Multi-store e-commerce integration platform. Migrated from Laravel 7 to 11, multi-tenant schema and CI/CD pipeline with Docker and AWS Fargate.
Cloud-native architecture from scratch — PostgreSQL on AWS RDS, Laravel REST API and Vue.js SPA on Cloudflare Workers/Pages, with automated CI/CD.
Migrated monolithic SaaS to multi-tenant architecture with isolated databases. Rewrote N+1 dashboards, cutting P95 response time from 1.2s to 400ms.
AI-powered WhatsApp customer service system — Cloudflare Workers + Z-API + GPTMaker with automatic human escalation.
RAG pipelines with Python/FastAPI to integrate generative AI as a product differentiator, including content generation, images and TTS.
Big Data ingestion pipelines that normalize structured and unstructured sources for ML model training.
Complete payment infrastructure: Stripe (subscriptions, webhooks, chargebacks) and Redsys with split payments, nightly reconciliation and exponential retry.
Zero-downtime migration strategy: progressively extracted core modules into Laravel 11 + Vue 3 microservices from legacy PHP 5.1 monolith.
3 institutional web applications from scratch with Laravel 11, Vue 3 and REST APIs — average page load from 4.2s to 1.1s.
I'm available for new opportunities. Let's talk!