Hi, I'm Donald Cecil, a web developer in Encinitas.

With over 25 years of experience in web development, I specialize in building fast, secure, and user-friendly websites for businesses and individuals across San Diego County. My approach combines technical expertise with a passion for clean design and seamless user experiences.

Whether you need a custom web application, a high-performing WordPress site, or strategic SEO optimization, I deliver solutions tailored to your goals. I’m committed to transparency, quality, and long-term client success—let’s create something exceptional together.

Services I Offer

Web Development

I create custom websites and web applications that are fast, efficient, and built to last. From bespoke JavaScript applications to WordPress solutions, I focus on clean code and excellent user experiences.

• Custom web design
• WordPress development
• Progressive web apps
• Performance optimization

Learn More About Web Development

SEO Optimization

I help businesses improve their search engine visibility through comprehensive SEO strategies that combine technical expertise with AI-powered content optimization and semantic search techniques.

• Technical SEO audits
• AI-powered keyword research
• Topic authority building
• Local SEO optimization

Learn More About SEO Services

My Portfolio

Mele Wahine

I built this permanent cosmetics site for Nancy Cecil from scratch, modernizing everything: a fresh layout, fully mobile-friendly design, and a dynamic image gallery to showcase her work. The result is a welcoming, easy-to-navigate site that reflects Nancy's spirit of aloha and professionalism.

Encinitas Directory

A site dedicated to Encinitas businesses and points of interest—a way for residents to discover something new and explore everything this wonderful city has to offer. I built a fully custom WordPress theme and plugin from scratch to handle business listings, integrating the Google Places API for accurate data and using Gemini generative AI to create friendly, engaging descriptions for each listing.

FastConverter

I built FastConverter to solve a real privacy problem: most online image converters require uploading your files to a server. FastConverter is different—your images never leave your device. Using modern HTML5 Canvas technology, all conversions happen instantly in your browser, with no uploads and no accounts required. It's fast, secure, and respects your privacy.

So Simple Games

This was a fun website idea to test out new AI coding agents—each game was built as an experiment in rapid AI-assisted development. The result is a growing collection of simple, fun games that work seamlessly on all devices.