Custom Websites
Hand-built, responsive sites that match your voice and your goals - no cookie-cutter themes, no template bloat, no mystery code.
Ideal for artists, small teams, and anyone who needs a site that actually reflects who they are.
Websites that actually pull their weight.
Fast, accessible builds for small businesses, artists, and public-interest projects that need to look good and work cleanly under pressure.
Mad Sundar takes your half-finished ideas, tangled content, and weird constraints and turns them into clear, fast, search-ready sites - hand-built, never templated, with one person responsible from first sketch to launch.
SEO & Performance
Clean semantic HTML, structured metadata, image optimization, and deep performance tuning so your site loads fast, ranks higher, and feels effortless to use.
I also repair slow, cluttered, or neglected sites and bring them up to modern standards.
Local Business Support
Quick-turnaround, affordable sites for family-owned restaurants, local shops, and service providers in Tempe, greater Phoenix, and anywhere else good work is needed.
Menus, booking tools, online ordering, map integration - clear, practical features that keep customers finding you and coming back.
Recent Work
- Skanda Vishnu Sundar A clean multi-page portfolio with page-based navigation, custom styling, and a tightly tuned search presence.
- - George's Chicago Style (Tempe) - Full-service restaurant site with interactive menu, online ordering, and optimized Google Business integration for local visibility.
- nodehole.com - A custom-built NSFW indie game hub featuring experimental free-to-play titles, community submissions, and a neon-forward interface.
- See the full portfolio
About Mad Sundar
Mad Sundar is a one-person studio run by Kellye "Onion Madder" Strickland - a developer who blends technical precision with sharp visual instincts and a very specific sense of style.
Every site is built from scratch. No templates, no drag-and-drop builders, no generic theme bloat - just clean code, deliberate choices, and a layout that matches your voice and your needs.
Before web development, Kellye worked across creative industries, indie game design, and legal-tech documentation. That mix means your site isn't just pretty - it's accessible, fast, navigable, and structured in a way that actually holds up when people skim on their phones at 2 AM.
The goal is simple: build websites that genuinely work for small businesses, individuals, and public-interest projects - with clear communication and hands-on support instead of disappearing after launch.
Contact
Ready to build something that actually fits?
Email:
contact@madsundar.com
Location: Tempe, Arizona (working with clients across the U.S.)
Send a quick outline of what you need - the project, your timeline, and any existing links - and I'll get back with a clear next step.