I am a software engineer and business owner based in Northern California, with over two decades of experience in computer graphics and game development. I have been programming since my early teens and began working professionally in the field at 19. Over the years, I have worked across the full spectrum of the industry, from startups and mid-size studios to large technology companies, with a focus on graphics, rendering tools, and real-time systems. Today, I run an independent technology business centered on building and licensing high-performance graphics software.
Beyond my professional work, I maintain an active lifestyle as a counterweight to the demands of a desk-based career. I have been swimming regularly for more than a decade and spend as much time as possible outdoors. I’m in love with the mountains and enjoy sharing adventures with my family.
I grew up and studied in Spain and later relocated to North America after graduating. I live in Davis, California, with my wife and three children.
You can follow me on mastodon, bluesky, strava, or contact me at castano at gmail dot com.