Senior Full Stack Developer

Rafael Hernandez

Full stack developer specializing in hospitality tech and document processing systems

I gravitate toward projects where backend complexity meets user-friendly interfaces - whether that's building booking validation services or creating admin dashboards that make sense of complex data. My work spans the full spectrum from React frontends to Node.js APIs, with a particular interest in hospitality and travel tech where good software can genuinely improve how businesses serve their customers.

About

I'm a full stack developer with 6 years of experience building web applications that solve real business problems. Most recently at GridTech Solutions, I've focused on document processing systems and file handling workflows that help travel agencies manage their operations more efficiently.

Skills

JavaScriptTypeScriptPHPPythonHTML5CSS3SQLReactNext.jsNode.jsExpress.jsVue.jsTailwind CSSBootstrapjQueryPostgreSQLMySQLMongoDBAWSS3LambdaCloudFrontDockerGitREST APIsGraphQLWebpacknpmPostmanJestWordPressShopifyWooCommerceElementorLiquidAdvanced Custom Fields

Work

hotel-booking-validator

Node.js / Express / PostgreSQL / AWS S3 / PDF generation

A Node.js service that validates hotel booking documents and generates PDF confirmations for travel agencies, with secure file upload handling through AWS S3.

travel-docs-processor

React / Node.js / PostgreSQL / AWS Lambda / file processing

Document management system built with React and Node.js that processes visa applications and travel itineraries, featuring automated workflows triggered by AWS Lambda.

woocommerce-tour-booking

PHP / WordPress / WooCommerce / JavaScript / MySQL

WordPress plugin that extends WooCommerce for tour package bookings, integrating calendar functionality with custom payment workflows.

hospitality-dashboard

React / TypeScript / Node.js / PostgreSQL / REST APIs

TypeScript-powered React dashboard for hotel chains to manage reservations and analyze booking data with real-time PostgreSQL integration.

csv-booking-importer

Node.js / CSV processing / PostgreSQL / Docker

Dockerized Node.js tool that imports and validates booking data from CSV files into hospitality management systems with comprehensive error handling.

Experience

Senior Full Stack Developer — GridTech Solutions Inc.

2024-03 → 2026-05

Full Stack Developer — Horizon Digital Outsourcing

2021-07 → 2024-03

Junior Full Stack Developer — Phoenix Tech Corp.

2020-06 → 2021-07

Contact

rafaelhernandez.online