Software Engineer Building clean systems & delightful UX

Based in Phoenix, Arizona

About Me

Alberto Valtierra Jr

Hi, I’m Alberto. I solve real problems with thoughtful engineering and clean UX. My core stack is Python, Flask, and JavaScript—shipped with a product mindset and an eye for detail.

I collaborate with founders and teams to turn messy constraints into polished, scalable systems.

  • Fast iterations, zero drama shipping
  • Modular architecture & clear boundaries
  • Business-first outcomes, measurable impact

How I Work

  • 1

    Discover

    Align on goals, constraints, users, and success metrics.

  • 2

    Design

    Flows, data models, and interfaces—simple, scalable, legible.

  • 3

    Develop

    Ship in slices, test relentlessly, keep the trunk clean.

  • 4

    Deliver

    Launch with telemetry, docs, and a runway for iteration.

Tech Stack

Tools I use to build exceptional solutions

Languages

Python, JavaScript, Java

Frameworks

Flask, React, Bootstrap, Marshmallow

Databases

PostgreSQL, MySQL

Tools

Git, Docker, REST APIs, GitHub, Vercel, Heroku

Ready to build something real?

Whether you’re a business or a recruiter, let’s make the next move.

Get in Touch