Notice the problem
Pay attention to friction, missing information, and what people actually need.
Healthcare · Business · Technology
Care for people.
Build useful things.
Stay curious.
I’m John Villanueva—a BSN candidate and California CNA with a background in business banking, marketing, and digital projects. Healthcare is now the center of the career, but the rest of the toolkit still shapes how I communicate, solve problems, and build.
Current chapter: finishing my BSN, working in direct care, building browser projects, studying Japanese, and probably fitting in a Marvel Rivals match somewhere between the serious parts.
Serious goals.
Earnest personality.
Choose your route
Start with the part that matters to you.
Start with work, projects, life, or the path that connects them. Each route offers a different view of the same person.
01 / PROFESSIONAL
Work & education
Patient-care experience, nursing education, business background, credentials, and the résumé.
View professional profile → 02 / BUILDERProjects & experiments
Browser games, study tools, language practice, web projects, and the process behind them.
Browse the project library → 03 / HUMANLife beyond work
Gaming, travel, Japanese, anime, karaoke, computers, community, and future plans.
Take the extended vibe check → 04 / STORYThe path so far
A chronological look at how service, business, education, technology, and healthcare became one path.
Open the timeline →
Playable now
Featured build
Playful ideas still deserve serious execution.
Dino Kart Racer grew from a browser-game experiment into a prehistoric combat racer with rival AI, power-ups, collisions, sound, and an extremely committed homing trilobite.
- Part of a 23-experience browser library
- Built to learn by shipping, testing, and improving—not by waiting for perfect conditions
The throughline
Different disciplines. The same working habits.
Whether the setting is bedside care, business banking, a class project, or a browser game, I tend to return to the same fundamentals.
Organize the work
Turn a broad challenge into a sequence that can be understood and acted on.
Communicate clearly
Make complex information usable without flattening the human context.
Keep improving
Test the result, learn from reality, and revise without treating iteration as failure.
More than one lane
A serious career can still leave room for curiosity.
The goal is not to make every interest sound professional. It is to build a life where meaningful work, creative play, learning, relationships, and global perspective can all coexist.