I’m Jonas, a Belgian freelance designer / developer with 12+ years of experience. I work as a technical partner for agencies, studios, entrepreneurs and organizations who need someone reliable to design, build and maintain custom websites. I combine design sensitivity with solid development skills, so I can translate concepts into clean, fast and easy-to-manage solutions. I focus on well-structured content, custom panels, multilingual sites, performance, accessibility and SEO, without unnecessary complexity. Clients appreciate that I work autonomously, integrate smoothly into existing teams and stay available after launch for hosting, support and long-term maintenance. Based in Bali, I collaborate remotely with clients across Europe and beyond. If you’re looking for a trusted partner who can take ownership of your web projects from start to finish, I’d be happy to connect.

I’m Jonas, a Belgian freelance designer / developer with 12+ years of experience. I work as a technical partner for agencies, studios, entrepreneurs and organizations who need someone reliable to design, build and maintain custom websites. I combine design sensitivity with solid development skills, so I can translate concepts into clean, fast and easy-to-manage solutions. I focus on well-structured content, custom panels, multilingual sites, performance, accessibility and SEO, without unnecessary complexity. Clients appreciate that I work autonomously, integrate smoothly into existing teams and stay available after launch for hosting, support and long-term maintenance. Based in Bali, I collaborate remotely with clients across Europe and beyond. If you’re looking for a trusted partner who can take ownership of your web projects from start to finish, I’d be happy to connect.

Available to hire

I’m Jonas, a Belgian freelance designer / developer with 12+ years of experience. I work as a technical partner for agencies, studios, entrepreneurs and organizations who need someone reliable to design, build and maintain custom websites.

I combine design sensitivity with solid development skills, so I can translate concepts into clean, fast and easy-to-manage solutions. I focus on well-structured content, custom panels, multilingual sites, performance, accessibility and SEO, without unnecessary complexity.

Clients appreciate that I work autonomously, integrate smoothly into existing teams and stay available after launch for hosting, support and long-term maintenance.

Based in Bali, I collaborate remotely with clients across Europe and beyond. If you’re looking for a trusted partner who can take ownership of your web projects from start to finish, I’d be happy to connect.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

French
Fluent
English
Advanced

Work Experience

Freelance Web Developer at Independent / Freelance
January 1, 2013 - Present
Developed high-performance, eco-designed WordPress and Kirby CMS websites; built React / Next.js applications; integrated Figma designs, landing pages and conversion funnels; provided technical support and reinforcement within existing teams; created automations (forms, CRM, external APIs, e-commerce); offered SEO support, client training, and project management.
CTO at Studio Colibri
January 1, 2024 - October 11, 2025
Technical management of web projects; advised on technical architecture, performance, and digital sustainability; developed sites with WordPress & Kirby CMS; SEO optimization, accessibility, and compliance with eco-design best practices.

Education

Bachelor in Multimedia Writing at Haute École de la Province de Liège
January 11, 2030 - January 1, 2011

Qualifications

Self-taught web development
January 1, 2001 - October 11, 2025

Industry Experience

Software & Internet, Media & Entertainment, Professional Services, Non-Profit Organization