ENRIQUE WELCH
Full Stack Web Developer
Hi, welcome to my website. As a freelance developer, I love turning ideas into digital projects that truly work.
Why working with me makes a difference
I turn your idea into a solid online platform—and take it to the next level.
I enjoy combining creativity, practicality, and real-world experience to deliver projects that work in real contexts.
I didn’t follow a traditional IT path—but that never stopped me. I’m self-taught and have been building robust web solutions for years with Node.js, Express, PHP, Perl, MySQL/MariaDB, and more.
Reflection
I firmly believe that passion and perseverance turn challenges into achievements.
Experience that can help you
Since 1998, I have worked for companies in various sectors, implementing online solutions, such as:
- Development of landing pages and corporate websites optimized for SEO and mobile devices.
- Website optimization for SEO and digital marketing.
- Administrative web apps for HR, logistics, quality assurance, and more.
- B2B and B2C e-commerce projects in travel, retail, and wholesale platforms.
- Multi-tenant SaaS platforms with scalable architecture and multi-domain support.
- API integrations (JSON/XML) with external systems, booking engines, and payment gateways like PayPal, Mercado Pago, or Wise.
Featured Projects Portfolio
A selection of web solutions I’ve designed and developed for different industries.
Gigajourney
US travel agency focused on exotic trips for high-net-worth clients.
Contacto Turístico · B2B Email Newsletter
Comprehensive news and advertising platform aimed at travel agencies and suppliers in the tourism sector.
Aguila Ammo · Intelligent Delivery System
Web platform developed for Aguila Ammo that digitizes shipment preparation, tracking, and validation through QR codes. Integrated with Oracle Cloud ERP, it enables real-time validations, mobile device scanning, and digital proof-of-delivery signatures to ensure full traceability across Mexico.
Robbie Palm - Real Estate
Bilingual digital presence website with JavaScript IDX/MLS integration to display real-time property listings for a real estate agent in Texas.
Tech Stack
More than a toolkit, my stack blends the experience of a developer with the business-oriented perspective of a solutions architect.
Frontend Development
- HTML5 & CSS3
- JavaScript (vanilla, jQuery)
- Integrations with external APIs (Google, PayPal, Microsoft)
Backend Development
- Node.js (Express, EJS, Middleware, Helmet, Rate Limiting)
- Perl (CGI, legacy apps, custom modules)
- PHP (General development and RESTful API consumption)
Databases
- MySQL/MariaDB
- MS SQL Server
- Relational SQL (adaptable to PostgreSQL, Oracle, etc.)
- Design and normalization of relational schemas
DevOps & Hosting
- Linux (CentOS, AlmaLinux)
- Apache & cPanel/WHM
- Git
- Security and performance optimization
Other
- SEO and organic positioning
- Email marketing: apps, HTML templates, and deliverability
- SaaS platforms: multi-tenant development
Let’s talk about your idea
Let’s grab a coffee and bring your project to life.
Get in Touch
Name: Enrique A. Welch Pedrero
Ocupatiom: Web Developer
Location: Cuernavaca, México
Phone: +52 777 4540125
Send me a message
