--- title: Custom Development Archives | Sukesh Das url: https://sukeshdas.com/portfolio-category/custom-development/ --- Portfolio # Custom Development *projects.* Websites, plugins, web apps and tools built for real businesses. Open any case study for the full story, or preview the live project where there is one. [See all projects](https://sukeshdas.com/portfolio/) ## Custom Development projects [![HandyMCP Website Design website design](https://sukeshdas.com/wp-content/uploads/2026/10/handymcp-website-design-laptop-phone-1024x576.webp) Custom DevelopmentSoftware ## HandyMCP Website Design A complete SaaS website for HandyMCP, my WordPress MCP server plugin: custom theme, Paddle checkout, a custom license… **100%** Custom licensing and support, no third-party plugins](https://sukeshdas.com/project/handymcp-website-design/) [![Undersite Chrome Extension website design](https://sukeshdas.com/wp-content/uploads/2026/10/undersite-demo-chrome-extension-featured-1024x670.webp) Chrome ExtensionSoftware ## Undersite Chrome Extension I built Undersite for myself, to stop juggling five extensions and three websites every time I looked at… **180+** Technologies detected](https://sukeshdas.com/project/undersite-chrome-extension/) [![HandyMCP Plugin Development website design](https://sukeshdas.com/wp-content/uploads/2026/10/handymcp-wordpress-mcp-server-plugin-1024x576.webp) Custom DevelopmentSoftware ## HandyMCP Plugin Development HandyMCP is a WordPress MCP server plugin I built so Claude, ChatGPT, Cursor and other AI assistants can… **260+** AI tools in Pro, 80+ free](https://sukeshdas.com/project/handymcp-plugin-development/)