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
groups
Networking

Timeline

work
Job
folder
Project

Résumé

Jobs verified_user 0% verified
  • V
    Lead Web Architect
    Visita Chiapas
    Jan 2025 - Current (1 year 10 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 10 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
  • 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 y
Projects (professional or personal) verified_user 0% verified
  • V
    Visita Chiapas
    Jan 2025 - Current (1 year 10 months)
    PWA-enabled tourism platform optimized for mobile-first
    and low-connectivity environments.
  • A
    Accelity Marketing
    Nov 2024 - Current (2 years)
    Scalable WordPress multi-site architecture with
    modular Gutenberg system and HubSpot/Salesforce
    integrations.
  • T
    Tuna's Craft
    Jan 2023 - Current (3 years 10 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.