and 5 months)
    Freelance developer for over 12 years, I am the technical partner for agencies, creative studios, and organizations that need a reliable WordPress / Kirby CMS developer, whether as the main provider or as support within a team.

    My daily work:
    • Development of custom WordPress and Kirby CMS sites for agencies and studios, pixel-perfect integration of Figma mockups, custom themes
    • Creation of WooCommerce stores and optimization of conversion funnels for entrepreneurs and SMEs
    • Redesign and optimization of existing sites, performance (Core Web Vitals < 2s), technical SEO, accessibility, eco-design
    • Automation: forms, CRM, external APIs, e-commerce workflows
    • Long-term maintenance, hosting, and support; my clients know they can count on me after launch
    Concrete results: sites that load in under 2 seconds, eco-index scores of A or B, and clients trained and autonomous in managing their content.
    WordPress SEO Web Development Web Design Responsive Design
  • Studio Colibri - L'Agence Web Durable
    Partner & Developer
    February 2021 - December 2023 (2 years and 10 months)
    Liege, Belgium
    First Belgian agency specialized in web eco-design
    • Technical management of web projects
    • Consulting clients on technical architecture, performance, and digital sobriety
    • Development of sites in WordPress & Kirby CMS
    • SEO optimization, accessibility, adherence to good eco-design practices
    WordPress Web Project Management Web Design
  • Toque-Toc !
    Partner & Digital Strategist
    June 2017 - May 2022 (4 years and 11 months)
    Wallonia, Belgium
    Toque-Toc was a catering service that I co-founded and for which I managed all digital and operational development. I was responsible for communication, the website, and internal tools. I implemented digital marketing strategies to attract new clients and ensured the company's online visibility. I also structured processes and automated certain administrative tasks to save time and optimize daily organization.

Reviews

5.0

Out of 2 ratings

Eva-EmmanuelleE

Eva-Emmanuelle

Doji Finance Limited

Reviewed on 6/9/2021

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Account deleted

Reviewed on 12/16/2016

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Education

  • Web Communication
    Haute Ecole de la province de Liège
    2011

Skill set

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