About · the person behind the portfolio

I was never going to be one thing.

I’ve worked in customer service, marketing, business banking, web projects, and now healthcare. It looks like a sharp turn on paper, but every chapter taught me something I still use: how to listen, explain, organize, and take responsibility for the result.

John Villanueva smiling in a blue suit Nurse in progress.
Yes, that’s actually me. Nursing student, former banker, and persistent hobby collector.

Four things I try to bring to the work.

Not a personal manifesto—just the habits I keep coming back to.

Care

Treat people like people.

Competence matters, but so do dignity, patience, context, and the way somebody experiences an interaction.

Curiosity

Keep learning after the assignment ends.

I am happiest when a question leads into a deeper system, a new culture, or something I can build and test.

Usefulness

Finish the thing.

Ideas only get interesting once somebody can understand, use, play, or improve them.

Range

Use what I already know.

Business discipline can strengthen healthcare. Creative work can sharpen communication. Language study can widen perspective.

John Villanueva smiling in his cap and gown at his CSU East Bay graduation
The business degree came first. Nursing came later. CSU East Bay graduation, 2022—a chapter I still use every day.

I changed careers. I didn’t throw away what I learned.

Business banking taught me to handle sensitive information, ask better questions, and understand how decisions affect real people. Marketing and web work taught me to structure information around an audience. Healthcare made the stakes more immediate and human.

Creative projects let me practice the same habit in a lower-stakes setting: build a version, notice what does not work, and make it better. I enjoy that loop almost as much as the finished result.

The industries changed. The habits—listen, organize, explain, follow through—didn’t.

Nursing is the priority. The other interests are staying.

I’m finishing the BSN and building my direct-care experience. I’m also still making projects, studying Japanese, traveling when I can, and planning a life beyond the next job title.

Now

Finish the BSN well.

My focus now is strengthening clinical judgment, communication, safety habits, and the transition from student to registered nurse.

Alongside it

Keep building.

I still make browser projects and use AI for research, rough drafts, and prototypes. Nothing goes public until I’ve reviewed it and made it mine.

Long term

Have a life outside the job.

I want meaningful healthcare work, family, travel, language learning, and enough time and autonomy to keep creating.

The rest depends on what you came to see.

Work has the professional details. Projects has the things I’ve made. Life is where gaming, travel, Japanese, karaoke, and the rest live.