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Jelle Kool
@jellekool
Solution Architect and experienced developer for websites and apps
Netherlands
English, Dutch
About me
I am a Solution Architect and hands-on developer with years of experience building websites, apps and Salesforce Marketing Cloud solutions. At Assist Digital I design CRM systems and build CloudPages with HTML, CSS and AMPscript for Randstad, VvAA and Jaarbeurs. Outside that role I independently build and deploy web and mobile apps with Astro, Next.js, React, TypeScript and Flutter. I also created a website-generation platform used to build and deploy more than 40 complete sites. I have an MSc in Marketing, a BSc in Economics and Business Economics, and seven Salesforce certifications.
Skills
Jelle Kool
Offline •
Average response time: 1 hour
See my services
Custom Websites
I will build a fast website for your local business in under a week
AI Integrations
I will build a practical ai assistant or workflow automation
