Full-Stack Developer

Led rebuild and maintenance of a multilingual WordPress website with 30+ pages per language across English, Portuguese, and Spanish. Built custom WordPress theme components, structured page sections, scalable templates, REST-based functionality, and marketing landing pages. Supported migration and maintenance of approximately 500 blog posts while preserving multilingual structure and SEO metadata. Built tracking and conversion infrastructure with Google Tag Manager, GA4, Google Ads, Meta Pixel, and LinkedIn Insight Tag. Used AI-assisted development workflows with Cursor, Claude Code, and Codex to accelerate debugging, implementation planning, and code review while maintaining production quality.

Architected a reusable MES platform, reducing client implementation time from 5 weeks to under 2 weeks through modular component design. Rebuilt the company landing page with Nuxt.js, achieving 95+ PageSpeed performance and a 100% SEO score. Developed real-time monitoring dashboards processing data from 10+ devices using Vue.js and Node-RED with Modbus/MQTT integration. Designed and deployed an ML microservice for unsupervised anomaly detection with LLM-generated explanations for decision support. Integrated SonarQube with GitHub Actions CI/CD and established Docker containerization standards across client environments.

Contributed to the full-stack migration of a multi-tenant SaaS application from React/Node.js to Vue.js/Laravel. Rebuilt 20+ modules including ticketing, campaigns, and WhatsApp integrations with clean code and enhanced UX. Redesigned Laravel REST APIs based on existing Node.js architecture to reduce technical debt and improve scalability. Implemented unit and integration tests with Pest, improving reliability and preventing regressions during migration.