About me

My work

My projects

I take on projects in areas like:

• Application development
• Legacy application and data migration
• Reverse engineering of data and applications (the older the better!)
• Visualisation in 2D/3D

My portfolio is available upon request.

My upcoming product: lastcrud.com

I am currently working on a tool called lastcrud.com to accelerate the development of business applications; no CRUD required. No nocode.

Me

I am Joris Zwart. Creating stuff using my skills in software development is my game.

I believe in broadening my horizon by exploring multiple software paradigms and programming languages.

Contact me! or read more about me.

My recent activity

• Mood Tue, 15 Sep 2026
• Expertise spectrum UIs Thu, 30 Jul 2026 in Usability
• Rolschaatsen in Lent - part deux Tue, 21 Jul 2026 in Poetry
• I have a .plan! Mon, 29 Jun 2026
• End users Tue, 23 Jun 2026
• Productivity Tue, 23 Jun 2026
• Locked out! Tue, 16 Jun 2026 in Protip
• Minimal ZIP file – part IV Tue, 16 Jun 2026 in Data compression
• Minimal ZIP file – part III Mon, 15 Jun 2026 in Data compression
• Minimal ZIP file – part II Sat, 13 Jun 2026 in Data compression
• Minimal ZIP file – part I Sat, 13 Jun 2026 in Data compression
• Search’n’replace Sat, 13 Jun 2026 in Shower thought
• No code paradox Sat, 6 Jun 2026
• Open Graph hints Sat, 6 Jun 2026 in Socials
• Modernizing Web Forms.NET Wed, 27 May 2026 in Migrations
• He who says A must also say B Mon, 25 May 2026