Your partner for software development
About Xtreme Code
I am Massimo Pelaggi, founder and lead architect of Xtreme Code. With over 12 years of experience building web applications, APIs, SaaS platforms, and enterprise solutions, I combine strategic product thinking, elegant user interfaces, and enterprise-grade development across multiple technologies and frameworks.
I deliver high-quality solutions rapidly without compromising on standards: strict typing, comprehensive automated QA, clean architecture, and production-ready code are integral to every project engagement.
My Development Approach
- Strict typing and automated code quality checks ensure clean, maintainable, and production-ready code.
- Service-based architecture with clean separation of concerns, dependency injection, and comprehensive documentation.
- Professional UI/UX design, intuitive user flows, and modern, responsive interfaces.
- Complete project delivery: detailed documentation, changelogs, deployment guides, and fully functional demos.
- GDPR compliance and privacy-first design integrated from the ground up.
What I Build
Web Applications
Full-stack web applications, REST APIs, microservices, and modern SPAs built with cutting-edge technologies and best practices.
SaaS Platforms
Scalable SaaS solutions with subscription management, multi-tenancy, payment integration, and comprehensive admin dashboards.
WordPress & WooCommerce
Custom plugins, themes, WooCommerce extensions, and enterprise WordPress solutions with modern architecture and best practices.
Enterprise Solutions
Large-scale applications, system integrations, data processing pipelines, and enterprise-grade software solutions.
Mobile Backends
RESTful APIs, GraphQL endpoints, real-time services, and backend infrastructure for mobile and web applications.
Custom Development
Tailored solutions for your specific needs: from concept to deployment, with complete documentation and ongoing support.
Signature launch: Stock Guardian Pro
Stock Guardian Pro
Advanced inventory intelligence for WooCommerce stores
Version 0.2.0 · November 2025
Stay ahead of stock-outs with intelligent monitoring, dynamic thresholds per product and variation, multi-channel notifications (email and Telegram), real-time dashboards, and comprehensive event logging. Designed for modern WooCommerce stores that demand reliability and scalability.
- Enterprise-grade architecture: strict typing, service-based design, and namespaced code.
- Comprehensive documentation and live demo available for instant evaluation.
- Seamless automatic updates via WordPress update system.
- GDPR compliant with transparent data handling and privacy-first approach.
Countdown Timer Pro
Countdown Timer Pro
Premium HTML5 Canvas Countdown Timer
Version 1.0.0 · November 2025
A modern, feature-rich countdown/countup timer built with HTML5 Canvas and jQuery. Features beautiful animations, extensive customization options, and full responsive design. Perfect for landing pages, product launches, events, and any website that needs an eye-catching timer.
- 9 premium styles: Dark Neon, Glassmorphism, Minimalist, Animated Gradient, Luxury Gold, Cyberpunk, Modern Flat, Particle Background, and Elegant Classic.
- Fully responsive design that adapts to all screen sizes automatically.
- Countdown and countup modes with client-side or server-side (Unix timestamp) time support.
- Highly customizable: colors, fonts, sizes, multicolor animations, and more.
- Multiple instances support, expire actions, and auto-reset functionality.
- 100% original code, production-ready, no external dependencies (except jQuery).
JavaScript library - Download ZIP file
JavaScript License Key Validator
JavaScript License Key Validator
Offline License Key Validation Library
Version 1.0.0 · December 2025
Production-ready offline JavaScript library for generating, parsing, and validating license keys. No server required, works entirely client-side. Perfect for protecting software, PWAs, and offline-capable applications.
- 100% offline validation - no network requests, complete privacy.
- Configurable format rules, checksum validation (CRC32 or custom), and metadata embedding.
- Blacklist and allowlist support for license management.
- Expiration checking with configurable grace periods.
- No external dependencies - pure vanilla JavaScript.
- UMD and ES module support, optional jQuery adapter included.
JavaScript library - Download ZIP file
Process & Portfolio
Development Process
I map business goals, review requirements, and align success metrics before a single line of code is written.
UI/UX prototypes meet clean architecture principles, ensuring excellent user experience and scalable, maintainable codebase.
Automated QA, comprehensive testing, deployment automation, documentation, and live demos delivered as part of every project.
My Commitment
Every project is built with enterprise-grade code quality, following industry best practices and modern development standards. Every feature is designed to solve real business challenges.
Xtreme Code Development StandardsI focus on clean architecture, comprehensive documentation, and seamless user experience. Every solution represents my commitment to delivering premium, production-ready software.
Quality First ApproachWhy Trust Xtreme Code
100% Original Code
All code is written from scratch. Clean, maintainable, and fully documented. No third-party code violations or licensing issues.
Enterprise-Grade Quality
Strict typing, automated QA, comprehensive testing. Production-ready code from day one.
GDPR Compliant
Privacy-first design. Full GDPR compliance integrated from the ground up.
12+ Years Experience
Over a decade of WordPress and WooCommerce development expertise.
Regular Updates
Continuous improvements, bug fixes, and new features. Your investment is protected.
Dedicated Support
Fast response times. Expert assistance when you need it most.
Frequently Asked Questions
I combine enterprise-grade code quality with boutique-level attention to detail. Every project includes strict typing, automated QA, comprehensive documentation, and production-ready deployment. I don't just write code—I deliver complete, scalable solutions.
Yes! I specialize in custom software development across multiple technologies. From web applications to APIs, SaaS platforms to WordPress plugins, I handle the entire development lifecycle. Contact me to discuss your project requirements.
Our process follows three key phases: 1) Discovery & Scoping - we map business goals and align success metrics. 2) Design & Architecture - Figma prototypes meet service-based PHP architecture. 3) Launch & Enablement - automated QA, documentation, demos, and customer onboarding assets are delivered as part of the package.
For product support, you can access our Support Dashboard (if you have an account) or contact us directly at support@xtremecode.eu. We typically respond within 24-48 hours. For custom development projects, support is included as part of the engagement.
Yes! All our plugins are developed and tested with the latest WordPress and WooCommerce versions. We regularly update our products to ensure compatibility and take advantage of new WordPress features. You can check the changelog for each product to see update history.
Yes, we offer customizations and extensions for our existing products. Whether you need additional features, integrations, or modifications, we can help. Contact us with your requirements, and we'll provide a quote and timeline.