Braga, Portugal · Remote

WordPress developer · Technical support

FranciscoAcosta

Accessibility, performance
& production-safe delivery.

15+Years building
for the web
70+Live sites
supported
Full-cycleScope · build · QA
deploy · support
[email protected]franacosta.comLinkedIn
01Profile

I build, support and improve websites that have to work in the real world.

Web developer with 15+ years of experience building, supporting, and improving production websites for agencies and businesses. Currently focused on WordPress development and technical support across live environments, including troubleshooting, custom functionality, WCAG accessibility, performance/Core Web Vitals, integrations, and production-safe releases.

Experienced taking work from technical investigation and scoping through development, QA, deployment, and post-launch support.

02Experience
01
OCT 2025 — PRESENTRemote

Support Developer

Skyhook Interactive

  • Support and improve a portfolio of 70+ live WordPress websites within structured agency workflows, balancing delivery with stability, maintainability, and production risk.
  • Diagnose and resolve frontend/backend issues, plugin conflicts, regressions, performance problems, and third-party integration failures across existing implementations.
  • Perform accessibility reviews and WCAG-focused remediation; investigate Core Web Vitals and frontend performance issues.
  • Build and modify functionality with WordPress, PHP, JavaScript, ACF, Gutenberg, Elementor, and integrations; scope work and move changes through staging, QA, and production.
02
JUL 2019 — PRESENTIndependent / Remote

Co-Founder & Web Developer

InBites Agency

  • Co-founded a small web agency delivering WordPress and Shopify development, custom functionality, technical improvements, and ongoing website support for businesses and agencies.
  • Own technical delivery from requirements and architecture through development, deployment, hosting, maintenance, and post-launch support.
  • Build custom WordPress content systems and frontend features using ACF, custom post types, templates, WooCommerce, PHP, JavaScript, and third-party integrations.
  • Work directly with clients and agency partners on technical scoping, migrations, troubleshooting, handoff, and long-term website improvement.
03
JUL 2016 — JUN 2019Remote

Web Developer

SinCaja

  • Built, launched, hosted, and maintained 30+ WordPress websites for businesses and agency clients, covering frontend development, CMS implementation, hosting/DNS, maintenance, security, and post-launch support.
04
FEB 2010 — JUN 2016

Web Developer & IT Support

Independent / Freelance

  • Built and maintained approximately 40 websites using WordPress, Joomla, Drupal, and PrestaShop while supporting hosting, DNS, security, and general IT needs.
03Capabilities

Technical skills

Built for the complete
website lifecycle.

01

Development

WordPressPHPJavaScriptHTML5CSS3REST APIsGit
02

WordPress

ACFGutenbergElementorWooCommerceCustom themesCustom post typesTaxonomies
03

Support & Quality

WCAG accessibilityCore Web VitalsPerformance optimizationDebuggingQAStagingHostingDNSDeployments
04

Additional

ShopifyThird-party integrationsFigma-to-codeTechnical scopingClient communication
04Education
2005 — 2011

Bachelor's Degree
in Engineering

Universidad del Zulia

Recent training · 2026
  • Website Accessibility, v3Master.dev
  • Auditing Design Systems for AccessibilityLinkedIn Learning
  • Claude CodeMaster.dev
05Languages
SpanishNative / Bilingual
EnglishFull Professional Proficiency
PortugueseBasic