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Case Ronquillo

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Case Ronquillo

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Feb 15

I’m a Designer Who Couldn’t Find a Good Interview Prep Tool — So I Built One

I “vibe coded” an iOS App. Here’s (mostly) everything that went right & wrong.

I’m a Designer Who Couldn’t Find a Good Interview Prep Tool — So I Built One

Case Ronquillo

·

Dec 8, 2025

Notes on being unemployed

As I continue my search and see more and more layoffs, I wanted to share a few lessons I’ve learned over the years that keeps me in the…

Notes on being unemployed

Case Ronquillo

·

Oct 16, 2025

Time vs. AI

Where and how I use AI to address the one finite resource we all have, time.

Time vs. AI

Case Ronquillo

·

Mar 9, 2024

Design challenge post-mortem: Lfyt.com redesign

Overview

Design challenge post-mortem: Lfyt.com redesign

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Case Ronquillo

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Jan 26, 2024

Why Checkout UX Still Fails (And What to Do About It)

“Merchants can no longer view the checkout button as the end of the shopping experience, but instead must treat it as the start of the…

Why Checkout UX Still Fails (And What to Do About It)

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Case Ronquillo

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Jun 14, 2023

Scrappy Research

This blog post originally appeared in January 2022 in the Growth Designers Newsletter, get the newsletter and join the community here!

Scrappy Research

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Case Ronquillo

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Dec 5, 2020

How learning to negotiate can help designers

Designs that live on your computer, or phones are like a ball of clay. They can be molded into whatever shape we want. However, that means…

How learning to negotiate can help designers

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Case Ronquillo

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Oct 31, 2020

Three lessons I learned starting a new design career while quarantined

In early October 2019, I had just finished a Product Design program to help me transition from a career in software sales.

Three lessons I learned starting a new design career while quarantined

Case Ronquillo

·

Jan 29, 2020

Collaborating for the users’ sake — Part 2: Getting to the right decision

Hint: Don’t hold back

Collaborating for the users’ sake — Part 2: Getting to the right decision

Case Ronquillo

·

Jan 29, 2020

Collaborating for the users’ sake — Part 1: Making progress

Hint: It’s about what you can do for your teammates

Collaborating for the users’ sake — Part 1: Making progress

Case Ronquillo

Case Ronquillohe/him

Balancing being a new dad, loving husband, and a product designer. Visit my portfolio: https://www.caseronquillo.com/

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