Hi, I'm Manuel Roberto Valdez
Full Stack Developer specializing in high-performance minimalist web architectures. Building clean, fast, and high-converting applications using modern technologies.
My Tech Stack
Tools, frameworks, and languages I use to build premium products
Featured Projects
A curated list of my designs, scripts, and production web systems.
Rayados Union Jerez
Official web platform and academy management portal for Escuela de Fútbol Rayados Unión Jerez (rayadosunionjerez.com). Built on a lightweight, custom MVC architecture powered by PHP 8.2 and MariaDB 10.11 running in optimized Docker containers. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Rayados Unión Jerez provides a comprehensive digital hub for students, parents, coaches, and administrators: ✨ Overview & Key Features ⚽ Academy Management (Escuela): Complete administration of student rosters (students), coaches and staff (teachers), player profiles (profile), and registration workflows. 📅 Events & Tournaments (Eventos & Calendar): Real-time scheduling, match updates, tournament tracking, and interactive academy calendars. 📰 News & Blog (Blog & Noticias): Dynamic publishing engine (blogController.php) for club announcements, game summaries, and press releases. 🖼️ Media Gallery (Gallery): Photo and video showcases (galleryController.php) capturing matches, training sessions, and special events. 📊 Administrative Reports (Reportes): Automated statistical reports and operational data tracking (reportes.php). 🔌 Internal REST API (API): Lightweight JSON endpoints (apiController.php) powering dynamic frontend widgets and mobile integrations. 🛠️ Architecture & Tech Stack - Backend / Router: Custom Object-Oriented PHP 8.2 MVC framework. Dynamic URL routing maps clean URI paths directly to dedicated controllers and models. - Database: MariaDB 10.11 running in high-performance buffer mode (--innodb-buffer-pool-size=256M), fully configured with utf8mb4_unicode_ci collation for universal character support. - Containerization: 100% containerized with Alpine Linux, Apache 2.4, and PHP 8.2 extensions (mysqli, pdo_mysql, gd, curl, mbstring). - Frontend / Templates: Responsive HTML5, CSS3, and JavaScript organized by domain modules.