Javier Miz Arévalo

Senior Frontend Developer

Remote preferred

Ready in 5 weeks

Senior Frontend Lead with headless architecture expertise

6+ years crafting scalable web applications with focus on modern architectures and technical leadership

Key Achievements

  • Led complete multi-language website development with headless architecture using Astro and WooCommerce API
  • Directed frontend team implementing headless checkout integration and multi-region payment system
  • Designed and implemented complete trading challenges system with country validation and multiple payment processors

Expertise in React ecosystem, headless architectures, and e-commerce solutions. Experienced in leading frontend teams and developing scalable architectures with Astro, Next.js, and headless WooCommerce integration. Strong background in optimizing web performance and creating maintainable component systems. Proven ability to deliver high-impact solutions in both startup and enterprise environments, consistently combining technical excellence with team leadership and business value.

Skills & Expertise

Technical Skills

  • React/Next.js - 6+ years
  • Astro - 1+ years
  • TypeScript - 3+ years
  • Shopify/Liquid - 2+ years
  • WooCommerce Headless - 1+ years
  • Node.js - 3+ years
  • Testing (Jest/RTL) - 1+ years
  • REST APIs - 4+ years

Professional Skills

  • Frontend Team Leadership
  • Software Architecture
  • Problem Solving
  • Communication
  • Mentoring
  • Agile/Scrum
  • Client Relations

Tools & Platforms

  • Git/GitHub
  • AWS
  • Firebase
  • Vercel
  • Figma
  • WordPress
  • Confluence
  • Jira

Recent Projects

Maven Trading - Forex Website Headless icon

Maven Trading - Forex Website Headless

Lead Frontend Developer - Architected and developed complete website with Astro, implementing headless architecture with WooCommerce, multi-language system (ES/PT), and custom checkout with country validation

Modern headless architecture project using Astro, WooCommerce API integration, and trading challenges system

McDonald's McRib Sauce Campaign icon

McDonald's McRib Sauce Campaign

Frontend Developer - Led development for high-profile nationwide e-commerce campaign that sold out limited edition McRib sauce, featured in major publications including PEOPLE Magazine

Campaign website was time-limited by design as part of the marketing strategy for this exclusive product launch

Read Press Coverage
Home Depot Delivery System icon

Home Depot Delivery System

Frontend Developer - Developed critical features for large-scale delivery estimation system, impacting millions of daily deliveries for Fortune 500 retailer

Adrienne Landau - Fashion Store

Lead Frontend Developer - Transformed design into high-performance Shopify store, driving significant sales growth through custom features and optimizations

View Project

Pretty Smart Cosmetics

Lead Frontend Developer - Built custom Shopify storefront from design to deployment, implementing bespoke features and optimized shopping experience

View Project

Work Experience

Maven Trading (via PIT Solutions) logo

Maven Trading (via PIT Solutions)

Lead Frontend Developer

Remote

2025 - Present - Current

Leading frontend development and headless architecture for international trading platform

Tech Stack: Astro , React , TypeScript , WooCommerce API , WordPress Headless , Multi-language , REST APIs
  • Led complete forex website development with headless architecture using Astro, implementing SSG for maximum performance
  • Designed and implemented multi-language system (Spanish/Portuguese) with static page generation per language
  • Developed complete headless integration with WooCommerce API for custom checkout system
  • Implemented trading challenges system with dynamic country validation and multiple payment processors
  • Established scalable component architecture and design token system for visual consistency
  • Led research initiatives and technical documentation for headless WooCommerce integration
  • Mentored junior developer in Astro technologies and frontend development best practices
  • Collaborated closely with backend, design, and product teams to define technical architecture
IBM (Project Home Depot) logo

IBM (Project Home Depot)

Frontend Developer

Remote

2023 - 2025

Driving critical improvements in delivery system performance and frontend modernization

Tech Stack: React , TypeScript , Jest , CI/CD
  • Spearheaded delivery logic optimization initiatives achieving 3.4% reduction in late deliveries and 1.5% improvement in accuracy
  • Modernized frontend applications through tech stack updates, resulting in measurable performance improvements and enhanced user experience
  • Implemented robust holiday delivery adjustment system to improve estimate accuracy during peak seasons
  • Led security enhancement efforts by identifying and updating vulnerable dependencies across the application
  • Established and implemented frontend interface standards, increasing consistency across the platform
  • Enhanced testing infrastructure by resolving integration issues, ensuring accurate coverage reporting and code quality
Klever Cookie logo

Klever Cookie

Frontend Developer

Remote

2021 - 2023

Specialized in Shopify development and React-based solutions for e-commerce

Tech Stack: Shopify/Liquid , Next.js , React , TypeScript , Vue.js , WordPress
  • Mastered Shopify theme development, creating custom sections and features using Liquid templating and JavaScript
  • Implemented complex animations and interactive elements across multiple Shopify stores to enhance product showcases
  • Led the company website development with Next.js, focusing on performance optimization and responsive design
  • Built reusable React components for both company website and client projects
  • Expanded skill set by learning Vue.js to develop business applications
  • Created custom WordPress solutions while maintaining focus on Shopify and React development

Freelance

Frontend Developer

2020 - 2022

Delivered custom web solutions for small businesses focusing on user experience

Tech Stack: React , Angular , Ionic , Firebase , Google Maps API , WordPress
  • Built a React-based restaurant reservation system handling daily bookings
  • Developed a delivery tracking application using Angular/Ionic and Firebase
  • Implemented location-based features using Google Maps API
  • Created custom WordPress solutions including appointment booking systems
  • Focused on mobile-first design principles improving overall user experience

Nett

Frontend Developer

Monterrey, NL

2018 - 2021

Developed responsive web applications and mobile solutions using modern frontend technologies

Tech Stack: React , TypeScript , Ionic , SASS , Bootstrap , WordPress , Node.js , Git
  • Developed mobile applications using React and Ionic frameworks
  • Created reusable React components to improve development efficiency
  • Implemented responsive designs ensuring optimal display across devices
  • Used modern development tools including Webpack and Git for version control
  • Built and maintained WordPress sites with custom themes and functionality

Education

Computer Systems Engineering

Universidad de Montemorelos

2018

Strong foundation in software engineering principles and system architecture