[ alfonsopolanco.com ]

About Me

I’m a results-driven software engineer with over 15 years of experience in data engineering, scalable APIs, and PHP development. I architect and implement intelligent backend solutions, embracing standards like OpenAPI and best practices for microservices and PWA design.

Expertise

• API Development: REST, OAuth2, OpenAPI Spec
• Microservices: Scalable service-oriented systems
• Progressive Web Applications: Modern, offline-ready UIs
• Data Engineering: SQL, ETL pipelines, data architecture
• Database Management: MySQL, PostgreSQL, NoSQL
• PHP & Frameworks: Laravel, Vanilla PHP, Legacy refactoring
• SaaS Product Development: Subscription models, multi-tier architecture, Stripe integration
• AI Prompt Engineering: Designing precise prompts for LLMs, workflow automation, and AI-assisted solutions

Contact Me