// about me

Hi, I'm Javier Cruz.

Software developer and founder of SrBolillo Dev, a studio focused on building custom mobile apps and web platforms.

I work with modern technologies like Next.js, React, Vue, Flutter, Kotlin, Java, Node.js and Python. I'm obsessed with delivering products that feel good to use, are fast, and solve real problems.

How I work

Clean code

Software that is understood, maintained and improved over time.

Care for detail

Design, performance and experience matter as much as logic.

Honest communication

Realistic timelines, no empty promises. Your project, my commitment.

// process

My process

Initial conversation

We understand what you need, the goals and project scope.

Technical proposal

I define the stack, timeline and costs transparently.

Iterative development

I build in sprints, showing frequent progress for feedback.

Launch and support

Deployment, training and post-launch support.

Let's work together