L

Leonel Luna

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Mexico City, Mexico

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Résumé

Jobs verified_user 0% verified
  • Envana Software Solutions
    Senior Full Stack Engineer
    Envana Software Solutions
    Jul 2024 - Feb 2026 (1 year 8 months)
    Developed and maintained WordPress websites using Elementor, achieving under 2-second load times through advanced caching strategies, image optimization, and code minification techniques. Built custom Shopify storefronts with Liquid templating, implementing responsive designs that increased mobile conversion rates by 45% and improved overall user engagement. Optimized website performance using HTML, CSS, PHP, and JavaScript, reducing average page load times from 4.2 seconds to 1.8 seconds across 20+ client websites. Implemented comprehensive on-site SEO strategies including schema markup, meta optimization, and technical SEO improvements, resulting in 60% increase in organic traffic. Created and deployed subdomain landing pages within WordP
  • WarrCloud
    Senior Full Stack Developer
    WarrCloud
    Jun 2019 - Jul 2024 (5 years 2 months)
    Built and maintained WordPress and Shopify websites for 500+ clients, specializing in e-commerce solutions with WooCommerce and custom Elementor designs. Engineered custom PHP plugins and JavaScript functionality to extend WordPress and Shopify capabilities, reducing reliance on third-party plugins by 40%. Optimized database queries and implemented Redis caching for WordPress sites, improving backend performance by 65% and supporting 3x traffic growth without infrastructure scaling. Designed responsive and cross-browser compatible websites using HTML5, CSS3, and modern JavaScript frameworks, ensuring consistent user experience across all devices. Implemented JSON-based data structures for dynamic content management and API communications be
  • Qentelli
    Full Stack Developer
    Qentelli
    Jul 2017 - May 2019 (1 year 11 months)
    Developed customer-facing WordPress websites with custom Elementor templates and PHP functionality, increasing user engagement by 35% through improved UX design. Created Shopify stores with custom Liquid templates and JavaScript enhancements, processing $2M+ monthly transaction volume with zero security incidents. Optimized website loading times through image compression, lazy loading, minification, and CDN implementation, achieving Google PageSpeed scores of 90+ consistently. Integrated third-party payment gateways, shipping APIs, and marketing automation tools into WordPress and Shopify platforms using JSON data formats and RESTful APIs. Implemented comprehensive on-site SEO improvements including URL structure optimization, internal link
  • BUILT
    Software Developer
    BUILT
    May 2015 - Jun 2017 (2 years 2 months)
    Developed responsive WordPress websites using HTML, CSS, PHP, and JavaScript, delivering 12+ client projects on time with 95% satisfaction rating. Created reusable Elementor widget libraries and custom PHP functions, reducing development time for new WordPress features by 30%. Implemented responsive design principles and cross-browser compatibility solutions using modern CSS3 techniques and JavaScript polyfills. Collaborated with designers and product managers in Agile sprints to translate wireframes into functional WordPress and e-commerce websites.
Education verified_user 0% verified
  • Nanyang Technological University
    Bachelor of Computer Science
    Nanyang Technological University
    Jan 2013 - Jan 2017 (4 years 1 month)
    Singapore