Erick Sánchez

Senior Front-End Engineer & Web Architect Building scalable, high-performance web applications for global teams
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  • 8+ years of experience delivering modern, accessible, and production-ready web solutions using React, TypeScript, and cloud-based architectures.
Front-End Engineer
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About Erick Sánchez

About me

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More than 10,000+

Happy Clients and projects done

I am a Senior Front-End Engineer with over 8 years of experience building scalable, high-performance, and accessible web applications for international clients and distributed teams. I specialize in React, TypeScript, modern CSS architectures, and cloud-based deployments, with deep expertise in frontend architecture, performance optimization, and UX-driven development. I have worked extensively in remote-first environments, collaborating with Product, UX/UI, Backend, and DevOps teams to deliver production-ready solutions used by thousands of users.
Frontend Architecture & Development

Scalable frontend architectures using React, TypeScript, and Next.js Component-driven development and design systems Clean, maintainable, and testable codebases

Performance, SEO & Accessibility

Core Web Vitals optimization (LCP, CLS, INP) Technical SEO best practices WCAG 2.1 accessibility compliance

Web Platforms & Integrations

Custom web platforms and dashboards API integrations (REST, GraphQL, AI services) Real-time applications and dynamic user experiences

E-Commerce & Business Solutions

Membership systems and gated content Payment integrations (Stripe, WooCommerce) Conversion-focused landing pages

Erick Sanchez tech stack

My Tech Stack

Frontend

React, TypeScript, JavaScript (ES6+), HTML5, CSS3, Tailwind CSS, Bootstrap

Frameworks

Next.js, Angular, Vue.js

State & Data

Redux Toolkit, Zustand, React Query, REST APIs, GraphQL

Testing

Jest, React Testing Library, Cypress, Playwright, Storybook

Build & Tooling

Vite, Webpack, ESLint, Prettier, Git

Cloud & DevOps

AWS, Vercel, Netlify, CI/CD, Docker

CMS & Platforms

Advanced WordPress, Plugin and Theme Developer, advanced level, custom post types, custom fields, WooCommerce

Performance & Accessibility

Core Web Vitals, WCAG, SEO

Backend

PHP, Laravel, SQL, MySQL

AI Tools

GitHub Copilot, AI-assisted development

Erick Sanchez portfolio

Featured Experience / Projects

Led the design and development of custom web platforms, advanced WordPress plugins, and high-conversion digital products, combining modern frontend architecture, backend integrations, and AI-powered solutions for international clients.
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AI-Powered WordPress Plugin

Custom AI plugin integrating DeepSeek API for dynamic content generation and automated admin workflows. Secure API communication and scalable UI components.

Membership Platform with AI Health Coach

Full-featured membership platform with private social feeds and AI-powered chatbot. Scalable frontend logic and backend workflows.

Booking & Video Call System

Custom scheduling and video call solution with full Zoom API integration.

High-Converting Landing Pages

SEO-optimized and performance-driven landing pages focused on conversions and UX.

E-Commerce Platforms

Secure e-commerce solutions for legal services and premium products. Stripe and WooCommerce integrations.

Duolingo-Style Learning Platform

Interactive learning application with gamification and progress tracking. Built using vanilla JavaScript with performance-first architecture.

Contact me

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