Nicolás Pereyra

Fullstack WordPress Developer

Freelance

WordPress Dev Lead

500 Designs

Led the WordPress practice for custom client builds: a 10-person team, planning, architecture and code review. Built custom plugins, Gutenberg blocks and API integrations. Managed 50+ sites on WP Engine, Pressable and SiteGround via SSH and WP-CLI. Designed Claude + MCP workflows that cut Gutenberg builds from ~15 to ~4 hours, and trained the team through workshops.

WordPress Tech Lead

Led WordPress development for the agency's client projects. Coordinated the team and set technical strategy and architecture for 30+ sites. Estimated projects, reviewed code and designs, and was the technical contact for clients. Built custom themes deployed via GitHub and managed 50+ sites on WP Engine and Flywheel: staging, deploys, migrations, DNS, SSL and backups.

Fullstack WordPress Developer/Webmaster

Webmaster and developer for an international news portal for the dairy industry. Built the WordPress portal from scratch, serving 200k+ monthly active users. Developed a WordPress web app with Chart.js and ACF, maintained 6 sites (servers, security, performance, compatibility and traffic monitoring), improved technical SEO and provided B2B and end-user support.