✨ Let’s Build Something Great

Hi, I’m Carlos

I create fast, responsive websites and custom web apps that help businesses grow online.

Carlos Avatar

About Me

Carlos working remotely with coffee

Hi, I’m Carlos, a full-stack web and mobile developer based in Mexico City. I specialize in building scalable, high-performance applications with clean code and a strong focus on user experience. With experience at companies like The Home Depot, Indra, and Tich Solutions, I’ve worked on projects ranging from e-commerce platforms to enterprise systems. I’ve led frontend teams, collaborated in international environments, and built reusable, production-ready components using technologies like React, Next.js, Node.js, TypeScript, GraphQL, and SCSS. I care deeply about code quality, performance, and design. I enjoy solving complex problems and bringing ideas to life through thoughtful, efficient, and maintainable solutions. Let’s build something amazing together.

Services

Web Application Development

I build modern, scalable, and responsive web apps using React, Next.js, and Node.js — optimized for performance and SEO.

Mobile App Development

Cross-platform mobile apps using React Native that feel native and deliver fast, smooth user experiences on both iOS and Android.

Frontend Architecture

Clean, maintainable component architecture with SCSS or Tailwind.

Backend APIs & Database Integration

REST and GraphQL APIs with Node.js, Express, Firebase, or MongoDB — fully integrated with your frontend or third-party services.

Portfolio & Landing Page Development

Fast, SEO-ready landing pages or portfolios with custom design, animations, and admin panels to manage content.

CMS Integration or Admin Dashboards

Admin tools to update your site with no code. Firebase, headless CMS, or custom-made interfaces using React or Next.js.

Experience

Sep 2024 - Feb 2025

Frontend Developer

The Home Depot (via The Adecco Group)
  • Contributed to customer-facing e-commerce features for the U.S. market using React, Node.js, GraphQL, Apollo, and SCSS.
  • Developed responsive, accessible UI components following best practices.
  • Participated in agile workflows, daily stand-ups, and sprint planning using Jira and Scrum methodology.
  • Collaborated with international teams in English to ensure consistent delivery across markets.
Oct 2021 – Sep 2024

Software Lead Engineer

Indra
  • Led a frontend team of 7 developers across multiple projects for clients like Telcel, Banco Sabadell, and Banco Caminos.
  • Developed and maintained SPAs using Angular, React, Redux, NgRx, and TypeScript.
  • Oversaw code reviews and implemented testing using Jest and Jasmine.
  • Worked closely with designers and backend engineers to ensure clean architecture and robust API integrations.
Jul 2020 – Jul 2021

Full Stack Developer

Tich Solutions
  • Developed custom SPAs with React and Angular, focusing on component reusability and performance.
  • Implemented Single Sign-On (SSO) authentication using JSON Web Tokens (JWT).
  • Helped integrate front-end projects with backend services and cloud solutions.
  • Contributed to project planning and delivery in small, agile teams.

Portfolio

Carteras Landing Page

Carteras Landing Page

I developed a minimalist landing page to showcase a collection of leather wallets, optimized for performance, responsiveness, and conversion.

The Home Depot – E-commerce Platform

The Home Depot – E-commerce Platform

I contributed to The Home Depot’s U.S. e-commerce platform, building key rental and delivery flows within a large-scale React architecture.

Banco Caminos - Simulator

Banco Caminos - Simulator

I built an interactive mortgage simulator for Banco Caminos, guiding users through a step-by-step process to calculate and compare mortgage options based on their financial profile.

Banco Caminos - Explorer

Banco Caminos - Explorer

I contributed to Banco Caminos’ property explorer tool, implementing dynamic components like tables, charts, and interactive modals to enhance the user experience.

Banco Sabadell – Mortgage Simulator

Banco Sabadell – Mortgage Simulator

I developed key components of a mortgage simulator for Banco Sabadell, based on a reusable product designed to be adapted for multiple banks.

Telcel - B2B Dashboard

Telcel - B2B Dashboard

Led a team of 7 developers to build Telcel’s B2B admin dashboard from scratch, implementing Scrum methodology and designing the project architecture.

My First Portfolio Website

My First Portfolio Website

My first personal portfolio built with React, showcasing early projects and creative animations.

Get in Touch

Let's Build Something Great Together

Got a project or just want to say hi? Fill out the form or drop me an email.

Email

I’ll personally get back to you as soon as possible.

carlosgrjweb@gmail.com

Phone

Available Mon–Fri from 9am to 6pm (Mexico City time).

+52 55 8573 9469

WhatsApp

Text me on WhatsApp

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