Alberto Enrique Contreras romero
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Alberto Enrique Contreras romero

Alberto Enrique Contreras romero

About

Detail

Senior WordPress Developer & Web Architect | 20+ yrs | Headless CMS · Gutenberg · ACF ProHubSpot · Salesforce · Attio Integrations |Remote-ready · Available for
Mexico City, Mexico
Contact Alberto regarding: 
work
Full-time jobs
Starting at USD3k/month
Flexible work
Starting at USD25/hour
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Finding candidates
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Finding mentors
Finding co-founders
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Timeline

work
Job
folder
Project

Résumé

Jobs verified_user 0% verified
  • V
    Lead Web Architect
    Visita Chiapas
    Jan 2025 - Current (1 year 5 months)
    • Architected a high-performance WordPress platform with Progressive Web App (PWA) capabilities for a tourism destination brand. • Optimized for mobile-first and low-connectivity environments, improving accessibility for rural and emerging-market visitors. • Implemented advanced caching, lazy loading, and asset optimization strategies, achieving sub-3s load times on 3G networks.
  • Accelity Marketing
    Senior FullStack WordPress Developer
    Accelity Marketing
    Nov 2024 - Feb 2026 (1 year 4 months)
    • Built and maintained scalable WordPress platforms serving multiple agency clients with high traffic and complex content needs. • Developed a modular Gutenberg block system, reducing new page build time by ~40% and enabling non-technical editors to work independently. • Integrated HubSpot and Salesforce to automate lead capture, segmentation, and nurturing workflows. • Consistently delivered Lighthouse performance scores of 90+ across client sites.
  • T
    Founder & Lead Engineer
    Tuna's Craft
    Jan 2023 - Current (3 years 5 months)
    • Built a proprietary CRM and eCommerce system tailored to custom manufacturing workflows, replacing spreadsheet-based operations. • Developed a real-time 3D quoting engine that reduced quote turnaround time by ~70%, enabling faster client decisions. • Implemented automated communication flows using WhatsApp API and Twilio, reducing manual follow-up by an estimated 5+ hours/week. • Designed order tracking and customer management systems that improved operational visibility end-to-end.
  • HUSL Digital
    WordPress Lead Developer
    HUSL Digital
    Mar 2021 - Sep 2024 (3 years 7 months)
    • Led WordPress development for enterprise-level marketing platforms across North American clients. • Built reusable Gutenberg block libraries that reduced development time across projects and enabled design-system consistency. • Integrated multilingual solutions using WPML, supporting English, Spanish, and French content markets. • Collaborated directly with marketing strategists to optimize page structures for conversion, A/B testing, and lead generation.
  • InAllMedia
    Senior WordPress Developer
    InAllMedia
    Jan 2019 - Mar 2021 (2 years 3 months)
    • Led the unification of 9 company websites built on WordPress, HubSpot, Webflow, and raw HTML into a single, cohesive enterprise platform: vectorsolutions.com. • Architected a scalable WordPress system capable of handling the content volume, URL structure, and brand consistency requirements of a 9-company merger. • Coordinated cross-platform content migration, redirects, and SEO preservation across all legacy domains.
  • P
    CTO & Lead Developer
    Pugsarrollos
    Jan 2015 - Jan 2019 (4 years 1 month)
    • Served as CTO of a digital agency, leading technical strategy and delivery for enterprise clients across Mexico and Latin America. • Movistar Mexico: Developed a virtual device catalog used nationwide by Movistar distributors a Headless CMS (WordPress backend + Angular frontend) enabling real-time inventory and product display across distribution points. • Pemex: Built a web platform for publishing company statistics and operational progress reports, used internally and externally by stakeholders. • Warner Bros - Injustice & Mortal Kombat: Developed Liga Latina Injustice 1 & 2 and Liga Latina Mortal Kombat 10 & 11 competitive gaming tournament platforms with live real-time results, built as Headless CMS (WordPress + Angular). • Liverpool
  • freelance
    Freelance WordPress Developer
    freelance
    Jan 2004 - Jan 2015 (11 years 1 month)
    12+ years of independent WordPress development, delivering 50+ fully custom theme projects for major brands across Mexico and Latin America. Every project was built on a custom WordPress theme no off-the-shelf templates. • High-Traffic Media: elBigData.mx – redesigned and optimized a news site handling 4M+ daily visits, with a 30GB database and 200GB+ of media assets. Delivered significant performance gains under extreme load constraints. • Enterprise & Corporate: Gas Natural Fenosa, 4E México, Bimbo México, Coca-Cola (Sustainability Report), Colgate (corporate site + Líderes Colgate campaign - 2 consecutive years), Medstar Distribution Group • Entertainment & Media: Telenovelas de Televisa (multiple campaigns), Pernod Ricard (landing pages
Projects (professional or personal) verified_user 0% verified
  • V
    Visita Chiapas
    Jan 2025 - Current (1 year 5 months)
    PWA-enabled tourism platform optimized for mobile-first and low-connectivity environments.
  • A
    Accelity Marketing
    Nov 2024 - Current (1 year 7 months)
    Scalable WordPress multi-site architecture with modular Gutenberg system and HubSpot/Salesforce integrations.
  • T
    Tuna's Craft
    Jan 2023 - Current (3 years 5 months)
    Proprietary CRM + real-time 3D quoting engine for a custom manufacturing business. Built from scratch.
  • V
    Vector Solutions
    Jan 2019 - Mar 2021 (2 years 3 months)
    Unified 9 company websites (WordPress, HubSpot, Webflow, HTML) into one enterprise platform during a multi-company merger.
  • L
    Liga Latina Injustice 1 & 2 / MK 10 & 11
    Jan 2015 - Jan 2019 (4 years 1 month)
    Warner Bros-licensed tournament platforms with live real-time results. Headless CMS: WordPress backend + Angular frontend.
  • L
    La Mole Comic Con
    Jan 2015 - Jan 2019 (4 years 1 month)
    Official site for one of Latin America's largest pop culture and comic conventions. Custom WordPress theme.
  • M
    Movistar Mexico - Virtual Device Catalog
    Jan 2015 - Jan 2019 (4 years 1 month)
    Nationwide distributor app with real-time product data used by all Movistar distributors across Mexico. WordPress + Angular Headless CMS.
  • W
    WE-X - Remote Call Center Platform
    Jan 2015 - Jan 2019 (4 years 1 month)
    Pre-pandemic SaaS platform enabling call center executives to work remotely - reducing commute dependency and operational costs for enterprise clients.
  • e
    elBigData.mx
    Jan 2004 - Jan 2015 (11 years 1 month)
    Full redesign & optimization of a high-traffic news site with 4M+ daily visits, a 30GB MySQL database, and 200GB+ of media assets - delivered without downtime.
  • G
    Gamelta - Esports Tournament Platform
    Jan 2004 - Jan 2015 (11 years 1 month)
    Tournament sites for League of Legends, Rocket League, and Overcooked registration, brackets, and live results on WordPress.