Beto Carlos

Tinkerer, Coder & Designer.

I build efficient, scalable, and user-friendly apps.

About

Hello! I'm Beto Carlos. I'm a Software engineer, designer, and lover of everything Tech. Proudly Based in Utah, I've always been a sucker for beautiful design and delightful experiences.

With over 8 years of experience, I have had the privilege of collaborating with diverse teams to develop, design, and enhance software. My expertise lies in frontend technologies such as JavaScript, TypeScript, React, and Vue, but is backed with full-stack skills including Node.js, SQL, and cloud computing.

As a Software Engineer, I'm passionate about creating beautiful interfaces and high-performing applications. My goal as a developer is to craft systems that are efficient, scalable, visually appealing, and user-friendly.

When I'm not behind a screen, I enjoy building Lego sets, watching movies with my wife, and spending time with my beautiful kids.

Open to new opportunities.

Let's Chat!

Send me an email.

Projects

Work

2023 — Present

Freelance Frontend Engineer

· MTC

Built a micro-frontend architecture prototype in three weeks and created a design system with 50+ reusable components used across five projects. This helped our teams work independently while maintaining consistency, reducing duplicate work and speeding up our development cycle.

2021 — 2024

Lead Frontend Engineer

· ShopHero

Led a four-person team rebuilding our grocery e-commerce platform that serves over 100,000 users. We modernized everything using TypeScript and Node.js on AWS, built a hybrid mobile app that shares code with our web platform, and automated our deployment process to cut release times by 90%. I also mentored three engineers and handled code reviews, which helped reduce our support tickets by 30%.

2019 — 2021

Senior Frontend Engineer

· MTC

Developed key features for language learning apps used by over 100,000 users. I rebuilt our CSS framework to improve how designers and developers work together. Additionally, I optimized our deployment pipeline to ship updates 40% faster. I worked mainly with React, Angular, TypeScript, and Ionic to make all this happen.

2017 — 2019

Frontend Engineer

· ShopHero

Redesigned our core mobile app interface, which helped double our customer base. I built several e-commerce apps with Vue.js and improved all our transactional emails, reducing bounce rates by 35%.

2016 — 2017

Web/Email Developer

· VASA Fitness

Managed our email marketing campaigns, creating responsive HTML templates people wanted to open. Our open rates increased by 60%, click-through rates jumped by 75%, and campaign ROI increased by 80%.